<?php
/*------------------------------------------------------------------------------
  $Id$

  AbanteCart, Ideal OpenSource Ecommerce Solution
  http://www.AbanteCart.com

  Copyright © 2011-2014 Belavier Commerce LLC

  This source file is subject to Open Software License (OSL 3.0)
  License details is bundled with this package in the file LICENSE.txt.
  It is also available at this URL:
  <http://www.opensource.org/licenses/OSL-3.0>

 UPGRADE NOTE:
   Do not edit or add to this file if you wish to upgrade AbanteCart to newer
   versions in the future. If you wish to customize AbanteCart for your
   needs please refer to http://www.AbanteCart.com for more information.
------------------------------------------------------------------------------*/
if (!defined('DIR_CORE') || !IS_ADMIN) {
	header('Location: static_pages/');
}
class ControllerPagesTotalHandling extends AController {
	public $data = array();
	public $error = array();
	private $fields = array('handling_total',
							'handling_prefix',
							'handling_fee',
							'handling_tax_class_id',
							'handling_status',
							'handling_fee_total_type',
							'handling_sort_order',
							'handling_calculation_order',
							'handling_per_payment'
	);

	public function main() {

		//init controller data
		$this->extensions->hk_InitData($this, __FUNCTION__);

		$this->document->setTitle($this->language->get('heading_title'));
		$this->loadModel('setting/setting');

		if ($this->request->is_POST() && ($this->_validate())) {
			$settings = $this->request->post;
			foreach($settings['handling_payment'] as $i=>$payment){
				if(!trim($payment)){
					unset($settings['handling_payment'][$i],
						$settings['handling_payment_subtotal'][$i],
						$settings['handling_payment_prefix'][$i],
						$settings['handling_payment_fee'][$i]);
				}
			}

			$settings['handling_per_payment'] = serialize(
													array('handling_payment'=>$settings['handling_payment'],
															'handling_payment_subtotal'=>$settings['handling_payment_subtotal'],
															'handling_payment_prefix'=>$settings['handling_payment_prefix'],
															'handling_payment_fee'=>$settings['handling_payment_fee']));

			unset($settings['handling_payment'],
					$settings['handling_payment_subtotal'],
					$settings['handling_payment_prefix'],
					$settings['handling_payment_fee']);

			$this->model_setting_setting->editSetting('handling', $settings);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->html->getSecureURL('total/handling'));
		}
		if (isset($this->error['warning'])) {
			$this->data['error_warning'] = $this->error['warning'];
		} else {
			$this->data['error_warning'] = '';
		}
		$this->data['success'] = $this->session->data['success'];
		if (isset($this->session->data['success'])) {
			unset($this->session->data['success']);
		}

		$this->document->initBreadcrumb(array(
			'href' => $this->html->getSecureURL('index/home'),
			'text' => $this->language->get('text_home'),
			'separator' => FALSE
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('extension/total'),
			'text' => $this->language->get('text_total'),
			'separator' => ' :: '
		));
		$this->document->addBreadcrumb(array(
			'href' => $this->html->getSecureURL('total/handling'),
			'text' => $this->language->get('heading_title'),
			'separator' => ' :: ',
			'current' => true
		));

		$this->loadModel('localisation/tax_class');
		$_tax_classes = $this->model_localisation_tax_class->getTaxClasses();
		$tax_classes = array(0 => $this->language->get('text_none'));
		foreach ($_tax_classes as $k => $v) {
			$tax_classes[$v['tax_class_id']] = $v['title'];
		}

		foreach ($this->fields as $f) {
			$this->data [$f] = $this->config->get($f);
			if($f=='handling_per_payment'){
				$this->data[$f] = unserialize($this->data[$f]);
			}
		}

		$this->data ['action'] = $this->html->getSecureURL('total/handling');
		$this->data['cancel'] = $this->html->getSecureURL('extension/total');
		$this->data ['heading_title'] = $this->language->get('text_edit') . $this->language->get('text_total');
		$this->data ['form_title'] = $this->language->get('heading_title');
		$this->data ['update'] = $this->html->getSecureURL('listing_grid/total/update_field', '&id=handling');

		$form = new AForm ('HT');
		$form->setForm(array(
				'form_name' => 'editFrm',
				'update' => $this->data ['update']
		));

		$this->data['form']['form_open'] = $form->getFieldHtml(array(
				'type' => 'form',
				'name' => 'editFrm',
				'action' => $this->data ['action'],
				'attr' => 'data-confirm-exit="true" class="aform form-horizontal"'
		));
		$this->data['form']['submit'] = $form->getFieldHtml(array(
				'type' => 'button',
				'name' => 'submit',
				'text' => $this->language->get('button_save')
		));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
				'type' => 'button',
				'name' => 'cancel',
				'text' => $this->language->get('button_cancel')
		));

		$currency_symbol = $this->currency->getCurrency($this->config->get('config_currency'));
		$currency_symbol = $currency_symbol[ 'symbol_left' ] . $currency_symbol[ 'symbol_right' ];

