<?php
/**
*
* Calc View
*
* @package	VirtueMart
* @subpackage Calculation tool
* @author Max Milbers
* @link ${PHING.VM.MAINTAINERURL}
* @copyright Copyright (c) 2004 - 2010 VirtueMart Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* @version $Id$
*/

// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');

// Load the view framework
if(!class_exists('VmViewAdmin'))require(VMPATH_ADMIN.DS.'helpers'.DS.'vmviewadmin.php');

/**
 * Description
 *
 * @package		VirtueMart
 * @author
 */

class VirtuemartViewCalc extends VmViewAdmin {

	function display($tpl = null) {

		if (!class_exists('VmHTML'))
			require(VMPATH_ADMIN . DS . 'helpers' . DS . 'html.php');

		$model = VmModel::getModel('calc');

		$this->vendorId = vmAccess::getVendorId();

		$this->SetViewTitle();

		$layoutName = vRequest::getCmd('layout', 'default');
		if ($layoutName == 'edit') {

			$calc = $model->getCalc();
			
			$this->assignRef('calc',	$calc);

			$isNew = ($calc->virtuemart_calc_id < 1);
			if ($isNew) {
				$calc->virtuemart_vendor_id = $this->vendorId;
				$db = JFactory::getDBO();
				//get default currency of the vendor, if not set get default of the shop
				$q = 'SELECT `vendor_currency` FROM `#__virtuemart_vendors` WHERE `virtuemart_vendor_id` = "'.$this->vendorId.'"';
				$db->setQuery($q);
				$currency= $db->loadResult();
				if(empty($currency)){
					$q = 'SELECT `vendor_currency` FROM `#__virtuemart_vendors` WHERE `virtuemart_vendor_id` = "1" ';
					$db->setQuery($q);
					$currency= $db->loadResult();
					$calc->calc_currency = $currency;
				} else {
					$calc->calc_currency = $currency;
				}

			}
			$this->entryPointsList = self::renderEntryPointsList($calc->calc_kind);
			$this->mathOpList = self::renderMathOpList($calc->calc_value_mathop);

			if(empty($calc->calc_categories)){
				$calc->calc_categories = array();
			} else if(!is_array($calc->calc_categories)){
				$calc->calc_categories = array($calc->calc_categories);
			}
			$calc_categories = $calc->calc_categories;
			$this->categoryTree = ShopFunctions::categoryListTree($calc_categories);

			$currencyModel = VmModel::getModel('currency');
			$this->currencies = $currencyModel->getCurrencies();

			$this->shopperGroupList= ShopFunctions::renderShopperGroupList($calc->virtuemart_shoppergroup_ids,True);

			if (!class_exists ('ShopFunctionsF')) {
				require(VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctionsf.php');
			}

			$this->countriesList = ShopFunctionsF::renderCountryList($calc->calc_countries,True);
			$this->statesList = ShopFunctionsF::renderStateList($calc->virtuemart_state_ids,'', True, 0, array(), 'virtuemart_state_id', '');
			$this->manufacturerList= ShopFunctions::renderManufacturerList($calc->virtuemart_manufacturers,true);

			if($this->showVendors()){
				$this->vendorList= ShopFunctions::renderVendorList($calc->virtuemart_vendor_id);
			}

			$this->addStandardEditViewCommands();

        } else {
			if($this->showVendors()){
				JToolBarHelper::custom('toggle.shared.1', 'publish', 'yes', vmText::_('COM_VIRTUEMART_SHARED_TOGGLE_ON'), true);
				JToolBarHelper::custom('toggle.shared.0', 'unpublish', 'no', vmText::_('COM_VIRTUEMART_SHARED_TOGGLE_OFF'), true);
			}

			$this->addStandardDefaultViewCommands();
			$this->addStandardDefaultViewLists($model);

