<?php
/**
 * Magento Extension by TRIC Solutions
 *
 * @copyright  Copyright (c) 2016 TRIC Solutions (http://www.tric.dk)
 * @license    http://www.tric.dk/TRIC-LICENSE-COMMUNITY.txt
 * @store       http://store.tric.dk
 */

class TRIC_Pacsoft_Model_Pacsoft extends Mage_Core_Model_Abstract
{
	private $__developer_id = "937000005";
	private $__version = "";
	
	public function __construct($time)
	{
		$this->_time = $time;
		$this->__version = "";//str_replace(".","-",(string)Mage::getConfig()->getNode()->modules->TRIC_Pacsoft->version);
	}

	public function getDeveloperId()
	{
		return $this->__developer_id;
	}

	public function testConnection($user,$pass,$session,$type='xml')
	{
		if(!function_exists('curl_version')) {
			Mage::getSingleton('adminhtml/session')->addError("Must have cURL to communicate with Pacsoftonline");
			Mage::getSingleton('adminhtml/session')->addError("cURL not available in PHP, contact you hostmaster.");
			return false;
		}
		$developer_id = $this->__developer_id;
		$version = $this->__version;
		$url = "https://www.pacsoftonline.com/ufoweb/order?session=$session&user=$user&pin=$pass&developerid=$developer_id";
		
		$xml = '';
		
		$ch = curl_init($url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
		curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$response = curl_exec($ch);

		if($response === false)
		{
			return "CURL ERROR: " . curl_errno($ch) . " -> " . curl_error($ch);
		}

		curl_close($ch);

		try{
			$xml = simplexml_load_string($response);
			$messages = array();
			foreach($xml->val as $val)
			{
				$messages[(string)$val->attributes()->n] = (string)$val;
			}
			if(isset($messages['status']) && $messages['status'] == 500)
			{
				return true;
			}
		}
		catch(Exception $e){
			
		}

		return false;
	}

	public function createLabelAndReturn($orders,$type,$store_id)
	{
		if(!is_array($orders)){
			$orders = array($orders);
		}
		
		$xml = $this->__generateLabelAndReturnXmlFromOrderIds($orders,$type,$store_id);
		
		$response = $this->__createLabelsFromXML($xml,$store_id);

		if($this->__handleResponse($response,false))
		{
			foreach($orders as $order_id)
			{
				$order = Mage::getModel('sales/order')->load($order_id);
				$message = array();
				$status = (($order->getStatus() != 'complete' || !Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status_change_if_complete',$order->getStoreId())) && Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status',$order->getStoreId())) ? Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status',$order->getStoreId()) : $order->getStatus();
				$order->addStatusToHistory($status,"Pacsoft label oprettet i pacsoftonline".implode(" | ",$message),false)->save();
			}
		}

		return $this;
	}
	
	private function __generateLabelAndReturnXmlFromOrderIds($order_ids,$type='auto',$store_id)
	{
		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);
		$writer->startDocument('1.0','UTF-8');
			$writer->startElement('pacsoftonline');
				$writer->writeRaw("\n");
				$writer->writeRaw($this->__getMetaNode($store_id));
				foreach($order_ids as $order_id)
				{
					try {
					
						$order = Mage::getModel('sales/order')->load($order_id);
	
						// LABEL
						$orderValues = $this->__getOrderValues($order,true,$type);
						$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),true,$type,$orderValues['country'],$order->getStoreId(),$order->getIncrementId());
						if(in_array("DPDDK",$serviceAndAddons['service'])) {
							$writer->writeRaw($this->__getDpdNode($order,true,$type));
						} 
						else 
						{	
							$writer->writeRaw($this->__getDroppointNode($order,true,$type));
							$writer->writeRaw($this->__getReceiverNode($order,true,$type));
							$writer->writeRaw($this->__getShipmentNode($order,true,$type));
						}
	
						// RETURN
						$orderValues = $this->__getOrderValues($order,false,$type);
						$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),false,$type,$orderValues['country'],$order->getStoreId(),$order->getIncrementId());
						if(in_array("DPDDK",$serviceAndAddons['service'])) {
							$writer->writeRaw($this->__getDpdNode($order,false,$type));
						} 
						else 
						{	
							$writer->writeRaw($this->__getDroppointNode($order,false,$type));
							$writer->writeRaw($this->__getReceiverNode($order,false,$type));
							$writer->writeRaw($this->__getShipmentNode($order,false,$type));
						}
					} catch(Exception $e) {
						Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
					}
				}
	
