<?php
/* --------------------------------------------------------------
	ipayment.php 2018-06-25
	Gambio GmbH
	http://www.gambio.de
	Copyright (c) 2014 Gambio GmbH
	Released under the GNU General Public License (Version 2)
	[http://www.gnu.org/licenses/gpl-2.0.html]
	--------------------------------------------------------------
*/

defined('GM_HTTP_SERVER') or define('GM_HTTP_SERVER', HTTP_SERVER);

class ipayment_ORIGIN {
	public $code = 'ipayment';
	public $title, $description, $enabled;
	public $tmpOrders = true;
	public $tmpStatus = 0;

	public function __construct() {
		global $order;
		$coo_lang_file_master = MainFactory::create_object('LanguageTextManager', array(), true);
		$coo_lang_file_master->init_from_lang_file('lang/' . $_SESSION['language'] . '/modules/payment/' . $this->code . '.php');

		//$this->code = 'ipayment';
		$this->title = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TEXT_TITLE');
		$this->description = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TEXT_DESCRIPTION').
			'<br><br>'.@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TEXT_DESCRIPTION_LINK').
			'<br><br>'.$this->_checkRequirements();
		$this->sort_order = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_SORT_ORDER');
		$this->enabled = ((@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_STATUS') == 'True') ? true : false);
		$this->info = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TEXT_INFO');
		if ((int)@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_ORDER_STATUS_ID') > 0) {
			$this->order_status = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_ORDER_STATUS_ID');
		}
		$this->tmpStatus = (int)@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TMPORDER_STATUS_ID');

		if(is_object($order)) {
			$this->update_status();
		}
	}

	public function _checkRequirements() {
		$out = @constant('MODULE_PAYMENT_'.strtoupper($this->code).'_SYSTEM_REQUIREMENTS').':<br>';
		if(defined('DIR_WS_ADMIN') && strpos($_SERVER['REQUEST_URI'], constant('DIR_WS_ADMIN')) !== false) {
			$has_curl = in_array('curl', get_loaded_extensions());
			$out .= "cURL: ". ($has_curl ? '<span style="color:green">'.@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_OK').'</span>' : '<span style="color:red">'.@constant('MODULE_PAYMENT_'.strtoupper($this->code).'_MISSING').'</span>').'<br>';
		}
		return $out;
	}

	public function update_status() {
		global $order;

		if (($this->enabled == true) && ((int) constant('MODULE_PAYMENT_'.strtoupper($this->code).'_ZONE') > 0)) {
			$check_flag = false;
			$check_query = xtc_db_query("select zone_id from ".TABLE_ZONES_TO_GEO_ZONES." where geo_zone_id = '".constant("MODULE_PAYMENT_".strtoupper($this->code)."_ZONE")."' and zone_country_id = '".$order->billing['country']['id']."' order by zone_id");
			while ($check = xtc_db_fetch_array($check_query)) {
				if ($check['zone_id'] < 1) {
					$check_flag = true;
					break;
				}
				elseif ($check['zone_id'] == $order->billing['zone_id']) {
					$check_flag = true;
					break;
				}
			}

			if ($check_flag == false) {
				$this->enabled = false;
			}
		}
	}

	public function javascript_validation() {
		return false;
	}


	public function selection() {
		$selection = array(
			'id' => $this->code,
			'module' => $this->title,
			'description' => $this->info,
			'fields' => array(),
		);

		return $selection;
	}

	public function pre_confirmation_check() {
		return false;
	}

	public function confirmation() {
		$confirmation = array(
			'title' => constant('MODULE_PAYMENT_'.strtoupper($this->code).'_TEXT_DESCRIPTION'),
		);
		return $confirmation;
	}

	public function refresh() {
	}

	public function process_button() {
		return '';
	}

	public function payment_action() {
		xtc_redirect(GM_HTTP_SERVER.DIR_WS_CATALOG.'checkout_ipayment.php');
	}

	public function before_process() {
		return false;
	}

	public function after_process() {
		$insert_id = $GLOBALS['insert_id'];

		if(isset($_SESSION['ipayment_response'][$insert_id])) {
			$request = $_SESSION['ipayment_response'][$insert_id];
			$order = new order($insert_id);
			$ipayment = new GMIPayment($order->info['payment_method']);
			$ipayment->logResponse($insert_id, $request);

			if($request['ret_status'] == 'SUCCESS') {
				xtc_db_query("UPDATE ".TABLE_ORDERS." SET orders_status='".$this->order_status."' WHERE orders_id='".$insert_id."'");
			}
			else if($request['ret_status'] == 'REDIRECT') {
				die('this should never happen'); // because we're using normal/silent mode, which handles necessary redirections on its own
			}
			else { // ERROR
				$_SESSION['ipayment_error'] = $request['ret_errormsg'];
				xtc_redirect(GM_HTTP_SERVER.DIR_WS_CATALOG.'checkout_payment.php?error='.$this->code);
			}
			unset($_SESSION['ipayment_response'][$insert_id]);
		}
		else {
			die('payment failed');
		}

