<?php
/*------------------------------------------------------------------------------
  $Id$

  AbanteCart, Ideal OpenSource Ecommerce Solution
  http://www.AbanteCart.com

  Copyright © 2011-2014 Belavier Commerce LLC

  This source file is subject to Open Software License (OSL 3.0)
  License details is bundled with this package in the file LICENSE.txt.
  It is also available at this URL:
  <http://www.opensource.org/licenses/OSL-3.0>

 UPGRADE NOTE:
   Do not edit or add to this file if you wish to upgrade AbanteCart to newer
   versions in the future. If you wish to customize AbanteCart for your
   needs please refer to http://www.AbanteCart.com for more information.
------------------------------------------------------------------------------*/
if (!defined('DIR_CORE') || !IS_ADMIN) {
	header('Location: static_pages/');
}
class ControllerPagesSaleOrder extends AController {
	public $data = array();
	private $error = array();

	public function main() {

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);
		$this->document->setTitle($this->language->get('heading_title'));
		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: ',
			'current' => true
		));

		if (isset($this->session->data['error'])) {
			$this->data['error_warning'] = $this->session->data['error'];
			unset($this->session->data['error']);
		} elseif (isset($this->error['warning'])) {
			$this->data['error_warning'] = $this->error['warning'];
		} else {
			$this->data['error_warning'] = '';
		}

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		//set content language to main language.
		if ($this->language->getContentLanguageID() != $this->language->getLanguageID()) {
			//reset content language
			$this->language->setCurrentContentLanguage($this->language->getLanguageID());
		}

		//outer parameters to filter the result 
		$extra_params = '';
		$extra_params .= $this->request->get['customer_id'] ? '&customer_id='.$this->request->get['customer_id'] : '';
		$extra_params .= $this->request->get['product_id'] ? '&product_id='.$this->request->get['product_id'] : '';

		$grid_settings = array(
			//id of grid
			'table_id' => 'order_grid',
			// url to load data from
			'url' => $this->html->getSecureURL('listing_grid/order', $extra_params),
			'editurl' => $this->html->getSecureURL('listing_grid/order/update'),
			'update_field' => $this->html->getSecureURL('listing_grid/order/update_field'),
			'sortname' => 'order_id',
			'sortorder' => 'desc',
			'multiselect' => 'true',
			// actions
			'actions' => array(
				'print' => array(
					'text' => $this->language->get('button_invoice'),
					'href' => $this->html->getSecureURL('sale/invoice', '&order_id=%ID%'),
					'target' => '_invoice',

				),
				'edit' => array(
					'text' => $this->language->get('text_edit'),
					'href' => $this->html->getSecureURL('sale/order/update', '&order_id=%ID%')
				),
				'save' => array(
					'text' => $this->language->get('button_save'),
				),
				'delete' => array(
					'text' => $this->language->get('button_delete'),
				),
			),
		);

		$grid_settings['colNames'] = array(
			$this->language->get('column_order'),
			$this->language->get('column_name'),
			$this->language->get('column_status'),
			$this->language->get('column_date_added'),
			$this->language->get('column_total'),
		);
		$grid_settings['colModel'] = array(
			array('name' => 'order_id',
				'index' => 'order_id',
				'width' => 60,
				'align' => 'center',),
			array('name' => 'name',
				'index' => 'name',
				'width' => 140,
				'align' => 'center',),
			array('name' => 'status',
				'index' => 'status',
				'width' => 140,
				'align' => 'center',
				'search' => false),
			array('name' => 'date_added',
				'index' => 'date_added',
				'width' => 90,
				'align' => 'center',
				'search' => false),
			array('name' => 'total',
				'index' => 'total',
				'width' => 90,
				'align' => 'center'),
		);

		$this->loadModel('localisation/order_status');
		$results = $this->model_localisation_order_status->getOrderStatuses();
		$statuses = array(
			'' => $this->language->get('text_select_status'),
			'all' => $this->language->get('text_all_orders')
		);
		foreach ($results as $item) {
			$statuses[$item['order_status_id']] = $item['name'];
		}

		$form = new AForm();
		$form->setForm(array(
			'form_name' => 'order_grid_search',
		));