			$writer->endElement();
		$writer->endDocument();
		return $writer->outputMemory(TRUE);

	}
	

	public function createLabel($orders,$type,$store_id)
	{
		if(is_array($orders))
		{
			$order_ids = $orders;
			$xml = $this->__generateXmlFromOrderIds($order_ids,false,$type,$store_id);
		}
		else
		{
			$order_id = $orders;
			$order = Mage::getModel('sales/order')->load($order_id);
			$xml = $this->__generateXmlFromOrder($order,false,$type);
		}

		$response = $this->__createLabelsFromXML($xml,$store_id);

		if($this->__handleResponse($response,false))
		{
			if(!is_array($orders)){
				$orders = array($orders);
			}
			foreach($orders as $order_id)
			{
				$order = Mage::getModel('sales/order')->load($order_id);
				$message = array();
				$status = (($order->getStatus() != 'complete' || !Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status_change_if_complete',$order->getStoreId())) && Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status',$order->getStoreId())) ? Mage::helper('pacsoft')->getPacsoftConfigDataSettings('new_order_status',$order->getStoreId()) : $order->getStatus();
				$order->addStatusToHistory($status,"Pacsoft label oprettet i pacsoftonline".implode(" | ",$message),false)->save();
			}
		}

		return $this;
	}

	public function createReturnLabel($orders,$store_id)
	{
		if(is_array($orders))
		{
			$order_ids = $orders;
			$xml = $this->__generateXmlFromOrderIds($order_ids,true,$store_id);
		}
		else
		{
			$order_id = $orders;
			$order = Mage::getModel('sales/order')->load($order_id);
			$xml = $this->__generateXmlFromOrder($order,true);
		}
	
		$response = $this->__createLabelsFromXML($xml,$store_id);

		$this->__handleResponse($response,true);

		return $this;
	}

	private function __generateXmlFromOrder($order,$returnlabel = false,$type='auto')
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$orderValues['country'],$order->getStoreId(),$order->getIncrementId());
	

		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);
		$writer->startDocument('1.0','UTF-8');
			$writer->startElement('pacsoftonline');
				$writer->writeRaw("\n");
				$writer->writeRaw($this->__getMetaNode($order->getStoreId()));
				if(in_array("DPDDK",$serviceAndAddons['service'])) {
					$writer->writeRaw($this->__getDpdNode($order,$returnlabel,$type));
				} 
				else 
				{	
					$writer->writeRaw($this->__getDroppointNode($order,$returnlabel,$type));
					$writer->writeRaw($this->__getReceiverNode($order,$returnlabel,$type));
					$writer->writeRaw($this->__getShipmentNode($order,$returnlabel,$type));
				}
			$writer->endElement();
		$writer->endDocument();
		return $writer->outputMemory(TRUE);

	}

	private function __generateXmlFromOrderIds($order_ids,$returnlabel = false,$type='auto',$store_id)
	{
		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);
		$writer->startDocument('1.0','UTF-8');
			$writer->startElement('pacsoftonline');
				$writer->writeRaw("\n");
				$writer->writeRaw($this->__getMetaNode($store_id));
				foreach($order_ids as $order_id)
				{
					$order = Mage::getModel('sales/order')->load($order_id);
					$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
					try {
						$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$orderValues['country'],$order->getStoreId(),$order->getIncrementId());
						if(in_array("DPDDK",$serviceAndAddons['service'])) {
							$writer->writeRaw($this->__getDpdNode($order,$returnlabel,$type));
						} 
						else 
						{	
							$writer->writeRaw($this->__getDroppointNode($order,$returnlabel,$type));
							$writer->writeRaw($this->__getReceiverNode($order,$returnlabel,$type));
							$writer->writeRaw($this->__getShipmentNode($order,$returnlabel,$type));
						}
					} catch(Exception $e) {
						Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
					}
				}
	
			$writer->endElement();
		$writer->endDocument();
		return $writer->outputMemory(TRUE);

	}
	
	private function __getDpdNode($order,$returnlabel,$type)
	{
		$sender_quickid = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('sender_quickid',$order->getStoreId());
		if($sender_quickid == "")
		{
			Mage::helper('pacsoft')->addWarning("Afsender KvikId ikke fundet, indstil dette under System->Konfiguration->TRIC->Post Danmark PacSoft");
		}

		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);

