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

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

  Copyright © 2011-2017 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');
			$this->extensions->hk_ProcessData($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['error'] = $this->error;
		$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 status_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_placeholder'),
				'required'    => true
		));
		$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'],
						'required' => true
				))
		);

		$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_payment_fee'),
					$form->getFieldHtml(array (
							'type'    => 'selectbox',
							'name'    => 'handling_payment_prefix[' . $i . ']',
							'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');
				}
			}
		}
		$total = (float)$this->request->post['handling_total'];
		if (!$total){
			$this->error['total'] = $this->language->get('error_number');
		}
		$fee = (float)$this->request->post['handling_fee'];
		if (!$fee){
			$this->error['fee'] = $this->language->get('error_number');
		}

		$this->extensions->hk_ValidateData($this);

		if (!$this->error){
			return true;
		} else{
			return false;
		}
	}
}