<?php
/* --------------------------------------------------------------
   freeamount.php 2018-02-16
   Gambio GmbH
   http://www.gambio.de
   Copyright (c) 2018 Gambio GmbH
   Released under the GNU General Public License (Version 2)
   [http://www.gnu.org/licenses/gpl-2.0.html]
   --------------------------------------------------------------

   based on: 
   (c) 2000-2001 The Exchange Project  (earlier name of osCommerce)
   (c) 2002-2003 osCommerce(freeamount.php,v 1.01 2002/01/24); www.oscommerce.com 
   (c) 2003	 nextcommerce (freeamount.php,v 1.12 2003/08/24); www.nextcommerce.org
   (c) 2005 XT-Commerce - community made shopping http://www.xt-commerce.com ($Id: freeamount.php 1306 2005-10-14 10:32:31Z mz $)

   Released under the GNU General Public License 
   ---------------------------------------------------------------------------------------*/


  class freeamount_ORIGIN {
    var $code, $title, $description, $icon, $enabled;


    public function __construct() {
      $this->code = 'freeamount';
      $this->title = defined('MODULE_SHIPPING_FREEAMOUNT_TEXT_TITLE') ? MODULE_SHIPPING_FREEAMOUNT_TEXT_TITLE : '';
      $this->description = defined('MODULE_SHIPPING_FREEAMOUNT_TEXT_DESCRIPTION') ? MODULE_SHIPPING_FREEAMOUNT_TEXT_DESCRIPTION : '';
      $this->icon ='';   // change $this->icon =  DIR_WS_ICONS . 'shipping_ups.gif'; to some freeshipping icon
      $this->sort_order = defined('MODULE_SHIPPING_FREEAMOUNT_SORT_ORDER') ? MODULE_SHIPPING_FREEAMOUNT_SORT_ORDER : '0';
	  $this->tax_class = defined('MODULE_SHIPPING_FREEAMOUNT_TAX_CLASS') ? MODULE_SHIPPING_FREEAMOUNT_TAX_CLASS : '0';
	  $this->enabled = defined('MODULE_SHIPPING_FREEAMOUNT_STATUS') && MODULE_SHIPPING_FREEAMOUNT_STATUS === 'True';
    }

    function quote($method = '') {
    	global $xtPrice, $order;

		$t_freeamount = (double)MODULE_SHIPPING_FREEAMOUNT_AMOUNT;
		if($_SESSION['customers_status']['customers_status_show_price_tax'] == 0
				&& $_SESSION['customers_status']['customers_status_add_tax_ot'] == 0
				&& (int)MODULE_ORDER_TOTAL_SHIPPING_TAX_CLASS > 0)
		{
			$t_freeamount = $t_freeamount / (1 + $xtPrice->TAX[MODULE_ORDER_TOTAL_SHIPPING_TAX_CLASS] / 100);
		}
		elseif($this->tax_class > 0)
		{
			$tax_rate = xtc_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
			$t_freeamount = $t_freeamount / (1 + $tax_rate / 100);
		}

	  if (( round($xtPrice->xtcRemoveCurr($_SESSION['cart']->show_total()), 2) < round($t_freeamount, 2) ) && MODULE_SHIPPING_FREEAMOUNT_DISPLAY == 'False')
	  return;

      $this->quotes = [
	      'id'     => $this->code,
	      'module' => MODULE_SHIPPING_FREEAMOUNT_TEXT_TITLE,
	      'methods' => [],
      ];

      if ( round($xtPrice->xtcRemoveCurr($_SESSION['cart']->show_total()), 2) < round($t_freeamount, 2) )
        $this->quotes['error'] = sprintf(MODULE_SHIPPING_FREEAMOUNT_TEXT_WAY,$xtPrice->xtcFormat($t_freeamount,true,0,true));
      else
 	$this->quotes['methods'] = array(array('id'    => $this->code,
                                               'title' => sprintf(MODULE_SHIPPING_FREEAMOUNT_TEXT_WAY,$xtPrice->xtcFormat($t_freeamount,true,0,true)),
                                               'cost'  => 0));

      if (xtc_not_null($this->icon)) $this->quotes['icon'] = xtc_image($this->icon, $this->title);

      return $this->quotes;
    }

    function check() {
      $check = xtc_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_FREEAMOUNT_STATUS'");
      $check = xtc_db_num_rows($check);

      return $check;
    }

    function install() {
      xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, set_function, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_STATUS', 'True', '6', '7', 'gm_cfg_select_option(array(\'True\', \'False\'), ', now())");
      xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_ALLOWED', '', '6', '0', now())");
      xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, set_function, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_DISPLAY', 'True', '6', '7', 'gm_cfg_select_option(array(\'True\', \'False\'), ', now())");
      xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_AMOUNT', '50.00', '6', '8', now())");
      xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_SORT_ORDER', '0', '6', '4', now())");
	  xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, use_function, set_function, date_added) values ('MODULE_SHIPPING_FREEAMOUNT_TAX_CLASS', '0', '6', '0', 'xtc_get_tax_class_title', 'xtc_cfg_pull_down_tax_classes(', now())");
    }

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

    function keys() {
      return array('MODULE_SHIPPING_FREEAMOUNT_STATUS','MODULE_SHIPPING_FREEAMOUNT_ALLOWED', 'MODULE_SHIPPING_FREEAMOUNT_DISPLAY', 'MODULE_SHIPPING_FREEAMOUNT_AMOUNT','MODULE_SHIPPING_FREEAMOUNT_SORT_ORDER', 'MODULE_SHIPPING_FREEAMOUNT_TAX_CLASS');
    }
  }
  
MainFactory::load_origin_class('freeamount');