		$writer->startElement('shipment');
			$writer->writeAttribute('orderno',$this->_time);			
			$reference = $order->getIncrementId();
			if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix_active',$order->getStoreId())){
				$reference .= Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix',$order->getStoreId());
			}
			$writer->startElement("val");
				$writer->writeAttribute('n', 'from');
				$writer->text($sender_quickid);
			$writer->endElement();
			$writer->startElement("val");
				$writer->writeAttribute('n', 'to');
				$writer->text($reference);
			$writer->endElement();
			$writer->startElement("val");
				$writer->writeAttribute('n', 'reference');
				$writer->text($reference);
			$writer->endElement();
			$writer->startElement('service');
				$writer->writeAttribute('srvid', 'DPDDK');
			$writer->endElement();
			$writer->writeRaw("\n");
			$writer->writeRaw($this->__getContainerNode($order,$returnlabel,$type));
		$writer->endElement();
		$writer->writeRaw($this->__getReceiverNode($order,$returnlabel,$type));

		return $writer->outputMemory(TRUE);
	}

	private function __getMetaNode($store_id)
	{
		$attributes = array();

		$dataArray = array();
		$dataArray['origin']  = Mage::helper('pacsoft')->getPacsoftConfigDataLogin('brugerid',$store_id);
		$dataArray['created']  = date('Y-m-d H:i',Mage::getModel('core/date')->timestamp(time()));
		
/*		IKKE MULIGT MED XML - Citat IT Postdanmark (Helle - 2013-02-19)
		$dataArray['printer']  = "|ZDesigner GK420d|";
		$dataArray['favorite']  = "0";
		$dataArray['partition']  = "0";
		$dataArray['autoprint']  = "YES";
*/
		
		return $this->__getXmlNode('meta',$attributes,$dataArray);
	}

	private function __getDroppoint($order,$returnlabel,$type)
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$country = $orderValues['country'];
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$country,$order->getStoreId(),$order->getIncrementId());
	
		if(in_array("PUPOPT",$serviceAndAddons['addons']) && $orderValues['droppoint'])
		{
			return $orderValues['droppoint'];
		}
		
		return false;
	}

	private function __getDroppointNode($order,$returnlabel,$type)
	{
			
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$droppoint = $this->__getDroppoint($order,$returnlabel,$type);
	
	
		if($droppoint && !$returnlabel)
		{
			$attributes = array();
			$attributes['rcvid'] = $droppoint;
			$streets = explode("\n",$orderValues['street']);
			$dataArray = array();
			$dataArray['name']   = $orderValues['name'];
			$dataArray['address1']  = isset($streets[0]) ? $streets[0] : "";
			$dataArray['zipcode'] = $orderValues['postcode'];
			$dataArray['city']   = $orderValues['city'];
			$dataArray['country']  = $orderValues['country'];
			$dataArray['contact']  = $orderValues['billingname'];

			if(Mage::getStoreConfig('pacsoft/design/new_data_save_version')) 
			{
				$dataArray['name']   = $orderValues['company'];
				$dataArray['contact']  = $orderValues['name'];
			}
			
			return $this->__getXmlNode('receiver',$attributes,$dataArray);
		}
		
		return "";
	}


	private function __getReceiverNode($order,$returnlabel,$type)
	{
		$attributes = array();
		
		$reference = $order->getIncrementId();
		if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix_active',$order->getStoreId())){
			$reference .= Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix',$order->getStoreId());
		}
		
		$attributes['rcvid'] = $reference;
	
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$droppoint = $this->__getDroppoint($order,$returnlabel,$type);
		
	
		if($droppoint || $returnlabel)
		{
			$streets = explode("\n",$orderValues['billingstreet']);
			$dataArray = array();
			$dataArray['name']   = $orderValues['billingname'];
			$dataArray['address1']  = isset($streets[0]) ? $streets[0] : "";
			$dataArray['address2']  = isset($streets[1]) ? $streets[1] : $orderValues['region'];
			$dataArray['zipcode'] = $orderValues['billingpostcode'];
			$dataArray['city']   = $orderValues['billingcity'];
			$dataArray['country']  = $orderValues['billingcountry'];
			$dataArray['contact']  = $orderValues['billingcompany'];
			$dataArray['phone']   = $orderValues['billingtelephone'];
			$dataArray['email']  = strtolower($orderValues['customeremail']);
			$dataArray['sms']   = $orderValues['billingtelephone'];
			
			if(Mage::getStoreConfig('pacsoft/design/new_data_save_version')) 
			{
				$dataArray['contact']  = $orderValues['name'];
				$dataArray['phone']   = $orderValues['telephone'];
				$dataArray['email']  = strtolower($orderValues['customeremail']);
				$dataArray['sms']   = $orderValues['telephone'];	
			} 