		$grid_search_form = array();
		$grid_search_form['id'] = 'order_grid_search';
		$grid_search_form['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'order_grid_search',
			'action' => '',
		));
		$grid_search_form['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_go'),
			'style' => 'button1',
		));
		$grid_search_form['reset'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'reset',
			'text' => $this->language->get('button_reset'),
			'style' => 'button2',
		));
		$grid_search_form['fields']['status'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'status',
			'options' => $statuses,
		));
		$grid_settings['search_form'] = true;


		$grid = $this->dispatch('common/listing_grid', array($grid_settings));
		$this->view->assign('listing_grid', $grid->dispatchGetOutput());
		$this->view->assign('search_form', $grid_search_form);
		$this->view->assign('help_url', $this->gen_help_url('order_listing'));
		$this->view->assign('form_store_switch', $this->html->getStoreSwitcher());

		$this->document->setTitle($this->language->get('heading_title'));

		$this->processTemplate('pages/sale/order_list.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	public function update() {

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));

		if ($this->request->is_POST() && $this->_validateForm()) {
			$this->model_sale_order->editOrder($this->request->get['order_id'], $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		$this->redirect($this->html->getSecureURL('sale/order/details', '&order_id=' . $this->request->get['order_id']));

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	public function details() {

		$this->data = array();
		$fields = array('email', 'telephone', 'shipping_method', 'payment_method');

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));

		if (has_value($this->session->data['error'])) {
			$this->data['error']['warning'] = $this->session->data['error'];
			unset($this->session->data['error']);
		}

		$order_id = (int)$this->request->get['order_id'];

		if ($this->request->is_POST() && $this->_validateForm()) {
			$this->model_sale_order->editOrder($order_id, $this->request->post);
			if (has_value($this->request->post['downloads'])) {
				$data = $this->request->post['downloads'];
				$this->loadModel('catalog/download');
				foreach ($data as $order_download_id => $item) {
					if ($item['expire_date']) {
						$item['expire_date'] = dateDisplay2ISO($item['expire_date'], $this->language->get('date_format_short'));
					} else {
						$item['expire_date'] = '';
					}
					$this->model_catalog_download->editOrderDownload($order_download_id, $item);
				}
			}

			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id));
		}


		$order_info = $this->model_sale_order->getOrder($order_id);
		$this->data['order_info'] = $order_info;

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id),
			'text' => $this->language->get('heading_title') . ' #' . $order_id,
			'separator' => ' :: ',
			'current' => true
		));

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$this->data['heading_title'] = $this->language->get('heading_title') . ' #' . $order_id;
		$this->data['token'] = $this->session->data['token'];
		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . $order_id);
		$this->data['button_invoice'] = $this->html->buildElement(array(
				'type' => 'button',
				'name' => 'generate_invoice',
				'text' => $this->language->get('button_generate')
				));
		$this->data['invoice_generate'] = $this->html->getSecureURL('sale/invoice/generate');
		$this->data['category_products'] = $this->html->getSecureURL('product/product/category');
		$this->data['product_update'] = $this->html->getSecureURL('catalog/product/update');
		$this->data['order_id'] = $order_id;
		$this->data['action'] = $this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id);
		$this->data['cancel'] = $this->html->getSecureURL('sale/order');

		$this->_initTabs('details');

		// These only change for insert, not edit. To be added later
		$this->data['ip'] = $order_info['ip'];
		$this->data['history'] = $this->html->getSecureURL('sale/order/history', '&order_id=' . $order_id);
		$this->data['store_name'] = $order_info['store_name'];
		$this->data['store_url'] = $order_info['store_url'];
		$this->data['comment'] = nl2br($order_info['comment']);
		$this->data['firstname'] = $order_info['firstname'];
		$this->data['lastname'] = $order_info['lastname'];
		$this->data['lastname'] = $order_info['lastname'];
		$this->data['total'] = $this->currency->format($order_info['total'], $order_info['currency'], $order_info['value']);
		$this->data['date_added'] = dateISO2Display($order_info['date_added'], $this->language->get('date_format_short') . ' ' . $this->language->get('time_format'));
		if ($order_info['customer_id']) {
			$this->data['customer_url'] = $this->html->getSecureURL('sale/customer/update', '&customer_id=' . $order_info['customer_id']);
		}

		$this->loadModel('localisation/order_status');
		$status = $this->model_localisation_order_status->getOrderStatus($order_info['order_status_id']);
		if ($status) {
			$this->data['order_status'] = $status['name'];
		} else {
			$this->data['order_status'] = '';
		}

