<?php

/**

 * Api Class  

 * 

 * @author     Carlos Morillo Merino

 * @category   Oara_Network_Wg

 * @copyright  Fubra Limited

 * @version    Release: 01.00

 * 

 */

class Oara_Network_WebGains extends Oara_Network{

    /**

     * Soap client.

     */

	private $_soapClient = null;

	/**

     * Web client.

     */

	private $_webClient = null;

	/**

     * Export Merchant Parameters

     * @var array

     */

    private $_exportMerchantParameters = null;

	/**

     * Export Transaction Parameters

     * @var array

     */

    private $_exportTransactionParameters = null;

    /**

     * Export Overview Parameters

     * @var array

     */

    private $_exportOverviewParameters = null;

	/**

	 * Converter configuration for the merchants.

	 * @var array

	 */

	private $_merchantConverterConfiguration = Array ('programID'=>'cid',

                                                      'programName'=>'name',

                                                      'programURL'=>'url',

	                                                  'programDescription'=>'description'

	                                                  );

	/**

     * Converter configuration for the transactions.

     * @var array

     */

	private $_transactionConverterConfiguration = Array ('status'=>'status',

	                                                     'saleValue'=>'amount',

	                                                     'commission'=>'commission',

	                                                     'date'=>'date',

	                                                     'merchantId'=>'merchantId',

														 'custom_id'=>'clickRef',

	                                                    );

	/**

	 * Array with the id from the campaigns

	 * @var array

	 */                                                    

	private $_campaignMap = array();

    /**

     * Constructor.

     * @param $webgains

     * @return Oara_Network_Wg_Api

     */

	public function __construct($credentials)

	{

        $user = $credentials['user'];

        $password = $credentials['password'];

        

        $wsdlUrl = 'http://ws.webgains.com/aws.php';

        //Setting the client.

		$this->_soapClient = new Zend_Soap_Client($wsdlUrl, array('login' => $user,

		                                                      'encoding' => 'UTF-8',

		                                                      'password' => $password,

		                                                      'compression'=> SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP | SOAP_COMPRESSION_DEFLATE,

		                                                      'soap_version' => SOAP_1_1));

		

		$loginUrl = 'https://www.webgains.com/loginform.html?action=login';

		

		$valuesLogin = array(

                             new Oara_Curl_Parameter('screenwidth', 1280),

                             new Oara_Curl_Parameter('screenheight', 768),

                             new Oara_Curl_Parameter('colourdepth', 32),

                             new Oara_Curl_Parameter('user_type', 'affiliateuser'),

                             new Oara_Curl_Parameter('username', $user),

                             new Oara_Curl_Parameter('password', $password),

                             new Oara_Curl_Parameter('submitbutton', 'PLS WAIT')

                             );

		

		$this->_webClient = new Oara_Curl_Access($loginUrl, $valuesLogin, $credentials);

		

		$this->_exportMerchantParameters = array('username' => $user,

												 'password' => $password

												);

		$this->_exportTransactionParameters = array('username' => $user,

												 	'password' => $password

												   );

		$this->_exportOverviewParameters = array('username' => $user,

												 'password' => $password

												);

		

	}

	/**

	 * Check the connection

	 */

	public function checkConnection(){

		$connection = false;

		$urls = array();

        $urls[] = new Oara_Curl_Request('http://www.webgains.com/affiliates/index.html', array());

	    $exportReport = $this->_webClient->get($urls);

		if (preg_match("/\/affiliates\/logout\.html/", $exportReport[0])){

			$connection = true;

		}

		return $connection;

	}

	/**

	 * (non-PHPdoc)

	 * @see library/Oara/Network/Oara_Network_Base#getMerchantList()

	 */

	public function getMerchantList()

	{

		$this->_campaignMap = self::getCampaignMap();

		

		$merchantList = Array();

		foreach ($this->_campaignMap as $campaignKey => $campaignValue){

			$merchants = $this->_soapClient->getProgramsWithMembershipStatus($this->_exportMerchantParameters['username'], $this->_exportMerchantParameters['password'], $campaignKey);

			foreach ($merchants as $merchant){

				if ($merchant->programMembershipStatusName == 'Live'){

					$merchantList[$merchant->programID] = $merchant;