			
		}
		else
		{
			$streets = explode("\n",$orderValues['street']);
			$dataArray = array();
			$dataArray['name']   = $orderValues['name'];
			$dataArray['address1']  = isset($streets[0]) ? $streets[0] : "";
			$dataArray['address2']  = isset($streets[1]) ? $streets[1] : $orderValues['region'];
			$dataArray['zipcode'] = $orderValues['postcode'];
			$dataArray['city']   = $orderValues['city'];
			$dataArray['country']  = $orderValues['country'];
			$dataArray['contact']  = $orderValues['company_contact'];
			$dataArray['phone']   = $orderValues['telephone'];
			$dataArray['email']  = strtolower($orderValues['customeremail']);
			$dataArray['sms']   = $orderValues['telephone'];
			
			if(Mage::getStoreConfig('pacsoft/design/new_data_save_version')) 
			{
				$dataArray['name'] = ($orderValues['company']) ? $orderValues['company'] : $dataArray['name'];
				$dataArray['contact'] = ($orderValues['company']) ? $orderValues['name'] : $dataArray['contact'];
			}
			
			if(!$dataArray['contact']) {
				$dataArray['contact'] = $dataArray['name'];
			}
		}		
		
		return $this->__getXmlNode('receiver',$attributes,$dataArray);
	}
	private function __getCustomsDeclaration($order)
	{
		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);

		$text = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_misc',$order->getStoreId()) ? Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_misc',$order->getStoreId()) : "-";
		
		
		$reference = $order->getIncrementId();
		if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix_active',$order->getStoreId())){
			$reference .= Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix',$order->getStoreId());
		}
		
		
		$writer->startElement('customsdeclaration');
			$writer->writeAttribute('documents',Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_customsdeclaration_type',$order->getStoreId()));
			$writer->startElement("val");
			$writer->writeAttribute('n', 'reference');
			$writer->text($reference);
			$writer->endElement();
			$writer->startElement("val");
			$writer->writeAttribute('n', 'senderorgno');
			$writer->text("-");
			$writer->endElement();
			$writer->startElement("val");
			$writer->writeAttribute('n', 'customsunit');
			$writer->text($order->getOrderCurrencyCode());
			$writer->endElement();
			$writer->startElement("val");
			$writer->writeAttribute('n', 'impexptype');
			$writer->text(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_impexptype',$order->getStoreId()));
			$writer->endElement();			
			$writer->startElement("line");
				$writer->startElement("val");
				$writer->writeAttribute('n', 'statno');
				$writer->text(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_statno',$order->getStoreId()));
				$writer->endElement();
				$writer->startElement("val");
				$writer->writeAttribute('n', 'contents');
				$writer->text($text);
				$writer->endElement();
				$writer->startElement("val");
				$writer->writeAttribute('n', 'customsvalue');
				$writer->text($order->getSubtotal());
				$writer->endElement();
				$writer->startElement("val");
				$writer->writeAttribute('n', 'netweight');
				$writer->text($this->__getOrderWeight($order));
				$writer->endElement();	
				$writer->startElement("val");
				$writer->writeAttribute('n', 'sourcecountry');
				$writer->text(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_source_country',$order->getStoreId()));
				$writer->endElement();				
							
			$writer->endElement();
			$writer->writeRaw("\n");
		$writer->endElement();
		
/*
		$writer->startElement('customsdeclaration');
			$writer->writeAttribute('documents','CN23');
			$writer->startElement("val");
			$writer->writeAttribute('n', 'reference');
			$writer->text($reference);
			$writer->endElement();
			$writer->startElement("val");
			$writer->writeAttribute('n', 'senderorgno');
			$writer->text("-");
			$writer->endElement();
			$writer->startElement("line");
				$writer->startElement("val");
				$writer->writeAttribute('n', 'contents');
				$writer->text($text);
				$writer->endElement();
				$writer->startElement("val");
				$writer->writeAttribute('n', 'customsvalue');
				$writer->text($order->getSubtotal());
				$writer->endElement();
			$writer->endElement();
			$writer->writeRaw("\n");
		$writer->endElement();
*/

		return $writer->outputMemory(TRUE);
	}
	private function __getShipmentNode($order, $returnlabel = false, $type)
	{

		$sender_quickid = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('sender_quickid',$order->getStoreId());
		if($sender_quickid == "")
		{
			Mage::helper('pacsoft')->addWarning("Afsender KvikId ikke fundet, indstil dette under System->Konfiguration->TRIC->Post Danmark PacSoft");
		}

