<?php
/*
* 2007-2017 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2017 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class OrderDetailControllerCore extends FrontController
{
    public $php_self = 'order-detail';

    public $auth = true;
    public $authRedirection = 'history';
    public $ssl = true;

    /**
     * Initialize order detail controller
     * @see FrontController::init()
     */
    public function init()
    {
        parent::init();
        header('Cache-Control: no-cache, must-revalidate');
        header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
    }

    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $this->show_breadcrump = true;

        parent::initContent();
        if (!($id_order = (int) Tools::getValue('id_order')) || !Validate::isUnsignedId($id_order)) {
            Tools::redirect($this->context->link->getPageLink('history'));
        } else {
            $order = new Order($id_order);
            if (Validate::isLoadedObject($order) && $order->id_customer == $this->context->customer->id) {
                $id_order_state = (int)$order->getCurrentState();
                $carrier = new Carrier((int)$order->id_carrier, (int)$order->id_lang);
                $addressInvoice = new Address((int)$order->id_address_invoice);
                $addressDelivery = new Address((int)$order->id_address_delivery);

                $inv_adr_fields = AddressFormat::getOrderedAddressFields($addressInvoice->id_country);
                $dlv_adr_fields = AddressFormat::getOrderedAddressFields($addressDelivery->id_country);

                $invoiceAddressFormatedValues = AddressFormat::getFormattedAddressFieldsValues($addressInvoice, $inv_adr_fields);
                $deliveryAddressFormatedValues = AddressFormat::getFormattedAddressFieldsValues($addressDelivery, $dlv_adr_fields);

                if ($order->total_discounts > 0) {
                    $this->context->smarty->assign('total_old', (float)$order->total_paid - $order->total_discounts);
                }
                $products = $order->getProducts();

                $order_status = new OrderState((int)$id_order_state, (int)$order->id_lang);

                $customer = new Customer($order->id_customer);

                $customerGuestDetail = false;
                if ($id_customer_guest_detail = OrderCustomerGuestDetail::isCustomerGuestBooking($order->id)) {
                    $customerGuestDetail = new OrderCustomerGuestDetail($id_customer_guest_detail);
                }


                //To show order details properly on order history page
                $objBookingDetail = new HotelBookingDetail();
                $objRoomType = new HotelRoomType();
                $objBookingDemand = new HotelBookingDemands();
                $objRoomTypeServiceProductOrderDetail = new RoomTypeServiceProductOrderDetail();
                $anyBackOrder = 0;
                $processedProducts = array();
                $cartHotelData = array();
                $cartServiceProducts = array();
                $total_demands_price_te = 0;
                $total_demands_price_ti = 0;
                $total_convenience_fee_te = 0;
                $total_convenience_fee_ti = 0;
                $roomTypes = array();
                $objOrderReturn = new OrderReturn();
                $refundedAmount = 0;
                if ($refundReqBookings = $objOrderReturn->getOrderRefundRequestedBookings($order->id, 0, 1)) {
                    $refundedAmount = $objOrderReturn->getRefundedAmount($order->id);
                }

                if (!empty($products)) {
                    foreach ($products as $type_key => $type_value) {
                        if (in_array($type_value['product_id'], $processedProducts)) {
                            continue;
                        }
                        if ($type_value['is_booking_product']) {
                            $processedProducts[] = $type_value['product_id'];

                            $product = new Product($type_value['product_id'], false, $this->context->language->id);
                            $cover_image_arr = $product->getCover($type_value['product_id']);

                            if (!empty($cover_image_arr)) {
                                $cover_img = $this->context->link->getImageLink($product->link_rewrite, $product->id.'-'.$cover_image_arr['id_image'], 'home_default');
                            } else {
                                $cover_img = $this->context->link->getImageLink($product->link_rewrite, $this->context->language->iso_code.'-default', 'home_default');
                            }

                            if (isset($customer->id)) {
                                $obj_cart = new Cart($order->id_cart);
                                $order_bk_data = $objBookingDetail->getOnlyOrderBookingData($order->id, $obj_cart->id_guest, $type_value['product_id'], $customer->id);
                            } else {
                                $order_bk_data = $objBookingDetail->getOnlyOrderBookingData($order->id, $customer->id_guest, $type_value['product_id']);
                            }
                            $cartHotelData[$type_key]['id_product'] = $type_value['product_id'];
                            $cartHotelData[$type_key]['cover_img'] = $cover_img;


