please fix this codes(<?php
// public/orders/edit_order.php

// Enable error reporting for debugging (disable in production)
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

// Start output buffering to prevent "headers already sent" errors
ob_start();

// Include necessary files
require_once __DIR__ . '/../../includes/auth.php';
require_once __DIR__ . '/../../includes/db_connect.php';
require_once __DIR__ . '/../../includes/functions.php'; // Ensure sanitize_input() is defined

// Check if sanitize_input() exists
if (!function_exists('sanitize_input')) {
    die("Error: sanitize_input() function is not defined.");
}

// Initialize success and error variables
$success = '';
$error = '';

// Initialize $deleted_existing_item_ids as an empty array to prevent undefined variable warnings
$deleted_existing_item_ids = [];

// Retrieve and sanitize the order ID from GET parameters
$order_id = isset($_GET['id']) ? intval($_GET['id']) : 0;

// Redirect if no valid order ID is provided
if ($order_id <= 0) {
    header("Location: view_orders.php?error=Invalid%20Order%20ID");
    exit();
}

// Fetch order details along with customer information and is_paid status
$order_sql = "SELECT o.*, c.name AS customer_name, c.contact AS customer_contact, c.delivery_address 
              FROM orders o 
              JOIN customers c ON o.customer_id = c.id 
              WHERE o.id = ? LIMIT 1";

$order_stmt = $conn->prepare($order_sql);
if (!$order_stmt) {
    error_log("Prepare statement failed: " . $conn->error);
    die("An unexpected error occurred. Please try again later.");
}
$order_stmt->bind_param("i", $order_id);
$order_stmt->execute();
$order_result = $order_stmt->get_result();

if ($order_result->num_rows != 1) {
    header("Location: view_orders.php?error=Order%20Not%20Found");
    exit();
}

$order = $order_result->fetch_assoc();
$order_stmt->close();

// Define $pickup variable
$pickup = intval($order['pickup']);

// Fetch existing order items
$order_items_sql = "SELECT oi.*, p.name AS product_name, p.size, p.price 
                   FROM order_items oi 
                   JOIN products p ON oi.product_id = p.id 
                   WHERE oi.order_id = ?";
$order_items_stmt = $conn->prepare($order_items_sql);
if (!$order_items_stmt) {
    error_log("Prepare statement failed: " . $conn->error);
    die("An unexpected error occurred. Please try again later.");
}
$order_items_stmt->bind_param("i", $order_id);
$order_items_stmt->execute();
$order_items_result = $order_items_stmt->get_result();
$order_items = [];
while ($item = $order_items_result->fetch_assoc()) {
    $order_items[] = $item;
}
$order_items_stmt->close();

// Fetch products for selection
$products_sql = "SELECT * FROM products ORDER BY name ASC";
$products_result = $conn->query($products_sql);
if (!$products_result) {
    error_log("Query failed: " . $conn->error);
    die("An unexpected error occurred. Please try again later.");
}
$products = $products_result->fetch_all(MYSQLI_ASSOC);

// Handle form submission for updating the order
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // Retrieve and sanitize form inputs
    $customer_name = sanitize_input($_POST['customer_name'] ?? '');
    $contact = sanitize_input($_POST['contact'] ?? '');
    $delivery_address = sanitize_input($_POST['delivery_address'] ?? '');
    $status = sanitize_input($_POST['status'] ?? '');
    $priority = sanitize_input($_POST['priority'] ?? '');
    $delivery_datetime_input = $_POST['delivery_datetime'] ?? '';
    $delivery_date_input = $_POST['delivery_date'] ?? '';

    // New fields based on database schema
    $delivery_fee = isset($_POST['delivery_fee']) && is_numeric($_POST['delivery_fee']) ? floatval($_POST['delivery_fee']) : 0.00;
    $free_shipping = isset($_POST['free_shipping']) ? 1 : 0;
    $is_paid = isset($_POST['is_paid']) ? 1 : 0; // New field

    // If free shipping is selected, set delivery_fee to 0.00
    if ($free_shipping) {
        $delivery_fee = 0.00;
    }

    // Handle existing order items
    $existing_item_ids = isset($_POST['existing_item_id']) ? $_POST['existing_item_id'] : [];
    $product_ids = isset($_POST['product_id']) ? $_POST['product_id'] : [];
    $quantities = isset($_POST['quantity']) ? $_POST['quantity'] : [];
    $packaging_preferences = isset($_POST['packaging_preferences']) ? $_POST['packaging_preferences'] : [];
    $discount_percentages = isset($_POST['discount_percentage']) ? $_POST['discount_percentage'] : [];
    $discount_reasons = isset($_POST['discount_reason']) ? $_POST['discount_reason'] : [];

    // Handle new order items
    $new_product_ids = isset($_POST['new_product_id']) ? $_POST['new_product_id'] : [];
    $new_quantities = isset($_POST['new_quantity']) ? $_POST['new_quantity'] : [];
    $new_packaging_preferences = isset($_POST['new_packaging_preferences']) ? $_POST['new_packaging_preferences'] : [];
    $new_discount_percentages = isset($_POST['new_discount_percentage']) ? $_POST['new_discount_percentage'] : [];
    $new_discount_reasons = isset($_POST['new_discount_reason']) ? $_POST['new_discount_reason'] : [];

    // Handle deleted existing order items
    $deleted_existing_item_ids = isset($_POST['deleted_existing_item_ids']) && !empty($_POST['deleted_existing_item_ids']) ? explode(',', $_POST['deleted_existing_item_ids']) : [];

    // Ensure $deleted_existing_item_ids is always an array
    if (!is_array($deleted_existing_item_ids)) {
        $deleted_existing_item_ids = [];
    }

    // Define arrays to hold data for validation
    $errors = [];

    // Basic validation
    if (empty($customer_name)) {
        $errors[] = "Customer name is required.";
    }
    if (empty($status)) {
        $errors[] = "Order status is required.";
    }
    if (empty($priority)) {
        $errors[] = "Order priority is required.";
    }
    if (empty($delivery_datetime_input) && empty($delivery_date_input)) {
        $errors[] = "Either Delivery Date and Time or Delivery Date is required.";
    }
    if (empty($existing_item_ids) && empty($new_product_ids)) {
        $errors[] = "At least one product must be selected.";
    }

    // Validate existing order items
    foreach ($existing_item_ids as $index => $item_id) {
        if (in_array($item_id, $deleted_existing_item_ids)) {
            continue; // Skip validation for deleted items
        }
        if (empty($product_ids[$index])) {
            $errors[] = "Product selection is required for all existing items.";
            break;
        }
        if (!isset($quantities[$index]) || intval($quantities[$index]) <= 0) {
            $errors[] = "Quantity must be at least 1 for all existing items.";
            break;
        }
        if (isset($discount_percentages[$index]) && $discount_percentages[$index] !== '' && (floatval($discount_percentages[$index]) < 0 || floatval($discount_percentages[$index]) > 100)) {
            $errors[] = "Discount percentage must be between 0 and 100.";
            break;
        }
    }

    // Validate new order items
    foreach ($new_product_ids as $index => $pid) {
        if (!empty($pid)) {
            if (!isset($new_quantities[$index]) || intval($new_quantities[$index]) <= 0) {
                $errors[] = "Quantity must be at least 1 for all new items.";
                break;
            }
            if (isset($new_discount_percentages[$index]) && $new_discount_percentages[$index] !== '' && (floatval($new_discount_percentages[$index]) < 0 || floatval($new_discount_percentages[$index]) > 100)) {
                $errors[] = "Discount percentage must be between 0 and 100 for all new items.";
                break;
            }
        }
    }