		$this->loadModel('sale/customer_group');
		$customer_group_info = $this->model_sale_customer_group->getCustomerGroup($order_info['customer_group_id']);
		if ($customer_group_info) {
			$this->data['customer_group'] = $customer_group_info['name'];
		} else {
			$this->data['customer_group'] = '';
		}

		if ($order_info['invoice_id']) {
			$this->data['invoice_id'] = $order_info['invoice_prefix'] . $order_info['invoice_id'];
		} else {
			$this->data['invoice_id'] = '';
		}

		foreach ($fields as $f) {
			if (isset ($this->request->post [$f])) {
				$this->data [$f] = $this->request->post [$f];
			} elseif (isset($order_info[$f])) {
				$this->data[$f] = $order_info[$f];
			} else {
				$this->data[$f] = '';
			}
		}

		$this->data['email'] = $this->html->buildInput(array(
			'name' => 'email',
			'value' => $order_info['email']
		));
		$this->data['telephone'] = $this->html->buildInput(array(
			'name' => 'telephone',
			'value' => $order_info['telephone']
		));

		$this->loadModel('catalog/category');
		$this->data['categories'] = $this->model_catalog_category->getCategories(0);

		$this->loadModel('catalog/product');
		$this->data['products'] = $this->model_catalog_product->getProducts();

		$this->data['order_products'] = array();
		$order_products = $this->model_sale_order->getOrderProducts($order_id);

		foreach ($order_products as $order_product) {
			$option_data = array();

			$options = $this->model_sale_order->getOrderOptions($order_id, $order_product['order_product_id']);

			foreach ($options as $option) {
				//generate link to download uploaded files
				if ($option['element_type'] == 'U') {
					$option['value'] = '<a href="' . $this->html->getSecureURL('tool/files/download', '&filename=' . urlencode($option['value']) . '&attribute_id=' . (int)$option['attribute_id']) . '&attribute_type=product_option" title=" to download file" target="_blank">' . $option['value'] . '</a>';
				}
				$option_data[] = array(
					'name' => $option['name'],
					'value' => $option['value']
				);
			}

			$this->data['order_products'][] = array(
				'order_product_id' => $order_product['order_product_id'],
				'product_id' => $order_product['product_id'],
				'name' => $order_product['name'],
				'model' => $order_product['model'],
				'option' => $option_data,
				'quantity' => $order_product['quantity'],
				'price' => $this->currency->format($order_product['price'], $order_info['currency'], $order_info['value']),
				'total' => $this->currency->format($order_product['total'], $order_info['currency'], $order_info['value']),
				'href' => $this->html->getSecureURL('catalog/product/update', '&product_id=' . $order_product['product_id'])
			);
		}

		$this->data['currency'] = $this->currency->getCurrency($order_info['currency']);

		$this->data['totals'] = $this->model_sale_order->getOrderTotals($order_id);

		$this->data['form_title'] = $this->language->get('edit_title_details');
		$this->data['update'] = $this->html->getSecureURL('listing_grid/order/update_field', '&id=' . $order_id);
		$form = new AForm('HS');

		$form->setForm(array(
			'form_name' => 'orderFrm',
			'update' => $this->data['update'],
		));

		$this->data['form']['id'] = 'orderFrm';
		$this->data['form']['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'orderFrm',
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
			'action' => $this->data['action'],
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_save'),
			'style' => 'button1',
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'cancel',
			'text' => $this->language->get('button_cancel'),
			'style' => 'button2',
		));

		$this->data['form']['fields']['shipping_method'] = $this->data['shipping_method'];
		//TODO: need to add shipping method changing based on shipping extensions (shipping can have submethods of shipping like ground,aero,1 day, 5 day etc)
		/* $this->data['form']['fields']['shipping_method'] = $form->getFieldHtml(array(
				'type' => 'selectbox',
				'name' => 'shipping_method',
				'value' => $this->data['shipping_method'],
				'options' => $shipping_methods,
			));*/
		$this->data['form']['fields']['payment_method'] = $this->data['payment_method'];

		$this->loadModel('catalog/product');
		$this->data['products'] = $this->model_catalog_product->getProducts();
		foreach($this->data['products'] as &$product){
			$product['price'] = $this->currency->format($product['price']);
		}