                            $objBookingDemand = new HotelBookingDemands();
                            foreach ($order_bk_data as $data_k => $data_v) {
                                $date_join = strtotime($data_v['date_from']).strtotime($data_v['date_to']);

                                $cartHotelData[$type_key]['adults'] = $data_v['adults'];
                                $cartHotelData[$type_key]['children'] = $data_v['children'];
                                /*Product price when order was created*/
                                $order_details_obj = new OrderDetail($data_v['id_order_detail']);
                                $cartHotelData[$type_key]['name'] = $order_details_obj->product_name;
                                $cartHotelData[$type_key]['paid_unit_price_tax_excl'] = ($order_details_obj->total_price_tax_excl)/$order_details_obj->product_quantity;
                                $cartHotelData[$type_key]['paid_unit_price_tax_incl'] = ($order_details_obj->total_price_tax_incl)/$order_details_obj->product_quantity;

                                // Get last refund request for booking
                                if ($bookingRefundDetail = OrderReturn::getOrdersReturnDetail($data_v['id_order'], 0, $data_v['id'])) {
                                    $bookingRefundDetail = reset($bookingRefundDetail);
                                }

                                if (isset($cartHotelData[$type_key]['date_diff'][$date_join])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['num_rm'] += 1;

                                    $num_days = $cartHotelData[$type_key]['date_diff'][$date_join]['num_days'];
                                    $var_quant = (int) $cartHotelData[$type_key]['date_diff'][$date_join]['num_rm'];

                                    $cartHotelData[$type_key]['date_diff'][$date_join]['adults'] += $data_v['adults'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['children'] += $data_v['children'];

                                    $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_excl'] = $data_v['total_price_tax_excl']/$num_days;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_incl'] = $data_v['total_price_tax_incl']/$num_days;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['avg_paid_unit_price_tax_excl'] += $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_excl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['avg_paid_unit_price_tax_incl'] += $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_incl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['amount_tax_incl'] += $data_v['total_price_tax_incl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['amount_tax_excl'] += $data_v['total_price_tax_excl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['is_backorder'] = $data_v['is_back_order'];
                                    if ($data_v['is_back_order']) {
                                        $anyBackOrder = 1;
                                    }

                                    if ($refundReqBookings && in_array($data_v['id'], $refundReqBookings) && $data_v['is_refunded']) {
                                        if ($data_v['is_cancelled']) {
                                            $cartHotelData[$type_key]['date_diff'][$date_join]['count_cancelled'] += 1;
                                        } elseif ($bookingRefundDetail && $bookingRefundDetail['refunded'] && $bookingRefundDetail['id_customization']) {
                                            $cartHotelData[$type_key]['date_diff'][$date_join]['count_refunded'] += 1;
                                        }
                                    }
                                } else {
                                    $num_days = $objBookingDetail->getNumberOfDays($data_v['date_from'], $data_v['date_to']);
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['num_rm'] = 1;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['data_form'] = $data_v['date_from'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['data_to'] = $data_v['date_to'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['num_days'] = $num_days;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['adults'] = $data_v['adults'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['children'] = $data_v['children'];

                                    $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_excl'] = $data_v['total_price_tax_excl']/$num_days;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_incl'] = $data_v['total_price_tax_incl']/$num_days;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['avg_paid_unit_price_tax_excl'] = $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_excl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['avg_paid_unit_price_tax_incl'] = $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_incl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['amount_tax_incl'] = $data_v['total_price_tax_incl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['amount_tax_excl'] = $data_v['total_price_tax_excl'];
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['is_backorder'] = $data_v['is_back_order'];
                                    if ($data_v['is_back_order']) {
                                        $anyBackOrder = 1;
                                    }

                                    $cartHotelData[$type_key]['date_diff'][$date_join]['count_cancelled'] = 0;
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['count_refunded'] = 0;
                                    if ($refundReqBookings && in_array($data_v['id'], $refundReqBookings) && $data_v['is_refunded']) {
                                        if ($data_v['is_cancelled']) {
                                            $cartHotelData[$type_key]['date_diff'][$date_join]['count_cancelled'] += 1;
                                        } elseif ($bookingRefundDetail && $bookingRefundDetail['refunded'] && $bookingRefundDetail['id_customization']) {
                                            $cartHotelData[$type_key]['date_diff'][$date_join]['count_refunded'] += 1;
                                        }
                                    }
                                }