    // Validate delivery_datetime
    if (!empty($delivery_datetime_input)) {
        // Convert from 'Y-m-d\TH:i' to 'Y-m-d H:i:s'
        $delivery_datetime = sanitize_input(str_replace('T', ' ', $delivery_datetime_input) . ':00');
        if (!preg_match("/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/", $delivery_datetime)) {
            $errors[] = "Invalid delivery date and time format.";
        } elseif (strtotime($delivery_datetime) < strtotime(date('Y-m-d H:i:s'))) {
            $errors[] = "Delivery date and time cannot be in the past.";
        }
    } else {
        $delivery_datetime = null;
    }

    // Validate delivery_date
    if (!empty($delivery_date_input)) {
        $delivery_date = sanitize_input($delivery_date_input);
        if (!preg_match("/^\d{4}-\d{2}-\d{2}$/", $delivery_date)) {
            $errors[] = "Invalid delivery date format.";
        } elseif (strtotime($delivery_date) < strtotime(date('Y-m-d'))) {
            $errors[] = "Delivery date cannot be in the past.";
        }
    } else {
        $delivery_date = null;
    }

    // Validate delivery_fee if not free shipping
    if (!$free_shipping) {
        if (!isset($_POST['delivery_fee']) || !is_numeric($_POST['delivery_fee']) || floatval($_POST['delivery_fee']) < 0) {
            $errors[] = "Valid delivery fee is required.";
        }
    }

    // If there are no validation errors, proceed with database updates
    if (empty($errors)) {
        // Proceed with database updates
        // Start transaction
        $conn->begin_transaction();

        try {
            // Update customer details
            $stmt = $conn->prepare("UPDATE customers SET name = ?, contact = ?, delivery_address = ? WHERE id = ?");
            if (!$stmt) {
                throw new Exception("Prepare statement failed: " . $conn->error);
            }
            $stmt->bind_param("sssi", $customer_name, $contact, $delivery_address, $order['customer_id']);
            if (!$stmt->execute()) {
                throw new Exception("Execute failed: " . $stmt->error);
            }
            $stmt->close();

            // Update orders table with new fields including is_paid and pickup
            $stmt = $conn->prepare("UPDATE orders SET status = ?, priority = ?, delivery_datetime = ?, delivery_date = ?, delivery_fee = ?, free_shipping = ?, is_paid = ?, pickup = ? WHERE id = ?");
            if (!$stmt) {
                throw new Exception("Prepare statement failed: " . $conn->error);
            }
            $stmt->bind_param("ssssdiiii", $status, $priority, $delivery_datetime, $delivery_date, $delivery_fee, $free_shipping, $is_paid, $pickup, $order_id);
            if (!$stmt->execute()) {
                throw new Exception("Execute failed: " . $stmt->error);
            }
            $stmt->close();

            // Delete removed existing order items
            if (!empty($deleted_existing_item_ids)) {
                // Prepare the statement with placeholders
                $placeholders = implode(',', array_fill(0, count($deleted_existing_item_ids), '?'));
                $types = str_repeat('i', count($deleted_existing_item_ids));
                $delete_sql = "DELETE FROM order_items WHERE id IN ($placeholders)";
                $delete_stmt = $conn->prepare($delete_sql);
                if (!$delete_stmt) {
                    throw new Exception("Prepare statement failed: " . $conn->error);
                }
                // Dynamically bind parameters
                // Using argument unpacking (PHP 5.6+)
                $delete_stmt->bind_param($types, ...$deleted_existing_item_ids);
                if (!$delete_stmt->execute()) {
                    throw new Exception("Execute failed: " . $delete_stmt->error);
                }
                $delete_stmt->close();
            }

            // Update existing order items
            foreach ($existing_item_ids as $index => $item_id) {
                if (in_array($item_id, $deleted_existing_item_ids)) {
                    continue; // Skip deleted items
                }
                $item_id = intval($item_id);
                $pid = intval($product_ids[$index]);
                $qty = intval($quantities[$index]);
                $pack_pref = sanitize_input($packaging_preferences[$index] ?? '');
                $discount_pct = isset($discount_percentages[$index]) && $discount_percentages[$index] !== '' ? floatval($discount_percentages[$index]) : 0.00;
                $discount_rsn = sanitize_input($discount_reasons[$index] ?? '');

                $stmt = $conn->prepare("UPDATE order_items SET product_id = ?, quantity = ?, packaging_preferences = ?, discount_percentage = ?, discount_reason = ? WHERE id = ?");
                if (!$stmt) {
                    throw new Exception("Prepare statement failed: " . $conn->error);
                }
                $stmt->bind_param("iisdsi", $pid, $qty, $pack_pref, $discount_pct, $discount_rsn, $item_id);
                if (!$stmt->execute()) {
                    throw new Exception("Execute failed: " . $stmt->error);
                }
                $stmt->close();
            }

            // Insert new order items
            if (!empty($new_product_ids)) {
                $stmt = $conn->prepare("INSERT INTO order_items (order_id, product_id, quantity, packaging_preferences, discount_percentage, discount_reason) VALUES (?, ?, ?, ?, ?, ?)");
                if (!$stmt) {
                    throw new Exception("Prepare statement failed: " . $conn->error);
                }

                for ($i = 0; $i < count($new_product_ids); $i++) {
                    $new_pid = intval($new_product_ids[$i]);
                    $new_qty = intval($new_quantities[$i]);
                    $new_pack_pref = sanitize_input($new_packaging_preferences[$i] ?? '');
                    $new_discount_pct = isset($new_discount_percentages[$i]) && $new_discount_percentages[$i] !== '' ? floatval($new_discount_percentages[$i]) : 0.00;
                    $new_discount_rsn = sanitize_input($new_discount_reasons[$i] ?? '');

                    if (!empty($new_pid)) {
                        $stmt->bind_param("iiisds", $order_id, $new_pid, $new_qty, $new_pack_pref, $new_discount_pct, $new_discount_rsn);
                        if (!$stmt->execute()) {
                            throw new Exception("Execute failed: " . $stmt->error);
                        }
                    }
                }
                $stmt->close();
            }

            // Commit transaction
            $conn->commit();

            $success = "Order updated successfully!";

            // Refresh order data by fetching updated order items
            $order_items_stmt = $conn->prepare($order_items_sql);
            if (!$order_items_stmt) {
                throw new Exception("Prepare statement failed: " . $conn->error);
            }
            $order_items_stmt->bind_param("i", $order_id);
            $order_items_stmt->execute();
            $order_items_result = $order_items_stmt->get_result();
            $order_items = [];
            while ($item = $order_items_result->fetch_assoc()) {
                $order_items[] = $item;
            }
            $order_items_stmt->close();
        } catch (Exception $e) {
            // Rollback transaction
            $conn->rollback();
            $error = "Error updating order: " . sanitize_input($e->getMessage());
        }
    } else {
        // If there are validation errors, concatenate them
        if (!empty($errors)) {
            // Safeguard against null values
            $sanitized_errors = array_map(function($err) {
                return htmlspecialchars($err ?? '', ENT_QUOTES, 'UTF-8');
            }, $errors);
            $error = implode('<br>', $sanitized_errors);
        }
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Edit Order #<?= htmlspecialchars($order_id ?? '', ENT_QUOTES, 'UTF-8') ?> - Kaak Alia Management System</title>
    
    <!-- Google Fonts -->
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap" rel="stylesheet">
    
    <!-- Tailwind CSS CDN -->
    <script src="https://cdn.tailwindcss.com"></script>
    