		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);

		$writer->startElement('shipment');
			$writer->writeAttribute('orderno',$this->_time);
			if((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active',$order->getStoreId()) || (int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_active',$order->getStoreId()))
			{
				if((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active',$order->getStoreId()))
				{
					$writer->writeAttribute('linkprintkey',strtotime($this->_time));	
				}
				$writer->startElement('ufonline');
					if((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active',$order->getStoreId()))
					{
						if((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active_only_return',$order->getStoreId()) && $returnlabel)
						{
							$writer->writeRaw($this->__getLinkPrintKeyNode($order,$returnlabel));
						}else if(!(int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active_only_return',$order->getStoreId()))
						{
							$writer->writeRaw($this->__getLinkPrintKeyNode($order,$returnlabel));
						} 
					}
					if((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_active',$order->getStoreId()))
					{
						$writer->writeRaw($this->__getEnotNode($order));							
					}
				$writer->endElement();
				

			}
			
			$reference = $order->getIncrementId();
			if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix_active',$order->getStoreId())){
				$reference .= Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix',$order->getStoreId());
			}

			$droppoint = $this->__getDroppoint($order,$returnlabel,$type);
			if($droppoint && !$returnlabel)
			{
				$writer->startElement("val");
					$writer->writeAttribute('n', 'agentto');
					$writer->text($droppoint);
				$writer->endElement();
			}

			$writer->startElement("val");
				$writer->writeAttribute('n', 'from');
				$writer->text($sender_quickid);
			$writer->endElement();
			$writer->startElement("val");
				$writer->writeAttribute('n', 'to');
				$writer->text($reference);
			$writer->endElement();
			$writer->startElement("val");
				$writer->writeAttribute('n', 'reference');
				$writer->text($reference);
			$writer->endElement();

			$waybillname = $this->__getWaybillName($order, $returnlabel, $type);
			$waybillname = ($waybillname) ? $waybillname : "";
			$writer->startElement("val");
				$writer->writeAttribute('n', 'bulkid');
				$writer->text($waybillname);
			$writer->endElement();

			$writer->writeRaw("\n");
			$writer->writeRaw($this->__getServiceNode($order, $returnlabel, $type));
			$writer->writeRaw($this->__getContainerNode($order,$returnlabel,$type));
			
			if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_customsdeclaration_type',$order->getStoreId())) {
				$writer->writeRaw($this->__getCustomsDeclaration($order));				
			}

			$writer->writeRaw($this->__getFlexNode($order, $returnlabel, $type));			
		$writer->endElement();

		return $writer->outputMemory(TRUE);
	}
	
	private function __getWaybillName($order, $returnlabel, $type)
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$country = $orderValues['country'];
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$country,$order->getStoreId(),$order->getIncrementId());
		
		$waybillServices = array('PDKWAY' => "Post Danmark Waybill",
								'PDKBREVI' => "Post Danmark Varebrev til udlandet",
								'PDKBREVISL' => "Post Danmark Varebrev til udlandet Følgeseddel");

		if(isset($waybillServices[$serviceAndAddons['service'][0]]))
		{
			return $this->__getWaybillNameForCountry($country,$order);
		}
		return false;
	}
	
	private function __getWaybillNameForCountry($country,$order)
	{
		$serializedCountryWaybillNames = Mage::helper('pacsoft')->getPacsoftConfigDataWaybill("waybill_depending_on_country",$order->getStoreId());
		$countryWaybillNames = unserialize($serializedCountryWaybillNames);
		foreach($countryWaybillNames as $waybill) {
			if($waybill['country_code'] == $country) {
				return $waybill['waybill_name'];
			}
		}
	}	

	private function __getEnotNode($order)
	{

		/* Link to print */
		$attributes = array();
		$attributes['optid'] = "enot";
		
		$dataArray = array();
		$dataArray['from']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_email_from',$order->getStoreId()));
		$dataArray['cc']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_email_cc',$order->getStoreId()));
		$dataArray['bcc']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_email_bcc',$order->getStoreId()));		
		$dataArray['to']  = strtolower($order->getCustomerEmail());
		$dataArray['message'] = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('enot_message',$order->getStoreId());

		return $this->__getXmlNode('option',$attributes,$dataArray);
	}

	private function __getFlexNode($order,$returnlabel = false,$type)
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$country = $orderValues['country'];
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$country,$order->getStoreId(),$order->getIncrementId());
		if(in_array("DLVFLEX",$serviceAndAddons['addons'])) {
			$writer = new XMLWriter();
			$writer->openMemory();
			$writer->setIndent(4);
			$writer->startElement("val");
				$writer->writeAttribute('n', 'freetext1');
				$writer->text($order->getPacsoftFlexmessage());
			$writer->endElement();
			return $writer->outputMemory(TRUE);
		}
		return "";
	}

	private function __getServiceNode($order,$returnlabel = false,$type)
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$country = $orderValues['country'];
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$country,$order->getStoreId(),$order->getIncrementId());