                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['id_htl_booking'] = $data_v['id'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['id_room'] = $data_v['id_room'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['adults'] = $data_v['adults'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['children'] = $data_v['children'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['child_ages'] = $data_v['child_ages'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['is_refunded'] = $data_v['is_refunded'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['is_cancelled'] = $data_v['is_cancelled'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['id_status'] = $data_v['id_status'];

                                $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['refund_denied'] = 0;
                                if ($bookingRefundDetail && $bookingRefundDetail['refunded'] && !$bookingRefundDetail['id_customization']) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['hotel_booking_details'][$data_v['id']]['refund_denied'] = 1;
                                }

                                $cartHotelData[$type_key]['date_diff'][$date_join]['is_refunded'] = $data_v['is_refunded'];

                                $cartHotelData[$type_key]['date_diff'][$date_join]['ids_htl_booking_detail'][] = $data_v['id'];
                                $cartHotelData[$type_key]['date_diff'][$date_join]['ids_rooms'][] = $data_v['id_room'];

                                $cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands'] = $objBookingDemand->getRoomTypeBookingExtraDemands(
                                    $id_order,
                                    $type_value['product_id'],
                                    0,
                                    $data_v['date_from'],
                                    $data_v['date_to']
                                );
                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_ti'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_ti'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_ti'] += $extraDemandPriceTI = $objBookingDemand->getRoomTypeBookingExtraDemands(
                                    $id_order,
                                    $type_value['product_id'],
                                    $data_v['id_room'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    0,
                                    1,
                                    1
                                );
                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_te'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_te'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['extra_demands_price_te'] += $extraDemandPriceTE = $objBookingDemand->getRoomTypeBookingExtraDemands(
                                    $id_order,
                                    $type_value['product_id'],
                                    $data_v['id_room'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    0,
                                    1,
                                    0
                                );
                                $total_demands_price_ti += $extraDemandPriceTI;
                                $total_demands_price_te += $extraDemandPriceTE;
                                $cartHotelData[$type_key]['date_diff'][$date_join]['product_price_tax_excl'] = $order_details_obj->unit_price_tax_excl;
                                $cartHotelData[$type_key]['date_diff'][$date_join]['product_price_tax_incl'] = $order_details_obj->unit_price_tax_incl;
                                $cartHotelData[$type_key]['date_diff'][$date_join]['product_price_without_reduction_tax_excl'] = $order_details_obj->unit_price_tax_excl + $order_details_obj->reduction_amount_tax_excl;
                                $cartHotelData[$type_key]['date_diff'][$date_join]['product_price_without_reduction_tax_incl'] = $order_details_obj->unit_price_tax_incl + $order_details_obj->reduction_amount_tax_incl;

                                $feature_price_diff = (float)($cartHotelData[$type_key]['date_diff'][$date_join]['product_price_without_reduction_tax_incl'] - $cartHotelData[$type_key]['date_diff'][$date_join]['paid_unit_price_tax_incl']);
                                $cartHotelData[$type_key]['date_diff'][$date_join]['feature_price_diff'] = $feature_price_diff;

                                $cartHotelData[$type_key]['hotel_name'] = $data_v['hotel_name'];
                                // add additional services products in hotel detail.
                                $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services'] = $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    0,
                                    0,
                                    $type_value['product_id'],
                                    $data_v['date_from'],
                                    $data_v['date_to']
                                );

                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_ti'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_ti'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_ti'] += $additionalServicesPriceTI = $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    0,
                                    0,
                                    $type_value['product_id'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    $data_v['id_room'],
                                    1,
                                    1
                                );
                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_te'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_te'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_te'] += $additionalServicesPriceTE = $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    0,
                                    0,
                                    $type_value['product_id'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    $data_v['id_room'],
                                    1,
                                    0
                                );
                                // get auto added price to be displayed with room price
                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_ti'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_ti'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_ti'] += $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    0,
                                    0,
                                    $type_value['product_id'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    $data_v['id_room'],
                                    1,
                                    1,
                                    1,
                                    Product::PRICE_ADDITION_TYPE_WITH_ROOM
                                );
                                if (empty($cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_te'])) {
                                    $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_te'] = 0;
                                }
                                $cartHotelData[$type_key]['date_diff'][$date_join]['additional_services_price_auto_add_te'] += $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    0,
                                    0,
                                    $type_value['product_id'],
                                    $data_v['date_from'],
                                    $data_v['date_to'],
                                    $data_v['id_room'],
                                    1,
                                    0,
                                    1,
                                    Product::PRICE_ADDITION_TYPE_WITH_ROOM
                                );
                            }