    <!-- Tailwind CSS Configuration (optional for custom colors) -->
    <script>
        tailwind.config = {
            theme: {
                extend: {
                    colors: {
                        'background-color': '#FFFFFF',
                        'light-grey': '#F5F5F5',
                        'medium-grey': '#CCCCCC',
                        'dark-grey': '#333333',
                        'charcoal': '#374151',
                        'accent-blue': '#4A90E2',
                        'accent-green': '#50C878',
                        'accent-red': '#FF6B6B',
                        'accent-teal': '#20B2AA',
                        'accent-soft-blue': '#A3D2CA',
                        'accent-purple': '#8A65FF',
                        'accent-orange': '#FFA500',
                        'badge-pending': '#FFD166',
                        'badge-in-progress': '#6A4C93',
                        'badge-completed': '#4CAF50',
                        'badge-delivered': '#20B2AA',
                        'badge-paid': '#50C878',
                        'badge-not-paid': '#FF6B6B',
                    },
                    boxShadow: {
                        'custom': '0 2px 8px rgba(0, 0, 0, 0.05)',
                        'hover': '0 0 10px rgba(0, 0, 0, 0.2)',
                    },
                    borderRadius: {
                        'custom': '12px',
                        'lg': '8px',
                        'full': '9999px',
                    },
                },
            },
        }
    </script>
    
    <!-- Flatpickr CSS for Date Picker -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
    
    <!-- Bootstrap Icons (for icons) -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css">
    
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body class="font-inter bg-background-color">

    <!-- Header -->
    <header class="bg-charcoal rounded-custom shadow-custom p-5 mb-10">
        <h1 class="text-2xl font-bold text-white text-center">Kaak Alia Management System</h1>
    </header>

    <!-- Container -->
    <main class="max-w-6xl mx-auto px-4">
        <div class="bg-white rounded-lg shadow-custom p-8">
            <h2 class="text-3xl font-bold text-accent-teal mb-6">Edit Order #<?= htmlspecialchars($order_id ?? '', ENT_QUOTES, 'UTF-8') ?></h2>
            
            <!-- Display Success or Error Messages -->
            <?php if (!empty($success)): ?>
                <div class="bg-accent-green text-white px-4 py-3 rounded-lg mb-6 flex items-center">
                    <i class="bi bi-check-circle-fill mr-2"></i>
                    <span><?= htmlspecialchars($success, ENT_QUOTES, 'UTF-8') ?></span>
                </div>
            <?php endif; ?>

            <?php if (!empty($error)): ?>
                <div class="bg-accent-red text-white px-4 py-3 rounded-lg mb-6 flex items-center">
                    <i class="bi bi-exclamation-triangle-fill mr-2"></i>
                    <span><?= $error ?></span>
                </div>
            <?php endif; ?>

            <!-- Edit Order Form -->
            <form method="POST" action="" class="space-y-8">
                <!-- Customer Details -->
                <section>
                    <h3 class="text-xl font-semibold text-dark-grey mb-4">Customer Details</h3>
                    <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                        <div>
                            <label for="customer_name" class="block text-sm font-medium text-dark-grey">Customer Name <span class="text-accent-red">*</span></label>
                            <input type="text" id="customer_name" name="customer_name" required
                                   value="<?= htmlspecialchars($_POST['customer_name'] ?? $order['customer_name'] ?? '', ENT_QUOTES, 'UTF-8') ?>"
                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                        </div>
                        <div>
                            <label for="contact" class="block text-sm font-medium text-dark-grey">Contact <span class="text-accent-red">*</span></label>
                            <input type="text" id="contact" name="contact" required
                                   value="<?= htmlspecialchars($_POST['contact'] ?? $order['customer_contact'] ?? '', ENT_QUOTES, 'UTF-8') ?>"
                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                        </div>
                    </div>
                    <div class="mt-6">
                        <label for="delivery_address" class="block text-sm font-medium text-dark-grey">Delivery Address</label>
                        <textarea id="delivery_address" name="delivery_address" rows="3"
                                  class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal"><?= htmlspecialchars($_POST['delivery_address'] ?? $order['delivery_address'] ?? '', ENT_QUOTES, 'UTF-8') ?></textarea>
                    </div>
                </section>

                <hr class="border-light-grey">

                <!-- Order Details -->
                <section>
                    <h3 class="text-xl font-semibold text-dark-grey mb-4">Order Details</h3>
                    <div class="grid grid-cols-1 md:grid-cols-4 gap-6">
                        <div>
                            <label for="status" class="block text-sm font-medium text-dark-grey">Status <span class="text-accent-red">*</span></label>
                            <select id="status" name="status" required
                                    class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                <option value="">Select Status</option>
                                <option value="Pending" <?= (($_POST['status'] ?? $order['status']) === 'Pending') ? 'selected' : '' ?>>Pending</option>
                                <option value="In Progress" <?= (($_POST['status'] ?? $order['status']) === 'In Progress') ? 'selected' : '' ?>>In Progress</option>
                                <option value="Completed" <?= (($_POST['status'] ?? $order['status']) === 'Completed') ? 'selected' : '' ?>>Completed</option>
                                <option value="Delivered" <?= (($_POST['status'] ?? $order['status']) === 'Delivered') ? 'selected' : '' ?>>Delivered</option>
                            </select>
                        </div>
                        <div>
                            <label for="priority" class="block text-sm font-medium text-dark-grey">Priority <span class="text-accent-red">*</span></label>
                            <select id="priority" name="priority" required
                                    class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                <option value="">Select Priority</option>
                                <option value="Normal" <?= (($_POST['priority'] ?? $order['priority']) === 'Normal') ? 'selected' : '' ?>>Normal</option>
                                <option value="Important" <?= (($_POST['priority'] ?? $order['priority']) === 'Important') ? 'selected' : '' ?>>Important</option>
                                <option value="Quick" <?= (($_POST['priority'] ?? $order['priority']) === 'Quick') ? 'selected' : '' ?>>Quick</option>
                            </select>
                        </div>
                        <div>
                            <label for="delivery_datetime" class="block text-sm font-medium text-dark-grey">Delivery Date and Time <span class="text-accent-red">*</span></label>
                            <input type="datetime-local" id="delivery_datetime" name="delivery_datetime" required
                                   value="<?= htmlspecialchars($_POST['delivery_datetime'] ?? ($order['delivery_datetime'] ? date('Y-m-d\TH:i', strtotime($order['delivery_datetime'])) : ''), ENT_QUOTES, 'UTF-8') ?>"
                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                        </div>
                        <div>
                            <label for="delivery_date" class="block text-sm font-medium text-dark-grey">Delivery Date</label>
                            <input type="date" id="delivery_date" name="delivery_date"
                                   value="<?= htmlspecialchars($_POST['delivery_date'] ?? ($order['delivery_date'] ? date('Y-m-d', strtotime($order['delivery_date'])) : ''), ENT_QUOTES, 'UTF-8') ?>"
                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                        </div>
                    </div>
                    <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mt-6">
                        <div id="delivery_fee_field">
                            <label for="delivery_fee" class="block text-sm font-medium text-dark-grey">Delivery Fee (KWD) <span class="text-accent-red">*</span></label>
                            <input type="number" step="0.01" id="delivery_fee" name="delivery_fee" min="0" required
                                   value="<?= htmlspecialchars($_POST['delivery_fee'] ?? number_format($order['delivery_fee'], 2, '.', ''), ENT_QUOTES, 'UTF-8') ?>"
                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                        </div>
                        <div id="free_shipping_field" class="flex items-center">
                            <input id="free_shipping" name="free_shipping" type="checkbox"
                                   class="h-4 w-4 text-accent-teal border-gray-300 rounded focus:ring-accent-teal"
                                   <?= (isset($_POST['free_shipping']) ? intval($_POST['free_shipping']) : intval($order['free_shipping'])) ? 'checked' : '' ?>>
                            <label for="free_shipping" class="ml-2 block text-sm text-dark-grey">
                                Free Shipping
                            </label>
                        </div>
                        <div class="flex items-center">
                            <input id="pickup" name="pickup" type="checkbox"
                                   class="h-4 w-4 text-accent-teal border-gray-300 rounded focus:ring-accent-teal"
                                   <?= (isset($_POST['pickup']) ? intval($_POST['pickup']) : intval($order['pickup'])) ? 'checked' : '' ?>>
                            <label for="pickup" class="ml-2 block text-sm text-dark-grey">
                                Customer Pickup
                            </label>
                        </div>
                        <div class="flex items-center">
                            <input id="is_paid" name="is_paid" type="checkbox"
                                   class="h-4 w-4 text-accent-teal border-gray-300 rounded focus:ring-accent-teal"
                                   <?= (isset($_POST['is_paid']) ? intval($_POST['is_paid']) : intval($order['is_paid'])) ? 'checked' : '' ?>>
                            <label for="is_paid" class="ml-2 block text-sm text-dark-grey">
                                <?= (isset($_POST['is_paid']) ? intval($_POST['is_paid']) : intval($order['is_paid'])) ? 'Mark as Paid' : 'Mark as Not Paid' ?>
                            </label>
                        </div>
                    </div>
                </section>