		$writer = new XMLWriter();
		$writer->openMemory();
		$writer->setIndent(4);


		$service = isset($serviceAndAddons['service'][0]) ? $serviceAndAddons['service'][0] : "";

		$writer->startElement('service');
		$writer->writeAttribute('srvid',$service);
		$writer->startElement("val");
		$writer->writeAttribute('n', 'returnlabel');
		$value = ($returnlabel && $service != Mage::helper('pacsoft/rates')->getReturnService()) ? "yes" : "no";
		$writer->text($value);
		$writer->endElement();
		$writer->startElement("val");
		$writer->writeAttribute('n', 'nondelivery');
		$writer->text(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_nondelivery',$order->getStoreId()));
		$writer->endElement();
		$writer->writeRaw("\n");
		foreach($serviceAndAddons['addons'] as $addon)
		{
			if($addon == "PUPOPT") {
				$droppoint = $this->__getDroppoint($order,$returnlabel,$type);
				if(!$droppoint) {
					continue;
				}
			}
			if($addon == 'NOTSMS' && isset($orderValues['telephone']) && (!$orderValues['telephone'] || $orderValues['telephone'] == '-')) {
				continue;
			}
			$writer->writeRaw($this->__getAddonNode($order,$addon));
		}
		$writer->endElement();

		return $writer->outputMemory(TRUE);

	}

	private function __getAddonNode($order,$addon)
	{
		$attributes = array();
		$attributes["adnid"] = $addon;
		
		$reference = $order->getIncrementId();
		if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix_active',$order->getStoreId())){
			$reference .= Mage::helper('pacsoft')->getPacsoftConfigDataSettings('reference_suffix',$order->getStoreId());
		}

		$dataArray = array();
		if($addon == "COD")
		{
			$dataArray['amount']   = $order->getGrandTotal();
			$dataArray['reference']  = $reference;
			$dataArray['referencetype'] = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_referencetype',$order->getStoreId());
			$dataArray['account']   = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_account',$order->getStoreId());
			$dataArray['accounttype']  = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_accounttype',$order->getStoreId());
		}
		elseif($addon == "INSU")
		{
			$dataArray['amount']   = $order->getGrandTotal();
			$dataArray['misc']    = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_misc',$order->getStoreId());
		}
		
		
		return $this->__getXmlNode('addon',$attributes,$dataArray);
	}

	private function __getContainerNode($order,$returnlabel,$type)
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$country = $orderValues['country'];
		$serviceAndAddons = Mage::helper('pacsoft/rates')->getServiceAndAddons($order->getData('shipping_method'),$returnlabel,$type,$country,$order->getStoreId(),$order->getIncrementId());
		
		$attributes = array();
		$attributes['type'] = "parcel";

		$dataArray = array();
		$dataArray['copies'] = 1;//(int)ceil(count($order->getAllItems())/18); Hvis der skal laves to forsendelser pr. forsendsels.
		$dataArray['marking'] = "";
		$dataArray['weight'] = $this->__getOrderWeight($order);
		$dataArray['volume'] = "";
		$dataArray['contents'] = "";

		if(isset($serviceAndAddons['service']) && is_array($serviceAndAddons['service']) && in_array("PDKLASTMILE",$serviceAndAddons['service']))
		{
			$dataArray['contents'] = Mage::helper('pacsoft')->getPacsoftConfigDataSettings('service_lastmile_content',$order->getStoreId());
		}

		return $this->__getXmlNode('container',$attributes,$dataArray);
	}
	
	private function __getLinkPrintKeyNode($order,$returnlabel)
	{
		if(!$returnlabel)
		{
			/* Link to print */
			$attributes = array();
			$attributes['optid'] = "LNKPRTN"; // LNKPRTR virker åbenbart ikke længere
			
			$dataArray = array();
			$dataArray['sendemail'] = ((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active',$order->getStoreId())) ? "YES" : "NO";
			$dataArray['from']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_email',$order->getStoreId()));
			$dataArray['to']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_email',$order->getStoreId()));
			$dataArray['errorto'] = "";
			$dataArray['message'] = "";
		}
		else
		{
			/* Link to print */
			$attributes = array();
			$attributes['optid'] = "LNKPRTN"; // LNKPRTR virker åbenbart ikke længere
			