                            // calculate averages now
                            foreach ($cartHotelData[$type_key]['date_diff'] as $key => &$value) {
                                $value['avg_paid_unit_price_tax_excl'] = Tools::ps_round($value['avg_paid_unit_price_tax_excl'] / $value['num_rm'], 6);
                                $value['avg_paid_unit_price_tax_incl'] = Tools::ps_round($value['avg_paid_unit_price_tax_incl'] / $value['num_rm'], 6);

                                $value['avg_price_diff_tax_excl'] = abs(Tools::ps_round($value['avg_paid_unit_price_tax_excl'] - $value['product_price_tax_excl'], 6));
                                $value['avg_price_diff_tax_incl'] = abs(Tools::ps_round($value['avg_paid_unit_price_tax_incl'] - $value['product_price_tax_incl'], 6));
                            }
                        } else if ($type_value['product_service_type'] == Product::SERVICE_PRODUCT_WITH_ROOMTYPE) {
                            if ($type_value['product_auto_add'] && $type_value['product_price_addition_type'] == Product::PRICE_ADDITION_TYPE_INDEPENDENT) {
                                $total_convenience_fee_ti += $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    $type_value['product_id'],
                                    0,
                                    0,
                                    0,
                                    0,
                                    0,
                                    1,
                                    1,
                                    1
                                );
                                $total_convenience_fee_te += $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                                    $id_order,
                                    $type_value['product_id'],
                                    0,
                                    0,
                                    0,
                                    0,
                                    0,
                                    1,
                                    0,
                                    1
                                );
                            }
                        } else {
                            // get all products that are independent.
                            if ($type_value['product_service_type'] == Product::SERVICE_PRODUCT_WITHOUT_ROOMTYPE) {
                                $product = new Product($type_value['product_id'], false, $this->context->language->id);
                                $cover_image_arr = $product->getCover($type_value['product_id']);

                                if (!empty($cover_image_arr)) {
                                    $type_value['cover_img'] = $this->context->link->getImageLink($product->link_rewrite, $product->id.'-'.$cover_image_arr['id_image'], 'small_default');
                                } else {
                                    $type_value['cover_img'] = $this->context->link->getImageLink($product->link_rewrite, $this->context->language->iso_code.'-default', 'small_default');
                                }
                                $cartServiceProducts[] = $type_value;
                            }
                        }

                        $roomTypes[$type_value['id_product']] = $type_value;
                    }

                    $redirectTermsLink = $this->context->link->getCMSLink(new CMS(3, $this->context->language->id), null, $this->context->language->id);
                }

                $objHotelBookingDetail = new HotelBookingDetail();
                $htlBookingDetail = $objHotelBookingDetail->getOrderCurrentDataByOrderId($order->id);
                $idHotel = HotelBookingDetail::getIdHotelByIdOrder($order->id);
                $objHotelBranchInformation = new HotelBranchInformation($idHotel, $this->context->language->id);
                $hotelAddressInfo = HotelBranchInformation::getAddress($idHotel);

                $objHotelBranchRefundRules = new HotelBranchRefundRules();
                $hotelRefundRules = $objHotelBranchRefundRules->getHotelRefundRules($idHotel, 0, 1);

                $this->context->smarty->assign(
                    array(
                        'id_cms_refund_policy' => Configuration::get('WK_GLOBAL_REFUND_POLICY_CMS'),
                        'THEME_DIR' => _THEME_DIR_,
                        'total_convenience_fee_ti' => $total_convenience_fee_ti,
                        'total_convenience_fee_te' => $total_convenience_fee_te,
                        'total_demands_price_ti' => $total_demands_price_ti,
                        'total_demands_price_te' => $total_demands_price_te,
                        'any_back_order' => $anyBackOrder,
                        'shw_bo_msg' => Configuration::get('WK_SHOW_MSG_ON_BO'),
                        'back_ord_msg' => Configuration::get('WK_BO_MESSAGE'),
                        'order_has_invoice' => $order->hasInvoice(),
                        'cart_htl_data' => $cartHotelData,
                        'cart_service_products' => $cartServiceProducts,
                        'obj_hotel_branch_information' => $objHotelBranchInformation,
                        'hotel_address_info' => $hotelAddressInfo,
                        'hotel_refund_rules' => $hotelRefundRules,
                    )
                );