	}

	public function get_error() {
		if(isset($_SESSION['ipayment_error'])) {
			$error = array('error' => $_SESSION['ipayment_error']);
			unset($_SESSION['ipayment_error']);
			return $error;
		}
		return false;
	}

	public function check() {
		if (!isset ($this->_check)) {
			$check_query = xtc_db_query("select configuration_value from ".TABLE_CONFIGURATION." where configuration_key = 'MODULE_PAYMENT_".  strtoupper($this->code) ."_STATUS'");
			$this->_check = xtc_db_num_rows($check_query);
		}
		return $this->_check;
	}

	public function install() {
		$config = $this->_configuration();
		$sort_order = 0;
		foreach($config as $key => $data) {
			$install_query = "insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, set_function, use_function, date_added) ".
					"values ('MODULE_PAYMENT_".strtoupper($this->code)."_".$key."', '".$data['configuration_value']."', '6', '".$sort_order."', '".addslashes($data['set_function'])."', '".addslashes($data['use_function'])."', now())";
			xtc_db_query($install_query);
			$sort_order++;
		}
		$defaultOrderStatus = [
            'TMPORDER_STATUS_ID' => [
                'names' => ['en' => 'ipayment temporary', 'de' => 'ipayment temporaer'],
                'color' => '2196F3',
            ],
            'ORDER_STATUS_ID' => [
                'names' => ['en' => 'ipayment paid', 'de' => 'ipayment bezahlt'],
                'color' => '45a845',
            ],
            'ERRORORDER_STATUS_ID' => [
                'names' => ['en' => 'ipayment error', 'de' => 'ipayment Fehler'],
                'color' => 'e0412c',
            ]
        ];
		foreach($defaultOrderStatus as $configKey => $orderStatusDefaults)
        {
            $this->updateConfiguration($configKey, $this->getOrdersStatus($orderStatusDefaults['names'], $orderStatusDefaults['color']));
        }
	}

	public function remove() {
		xtc_db_query("delete from ".TABLE_CONFIGURATION." where configuration_key in ('".implode("', '", $this->keys())."')");
	}

	/**
	 * Determines the module's configuration keys
	 * @return array
	 */
	public function keys() {
		$ckeys = array_keys($this->_configuration());
		$keys = array();
		foreach($ckeys as $k) {
			$keys[] = 'MODULE_PAYMENT_'.strtoupper($this->code).'_'.$k;
		}
		return $keys;
	}

	public function isInstalled() {
		foreach($this->keys() as $key) {
			if(!defined($key)) {
				return false;
			}
		}
		return true;
	}

	public function _configuration() {
		$config = array(
			'STATUS' => array(
				'configuration_value' => 'True',
				'set_function' => 'gm_cfg_select_option(array(\'True\', \'False\'), ',
			),
			'ALLOWED' => array(
				'configuration_value' => '',
			),
			'ACCOUNT_ID' => array(
				'configuration_value' => '99999',
			),
			'APPLICATION_ID' => array(
				'configuration_value' => '99998',
			),
			'APPLICATION_PASSWORD' => array(
				'configuration_value' => '0',
			),
			'ADMINACTION_PASSWORD' => array(
				'configuration_value' => '5cfgRT34xsdedtFLdfHxj7tfwx24fe',
			),
			'SECURITY_KEY' => array(
				'configuration_value' => 'testtest',
			),
			'AUTH_MODE' => array(
				'configuration_value' => 'auth',
				'set_function' => 'gm_cfg_select_option(array(\'auth\', \'preauth\'), ',
			),
			'ZONE' => array(
				'configuration_value' => '0',
				'use_function' => 'xtc_get_zone_class_title',
				'set_function' => 'xtc_cfg_pull_down_zone_classes(',
			),
			'TMPORDER_STATUS_ID' => array(
				'configuration_value' => '',
				'set_function' => 'xtc_cfg_pull_down_order_statuses(',
				'use_function' => 'xtc_get_order_status_name',
			),
			'ORDER_STATUS_ID' => array(
				'configuration_value' => '',
				'set_function' => 'xtc_cfg_pull_down_order_statuses(',
				'use_function' => 'xtc_get_order_status_name',
			),
			'ERRORORDER_STATUS_ID' => array(
				'configuration_value' => '',
				'set_function' => 'xtc_cfg_pull_down_order_statuses(',
				'use_function' => 'xtc_get_order_status_name',
			),
			'SORT_ORDER' => array(
				'configuration_value' => '0',
			),
		);

		return $config;
	}

	protected function updateConfiguration($configurationKey, $configurationValue)
    {
        $db = StaticGXCoreLoader::getDatabaseQueryBuilder();
        $db->where('configuration_key', 'MODULE_PAYMENT_' . strtoupper($this->code) . '_' . $configurationKey);
        $db->update('configuration', ['configuration_value' => $configurationValue]);
    }
    
	protected function getOrdersStatus($names, $color)
    {
        $orderStatusId = null;
        $orderStatusService = StaticGXCoreLoader::getService('OrderStatus');
        /** @var \OrderStatusInterface $orderStatus */
        foreach($orderStatusService->findAll() as $orderStatus)
        {
            foreach($names as $languageCode => $statusName)
            {
                if($orderStatus->getName(MainFactory::create('LanguageCode', new StringType($languageCode))) === $statusName)
                {
                    $orderStatusId = $orderStatus->getId();
                    break 2;
                }
            }
        }
        if($orderStatusId === null)
        {
            $newOrderStatus = MainFactory::create('OrderStatus');
            foreach($names as $languageCode => $statusName)
            {
                $newOrderStatus->setName(
                    MainFactory::create('LanguageCode', new StringType($languageCode)),
                    new StringType($statusName)
                );
            }
            $newOrderStatus->setColor(new StringType($color));
            $orderStatusId = $orderStatusService->create($newOrderStatus);
        }
        return $orderStatusId;
    }

}
MainFactory::load_origin_class('ipayment');