                <hr class="border-light-grey">

                <!-- Existing Order Items -->
                <section>
                    <h3 class="text-xl font-semibold text-dark-grey mb-4">Existing Order Items</h3>
                    <?php if (empty($order_items)): ?>
                        <p>No existing items for this order.</p>
                    <?php else: ?>
                        <div id="existing-order-items-container" class="space-y-6">
                            <?php foreach ($order_items as $item): ?>
                                <?php
                                    // Skip items marked for deletion during POST
                                    if (in_array($item['id'], $deleted_existing_item_ids)) {
                                        continue;
                                    }
                                ?>
                                <div class="bg-light-grey p-6 rounded-lg shadow-custom">
                                    <input type="hidden" name="existing_item_id[]" value="<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>">
                                    <div class="grid grid-cols-1 md:grid-cols-5 gap-6">
                                        <div>
                                            <label for="product_id_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" class="block text-sm font-medium text-dark-grey">Product <span class="text-accent-red">*</span></label>
                                            <select name="product_id[]" id="product_id_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" required
                                                    class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                                <option value="">Select Product</option>
                                                <?php foreach($products as $product_option): ?>
                                                    <option value="<?= htmlspecialchars($product_option['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" <?= (($product_option['id'] ?? '') == ($item['product_id'] ?? '')) ? 'selected' : '' ?>>
                                                        <?= htmlspecialchars($product_option['name'] . " - " . $product_option['size'] . " (" . number_format($product_option['price'], 2) . " KD)", ENT_QUOTES, 'UTF-8') ?>
                                                    </option>
                                                <?php endforeach; ?>
                                            </select>
                                        </div>
                                        <div>
                                            <label for="quantity_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" class="block text-sm font-medium text-dark-grey">Quantity <span class="text-accent-red">*</span></label>
                                            <input type="number" name="quantity[]" id="quantity_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" min="1" required
                                                   value="<?= htmlspecialchars($item['quantity'] ?? '1', ENT_QUOTES, 'UTF-8') ?>"
                                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                        </div>
                                        <div>
                                            <label for="packaging_preferences_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" class="block text-sm font-medium text-dark-grey">Packaging Preferences</label>
                                            <input type="text" name="packaging_preferences[]" id="packaging_preferences_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" placeholder="e.g., Gift Wrap"
                                                   value="<?= htmlspecialchars($item['packaging_preferences'] ?? '', ENT_QUOTES, 'UTF-8') ?>"
                                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                        </div>
                                        <div>
                                            <label for="discount_percentage_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" class="block text-sm font-medium text-dark-grey">Discount (%)</label>
                                            <input type="number" name="discount_percentage[]" id="discount_percentage_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" min="0" max="100" step="0.01" value="<?= htmlspecialchars($item['discount_percentage'] ?? '0.00', ENT_QUOTES, 'UTF-8') ?>"
                                                   class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                        </div>
                                        <div class="flex items-end">
                                            <button type="button" class="bg-accent-red text-white rounded-full h-10 w-10 hover:bg-red-600 transition duration-300" onclick="removeExistingOrderItemRow(this)" title="Remove Product">
                                                &times;
                                            </button>
                                        </div>
                                    </div>
                                    <div class="mt-4">
                                        <label for="discount_reason_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" class="block text-sm font-medium text-dark-grey">Discount Reason</label>
                                        <input type="text" name="discount_reason[]" id="discount_reason_<?= htmlspecialchars($item['id'] ?? '', ENT_QUOTES, 'UTF-8') ?>" placeholder="e.g., Seasonal Sale"
                                               value="<?= htmlspecialchars($item['discount_reason'] ?? '', ENT_QUOTES, 'UTF-8') ?>"
                                               class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                                    </div>
                                </div>
                            <?php endforeach; ?>
                        </div>
                    <?php endif; ?>
                    <!-- Hidden inputs to track deleted items -->
                    <input type="hidden" name="deleted_existing_item_ids" id="deleted_existing_item_ids" value="<?= htmlspecialchars(implode(',', $deleted_existing_item_ids) ?? '', ENT_QUOTES, 'UTF-8') ?>">
                </section>

                <hr class="border-light-grey">

                <!-- Add New Order Items -->
                <section>
                    <h3 class="text-xl font-semibold text-dark-grey mb-4">Add New Order Items</h3>
                    <div id="order-items-container" class="space-y-6">
                        <!-- New Order Item Rows will be added here dynamically -->
                    </div>
                    <button type="button" class="flex items-center bg-accent-soft-blue text-accent-purple px-4 py-2 rounded-lg shadow-custom hover:bg-accent-blue hover:text-white transition duration-300 mt-4"
                            onclick="addOrderItemRow()">
                        <i class="bi bi-plus-circle-fill mr-2"></i> Add Another Product
                    </button>
                </section>

                <!-- Submit Buttons -->
                <div class="flex justify-between mt-8">
                    <button type="submit" class="bg-accent-teal text-white px-6 py-3 rounded-lg shadow-custom hover:bg-accent-blue transition duration-300 font-semibold flex items-center">
                        <i class="bi bi-pencil-square mr-2"></i> Update Order
                    </button>
                    <a href="view_orders.php" class="bg-accent-soft-blue text-accent-purple px-6 py-3 rounded-lg shadow-custom hover:bg-accent-blue hover:text-white transition duration-300 font-semibold flex items-center">
                        <i class="bi bi-x-circle-fill mr-2"></i> Cancel
                    </a>
                </div>
            </form>
        </div>
    </main>

    <!-- Footer -->
    <footer class="bg-charcoal text-white text-center p-5 rounded-custom shadow-custom mt-10">
        &copy; <?= date("Y") ?> Kaak Alia Bakery. All rights reserved.
    </footer>

    <!-- Flatpickr JS for Date Picker -->
    <script src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
    