		$this->data['add_product'] = $this->html->buildElement( array(
		        'type' => 'multiselectbox',
		        'name' => 'add_product',
		        'value' => '',
		        'options' => array(),
		        'style' => 'aform_noaction chosen',
		        'ajax_url' => $this->html->getSecureURL('r/product/product/products', '&currency_code='.$this->data['currency']['code']),
		        'placeholder' => $this->language->get('text_select_from_lookup'),
				'option_attr' => array('price') // list of json-item properties that becomes html5 attributes of option tag. Ex. price will be data-price="00.000"
		));

		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');

		$this->view->batchAssign($this->data);
		$this->view->assign('help_url', $this->gen_help_url('order_details'));

		$this->processTemplate('pages/sale/order_details.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	public function shipping() {

		$this->data = array();
		$fields = array(

				'shipping_firstname',
				'shipping_lastname',
				'shipping_company',
				'shipping_address_1',
				'shipping_address_2',
				'shipping_city',
				'shipping_postcode',
				'fax',
				'shipping_zone',
				'shipping_zone_id',
				'shipping_country',
				'shipping_country_id',
		);

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));

		if ($this->request->is_POST() && $this->_validateForm()) {
			$this->model_sale_order->editOrder($this->request->get['order_id'], $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order/shipping', '&order_id=' . $this->request->get['order_id']));
		}

		if (isset($this->request->get['order_id'])) {
			$order_id = (int)$this->request->get['order_id'];
		} else {
			$order_id = 0;
		}

		$order_info = $this->model_sale_order->getOrder($order_id);

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id),
			'text' => $this->language->get('heading_title') . ' #' . $order_id,
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/shipping', '&order_id=' . $order_id),
			'text' => $this->language->get('tab_shipping'),
			'separator' => ' :: ',
			'current'	=> true
		));

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$this->data['order_id'] = $order_id;
		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . $order_id);
		$this->data['button_invoice'] = $this->html->buildButton(array('name' => 'invoice', 'text' => $this->language->get('text_invoice'), 'style' => 'button3',));
		$this->data['action'] = $this->html->getSecureURL('sale/order/shipping', '&order_id=' . $order_id);
		$this->data['cancel'] = $this->html->getSecureURL('sale/order');
		$this->data['common_zone'] = $this->html->getSecureURL('common/zone');

		$this->_initTabs('shipping');

		foreach ($fields as $f) {
			if (isset ($this->request->post [$f])) {
				$this->data [$f] = $this->request->post [$f];
			} elseif (isset($order_info[$f])) {
				$this->data[$f] = $order_info[$f];
			}
		}

		$this->data['form_title'] = $this->language->get('edit_title_shipping');
		$this->data['update'] = $this->html->getSecureURL('listing_grid/order/update_field', '&id=' . $order_id);
		$form = new AForm('HS');

		$form->setForm(array(
			'form_name' => 'orderFrm',
			'update' => $this->data['update'],
		));

		$this->data['form']['id'] = 'orderFrm';
		$this->data['form']['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'orderFrm',
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
			'action' => $this->data['action'],
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_save'),
			'style' => 'button1',
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'cancel',
			'text' => $this->language->get('button_cancel'),
			'style' => 'button2',
		));

		foreach ($fields as $f) {
			if ($f == 'shipping_zone') break;
			$name = str_replace('shipping_', '', $f);
			$this->data['form']['fields'][$name] = $form->getFieldHtml(array(
				'type' => 'input',
				'name' => $f,
				'value' => $this->data[$f],
			));
		}


		$this->data['form']['fields']['fax'] = $form->getFieldHtml(array(
			'type' => 'input',
			'name' => 'fax',
			'value' => $this->data['fax']
		));

		$this->loadModel('localisation/country');
		$this->data['countries'] = $this->model_localisation_country->getCountries();
		$this->data['countries'] = array_merge(array(0 => array('country_id' => 0, 'country_name' => $this->language->get('text_select_country'))), $this->data['countries']);

		$countries = array();
		foreach ($this->data['countries'] as $country) {
			$countries[$country['country_id']] = $country['name'];
		}
		if (!$this->data['shipping_country_id']) {
			$this->data['shipping_country_id'] = $this->config->get('config_country_id');
		}

		$this->data['form']['fields']['country'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'shipping_country_id',
			'value' => $this->data['shipping_country_id'],
			'options' => $countries
		));