		$this->data['form']['fields']['status'] = $form->getFieldHtml(array(
			'type' => 'checkbox',
			'name' => 'handling_status',
			'value' => $this->data['handling_status'],
			'style' => 'btn_switch',
		));
		$this->data['form']['fields']['total'] = $form->getFieldHtml(array(
			'type' => 'input',
			'name' => 'handling_total',
			'value' => $this->data['handling_total'],
			'placeholder' => $this->language->get('entry_total_palceholder')
		));
		$this->data['form']['fields']['fee'] = array(
				$form->getFieldHtml(array(
					'type' => 'selectbox',
					'name' => 'handling_prefix',
					'value' => $this->data['handling_prefix'],
					'options' => array(
						'$' => $currency_symbol,
						'%' => '%'),
					'style' => 'small-field'
				)),
				$form->getFieldHtml(array(
					'type' => 'input',
					'name' => 'handling_fee',
					'value' => $this->data['handling_fee'],
				))
		);

		$payments = $this->extensions->getExtensionsList(array('filter'=>'payment','sort_order'=>array('name')));
		$options[] = $this->language->get('text_none');
		foreach($payments->rows as $row){
			if($row['status']){
				$options[$row['key']] = $row['name'];
			}
		}
		if(!sizeof($this->data['handling_per_payment']['handling_payment'])){
			$this->data['handling_per_payment'] = array(
													'handling_payment'=> array(0 => ''),
													'handling_payment_subtotal'=> array(0 => ''),
													'handling_payment_fee'=> array(0 => '')
			);
		}

		foreach($this->data['handling_per_payment']['handling_payment'] as $i=>$payment){
			$this->data['form']['fields']['payment_fee'.$i] = array(
					$this->language->get('entry_payment'),
					$form->getFieldHtml(array(
							'type' => 'selectbox',
							'name' => 'handling_payment[]',
							'options'=>$options,
							'value' => $payment,
					)),
					$this->language->get('entry_order_subtotal'),
					$form->getFieldHtml(array(
							'type' => 'input',
							'name' => 'handling_payment_subtotal[]',
							'value' => $this->data['handling_per_payment']['handling_payment_subtotal'][$i],
							'style' => 'small-field'
					)),
					$this->language->get('entry_fee'),
					$form->getFieldHtml(array(
							'type' => 'selectbox',
							'name' => 'handling_payment_prefix[' . $product_option_value_id . ']',
							'value' => $this->data['handling_per_payment']['handling_payment_prefix'][$i],
							'options' => array(
								'$' => $currency_symbol,
								'%' => '%'),
							'style' => 'small-field'
					)),
					$form->getFieldHtml(array(
					'type' => 'input',
					'name' => 'handling_payment_fee[]',
					'value' => $this->data['handling_per_payment']['handling_payment_fee'][$i],
					'style' => 'small-field'
					))
			);
		}

		$this->data['form']['fields']['tax'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'handling_tax_class_id',
			'options' => $tax_classes,
			'value' => $this->data['handling_tax_class_id'],
		));
		$this->loadLanguage('extension/extensions');
		$options = array('fee' => $this->language->get('text_fee'),
			'discount' => $this->language->get('text_discount'),
			'total' => $this->language->get('text_total'),
			'subtotal' => $this->language->get('text_subtotal'),
			'tax' => $this->language->get('text_tax'),
			'shipping' => $this->language->get('text_shipping')
		);
		$this->data['form']['fields']['total_type'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'handling_fee_total_type',
			'options' => $options,
			'value' => $this->data['handling_fee_total_type']
		));
		$this->data['form']['fields']['sort_order'] = $form->getFieldHtml(array(
			'type' => 'input',
			'name' => 'handling_sort_order',
			'value' => $this->data['handling_sort_order'],
		));
		$this->data['form']['fields']['calculation_order'] = $form->getFieldHtml(array(
			'type' => 'input',
			'name' => 'handling_calculation_order',
			'value' => $this->data['handling_calculation_order'],
		));
		$this->view->assign('help_url', $this->gen_help_url('edit_handling'));
		$this->view->batchAssign($this->data);
		$this->processTemplate('pages/total/handling.tpl');

		//update controller data
		$this->extensions->hk_UpdateData($this, __FUNCTION__);
	}

	private function _validate() {
		if (!$this->user->canModify('total/handling')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}

		foreach($this->request->post['handling_payment'] as $i=>$payment_id){
			if($payment_id){
				if (!(int)$this->request->post['handling_payment_subtotal'][$i]) {
					$this->error['warning'] = $this->language->get('error_number');
				}
				if (!(float)$this->request->post['handling_payment_fee'][$i]) {
					$this->error['warning'] = $this->language->get('error_number');
				}
			}
		}

		if (!has_value($this->request->post['handling_total'])) {
			$this->error['warning'] = $this->language->get('error_number');
		}
		if (!has_value($this->request->post['handling_fee'])) {
			$this->error['warning'] = $this->language->get('error_number');
		}


		if (!$this->error) {
			return TRUE;
		} else {
			return FALSE;
		}
	}
}