			$search = vRequest::getCmd('search', false);
			$this->calcs = $model->getCalcs(false, false, $search);
			vmLanguage::loadJLang('com_virtuemart_shoppers',true);
			foreach ($this->calcs as &$data){
				$data->calcCategoriesList = shopfunctions::renderGuiList($data->virtuemart_calc_id,'categories','category_name','category','calc_categories','virtuemart_calc_id');

				$data->calcShoppersList = shopfunctions::renderGuiList($data->virtuemart_calc_id,'shoppergroups','shopper_group_name','shoppergroup','calc_shoppergroups','virtuemart_calc_id');

				$data->calcCountriesList = shopfunctions::renderGuiList($data->virtuemart_calc_id,'countries','country_name','country','calc_countries','virtuemart_calc_id');

				$data->calcStatesList = shopfunctions::renderGuiList($data->virtuemart_calc_id,'states','state_name','states','calc_states','virtuemart_calc_id');

				$data->calcManufacturersList = shopfunctions::renderGuiList($data->virtuemart_calc_id,'manufacturers','mf_name','manufacturer','calc_manufacturers','virtuemart_calc_id');
			}

			$this->pagination = $model->getPagination();

		}

		parent::display($tpl);
	}


	/**
	 * Builds a list to choose the Entrypoints
	 * When you want to add extra Entrypoints, look in helpers/calculationh.php for mor information
	 *
	 *
	 * @copyright Copyright (c) 2009 VirtueMart Team. All rights reserved.
	 * @author Max Milbers
	 * @param 	$selected 	the selected values, may be single data or array
	 * @return 	$list 		list of the Entrypoints
	 */

	function renderEntryPointsList($selected){

		//MathOp array
		$entryPoints = array(
		'0' => array('calc_kind' => 'Marge', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_PMARGIN')),
		'1' => array('calc_kind' => 'DBTax', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_DBTAX')),
		'2' => array('calc_kind' => 'Tax', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_TAX')),
		'3' => array('calc_kind' => 'VatTax', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_VATTAX')),
		'4' => array('calc_kind' => 'DATax', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_DATAX')),
		'5' => array('calc_kind' => 'DBTaxBill', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_DBTAXBILL')),
		'6' => array('calc_kind' => 'TaxBill', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_TAXBILL')),
		'7' => array('calc_kind' => 'DATaxBill', 'calc_kind_name' => vmText::_('COM_VIRTUEMART_CALC_EPOINT_DATAXBILL')),
		);

		$listHTML = JHtml::_('Select.genericlist', $entryPoints, 'calc_kind', '', 'calc_kind', 'calc_kind_name', $selected );
		return $listHTML;

	}

	/**
	 * Builds a list to choose the mathematical operations
	 * When you want to add extra operations, look in helpers/calculationh.php for more information
	 *
	 * @copyright 	Copyright (c) 2009 VirtueMart Team. All rights reserved.
	 * @author 		Max Milbers
	 * @param 	$selected 	the selected values, may be single data or array
	 * @return 	$list 		list of the Entrypoints
	 */

	function renderMathOpList($selected){

		//MathOp array
		$mathOps = array(
		'0' => array('calc_value_mathop' => '+', 'calc_value_mathop_name' => '+'),
		'1' => array('calc_value_mathop' => '-', 'calc_value_mathop_name' => '-'),
		'2' => array('calc_value_mathop' => '+%', 'calc_value_mathop_name' => '+%'),
		'3' => array('calc_value_mathop' => '-%', 'calc_value_mathop_name' => '-%')
		);

		if (!class_exists('vmCalculationPlugin')) require(VMPATH_PLUGINLIBS . DS . 'vmcalculationplugin.php');
		JPluginHelper::importPlugin('vmcalculation');
		$dispatcher = JDispatcher::getInstance();

		$answer = $dispatcher->trigger('plgVmAddMathOp', array(&$mathOps));

		$listHTML = JHtml::_('Select.genericlist', $mathOps, 'calc_value_mathop', 'style="width:70px;"', 'calc_value_mathop', 'calc_value_mathop_name', $selected );
		return $listHTML;
	}


}
// pure php no closing tag