                $this->context->smarty->assign(
                    array(
                        'hasOrderPaid' => $order->hasBeenPaid(),
                        // refund info
                        'refund_allowed' => (int) $order->isReturnable(),
                        'returns' => OrderReturn::getOrdersReturn($order->id_customer, $order->id),
                        'refundReqBookings' => $refundReqBookings,
                        'completeRefundRequestOrCancel' => $order->hasCompletelyRefunded(0, 1),
                        'refundedAmount' => $refundedAmount,
                        'shop_name' => strval(Configuration::get('PS_SHOP_NAME')),
                        'order' => $order,
                        'guestInformations' => (array)new Customer($order->id_customer),
                        'customerGuestDetail' => $customerGuestDetail,
                        'currency' => new Currency($order->id_currency),
                        'order_state' => (int) $id_order_state,
                        'invoiceAllowed' => (int) Configuration::get('PS_INVOICE'),
                        'invoice' => (OrderState::invoiceAvailable($id_order_state) && count($order->getInvoicesCollection())),
                        'logable' => (bool) $order_status->logable,
                        'order_history' => $order->getHistory($this->context->language->id, false, true),
                        'overbooking_order_states' => OrderState::getOverBookingStates(),
                        'products' => $products,
                        'roomTypes' => $roomTypes,
                        'discounts' => $order->getCartRules(),
                        'carrier' => $carrier,
                        'address_invoice' => $addressInvoice,
                        'invoiceState' => (Validate::isLoadedObject($addressInvoice) && $addressInvoice->id_state) ? new State($addressInvoice->id_state) : false,
                        'address_delivery' => $addressDelivery,
                        'inv_adr_fields' => $inv_adr_fields,
                        'dlv_adr_fields' => $dlv_adr_fields,
                        'invoiceAddressFormatedValues' => $invoiceAddressFormatedValues,
                        'deliveryAddressFormatedValues' => $deliveryAddressFormatedValues,
                        'deliveryState' => (Validate::isLoadedObject($addressDelivery) && $addressDelivery->id_state) ? new State($addressDelivery->id_state) : false,
                        'is_guest' => false,
                        'messages' => CustomerMessage::getMessagesByOrderId((int) $order->id, false),
                        'CUSTOMIZE_FILE' => Product::CUSTOMIZE_FILE,
                        'CUSTOMIZE_TEXTFIELD' => Product::CUSTOMIZE_TEXTFIELD,
                        'isRecyclable' => Configuration::get('PS_RECYCLABLE_PACK'),
                        'use_tax' => Configuration::get('PS_TAX'),
                        'group_use_tax' => (Group::getPriceDisplayMethod($customer->id_default_group) == PS_TAX_INC),
                        'reorderingAllowed' => !(bool) Configuration::get('PS_DISALLOW_HISTORY_REORDERING'),
                        'ROOM_STATUS_ALLOTED' => HotelBookingDetail::STATUS_ALLOTED,
                        'ROOM_STATUS_CHECKED_IN' => HotelBookingDetail::STATUS_CHECKED_IN,
                        'ROOM_STATUS_CHECKED_OUT' => HotelBookingDetail::STATUS_CHECKED_OUT,
                    )
                );

                if ($carrier->url && $order->shipping_number) {
                    $this->context->smarty->assign('followup', str_replace('@', $order->shipping_number, $carrier->url));
                }
                $this->context->smarty->assign('HOOK_ORDERDETAILDISPLAYED', Hook::exec('displayOrderDetail', array('order' => $order)));
                Hook::exec('actionOrderDetail', array('carrier' => $carrier, 'order' => $order));

                unset($carrier, $addressInvoice, $addressDelivery);
            } else {
                $this->errors[] = Tools::displayError('The booking cannot be found.');
            }
            unset($order);
        }