			$dataArray = array();
			$dataArray['sendemail'] = ((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_active',$order->getStoreId())) ? "YES" : "NO";
			$dataArray['from']  = strtolower(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_email',$order->getStoreId()));
			$to = ((int)Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_email_return_to_customer',$order->getStoreId())) ? $order->getCustomerEmail() : Mage::helper('pacsoft')->getPacsoftConfigDataSettings('linkprintkey_email',$order->getStoreId());
			$dataArray['to']  = strtolower($to);
			$dataArray['errorto'] = "";
			$dataArray['message'] = "";			
		}
		return $this->__getXmlNode('option',$attributes,$dataArray);
	}

	private function __getXmlNode($nodename,$attributes = array(), $values = array())
	{
		$writer = new XMLWriter();
		$writer->openMemory();

		$writer->setIndent(4);
		$writer->startElement($nodename);

		foreach($attributes as $key => $value)
		{
			$writer->writeAttribute($key,$value);
		}

		foreach($values as $key => $value)
		{
			$writer->startElement("val");
			$writer->writeAttribute('n', $key);
			$writer->text($value);
			$writer->endElement();
		}

		$writer->endElement();

		return $writer->outputMemory(TRUE);
	}


	private function __createLabelsFromXML($xml,$store_id)
	{
		if(!function_exists('curl_version')) {
			Mage::getSingleton('adminhtml/session')->addError("Must have cURL to communicate with Pacsoftonline");
			Mage::getSingleton('adminhtml/session')->addError("cURL not available in PHP, contact you hostmaster.");
			return false;
		}
		
		$params  = Mage::helper('pacsoft')->getUrlParams($store_id);
		$user   = $params['user'];
		$pass   = $params['pass'];
		$session  = $params['session'];
		$type   = $params['type'];
		$developer_id = $this->__developer_id;
		$version = $this->__version;

		$url = "https://www.pacsoftonline.com/ufoweb/order?session=$session&user=$user&pin=$pass&developerid=$developer_id&type=$type&version=$version";

		$ch = curl_init($url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
		curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$response = curl_exec($ch);
		curl_close($ch);

		return $response;
	}

	private function __handleResponse($response,$returnType)
	{
		if($response == "")
		{
			return "";
		}
		$xml = simplexml_load_string($response);
		$messages = array();
		foreach($xml->val as $val)
		{
			$messages[(string)$val->attributes()->n] = (string)$val;
		}
		if($messages['status'] == 403)
		{
			Mage::helper('pacsoft')->addError("403 (Unsuccessful login.) Please check user ID, password and that both the Pacsoft Online account and the Unifaun ERPConnect functionality are active.");
			return false;
		}
		elseif($messages['status'] == 500)
		{
			Mage::helper('pacsoft')->addError($messages['message']);
			Mage::helper('pacsoft')->addError("500 (The order file was not interpreted correctly.) Please check the order file for syntax errors.");
			return false;
		}


		Mage::helper('pacsoft')->addSuccess("Label(s) er oprettet i Pacsoft Online");
		
		return true;
	}
	
	public function getOrderValues($order,$returnlabel = false,$type='auto')
	{
		$orderValues = $this->__getOrderValues($order,$returnlabel,$type);
		$orderValues['is_droppoint'] = $this->__getDroppoint($order,$returnlabel,$type);
		foreach($orderValues as $key => $value)
		{
			if(is_null($value))
			{
				$orderValues[$key] = "";
			}
		}
		return $orderValues;
	}

	private function __getOrderValues($order,$returnlabel = false,$type='auto')
	{
		$shippingAddress = !$order->getIsVirtual() ? $order->getShippingAddress() : null;
		$billingAddress = $order->getBillingAddress();

		$orderValues['orderid'] = $order->getRealOrderId();
		$orderValues['status'] = $order->getStatus();
		$orderValues['subtotal'] = $order->getData('subtotal');
		$orderValues['qty'] = $this->getTotalQtyItemsOrdered($order);
		$orderValues['customername'] = $order->getCustomerName();
		$orderValues['customeremail'] = strtolower($order->getCustomerEmail());
		
		if(Mage::getStoreConfig('pacsoft/design/new_data_save_version')) {
		
			$orderValues['name'] = ($shippingAddress) ? $shippingAddress->getName() : $billingAddress->getName();
//			$orderValues['name'] = ($shippingAddress && $shippingAddress->getData("company")) ? $shippingAddress->getData("company") : $orderValues['name'];
			$orderValues['company'] = $shippingAddress ? $shippingAddress->getData("company") : '';
			$orderValues['company_contact'] = ($shippingAddress && $shippingAddress->getData("company")) ? $shippingAddress->getName() : '';
	