    <!-- Tailwind CSS Custom Scripts -->
    <script>
        // Function to add new order item row
        function addOrderItemRow() {
            const orderItemsContainer = document.getElementById('order-items-container');
            const itemCount = orderItemsContainer.children.length;

            const orderItemRow = document.createElement('div');
            orderItemRow.className = 'bg-light-grey p-6 rounded-lg shadow-custom';
            orderItemRow.innerHTML = `
                <div class="grid grid-cols-1 md:grid-cols-5 gap-6">
                    <div>
                        <label for="new_product_id_${itemCount}" class="block text-sm font-medium text-dark-grey">Product <span class="text-accent-red">*</span></label>
                        <select name="new_product_id[]" id="new_product_id_${itemCount}" required
                                class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                            <option value="">Select Product</option>
                            ${getProductOptions()}
                        </select>
                    </div>
                    <div>
                        <label for="new_quantity_${itemCount}" class="block text-sm font-medium text-dark-grey">Quantity <span class="text-accent-red">*</span></label>
                        <input type="number" name="new_quantity[]" id="new_quantity_${itemCount}" min="1" required value="1"
                               class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                    </div>
                    <div>
                        <label for="new_packaging_preferences_${itemCount}" class="block text-sm font-medium text-dark-grey">Packaging Preferences</label>
                        <input type="text" name="new_packaging_preferences[]" id="new_packaging_preferences_${itemCount}" placeholder="e.g., Gift Wrap"
                               class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                    </div>
                    <div>
                        <label for="new_discount_percentage_${itemCount}" class="block text-sm font-medium text-dark-grey">Discount (%)</label>
                        <input type="number" name="new_discount_percentage[]" id="new_discount_percentage_${itemCount}" min="0" max="100" step="0.01" value="0.00"
                               class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                    </div>
                    <div class="flex items-end">
                        <button type="button" class="bg-accent-red text-white rounded-full h-10 w-10 hover:bg-red-600 transition duration-300" onclick="removeOrderItemRow(this)" title="Remove Product">
                            &times;
                        </button>
                    </div>
                </div>
                <div class="mt-4">
                    <label for="new_discount_reason_${itemCount}" class="block text-sm font-medium text-dark-grey">Discount Reason</label>
                    <input type="text" name="new_discount_reason[]" id="new_discount_reason_${itemCount}" placeholder="e.g., Seasonal Sale"
                           class="mt-1 block w-full rounded-lg border border-medium-grey p-3 focus:border-accent-teal focus:ring-accent-teal">
                </div>
            `;

            orderItemsContainer.appendChild(orderItemRow);
        }

        // Function to get product options as a string (to avoid embedding PHP in JS)
        function getProductOptions() {
            // Fetch products data from a PHP variable encoded as JSON
            const products = <?= json_encode($products, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT); ?>;
            let options = '<option value="">Select Product</option>';
            products.forEach(product => {
                options += `<option value="${product.id}">${escapeHtml(product.name)} - ${escapeHtml(product.size)} (${parseFloat(product.price).toFixed(2)} KD)</option>`;
            });
            return options;
        }

        // Function to escape HTML special characters (to prevent XSS)
        function escapeHtml(text) {
            const map = {
                '&': '&amp;',
                '<': '&lt;',
                '>': '&gt;',
                '"': '&quot;',
                "'": '&#039;'
            };
            return text.replace(/[&<>"']/g, function(m) { return map[m]; });
        }

        // Function to remove new order item row
        function removeOrderItemRow(button) {
            const orderItemRow = button.closest('.bg-light-grey');
            orderItemRow.remove();
        }

        // Function to remove existing order item row and mark it for deletion
        function removeExistingOrderItemRow(button) {
            const orderItemRow = button.closest('.bg-light-grey');
            const deletedIdsContainer = document.getElementById('deleted_existing_item_ids');

            // Find the existing_item_id for this row
            const existingItemId = orderItemRow.querySelector('input[name="existing_item_id[]"]').value;
            if (existingItemId) {
                // Append the ID to the deleted_existing_item_ids array
                if (deletedIdsContainer.value === '') {
                    deletedIdsContainer.value = existingItemId;
                } else {
                    deletedIdsContainer.value += ',' + existingItemId;
                }
            }

            // Remove the row from the UI
            orderItemRow.remove();
        }

        // Function to toggle delivery fee input based on free shipping checkbox
        function toggleDeliveryFee() {
            const freeShippingCheckbox = document.getElementById('free_shipping');
            const deliveryFeeInput = document.getElementById('delivery_fee');
            if (freeShippingCheckbox.checked) {
                deliveryFeeInput.value = '0.00';
                deliveryFeeInput.disabled = true;
            } else {
                deliveryFeeInput.disabled = false;
            }
        }

        // Toggle specific delivery details based on pickup checkbox
        function togglePickup() {
            const pickupCheckbox = document.getElementById('pickup');
            const freeShippingCheckbox = document.getElementById('free_shipping');
            const deliveryFeeInput = document.getElementById('delivery_fee');
            const deliveryFeeField = document.getElementById('delivery_fee_field');
            const freeShippingField = document.getElementById('free_shipping_field');
            const deliveryAddressField = document.getElementById('delivery_address');

            if (pickupCheckbox.checked) {
                // Hide Delivery Address
                deliveryAddressField.style.display = 'none';

                // Uncheck and disable Free Shipping
                if (freeShippingCheckbox.checked) {
                    freeShippingCheckbox.checked = false;
                    toggleDeliveryFee();
                }

                // Hide Free Shipping Field
                freeShippingField.style.display = 'none';

                // Disable and hide Delivery Fee
                deliveryFeeInput.value = '0.00';
                deliveryFeeInput.disabled = true;
                deliveryFeeField.style.display = 'none';
            } else {
                // Show Delivery Address
                deliveryAddressField.style.display = 'block';

                // Show Free Shipping Field
                freeShippingField.style.display = 'flex';

                // Show Delivery Fee based on Free Shipping status
                toggleDeliveryFee();

                // Show Delivery Fee Field
                deliveryFeeField.style.display = 'block';
            }
        }

        // Auto-generate Customer Name based on Contact Number (optional, based on your requirements)
        function autoGenerateCustomerName() {
            const contactInput = document.getElementById('contact');
            const customerNameInput = document.getElementById('customer_name');
            
            // Extract digits from contact number
            const digits = contactInput.value.replace(/\D/g, '');
            if (digits.length > 0) {
                customerNameInput.value = 'Order_' + digits;
            } else {
                customerNameInput.value = '';
            }
        }

        // Initialize on page load
        document.addEventListener('DOMContentLoaded', function() {
            // Initialize delivery fee toggle
            toggleDeliveryFee();
            const freeShippingEl = document.getElementById('free_shipping');
            if (freeShippingEl) {
                freeShippingEl.addEventListener('change', toggleDeliveryFee);
            }

            // Initialize pickup toggle
            togglePickup();
            const pickupEl = document.getElementById('pickup');
            if (pickupEl) {
                pickupEl.addEventListener('change', togglePickup);
            }

            // Initialize Customer Name auto-generation if needed
            const contactEl = document.getElementById('contact');
            if (contactEl) {
                contactEl.addEventListener('input', autoGenerateCustomerName);
            }

            // Initialize Flatpickr for date and datetime fields
            flatpickr("#delivery_datetime", {
                enableTime: true,
                dateFormat: "Y-m-d\\TH:i",
                minDate: "today"
            });

            flatpickr("#delivery_date", {
                dateFormat: "Y-m-d",
                minDate: "today"
            });
        });
    </script>