        $this->setTemplate(_PS_THEME_DIR_.'order-detail.tpl');
    }

    public function displayAjaxGetRoomTypeBookingDemands()
    {
        $response = array('extra_demands' => false);

        if (($idProduct = Tools::getValue('id_product'))
            && ($idOrder = Tools::getValue('id_order'))
            && ($dateFrom = Tools::getValue('date_from'))
            && ($dateTo = Tools::getValue('date_to'))
        ) {
            $objHotelBookingDemands = new HotelBookingDemands();
            $useTax = 0;
            if (Group::getPriceDisplayMethod($this->context->customer->id_default_group) == PS_TAX_INC) {
                $useTax = 1;
            }
            if ($extraDemands = $objHotelBookingDemands->getRoomTypeBookingExtraDemands(
                $idOrder,
                $idProduct,
                0,
                $dateFrom,
                $dateTo,
                1,
                0,
                $useTax
            )) {
                $this->context->smarty->assign(array(
                    'useTax' => $useTax,
                    'extraDemands' => $extraDemands,
                ));
            }
            $objRoomTypeServiceProductOrderDetail = new RoomTypeServiceProductOrderDetail();
            if ($additionalServices = $objRoomTypeServiceProductOrderDetail->getroomTypeServiceProducts(
                $idOrder,
                0,
                0,
                $idProduct,
                $dateFrom,
                $dateTo,
                0,
                0,
                $useTax
            )) {
                $this->context->smarty->assign(array(
                    'useTax' => $useTax,
                    'additionalServices' => $additionalServices,
                ));
            }

            $this->context->smarty->assign(array(
                'objOrder' => new Order($idOrder),
            ));

            $response['extra_demands'] = $this->context->smarty->fetch(_PS_THEME_DIR_.'_partials/order-extra-services.tpl');
        }

        $this->ajaxDie(json_encode($response));
    }

    public function displayAjaxSubmitRefundRequest()
    {
        $response = array('has_errors' => false);

        $idOrder = Tools::getValue('id_order');
        $idsHtlBooking = Tools::getValue('bookings_to_refund');
        $cancellationReason = trim(Tools::getValue('cancellation_reason'));

        if (!$idsHtlBooking) {
            $this->errors[] = Tools::displayError('Please select at least on room for cancellation.');
        }

        if (!$cancellationReason) {
            $this->errors[] = Tools::displayError('Please mention a reason for cancellation.');
        } elseif ($cancellationReason && !Validate::isCleanHtml($cancellationReason)) {
            $this->errors[] = Tools::displayError('Reason of cancellation is invalid. Please enter valid data.');
        }

        if (!count($this->errors)) {
            $objOrder = new Order($idOrder);
            if (!(Validate::isLoadedObject($objOrder) && $objOrder->id_customer == $this->context->customer->id)) {
                $this->errors[] = Tools::displayError('Something went wrong. Please try later.');
            } elseif ($idsHtlBooking) {
                foreach ($idsHtlBooking as $idHtlBooking) {
                    $objHotelBookingDetail = new HotelBookingDetail($idHtlBooking);
                    if ($objHotelBookingDetail->id_customer != $objOrder->id_customer) {
                        $this->errors[] = Tools::displayError('Something went wrong. Please try later.');
                        break;
                    }

                    // the room has already been checked in/checked out, room will not be able to be cancelled by the customer
                    if ($objHotelBookingDetail->id_status != HotelBookingDetail::STATUS_ALLOTED) {
                        $this->errors[] = Tools::displayError('Some selected rooms have already been checked-in/checked-out.');
                        break;
                    }

                    if (OrderReturn::getOrdersReturnDetail($objOrder->id, 0, $idHtlBooking)) {
                        $this->errors[] = Tools::displayError('Some selected rooms have already been requested for cancellation.');
                        break;
                    }
                }
            }

            if (!count($this->errors)) {
                // create refund request
                $objOrderReturn = new OrderReturn();
                $objOrderReturn->id_customer = $objOrder->id_customer;
                $objOrderReturn->id_order = $objOrder->id;
                $objOrderReturn->state = 0;
                $objOrderReturn->by_admin = 0;
                $objOrderReturn->question = $cancellationReason;
                $objOrderReturn->refunded_amount = 0;
                $objOrderReturn->save();
                if ($objOrderReturn->id) {
                    foreach ($idsHtlBooking as $idHtlBooking) {
                        $objHtlBooking = new HotelBookingDetail($idHtlBooking);
                        $numDays = $objHtlBooking->getNumberOfDays(
                            $objHtlBooking->date_from,
                            $objHtlBooking->date_to
                        );
                        $objOrderReturnDetail = new OrderReturnDetail();
                        $objOrderReturnDetail->id_order_return = $objOrderReturn->id;
                        $objOrderReturnDetail->id_order_detail = $objHtlBooking->id_order_detail;
                        $objOrderReturnDetail->product_quantity = $numDays;
                        $objOrderReturnDetail->id_htl_booking = $idHtlBooking;
                        $objOrderReturnDetail->refunded_amount = 0;
                        if (!$objOrder->getCartRules() && $objOrder->getTotalPaid() <= 0) {
                            $objOrderReturnDetail->id_customization = 1;
                        }
                        $objOrderReturnDetail->save();
                    }
                }