		$this->data['form']['fields']['zone'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'shipping_zone_id',
			'value' => '',
			'options' => array()
		));

		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');
		$this->view->assign('help_url', $this->gen_help_url('order_shipping'));
		$this->view->batchAssign($this->data);

		$this->processTemplate('pages/sale/order_shipping.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	public function payment() {

		$this->data = array();
		$fields = array(
			'payment_firstname', 'payment_lastname', 'payment_company', 'payment_address_1', 'payment_address_2',
			'payment_city', 'payment_postcode', 'payment_zone', 'payment_zone_id', 'payment_country', 'payment_country_id',
		);

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));

		if ($this->request->is_POST() && $this->_validateForm()) {
			$this->model_sale_order->editOrder($this->request->get['order_id'], $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order/payment', '&order_id=' . $this->request->get['order_id']));
		}

		if (isset($this->request->get['order_id'])) {
			$order_id = (int)$this->request->get['order_id'];
		} else {
			$order_id = 0;
		}

		$order_info = $this->model_sale_order->getOrder($order_id);

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id),
			'text' => $this->language->get('heading_title') . ' #' . $order_id,
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/payment', '&order_id=' . $order_id),
			'text' => $this->language->get('tab_payment'),
			'separator' => ' :: ',
			'current'	=> true
		));

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$this->data['order_id'] = $order_id;
		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . $order_id);
		$this->data['button_invoice'] = $this->html->buildButton(array('name' => 'invoice', 'text' => $this->language->get('text_invoice'), 'style' => 'button3',));
		$this->data['action'] = $this->html->getSecureURL('sale/order/payment', '&order_id=' . $order_id);
		$this->data['cancel'] = $this->html->getSecureURL('sale/order');
		$this->data['common_zone'] = $this->html->getSecureURL('common/zone');

		$this->_initTabs('payment');

		foreach ($fields as $f) {
			if (isset ($this->request->post [$f])) {
				$this->data [$f] = $this->request->post [$f];
			} elseif (isset($order_info[$f])) {
				$this->data[$f] = $order_info[$f];
			}
		}

		$this->data['form_title'] = $this->language->get('edit_title_payment');
		$this->data['update'] = $this->html->getSecureURL('listing_grid/order/update_field', '&id=' . $order_id);
		$form = new AForm('HS');

		$form->setForm(array(
			'form_name' => 'orderFrm',
			'update' => $this->data['update'],
		));

		$this->data['form']['id'] = 'orderFrm';
		$this->data['form']['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'orderFrm',
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
			'action' => $this->data['action'],
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_save'),
			'style' => 'button1',
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'cancel',
			'text' => $this->language->get('button_cancel'),
			'style' => 'button2',
		));

		foreach ($fields as $f) {
			if ($f == 'payment_zone') break;
			$name = str_replace('payment_', '', $f);
			$this->data['form']['fields'][$name] = $form->getFieldHtml(array(
				'type' => 'input',
				'name' => $f,
				'value' => $this->data[$f],
			));
		}

		$this->loadModel('localisation/country');
		$this->data['countries'] = $this->model_localisation_country->getCountries();

		$countries = array();
		foreach ($this->data['countries'] as $country) {
			$countries[$country['country_id']] = $country['name'];
		}

		if (!$this->data['payment_country_id']) {
			$this->data['payment_country_id'] = $this->config->get('config_country_id');
		}

		$this->data['form']['fields']['country'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'payment_country_id',
			'value' => $this->data['payment_country_id'],
			'options' => $countries,
			'style' => 'no-save'
		));

		$this->data['form']['fields']['zone'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'payment_zone_id',
			'value' => '',
			'options' => array(),
			'style' => 'no-save'
		));

		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');

		$this->view->assign('help_url', $this->gen_help_url('order_payment'));
		$this->view->batchAssign($this->data);

		$this->processTemplate('pages/sale/order_payment.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	public function history() {

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->data = array();
		$this->document->setTitle($this->language->get('heading_title'));

		if ($this->request->is_POST() && $this->_validateForm()) {
			$this->model_sale_order->addOrderHistory($this->request->get['order_id'], $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order/history', '&order_id=' . $this->request->get['order_id']));
		}

		if (isset($this->request->get['order_id'])) {
			$order_id = (int)$this->request->get['order_id'];
		} else {
			$order_id = 0;
		}