</body>
</html>
<?php
// Flush the output buffer
ob_end_flush();
// No closing PHP tag to prevent unwanted output) wehn i press un checkbxo pickup customer, and update the order, it doen't change plz fix it and type full codes and thsi info database (-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1:3306
-- Generation Time: Nov 17, 2024 at 06:50 PM
-- Server version: 10.11.9-MariaDB
-- PHP Version: 7.2.34

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `u406552082_kaakalia`
--

-- --------------------------------------------------------

--
-- Table structure for table `ads`
--

CREATE TABLE `ads` (
  `id` int(11) NOT NULL,
  `user_id` int(11) NOT NULL,
  `name` varchar(255) NOT NULL,
  `ad_type` enum('Post','Story') NOT NULL,
  `related_id` int(11) NOT NULL,
  `budget` decimal(10,2) NOT NULL,
  `total_spent` decimal(10,2) DEFAULT 0.00,
  `start_date` date NOT NULL,
  `end_date` date NOT NULL,
  `status` enum('Active','Paused','Completed') DEFAULT 'Active',
  `created_at` datetime DEFAULT current_timestamp(),
  `updated_at` datetime DEFAULT current_timestamp() ON UPDATE current_timestamp()
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------

--
-- Table structure for table `ad_spend_logs`
--

CREATE TABLE `ad_spend_logs` (
  `id` int(11) NOT NULL,
  `ad_id` int(11) NOT NULL,
  `amount` decimal(10,2) NOT NULL,
  `spend_date` datetime DEFAULT current_timestamp(),
  `description` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------

--
-- Table structure for table `customers`
--

CREATE TABLE `customers` (
  `id` int(11) NOT NULL,
  `name` varchar(100) NOT NULL,
  `contact` varchar(50) DEFAULT NULL,
  `delivery_address` text DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `customers`
--

INSERT INTO `customers` (`id`, `name`, `contact`, `delivery_address`) VALUES
(1, 'Order_3121', '012345689', 'Qena'),
(2, 'order_3212', '51648963', 'Luxor'),
(3, 'Order_323', '01119235049', 'Qena, Egypt'),
(4, 'Order_3231', '0155648963', 'Luxor'),
(5, 'Order_3548464852', '0110215489', 'Qena'),
(6, 'Order_mahmoud', '50495049', 'Qena'),
(7, 'Ahmed', '01119235049', 'Assuit'),
(8, 'Mahmoud Tawfik', '01119235049', 'Qena, Center Qena'),
(9, 'Ahmed', '0101549463', 'Luxor'),
(10, 'Yossef', '0154949463', 'Aswan'),
(11, 'Mona', '0154984315', 'Qena'),
(12, 'Order_132323', '0119548463', 'CXA'),
(13, 'Mostafa', '154946123', 'Assuit'),
(14, 'Order_66960907', '+96566960907', 'kuwait'),
(15, 'Order_84569845', '+96584569845', 'Kuwait'),
(16, 'Order_84656222', '+96584656222', 'Mashrif'),
(17, 'Order_84549651', '+96584549651', 'Luxor'),
(18, 'Order_94531154', '+96594531154', 'Qena'),
(19, 'Order_56123548', '+96556123548', 'luxor'),
(20, 'Order_84562148', '+96584562148', NULL),
(21, 'Order_54632154', '+96554632154', 'Qena');

-- --------------------------------------------------------

--
-- Table structure for table `drivers`
--

CREATE TABLE `drivers` (
  `id` int(11) NOT NULL,
  `name` varchar(100) NOT NULL,
  `number` varchar(15) NOT NULL,
  `is_star` tinyint(1) DEFAULT 0
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `drivers`
--

INSERT INTO `drivers` (`id`, `name`, `number`, `is_star`) VALUES
(1, 'Fox ØªÙˆØµÙŠÙ„', '+965 9944 6116', 0),
(2, 'Perfect M ØªÙˆØµÙŠÙ„ 3kd', '+965 555 72147', 0),
(3, 'ØªÙˆØµÙŠÙ„ Ù¥', '+965 505 02769', 0),
(4, 'Shipping Company ØªÙˆØµÙŠÙ„ Delivery', '+965 9940 7010', 0),
(5, 'ØªÙˆØµÙŠÙ„ÙƒÙ… ØªÙˆØµÙŠÙ„ Delivery', '+965 517 66244', 0),
(6, 'ØªÙˆØµÙŠÙ„ Ø§Ù„ÙƒÙˆÙŠØª Ù¢', '+965 557 25712', 0),
(7, 'ØªÙˆØµÙŠÙ„ Ø§Ù„ÙƒÙˆÙŠØª 2.5kd', '+965 6049 4960', 0),
(8, 'ÙƒÙ„Ø§Ø³Ùƒ ØªÙˆØµÙŠÙ„', '+965 6969 1459', 0),
(9, 'Ø³Ø§ÙŠÙ‚ On Call5 Delivery Freelance', '+965 6698 8976', 1),
(10, 'Ø³Ø§ÙŠÙ‚ On Call 3 Delivery Freelance', '+965 555 86442', 0),
(11, 'Ø³Ø§ÙŠÙ‚ On Call 2 Delivery Freelance', '+965 555 12101', 0),
(12, 'Delivery ØªÙˆØµÙŠÙ„', '+965 9851 8182', 0),
(13, 'Kumar Driver', '+965 6673 8688', 1),
(14, 'Pawan Driver', '+965 9733 1565', 0),
(15, 'ØªÙˆØµÙŠÙ„ - ØµÙ„Ø§Ø­', '+965 6576 2337', 0);

-- --------------------------------------------------------

--
-- Table structure for table `notifications`
--

CREATE TABLE `notifications` (
  `id` int(11) NOT NULL,
  `user_id` int(11) NOT NULL,
  `type` enum('order','post','plan','note','ad') NOT NULL,
  `message` varchar(255) NOT NULL,
  `link` varchar(255) NOT NULL,
  `created_at` datetime DEFAULT current_timestamp()
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------

--
-- Table structure for table `orders`
--

CREATE TABLE `orders` (
  `id` int(11) NOT NULL,
  `customer_id` int(11) NOT NULL,
  `status` enum('Pending','In Progress','Completed','Delivered') DEFAULT 'Pending',
  `priority` enum('Normal','Important','Quick') DEFAULT 'Normal',
  `order_date` datetime DEFAULT current_timestamp(),
  `delivery_datetime` datetime DEFAULT NULL,
  `delivery_date` date DEFAULT NULL,
  `delivery_fee` decimal(10,2) NOT NULL DEFAULT 0.00,
  `free_shipping` tinyint(1) NOT NULL DEFAULT 0,
  `is_paid` tinyint(1) NOT NULL DEFAULT 0,
  `pickup` tinyint(1) NOT NULL DEFAULT 0
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `orders`
--

