# Get order details
curl -X GET "{{host}}/api/v1/orders/12345" \
  -H "Authorization: Bearer your_access_token"

# Get order and extract vouchers (using jq)
curl -X GET "{{host}}/api/v1/orders/12345" \
  -H "Authorization: Bearer your_access_token" \
  | jq '.vouchers'

# Check order status
curl -X GET "{{host}}/api/v1/orders/12345" \
  -H "Authorization: Bearer your_access_token" \
  | jq '.status'

# Get voucher codes securely
curl -s -X GET "{{host}}/api/v1/orders/12345" \
  -H "Authorization: Bearer your_access_token" \
  | jq -r '.vouchers[] | "Card: \(.card_number) PIN: \(.pin_code)"'

<?php
// Get order details with vouchers
function getOrderDetails($api, $orderId) {
    try {
        $order = $api->makeAuthenticatedRequest(
            "{{host}}/api/v1/orders/{$orderId}"
        );

        return $order;

    } catch (Exception $e) {
        error_log("Failed to get order {$orderId}: " . $e->getMessage());
        throw $e;
    }
}

// Display order with vouchers
function displayOrderWithVouchers($api, $orderId) {
    $order = getOrderDetails($api, $orderId);

    echo "<div class='order-details'>\n";
    echo "  <h2>Order #{$order['id']}</h2>\n";
    echo "  <div class='order-info'>\n";
    echo "    <p><strong>Reference:</strong> {$order['reference_code']}</p>\n";
    echo "    <p><strong>Transaction:</strong> #{$order['transaction_id']}</p>\n";
    echo "    <p><strong>Product ID:</strong> {$order['product_id']}</p>\n";
    echo "    <p><strong>Amount:</strong> \${$order['amount']}</p>\n";
    echo "    <p><strong>Quantity:</strong> {$order['quantity']} × \${$order['denomination']}</p>\n";

    if ($order['discount'] > 0) {
        echo "    <p><strong>Discount:</strong> \${$order['discount']}</p>\n";
    }

    $statusClass = 'status-' . strtolower($order['status']);
    echo "    <p><strong>Status:</strong> ";
    echo "<span class='{$statusClass}'>{$order['status']}</span></p>\n";

    $date = date('F j, Y g:i A', strtotime($order['placed_at']));
    echo "    <p><strong>Placed On:</strong> {$date}</p>\n";
    echo "  </div>\n";

    // Display vouchers if available
    if ($order['status'] === 'delivered' && !empty($order['vouchers'])) {
        echo "  <div class='vouchers-section'>\n";
        echo "    <h3>📦 Delivered Vouchers</h3>\n";

        foreach ($order['vouchers'] as $index => $voucher) {
            $voucherNum = $index + 1;
            echo "    <div class='voucher-card'>\n";
            echo "      <h4>Voucher {$voucherNum}</h4>\n";

            // Card number
            if (!empty($voucher['card_number'])) {
                echo "      <div class='voucher-field'>\n";
                echo "        <label>Card Number:</label>\n";
                echo "        <div class='code-box'>\n";
                echo "          <code>{$voucher['card_number']}</code>\n";
                echo "          <button onclick='copyToClipboard(\"{$voucher['card_number']}\")'>";
                echo "Copy</button>\n";
                echo "        </div>\n";
                echo "      </div>\n";
            }

            // PIN code
            if (!empty($voucher['pin_code'])) {
                echo "      <div class='voucher-field'>\n";
                echo "        <label>PIN Code:</label>\n";
                echo "        <div class='code-box'>\n";
                echo "          <code>{$voucher['pin_code']}</code>\n";
                echo "          <button onclick='copyToClipboard(\"{$voucher['pin_code']}\")'>";
                echo "Copy</button>\n";
                echo "        </div>\n";
                echo "      </div>\n";
            }

            // Reference number
            if (!empty($voucher['voucher_reference_number'])) {
                echo "      <div class='voucher-field'>\n";
                echo "        <label>Reference Number:</label>\n";
                echo "        <code>{$voucher['voucher_reference_number']}</code>\n";
                echo "      </div>\n";
            }