		$order_info = $this->model_sale_order->getOrder($order_id);

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/details', '&order_id=' . $order_id),
			'text' => $this->language->get('heading_title') . ' #' . $order_id,
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/history', '&order_id=' . $order_id),
			'text' => $this->language->get('tab_history'),
			'separator' => ' :: ',
			'current'	=> true
		));

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$this->loadModel('localisation/order_status');
		$results = $this->model_localisation_order_status->getOrderStatuses();
		$statuses = array('' => $this->language->get('text_select_status'),);
		foreach ($results as $item) {
			$statuses[$item['order_status_id']] = $item['name'];
		}

		$this->data['order_id'] = $order_id;
		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . $order_id);
		$this->data['button_invoice'] = $this->html->buildButton(array('name' => 'invoice', 'text' => $this->language->get('text_invoice'), 'style' => 'button3',));
		$this->data['order_history'] = $this->html->getSecureURL('sale/order_history');
		$this->data['cancel'] = $this->html->getSecureURL('sale/order');

		$this->_initTabs('history');

		$this->data['action'] = $this->html->getSecureURL('sale/order/history', '&order_id=' . $order_id);
		$this->data['form_title'] = $this->language->get('text_edit') . ' ' . $this->language->get('tab_history');
		$form = new AForm('ST');

		$form->setForm(array(
			'form_name' => 'orderFrm',
			'update' => $this->data['update'],
		));

		$this->data['form']['id'] = 'orderFrm';
		$this->data['form']['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'orderFrm',
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
			'action' => $this->data['action'],
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_add_history'),
			'style' => 'button1',
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'cancel',
			'text' => $this->language->get('button_cancel'),
			'style' => 'button2',
		));

		$this->data['form']['fields']['order_status'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'order_status_id',
			'value' => $order_info['order_status_id'],
			'options' => $statuses,
		));
		$this->data['form']['fields']['notify'] = $form->getFieldHtml(array(
			'type' => 'checkbox',
			'name' => 'notify',
			'value' => 1,
			'checked' => false,
			'style' => 'btn_switch'
		));
		$this->data['form']['fields']['append'] = $form->getFieldHtml(array(
			'type' => 'checkbox',
			'name' => 'append',
			'value' => 1,
			'style' => 'btn_switch',
		));
		$this->data['form']['fields']['comment'] = $form->getFieldHtml(array(
			'type' => 'textarea',
			'name' => 'comment',
			'style' => 'large-field',
		));

		$this->data['histories'] = array();
		$results = $this->model_sale_order->getOrderHistory($this->request->get['order_id']);
		foreach ($results as $result) {
			$this->data['histories'][] = array(
				'date_added' => dateISO2Display($result['date_added'], $this->language->get('date_format_short')),
				'status' => $result['status'],
				'comment' => nl2br($result['comment']),
				'notify' => $result['notify'] ? $this->language->get('text_yes') : $this->language->get('text_no')
			);
		}

		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');

		$this->view->assign('help_url', $this->gen_help_url('order_history'));
		$this->view->batchAssign($this->data);
		$this->processTemplate('pages/sale/order_history.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}


  	public function payment_details() {

        //init controller data
        $this->extensions->hk_InitData($this,__FUNCTION__);
		$this->loadLanguage('sale/order');

		$this->data = array();

		$this->document->setTitle($this->language->get('title_payment_details'));

		$order_id = (int)$this->request->get['order_id'];
		$this->data['order_id'] = $order_id;

		$order_info = $this->model_sale_order->getOrder($order_id);
		$this->data['order_info'] = $order_info;

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/payment_details', '&order_id=' . $order_id),
			'text' => $this->language->get('title_payment_details') . ' #' . $order_info['order_id'],
			'separator' => ' :: ',
			'current' => true
		));

		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . $order_id);
		$this->_initTabs('payment_details');

		//NOTE: This is an empty controller to be hooked from extenions 

		$this->view->batchAssign( $this->data );

		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');
		$this->view->assign('help_url', $this->gen_help_url('order_history'));
		$this->processTemplate('pages/sale/order_payment_details.tpl');

		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	private function _validateForm() {
		if (!$this->user->canModify('sale/order')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}