INSERT INTO `orders` (`id`, `customer_id`, `status`, `priority`, `order_date`, `delivery_datetime`, `delivery_date`, `delivery_fee`, `free_shipping`, `is_paid`, `pickup`) VALUES
(4, 4, 'Delivered', 'Normal', '2024-11-09 14:48:25', '2024-11-16 08:50:00', NULL, 0.00, 0, 0, 0),
(5, 5, 'Delivered', 'Normal', '2024-11-09 18:28:01', '2024-11-10 09:00:00', NULL, 0.00, 0, 0, 0),
(6, 6, 'Delivered', 'Important', '2024-11-12 09:49:43', '2024-11-13 16:00:00', NULL, 0.00, 0, 0, 0),
(8, 8, 'Delivered', 'Important', '2024-11-12 17:57:16', '2024-11-13 12:00:00', NULL, 0.00, 0, 0, 0),
(9, 9, 'Delivered', 'Important', '2024-11-12 18:16:47', '2024-11-13 15:00:00', NULL, 1.00, 0, 0, 0),
(10, 10, 'Pending', 'Quick', '2024-11-12 18:50:43', '2024-11-13 18:00:00', NULL, 0.00, 0, 0, 0),
(12, 12, 'Pending', 'Quick', '2024-11-13 12:25:55', NULL, NULL, 0.00, 1, 1, 0),
(17, 17, 'Pending', 'Important', '2024-11-14 22:49:41', '2024-11-16 12:00:00', NULL, 1.00, 0, 1, 0),
(18, 18, 'Pending', 'Important', '2024-11-14 23:03:27', '2024-11-16 14:00:00', NULL, 1.00, 0, 1, 0),
(19, 19, 'Delivered', 'Normal', '2024-11-15 12:18:46', '2024-11-16 14:00:00', NULL, 1.00, 0, 1, 0),
(20, 20, 'Pending', 'Important', '2024-11-16 21:28:35', '2024-11-17 11:00:00', NULL, 0.00, 0, 0, 1),
(21, 21, 'Pending', 'Important', '2024-11-16 21:52:46', '2024-11-18 12:00:00', NULL, 1.00, 0, 0, 1);

-- --------------------------------------------------------

--
-- Table structure for table `order_items`
--

CREATE TABLE `order_items` (
  `id` int(11) NOT NULL,
  `order_id` int(11) NOT NULL,
  `product_id` int(11) NOT NULL,
  `quantity` int(11) NOT NULL DEFAULT 1,
  `packaging_preferences` varchar(255) DEFAULT NULL,
  `discount_percentage` decimal(5,2) DEFAULT 0.00,
  `discount_reason` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `order_items`
--

INSERT INTO `order_items` (`id`, `order_id`, `product_id`, `quantity`, `packaging_preferences`, `discount_percentage`, `discount_reason`) VALUES
(5, 4, 8, 1, 'This Order type one Mahmoud Tawfik', 0.00, '<br /><b>Deprecated</b>:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/home/u406552082/domains/longevacare.com/public_html/kaakalia/public/orders/edit_order.php</b> on line <b>692</b><br />'),
(6, 5, 2, 1, '0', 20.00, 'Ø®ØµÙ… Ù…Ø´Ø±Ù'),
(7, 4, 6, 2, 'Add Card on it', 30.00, ''),
(8, 6, 6, 1, '0', 0.00, NULL),
(10, 8, 2, 2, 'add Card on box, this card is &quot;Mahmoud Tawfik&quot;', 30.00, 'Ø®ØµÙ… Ø§Ù„Ù…Ø´Ø±Ù'),
(11, 9, 7, 1, 'type on \"Mahmoud\"', 0.00, '<br /><b>Deprecated</b>:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/home/u406552082/domains/longevacare.com/public_html/kaakalia/public/orders/edit_order.php</b> on line <b>749</b><br />'),
(12, 10, 3, 1, 'Type: Mahmoud Tawfik', 0.00, NULL),
(14, 12, 8, 5, '', 0.00, ''),
(19, 12, 8, 1, '0', 0.00, '0'),
(20, 17, 6, 1, '', 30.00, 'Ø®ØµÙ… Ù…Ø´Ø±Ù'),
(21, 17, 5, 2, '0', 25.00, '0'),
(22, 18, 7, 1, 'Add Card, Mahmoud', 30.00, 'Ø®ØµÙ… Ø§Ù„Ù…Ø´Ø±Ù'),
(23, 18, 1, 1, 'Add Card, Ahmed', 30.00, 'Ø®ØµÙ… Ø§Ù„Ù…Ø´Ø±Ù'),
(24, 18, 5, 1, 'Add Card, ASC', 30.00, '0'),
(25, 19, 2, 5, 'Add Card :Mahmoud Tawfik:', 30.00, 'Ø®ØµÙ… Ù…Ø´Ø±Ù'),
(26, 20, 7, 1, 'Add New Card \"Mahmoud Tawfik\"', 30.00, 'Ø®ØµÙ… Ù…Ø´Ø±Ù'),
(27, 21, 9, 1, '', 0.00, '');

-- --------------------------------------------------------

--
-- Table structure for table `products`
--

CREATE TABLE `products` (
  `id` int(11) NOT NULL,
  `name` varchar(100) NOT NULL,
  `size` varchar(50) DEFAULT NULL,
  `price` decimal(10,2) NOT NULL,
  `category` varchar(50) DEFAULT NULL,
  `thumbnail` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `products`
--

INSERT INTO `products` (`id`, `name`, `size`, `price`, `category`, `thumbnail`) VALUES
(1, 'Shabora', 'Half Kilo', 6.00, 'Cakes', NULL),
(2, 'Shabora', 'One Kilo', 8.00, 'Cakes', NULL),
(3, 'Shabora', 'Small Basket', 8.00, 'Cakes', NULL),
(4, 'Shabora', 'Large Basket', 10.00, 'Cakes', NULL),
(5, 'Shabora', 'Presentation Plate (Ivory)', 14.00, 'Cakes', NULL),
(6, 'Mahalbiya Crunch', '12 Pieces', 12.00, 'Desserts', NULL),
(7, 'Monkey Bread', 'Large', 12.00, 'Breads', NULL),
(8, 'Monkey Bread Mini', '12 Pieces', 6.00, 'Breads', NULL),
(9, 'Monkey Bread Mini', '9 Pieces', 9.00, 'Breads', NULL),
(11, 'Monkey Bread', 'Presentation Plate', 16.00, 'Breads', NULL);

-- --------------------------------------------------------

--
-- Table structure for table `users`
--

CREATE TABLE `users` (
  `id` int(11) NOT NULL,
  `username` varchar(50) NOT NULL,
  `email` varchar(100) DEFAULT NULL,
  `password` varchar(255) NOT NULL,
  `role` enum('admin','staff') NOT NULL,
  `profile_image` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `users`
--

INSERT INTO `users` (`id`, `username`, `email`, `password`, `role`, `profile_image`) VALUES
(1, 'kaakalia', 'user@example.com', '$2y$10$tEdSPRwL8WTXljuAxNh.m.af/8sHd/ouDB21Bgs1bC7GkbRq/h0D6', 'admin', 'uploads/profile_images/profile_kaakalia_1731274341.png'),
(2, 'mahmoudtawfik', 'mahmoudtawfikh@gmail.com', '$2y$10$0yxg1R.kfbVV7GL4G9/Q3u5PK.cvv8p29R3ggkfUMC2.aRiAXb2cO', 'admin', 'uploads/profile_images/profile_mahmoudtawfik_1731274427.jpg'),
(3, 'haya', 'haya@gmail.com', '$2y$10$ri1wzOhcmT2YVGkoPYjwu.3fY8xayakQEWHjTaAFGkPfDwJ50PIh6', 'admin', 'uploads/profile_images/profile_haya_1731304053.jpg');

-- --------------------------------------------------------

--
-- Table structure for table `workspace_notes`
--

CREATE TABLE `workspace_notes` (
  `id` int(11) NOT NULL,
  `user_id` int(11) NOT NULL,
  `title` varchar(255) NOT NULL,
  `content` text NOT NULL,
  `created_at` datetime DEFAULT current_timestamp(),
  `updated_at` datetime DEFAULT current_timestamp() ON UPDATE current_timestamp()
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `workspace_notes`
--