		} else {
		
		
			$orderValues['name'] = ($shippingAddress) ? $shippingAddress->getName() : $billingAddress->getName();
			$orderValues['name'] = ($shippingAddress && $shippingAddress->getData("company")) ? $shippingAddress->getData("company") : $orderValues['name'];
			$orderValues['company'] = $shippingAddress ? $shippingAddress->getData("company") : '';
			$orderValues['company_contact'] = ($shippingAddress && $shippingAddress->getData("company")) ? $shippingAddress->getName() : '';
		}
		$orderValues['street'] = $shippingAddress ? $shippingAddress->getData("street") : '';
		$orderValues['postcode'] = $shippingAddress ? $shippingAddress->getData("postcode") : '';
		$orderValues['city'] = $shippingAddress ? $shippingAddress->getData("city") : '';
		$orderValues['regioncode'] = $shippingAddress ? $shippingAddress->getRegionCode() : '';
		$orderValues['region'] = $shippingAddress ? $shippingAddress->getRegion() : '';
		$orderValues['region'] = ($orderValues['region'] == "-") ? "" : $orderValues['region'];
		$orderValues['country'] = $shippingAddress ? $shippingAddress->getCountry() : '';
		$orderValues['countryname'] = $shippingAddress ? $shippingAddress->getCountryModel()->getName() : '';
		$orderValues['telephone'] = $shippingAddress ? $shippingAddress->getData("telephone") : '';

		if(Mage::getStoreConfig('pacsoft/design/new_data_save_version')) {
			$droppoint = $shippingAddress ? explode(": ",$shippingAddress->getData("fax")) : array();
		} else {
			$droppoint = $shippingAddress ? explode(": ",$shippingAddress->getData("telephone")) : array();
		}
				
		$orderValues['droppoint'] = isset($droppoint[1]) ? $droppoint[1] : '';

		//$orderValues['droppoint'] = $shippingAddress ? str_replace("Service Id: ","",$shippingAddress->getData("fax")) : '';
		$orderValues['billingname'] = ($billingAddress->getData("company")) ? $billingAddress->getData("company") : $billingAddress->getName();
		$orderValues['billingcompany'] = ($billingAddress->getData("company")) ? $billingAddress->getName() : $billingAddress->getData("company");
		$orderValues['billingstreet'] = $billingAddress->getData("street");
		$orderValues['billingpostcode'] = $billingAddress->getData("postcode");
		$orderValues['billingcity'] = $billingAddress->getData("city");
		$orderValues['billingregioncode'] = $billingAddress->getRegionCode();
		$orderValues['billingregion'] = $billingAddress->getRegion();
		$orderValues['billingcountry'] = $billingAddress->getCountry();
		$orderValues['billingcountryname'] = $billingAddress->getCountryModel()->getName();
		$orderValues['billingtelephone'] = $billingAddress->getData("telephone");

		//$orderValues['telephone'] = ($orderValues['droppoint']) ? $orderValues['billingtelephone'] : $orderValues['telephone'];
		$orderValues['order_weight'] = $this->__getOrderWeight($order);
		$orderValues['flex_message'] = $order->getPacsoftFlexmessage();

		return $orderValues;
	}
	

	private function __getOrderWeight($order)
	{
		if(!Mage::helper('pacsoft')->getPacsoftConfigDataSettings('calculate_weight',$order->getStoreId())){
			return 0.5; // må ikke være 0, da det ikke er godtaget værdi på udlandspakker
		}
		$orderItems = $order->getItemsCollection();

		$weight = 0;
		$afsender = $this->getAfsender($order->getStoreId());

		foreach($orderItems as $item)
		{
			if (!$item->isDummy())
			{
				$q = (int)$item->getQtyOrdered();
				$w = $item->getWeight();
				$weight += $w*$q;
			}
		}
		
		if(Mage::helper('pacsoft')->getPacsoftConfigDataSettings('weight_unit',$order->getStoreId()) == "gram"){
			$weight = $weight/1000;
		}
		
		if($weight == 0) {
			$weight = 0.5;// må ikke være 0, da det ikke er godtaget værdi på udlandspakker
		}
		
		return $weight;
	}
}