		$this->extensions->hk_ValidateData( $this );

		if (!$this->error) {
			return TRUE;
		} else {
			return FALSE;
		}
	}

	private function _initTabs($active) {

		$this->data['active'] = $active;
		//load tabs controller
		$tabs_obj = $this->dispatch('pages/sale/order_tabs', array( $this->data ) );
		$this->data['order_tabs'] = $tabs_obj->dispatchGetOutput();

	}

	public function files() {

		$this->data = array();
		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));

		if (has_value($this->session->data['error'])) {
			$this->data['error']['warning'] = $this->session->data['error'];
			unset($this->session->data['error']);
		}

		if (isset($this->request->get['order_id'])) {
			$order_id = $this->request->get['order_id'];
		} else {
			$order_id = 0;
		}

		if ($this->request->is_POST() && $this->_validateForm()) {
			if (has_value($this->request->post['downloads'])) {
				$data = $this->request->post['downloads'];
				$this->loadModel('catalog/download');
				foreach ($data as $order_download_id => $item) {
					if (isset($item['expire_date'])) {
						$item['expire_date'] = $item['expire_date'] ? dateDisplay2ISO($item['expire_date'], $this->language->get('date_format_short')) : '';
					}
					$this->model_catalog_download->editOrderDownload($order_download_id, $item);
				}
			}
			//add download to order
			if(has_value($this->request->post['push'])){
				$this->load->library('json');
				foreach($this->request->post['push'] as $order_product_id=>$download_id){

					if($download_id){
							$download_info = $this->download->getDownloadInfo($download_id);
							$download_info['attributes_data'] = serialize($this->download->getDownloadAttributesValues($download_id));
							$this->download->addProductDownloadToOrder($order_product_id, $order_id, $download_info);
					}
				}
			}

			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('sale/order/files', '&order_id=' . $this->request->get['order_id']));
		}


		$order_info = $this->model_sale_order->getOrder($order_id);
		$this->data['order_info'] = $order_info;

		//set content language to order language ID.
		if ($this->language->getContentLanguageID() != $order_info['language_id']) {
			//reset content language
			$this->language->setCurrentContentLanguage($order_info['language_id']);
		}

		if (empty($order_info)) {
			$this->session->data['error'] = $this->language->get('error_order_load');
			$this->redirect($this->html->getSecureURL('sale/order'));
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));

		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('sale/order/files', '&order_id=' . $this->request->get['order_id']),
			'text' => $this->language->get('heading_title') . ' #' . $order_info['order_id'],
			'separator' => ' :: ',
			'current'	=> true
		));

		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$this->data['heading_title'] = $this->language->get('heading_title') . ' #' . $order_info['order_id'];
		$this->data['token'] = $this->session->data['token'];
		$this->data['invoice_url'] = $this->html->getSecureURL('sale/invoice', '&order_id=' . (int)$this->request->get['order_id']);
		$this->data['button_invoice'] = $this->html->buildButton(
											array(
													'name' => 'btn_invoice',
													'text' => $this->language->get('text_invoice')
													));
		$this->data['invoice_generate'] = $this->html->getSecureURL('sale/invoice/generate');
		$this->data['category_products'] = $this->html->getSecureURL('product/product/category');
		$this->data['product_update'] = $this->html->getSecureURL('catalog/product/update');
		$this->data['order_id'] = $this->request->get['order_id'];
		$this->data['action'] = $this->html->getSecureURL('sale/order/files', '&order_id=' . $this->request->get['order_id']);
		$this->data['cancel'] = $this->html->getSecureURL('sale/order');

		$this->_initTabs('files');

		$this->loadModel('localisation/order_status');
		$status = $this->model_localisation_order_status->getOrderStatus($order_info['order_status_id']);
		if ($status) {
			$this->data['order_status'] = $status['name'];
		} else {
			$this->data['order_status'] = '';
		}

		$this->loadModel('sale/customer_group');
		$customer_group_info = $this->model_sale_customer_group->getCustomerGroup($order_info['customer_group_id']);
		if ($customer_group_info) {
			$this->data['customer_group'] = $customer_group_info['name'];
		} else {
			$this->data['customer_group'] = '';
		}

		$this->data['form_title'] = $this->language->get('edit_title_files');
		$this->data['update'] = $this->html->getSecureURL('listing_grid/order/update_field', '&id=' . $this->request->get['order_id']);
		$form = new AForm('HS');