                // Emails to customer, superadmin and employees on refund request state change
                $objOrderReturn->changeIdOrderReturnState(Configuration::get('PS_ORS_PENDING'));

                if (!$objOrder->getCartRules() && $objOrder->getTotalPaid() <= 0) {
                    // Process refund in booking tables
                    foreach ($idsHtlBooking as $idHtlBooking) {
                        $objHtlBooking = new HotelBookingDetail($idHtlBooking);
                        if (!$objHtlBooking->processRefundInBookingTables()) {
                            $this->errors[] = Tools::displayError('An error occurred while cancelling the booking.');
                        }
                    }
                    // complete the booking refund directly in the refund request
                    $objOrderReturn->changeIdOrderReturnState(Configuration::get('PS_ORS_REFUNDED'));

                    // if all bookings are getting cancelled/Refunded then Cancel/Refund the order also
                    $idOrderState = 0;
                    if ($objOrder->hasCompletelyRefunded(Order::ORDER_COMPLETE_REFUND_FLAG)) {
                        $idOrderState = Configuration::get('PS_OS_REFUND');
                    } elseif ($objOrder->hasCompletelyRefunded(Order::ORDER_COMPLETE_CANCELLATION_FLAG)) {
                        $idOrderState = Configuration::get('PS_OS_CANCELED');
                    }

                    if ($idOrderState) {
                        $objOrderHistory = new OrderHistory();
                        $objOrderHistory->id_order = (int)$objOrder->id;

                        $useExistingPayment = false;
                        if (!$objOrder->hasInvoice()) {
                            $useExistingPayment = true;
                        }

                        $objOrderHistory->changeIdOrderState($idOrderState, $objOrder, $useExistingPayment);
                        $objOrderHistory->addWithemail();

                        $response['order_cancelled'] = true;
                    }
                }
            }
        }

        if (count($this->errors)) {
            $this->context->smarty->assign(array('errors' => $this->errors));
            $response['errors_html'] = $this->context->smarty->fetch(_PS_THEME_DIR_.'errors.tpl');
        }

        $response['has_errors'] = (bool) count($this->errors);

        $this->ajaxDie(json_encode($response));
    }

    public function displayAjaxSubmitMessage()
    {
        $response = array('status' => false);

        $idOrder = (int) Tools::getValue('id_order');
        $msgText = Tools::getValue('msgText');

        if (!$idOrder || !Validate::isUnsignedId($idOrder)) {
            $this->errors[] = Tools::displayError('The order is no longer valid.');
        } elseif (empty($msgText)) {
            $this->errors[] = Tools::displayError('The message cannot be blank.');
        } elseif (!Validate::isMessage($msgText)) {
            $this->errors[] = Tools::displayError('This message is invalid (HTML is not allowed).');
        }
        if (!count($this->errors)) {
            $order = new Order($idOrder);
            if (Validate::isLoadedObject($order) && $order->id_customer == $this->context->customer->id) {
                //check if a thread already exist
                $id_customer_thread = CustomerThread::getIdCustomerThreadByEmailAndIdOrder($this->context->customer->email, $order->id);
                $id_product = (int)Tools::getValue('id_product');
                $cm = new CustomerMessage();
                if (!$id_customer_thread) {
                    $ct = new CustomerThread();
                    $ct->id_contact = 0;
                    $ct->id_customer = (int)$order->id_customer;
                    $ct->id_shop = (int)$this->context->shop->id;
                    if ($id_product && $order->orderContainProduct($id_product)) {
                        $ct->id_product = $id_product;
                    }
                    $ct->id_order = (int)$order->id;
                    $ct->id_lang = (int)$this->context->language->id;
                    $ct->email = $this->context->customer->email;
                    $ct->status = 'open';
                    $ct->token = Tools::passwdGen(12);
                    $ct->add();
                } else {
                    $ct = new CustomerThread((int)$id_customer_thread);
                    $ct->status = 'open';
                    $ct->update();
                }