				}

				

			}

		}

		$merchantList = Oara_Utilities::soapConverter($merchantList, $this->_merchantConverterConfiguration);



		return $merchantList;

	}

    /**

     * (non-PHPdoc)

     * @see library/Oara/Network/Oara_Network_Base#getTransactionList($merchantId,$dStartDate,$dEndDate)

     */

	public function getTransactionList($merchantList = null, Zend_Date $dStartDate = null, Zend_Date $dEndDate = null, $merchantMap = null)

	{	

		$totalTransactions = Array();

		

		$dStartDate = clone $dStartDate;

	    $dStartDate->setHour("00");

        $dStartDate->setMinute("00");

        $dStartDate->setSecond("00");

        $dEndDate = clone $dEndDate;

        $dEndDate->setHour("23");

        $dEndDate->setMinute("59");

        $dEndDate->setSecond("59");

			

        foreach ($this->_campaignMap as $campaignKey => $campaignValue){

        

			$transactionList = $this->_soapClient->getDetailedEarnings($dStartDate->getIso(), $dEndDate->getIso(),

																	   $campaignKey, $this->_exportTransactionParameters['username'],

																	   $this->_exportTransactionParameters['password']);

			foreach ($transactionList as $transaction){

				if (in_array($transaction->programID, $merchantList)){

					

					$transaction->merchantId = $transaction->programID;

					if ($transaction->status == 'confirmed'){

						$transaction->status = Oara_Utilities::STATUS_CONFIRMED;

					} else if ($transaction->status == 'delayed') {

						$transaction->status = Oara_Utilities::STATUS_PENDING;

					} else if ($transaction->status == 'cancelled'){

						$transaction->status = Oara_Utilities::STATUS_DECLINED;

					} else{

						throw new Exception('Error in the transaction status');

					}

					$transactionDate = new Zend_Date($transaction->date,"yyyy-MM-ddTHH:mm:ss");

					$transaction->date = $transactionDate->toString("yyyy-MM-dd HH:mm:ss");

			    	$totalTransactions[] = $transaction;

				}

			}

		

        }

		

        $totalTransactions = Oara_Utilities::soapConverter($totalTransactions, $this->_transactionConverterConfiguration);

		return $totalTransactions;

	}

	/**

     * (non-PHPdoc)

     * @see library/Oara/Network/Oara_Network_Base#getOverviewList($merchantId,$dStartDate,$dEndDate)

     */

	public function getOverviewList($transactionList = array(), $merchantList = null, Zend_Date $dStartDate = null, Zend_Date $dEndDate = null, $merchantMap = null)

	{

		$totalOverviews = Array();

        $transactionArray = Oara_Utilities::transactionMapPerDay($transactionList);

        foreach ($transactionArray as $merchantId => $merchantTransaction){

        	foreach ($merchantTransaction as $date => $transactionList){

        		

        		$overview = Array();

                                    

                $overview['merchantId'] = $merchantId;

                $overviewDate = new Zend_Date($date, "yyyy-MM-dd");

                $overview['date'] = $overviewDate->toString("yyyy-MM-dd HH:mm:ss");

                $overview['click_number'] = 0;

                $overview['impression_number'] = 0;

                $overview['transaction_number'] = 0;

                $overview['transaction_confirmed_value'] = 0;

                $overview['transaction_confirmed_commission']= 0;

                $overview['transaction_pending_value']= 0;

                $overview['transaction_pending_commission']= 0;

                $overview['transaction_declined_value']= 0;

                $overview['transaction_declined_commission']= 0;

                $overview['transaction_paid_value']= 0;

                $overview['transaction_paid_commission']= 0;

                foreach ($transactionList as $transaction){

                	$overview['transaction_number'] ++;

                    if ($transaction['status'] == Oara_Utilities::STATUS_CONFIRMED){

                    	$overview['transaction_confirmed_value'] += $transaction['amount'];

                    	$overview['transaction_confirmed_commission'] += $transaction['commission'];

                    } else if ($transaction['status'] == Oara_Utilities::STATUS_PENDING){

                    	$overview['transaction_pending_value'] += $transaction['amount'];