            // Claim URL
            if (!empty($voucher['claim_url'])) {
                echo "      <div class='voucher-field'>\n";
                echo "        <a href='{$voucher['claim_url']}' ";
                echo "target='_blank' class='btn-redeem'>🎁 Redeem Voucher</a>\n";
                echo "      </div>\n";
            }

            // Expiration
            if (!empty($voucher['expires_at'])) {
                $expireDate = date('F j, Y', strtotime($voucher['expires_at']));
                echo "      <div class='expire-warning'>\n";
                echo "        Warning: Expires: {$expireDate}\n";
                echo "      </div>\n";
            }

            echo "    </div>\n";
        }

        echo "  </div>\n";

    } elseif ($order['status'] === 'processing') {
        echo "  <div class='status-message processing'>\n";
        echo "    <p>Order is being processed. Vouchers will be available soon.</p>\n";
        echo "    <p>Please check back in a few moments.</p>\n";
        echo "  </div>\n";

    } elseif ($order['status'] === 'pending') {
        echo "  <div class='status-message pending'>\n";
        echo "    <p>Order is pending. Processing will begin shortly.</p>\n";
        echo "  </div>\n";

    } elseif ($order['status'] === 'failed') {
        echo "  <div class='status-message failed'>\n";
        echo "    <p>Order processing failed. Please contact support.</p>\n";
        echo "  </div>\n";
    }

    echo "</div>\n";
}

// Monitor order until delivered
function waitForDelivery($api, $orderId, $maxWaitTime = 300) {
    $startTime = time();
    $checkInterval = 5; // Start with 5 seconds

    while ((time() - $startTime) < $maxWaitTime) {
        $order = getOrderDetails($api, $orderId);

        echo "Status: {$order['status']} ";
        echo "(checked at " . date('H:i:s') . ")\n";

        if ($order['status'] === 'delivered') {
            echo "Order delivered!\n";
            return $order;
        }

        if ($order['status'] === 'failed' || $order['status'] === 'cancelled') {
            echo "Order {$order['status']}.\n";
            return $order;
        }

        sleep($checkInterval);
        // Exponential backoff
        $checkInterval = min($checkInterval * 1.5, 30);
    }

    throw new Exception("Order did not complete within {$maxWaitTime} seconds");
}

// Secure voucher delivery via email
function sendVoucherEmail($order, $recipientEmail) {
    if ($order['status'] !== 'delivered' || empty($order['vouchers'])) {
        return false;
    }

    $subject = "Your Order #{$order['id']} - Vouchers Delivered";

    $message = "Dear Customer,\n\n";
    $message .= "Your order #{$order['id']} has been delivered.\n\n";
    $message .= "Order Details:\n";
    $message .= "Reference: {$order['reference_code']}\n";
    $message .= "Amount: \${$order['amount']}\n\n";
    $message .= "Your Vouchers:\n";
    $message .= str_repeat('-', 50) . "\n";

    foreach ($order['vouchers'] as $index => $voucher) {
        $voucherNum = $index + 1;
        $message .= "\nVoucher {$voucherNum}:\n";

        if (!empty($voucher['card_number'])) {
            $message .= "Card Number: {$voucher['card_number']}\n";
        }
        if (!empty($voucher['pin_code'])) {
            $message .= "PIN: {$voucher['pin_code']}\n";
        }
        if (!empty($voucher['claim_url'])) {
            $message .= "Redeem at: {$voucher['claim_url']}\n";
        }
        if (!empty($voucher['expires_at'])) {
            $expDate = date('F j, Y', strtotime($voucher['expires_at']));
            $message .= "Expires: {$expDate}\n";
        }

        $message .= str_repeat('-', 50) . "\n";
    }

    $message .= "\nThank you for your order!\n";

    // Send email (implement secure email sending)
    return mail($recipientEmail, $subject, $message);
}

// Example usage
$orderId = 12345;
displayOrderWithVouchers($api, $orderId);
?>