INSERT INTO `workspace_notes` (`id`, `user_id`, `title`, `content`, `created_at`, `updated_at`) VALUES
(2, 2, 'This important notes', 'HaloHaloHaloHaloHaloHaloHaloHaloHaloHalo', '2024-11-11 09:37:10', '2024-11-11 09:37:10');

-- --------------------------------------------------------

--
-- Table structure for table `workspace_plans`
--

CREATE TABLE `workspace_plans` (
  `id` int(11) NOT NULL,
  `user_id` int(11) NOT NULL,
  `title` varchar(255) NOT NULL,
  `description` text DEFAULT NULL,
  `audio_path` varchar(255) DEFAULT NULL,
  `due_date` datetime DEFAULT NULL,
  `status` enum('Not Started','In Progress','Completed') DEFAULT 'Not Started',
  `created_at` datetime DEFAULT current_timestamp(),
  `updated_at` datetime DEFAULT current_timestamp() ON UPDATE current_timestamp(),
  `priority` enum('Normal','Important','Critical') NOT NULL DEFAULT 'Normal'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------

--
-- Table structure for table `workspace_posts`
--

CREATE TABLE `workspace_posts` (
  `id` int(11) NOT NULL,
  `user_id` int(11) NOT NULL,
  `platform` enum('Instagram','Facebook','Twitter','Other') NOT NULL,
  `content` text NOT NULL,
  `media_url` varchar(255) DEFAULT NULL,
  `scheduled_datetime` datetime DEFAULT NULL,
  `status` enum('Scheduled','Posted','Failed') DEFAULT 'Scheduled',
  `created_at` datetime DEFAULT current_timestamp(),
  `updated_at` datetime DEFAULT current_timestamp() ON UPDATE current_timestamp(),
  `type` enum('Post','Story') DEFAULT 'Post'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

--
-- Dumping data for table `workspace_posts`
--

INSERT INTO `workspace_posts` (`id`, `user_id`, `platform`, `content`, `media_url`, `scheduled_datetime`, `status`, `created_at`, `updated_at`, `type`) VALUES
(2, 1, 'Instagram', 'Hello', NULL, '2024-11-11 01:19:00', 'Scheduled', '2024-11-10 11:16:10', '2024-11-10 11:16:10', 'Post');

--
-- Indexes for dumped tables
--

--
-- Indexes for table `ads`
--
ALTER TABLE `ads`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`),
  ADD KEY `related_id` (`related_id`);

--
-- Indexes for table `ad_spend_logs`
--
ALTER TABLE `ad_spend_logs`
  ADD PRIMARY KEY (`id`),
  ADD KEY `ad_id` (`ad_id`);

--
-- Indexes for table `customers`
--
ALTER TABLE `customers`
  ADD PRIMARY KEY (`id`);

--
-- Indexes for table `drivers`
--
ALTER TABLE `drivers`
  ADD PRIMARY KEY (`id`);

--
-- Indexes for table `notifications`
--
ALTER TABLE `notifications`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`),
  ADD KEY `created_at` (`created_at`);

--
-- Indexes for table `orders`
--
ALTER TABLE `orders`
  ADD PRIMARY KEY (`id`),
  ADD KEY `customer_id` (`customer_id`),
  ADD KEY `idx_orders_customer_id` (`customer_id`);

--
-- Indexes for table `order_items`
--
ALTER TABLE `order_items`
  ADD PRIMARY KEY (`id`),
  ADD KEY `order_id` (`order_id`),
  ADD KEY `product_id` (`product_id`),
  ADD KEY `idx_order_items_order_id` (`order_id`),
  ADD KEY `idx_order_items_product_id` (`product_id`);

--
-- Indexes for table `products`
--
ALTER TABLE `products`
  ADD PRIMARY KEY (`id`);

--
-- Indexes for table `users`
--
ALTER TABLE `users`
  ADD PRIMARY KEY (`id`),
  ADD UNIQUE KEY `username` (`username`);

--
-- Indexes for table `workspace_notes`
--
ALTER TABLE `workspace_notes`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`);

--
-- Indexes for table `workspace_plans`
--
ALTER TABLE `workspace_plans`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`);

--
-- Indexes for table `workspace_posts`
--
ALTER TABLE `workspace_posts`
  ADD PRIMARY KEY (`id`),
  ADD KEY `user_id` (`user_id`);

--
-- AUTO_INCREMENT for dumped tables
--

--
-- AUTO_INCREMENT for table `ads`
--
ALTER TABLE `ads`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=5;

--
-- AUTO_INCREMENT for table `ad_spend_logs`
--
ALTER TABLE `ad_spend_logs`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=2;

--
-- AUTO_INCREMENT for table `customers`
--
ALTER TABLE `customers`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=22;

--
-- AUTO_INCREMENT for table `drivers`
--
ALTER TABLE `drivers`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=16;

--
-- AUTO_INCREMENT for table `notifications`
--
ALTER TABLE `notifications`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;

--
-- AUTO_INCREMENT for table `orders`
--
ALTER TABLE `orders`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=22;

--
-- AUTO_INCREMENT for table `order_items`
--
ALTER TABLE `order_items`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=28;

--
-- AUTO_INCREMENT for table `products`
--
ALTER TABLE `products`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=12;

--
-- AUTO_INCREMENT for table `users`
--
ALTER TABLE `users`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=4;

--
-- AUTO_INCREMENT for table `workspace_notes`
--
ALTER TABLE `workspace_notes`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;

--
-- AUTO_INCREMENT for table `workspace_plans`
--
ALTER TABLE `workspace_plans`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=17;

--
-- AUTO_INCREMENT for table `workspace_posts`
--
ALTER TABLE `workspace_posts`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;

--
-- Constraints for dumped tables
--

--
-- Constraints for table `ads`
--
ALTER TABLE `ads`
  ADD CONSTRAINT `fk_ads_related_id` FOREIGN KEY (`related_id`) REFERENCES `workspace_posts` (`id`) ON DELETE CASCADE,
  ADD CONSTRAINT `fk_ads_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `ad_spend_logs`
--
ALTER TABLE `ad_spend_logs`
  ADD CONSTRAINT `fk_ad_spend_logs_ad_id` FOREIGN KEY (`ad_id`) REFERENCES `ads` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `notifications`
--
ALTER TABLE `notifications`
  ADD CONSTRAINT `notifications_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `orders`
--
ALTER TABLE `orders`
  ADD CONSTRAINT `fk_orders_customer_id` FOREIGN KEY (`customer_id`) REFERENCES `customers` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  ADD CONSTRAINT `orders_ibfk_1` FOREIGN KEY (`customer_id`) REFERENCES `customers` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `order_items`
--
ALTER TABLE `order_items`
  ADD CONSTRAINT `fk_order_items_order_id` FOREIGN KEY (`order_id`) REFERENCES `orders` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  ADD CONSTRAINT `fk_order_items_product_id` FOREIGN KEY (`product_id`) REFERENCES `products` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  ADD CONSTRAINT `order_items_ibfk_1` FOREIGN KEY (`order_id`) REFERENCES `orders` (`id`) ON DELETE CASCADE,
  ADD CONSTRAINT `order_items_ibfk_2` FOREIGN KEY (`product_id`) REFERENCES `products` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `workspace_notes`
--
ALTER TABLE `workspace_notes`
  ADD CONSTRAINT `fk_workspace_notes_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `workspace_plans`
--
ALTER TABLE `workspace_plans`
  ADD CONSTRAINT `fk_workspace_plans_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE;

--
-- Constraints for table `workspace_posts`
--
ALTER TABLE `workspace_posts`
  ADD CONSTRAINT `fk_workspace_posts_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE;
COMMIT;

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