                    	$overview['transaction_pending_commission'] += $transaction['commission'];

                    } else if ($transaction['status'] == Oara_Utilities::STATUS_DECLINED){

                    	$overview['transaction_declined_value'] += $transaction['amount'];

                    	$overview['transaction_declined_commission'] += $transaction['commission'];

                	} else if ($transaction['status'] == Oara_Utilities::STATUS_PAID){

                    	$overview['transaction_paid_value'] += $transaction['amount'];

                    	$overview['transaction_paid_commission'] += $transaction['commission'];

                	}

        		}

                $totalOverviews[] = $overview;

        	}

        }

        

        return $totalOverviews;

	}

	

	/**

	 * Get the campaings identifiers and returns it in an array.

	 * @return array

	 */

	private function getCampaignMap(){

		$campaingMap = array();

		$urls = array();

        $urls[] = new Oara_Curl_Request('http://www.webgains.com/affiliates/report.html?f=0&action=sf', array());

	    $exportReport = $this->_webClient->get($urls);

		$matches = array();

        if (preg_match("/<select name=\"campaignswitchid\" class=\"formelement\" style=\"width:134px\">([^\t]*)<\/select>/",

        			   $exportReport[0], $matches)){

        			   	

        	if (preg_match_all("/<option value=\"(.*)\" .*>(.*)<\/option>/", $matches[1], $matches)){

	            $campaingNumber = count($matches[1]);

	            $i = 0;

	            while ($i < $campaingNumber){

	            	$campaingMap[$matches[1][$i]] = $matches[2][$i];

	            	$i++;

	            }

	        } else{

	            throw new Exception('No campaigns found');

	        }  

            

        } else {

        	throw new Exception ("No campaigns found");

        }

		return $campaingMap;

	}

	

	

	/**

	 * (non-PHPdoc)

	 * @see Oara/Network/Oara_Network_Base#getPaymentHistory()

	 */

	public function getPaymentHistory(){

    	$paymentHistory = array();

    	

    	$urls = array();

    	

        $urls[] = new Oara_Curl_Request('https://www.webgains.com/affiliates/payment.html', array());

        $exportReport = $this->_webClient->get($urls);

    	

		/*** load the html into the object ***/

	    $doc = new DOMDocument();

	    libxml_use_internal_errors(true);

	    $doc->validateOnParse = true;

	    $doc->loadHTML($exportReport[0]);

	    $tableList = $doc->getElementsByTagName('table');

	    $i = 0;

	    $enc = false;

	    while ($i < $tableList->length && !$enc) {

	    	

	    	$registerTable = $tableList->item($i);

	    	if ($registerTable->getAttribute('class') == 'withgrid'){

	    		$enc = true;

	    	}

	    	$i++;

	    }

		if (!$enc){

			throw new Exception ('Fail getting the payment History');

		}

		

		$registerLines = $registerTable->childNodes;

		for ($i = 2;$i < $registerLines->length ;$i++) {

			

			$obj = array();

			

			$linkList = $registerLines->item($i)->getElementsByTagName('a');

			$url = $linkList->item(1)->attributes->getNamedItem("href")->nodeValue;

			$parseUrl = parse_url(trim($url));

	        $parameters = explode('&', $parseUrl['query']);

	        foreach($parameters as $parameter){

	        	$parameterValue = explode('=', $parameter);

	            if ($parameterValue[0] == 'payment'){

	            	$obj['pid'] = $parameterValue[1];

	            }

	        }

	        

			$registerLine = $registerLines->item($i)->childNodes;

			$date = new Zend_Date($registerLine->item(0)->nodeValue, "dd/MM/yy");

			$obj['date'] = $date->toString("yyyy-MM-dd HH:mm:ss");

			$value = $registerLine->item(2)->nodeValue;

			preg_match( '/[0-9]+(,[0-9]{3})*(\.[0-9]{2})?$/', $value, $matches);

			$obj['value'] = Oara_Utilities::parseDouble($matches[0]);

			$obj['method'] = $registerLine->item(6)->nodeValue;

			$paymentHistory[] = $obj;

		}

    	

    	return $paymentHistory;

    }

}