		$form->setForm(array(
			'form_name' => 'orderFrm',
			'update' => $this->data['update'],
		));

		$this->data['form']['id'] = 'orderFrm';
		$this->data['form']['form_open'] = $form->getFieldHtml(array(
			'type' => 'form',
			'name' => 'orderFrm',
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
			'action' => $this->data['action'],
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'submit',
			'text' => $this->language->get('button_save'),
			'style' => 'button1',
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
			'type' => 'button',
			'name' => 'cancel',
			'text' => $this->language->get('button_cancel'),
			'style' => 'button2',
		));

		$this->loadModel('catalog/download');
		$all_downloads = $this->model_catalog_download->getDownloads();

		$options = array('' => $this->language->get('text_push_download'));
		foreach($all_downloads as $d){
			$options[$d['download_id']] = $d['name'].' ('.$d['mask'].')';
		}


		$this->addChild('pages/sale/order_summary', 'summary_form', 'pages/sale/order_summary.tpl');

		/** ORDER DOWNLOADS */
		$this->data['downloads'] = array();
		$order_downloads = $this->model_sale_order->getOrderDownloads($this->request->get['order_id']);

		if ($order_downloads) {
			$rl = new AResource('image');
			$this->loadModel('catalog/download');
			foreach ($order_downloads as $product_id=>$order_download) {
				$downloads = (array)$order_download['downloads'];
				$this->data['order_downloads'][$product_id]['product_name'] = $order_download['product_name'];
				$this->data['order_downloads'][$product_id]['product_thumbnail'] = $rl->getMainThumb( 'products',
																										$product_id,
																										$this->config->get('config_image_grid_width'),
																										$this->config->get('config_image_grid_height'));
				foreach ($downloads as $download_info) {
					$download_info['order_status_id'] = $order_info['order_status_id'];
					$attributes = $this->download->getDownloadAttributesValuesForDisplay($download_info['download_id']);
					$order_product_id = $download_info['order_product_id'];
					$is_file = $this->download->isFileAvailable($download_info['filename']);
					foreach($download_info['download_history'] as &$h){
						$h['time'] = dateISO2Display($h['time'], $this->language->get('date_format_short').' '.$this->language->get('time_format'));
					}unset($h);

					$status_text = $this->model_catalog_download->getTextStatusForOrderDownload($download_info);

					if($status_text){
						$status = $status_text;
					}else{
						$status = $form->getFieldHtml(array(
													'type' => 'checkbox',
													'name' => 'downloads[' . (int)$download_info['order_download_id'] . '][status]',
													'value' => $download_info['status'],
													'style' => 'btn_switch',
												));
					}

					$this->data['order_downloads'][$product_id]['downloads'][] = array(
							'name' => $download_info['name'],
							'attributes' => $attributes,
							'href' => $this->html->getSecureURL('catalog/product_files','&product_id='.$product_id.'&download_id='.$download_info['download_id']),
							'resource' => $download_info['filename'],
							'is_file' => $is_file,
							'mask' => $download_info['mask'],
							'status' => $status,
							'remaining' => $form->getFieldHtml(array(
								'type' => 'input',
								'name' => 'downloads[' . (int)$download_info['order_download_id'] . '][remaining_count]',
								'value' => $download_info['remaining_count'],
								'placeholder' => '-',
								'style' => 'small-field'
							)),
							'expire_date' => $form->getFieldHtml(
								array(
									'type' => 'date',
									'name' => 'downloads[' . (int)$download_info['order_download_id'] . '][expire_date]',
									'value' => ($download_info['expire_date'] ? dateISO2Display($download_info['expire_date']) : ''),
									'default' => '',
									'dateformat' => format4Datepicker($this->language->get('date_format_short')),
									'highlight' => 'future',
									'style' => 'medium-field')),
							'download_history' => $download_info['download_history']
					);
					$this->data['order_downloads'][$product_id]['push_download'] = $form->getFieldHtml(array(
											'type' => 'selectbox',
											'name' => 'push['.(int)$download_info['order_download_id'].']',
											'value' => '',
											'options' => $options,
											'style' => 'chosen no-save',
											'placeholder' => $this->language->get('text_push_download')
					));
				}

			}
		}

		$this->view->batchAssign($this->data);
		$this->view->assign('help_url', $this->gen_help_url('order_files'));

		$this->processTemplate('pages/sale/order_files.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

}