                $cm->id_customer_thread = $ct->id;
                $cm->message = $msgText;
                $cm->ip_address = (int)ip2long($_SERVER['REMOTE_ADDR']);
                $cm->add();

                if (!Configuration::get('PS_MAIL_EMAIL_MESSAGE')) {
                    $to = strval(Configuration::get('PS_SHOP_EMAIL'));
                } else {
                    $to = new Contact((int)Configuration::get('PS_MAIL_EMAIL_MESSAGE'));
                    $to = strval($to->email);
                }
                $toName = strval(Configuration::get('PS_SHOP_NAME'));
                $customer = $this->context->customer;

                $product = new Product($id_product);
                $product_name = '';
                if (Validate::isLoadedObject($product) && isset($product->name[(int)$this->context->language->id])) {
                    $product_name = $product->name[(int)$this->context->language->id];
                }

                if (Validate::isLoadedObject($customer)) {
                    Mail::Send(
                        $this->context->language->id,
                        'order_customer_comment',
                        Mail::l('Message from a customer'),
                        array(
                            '{lastname}' => $customer->lastname,
                            '{firstname}' => $customer->firstname,
                            '{email}' => $customer->email,
                            '{id_order}' => (int)$order->id,
                            '{order_name}' => $order->getUniqReference(),
                            '{message}' => Tools::nl2br($msgText),
                            '{product_name}' => $product_name
                        ),
                        $to,
                        $toName,
                        strval(Configuration::get('PS_SHOP_EMAIL')),
                        $customer->firstname.' '.$customer->lastname,
                        null,
                        null,
                        _PS_MAIL_DIR_,
                        false,
                        null,
                        null,
                        $customer->email
                    );
                }

                // send message html in json
                $response['status'] = true;

                $message = CustomerMessage::getMessagesByOrderId($order->id, false)[0];
                $this->context->smarty->assign(array('message' => $message));
                $response['message_html'] = $this->context->smarty->fetch(_PS_THEME_DIR_.'_partials/order-message.tpl');
            } else {
                $this->errors[] = Tools::displayError('Order not found');
            }
        }

        if (count($this->errors)) {
            $this->context->smarty->assign(array('errors' => $this->errors));
            $response['errors_html'] = $this->context->smarty->fetch(_PS_THEME_DIR_.'errors.tpl');
        }

        $response['has_errors'] = (bool) count($this->errors);

        $this->ajaxDie(json_encode($response));
    }

    public function setMedia()
    {
        if (Tools::getValue('ajax') != 'true') {
            parent::setMedia();

            $this->addCSS(_THEME_CSS_DIR_.'order-detail.css');

            $this->addJS(array(
                _THEME_JS_DIR_.'order-detail.js',
                _THEME_JS_DIR_.'tools.js',
            ));

            $this->addJqueryPlugin(array('fancybox', 'scrollTo', 'footable', 'footable-sort'));
            $this->addJqueryUI(array('ui.tooltip'), 'base', true);

            // load Google Maps library if configured
            if ($idHotel = HotelBookingDetail::getIdHotelByIdOrder(Tools::getValue('id_order'))) {
                $objHotelBranchInformation = new HotelBranchInformation($idHotel, $this->context->language->id);
                if (Validate::isLoadedObject($objHotelBranchInformation)) {
                    if ($apiKey = Configuration::get('PS_API_KEY')) {
                        if (floatval($objHotelBranchInformation->latitude) != 0
                            && floatval($objHotelBranchInformation->longitude) != 0
                        ) {
                            Media::addJsDef(array(
                                'hotel_location' => array(
                                    'latitude' => $objHotelBranchInformation->latitude,
                                    'longitude' => $objHotelBranchInformation->longitude,
                                    'map_input_text' => $objHotelBranchInformation->map_input_text,
                                ),
                                'hotel_name' => $objHotelBranchInformation->hotel_name,
                            ));

                            $this->addJS(
                                'https://maps.googleapis.com/maps/api/js?key='.$apiKey.'&libraries=places&language='.
                                $this->context->language->iso_code.'&region='.$this->context->country->iso_code
                            );
                        }
                    }
                }
            }
        }
    }
}