<?php
/*
@author Dmitriy Kubarev
@link   http://www.simpleopencart.com
@link   http://www.opencart.com/index.php?route=extension/extension/info&extension_id=4811
*/  

class ControllerCheckoutSimpleCheckoutSummary extends Controller { 
    public function index() {

        $this->load->library('simple/simplecheckout');

        $this->simplecheckout = SimpleCheckout::getInstance($this->registry);
        $this->simplecheckout->setCurrentBlock('summary');

        $this->language->load('checkout/cart');
        $this->language->load('checkout/simplecheckout');

        $this->load->model('tool/image');
        
        $this->load->library('encryption');

        $this->data['column_image']                  = $this->language->get('column_image');
        $this->data['column_name']                   = $this->language->get('column_name');
        $this->data['column_model']                  = $this->language->get('column_model');
        $this->data['column_quantity']               = $this->language->get('column_quantity');
        $this->data['column_price']                  = $this->language->get('column_price');
        $this->data['column_total']                  = $this->language->get('column_total');
        $this->data['text_summary']                  = $this->language->get('text_summary');
        $this->data['text_summary_comment']          = $this->language->get('text_summary_comment');
        $this->data['text_summary_shipping_address'] = $this->language->get('text_summary_shipping_address');
        $this->data['text_summary_payment_address']  = $this->language->get('text_summary_payment_address');
        $this->data['text_until_cancelled']          = $this->language->get('text_until_cancelled');
        $this->data['text_freq_day']                 = $this->language->get('text_freq_day');
        $this->data['text_freq_week']                = $this->language->get('text_freq_week');
        $this->data['text_freq_month']               = $this->language->get('text_freq_month');
        $this->data['text_freq_bi_month']            = $this->language->get('text_freq_bi_month');
        $this->data['text_freq_year']                = $this->language->get('text_freq_year');
        $this->data['text_trial']                    = $this->language->get('text_trial');
        $this->data['text_recurring']                = $this->language->get('text_recurring');
        $this->data['text_length']                   = $this->language->get('text_length');
        $this->data['text_recurring_item']           = $this->language->get('text_recurring_item');
        $this->data['text_payment_profile']          = $this->language->get('text_payment_profile');

        $this->data['button_update'] = $this->language->get('button_update');
        
        $this->data['products'] = array();
                
        $products = $this->cart->getProducts();
        
        $points_total = 0;

        $version = $this->simplecheckout->getOpencartVersion();
        
        foreach ($products as $product) {
            
            $product_total = 0;
                
            foreach ($products as $product_2) {
                if ($product_2['product_id'] == $product['product_id']) {
                    $product_total += $product_2['quantity'];
                }
            }        
            
            $option_data = array();

            foreach ($product['option'] as $option) {
                if ($option['type'] != 'file') {
                    $value = $option['option_value'];    
                } else {
                    $encryption = new Encryption($this->config->get('config_encryption'));
                    $option_value = $encryption->decrypt($option['option_value']);
                    $filename = substr($option_value, 0, strrpos($option_value, '.'));
                    $value = $filename;
                }
                
                $option_data[] = array(
                    'name'  => $option['name'],
                    'value' => (utf8_strlen($value) > 20 ? utf8_substr($value, 0, 20) . '..' : $value)
                );
            }
            
            if ($product['image']) {
                $image_cart_width = $this->config->get('config_image_cart_width');
                $image_cart_width = $image_cart_width ? $image_cart_width : 40;
                $image_cart_height = $this->config->get('config_image_cart_height');
                $image_cart_height = $image_cart_height ? $image_cart_height : 40;
                $image = $this->model_tool_image->resize($product['image'], $image_cart_width, $image_cart_height);
            } else {
                $image = '';
            }
            
            if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
                $price = $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')));
            } else {
                $price = false;
            }

            if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
                $total = $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']);
            } else {
                $total = false;
            }

            if ($version >= 156) {
                $profile_description = '';
                    
                if ($product['recurring']) {
                    $frequencies = array(
                        'day'        => $this->language->get('text_day'),
                        'week'       => $this->language->get('text_week'),
                        'semi_month' => $this->language->get('text_semi_month'),
                        'month'      => $this->language->get('text_month'),
                        'year'       => $this->language->get('text_year'),
                    );

                    if ($product['recurring_trial']) {
                        $recurring_price = $this->currency->format($this->tax->calculate($product['recurring_trial_price'] * $product['quantity'], $product['tax_class_id'], $this->config->get('config_tax')));
                        $profile_description = sprintf($this->language->get('text_trial_description'), $recurring_price, $product['recurring_trial_cycle'], $frequencies[$product['recurring_trial_frequency']], $product['recurring_trial_duration']) . ' ';
                    }

                    $recurring_price = $this->currency->format($this->tax->calculate($product['recurring_price'] * $product['quantity'], $product['tax_class_id'], $this->config->get('config_tax')));

                    if ($product['recurring_duration']) {
                        $profile_description .= sprintf($this->language->get('text_payment_description'), $recurring_price, $product['recurring_cycle'], $frequencies[$product['recurring_frequency']], $product['recurring_duration']);
                    } else {
                        $profile_description .= sprintf($this->language->get('text_payment_until_canceled_description'), $recurring_price, $product['recurring_cycle'], $frequencies[$product['recurring_frequency']], $product['recurring_duration']);
                    }
                }

                $this->data['products'][] = array(
                    'key'                 => $product['key'],
                    'thumb'               => $image,
                    'name'                => $product['name'],
                    'model'               => $product['model'],
                    'option'              => $option_data,
                    'quantity'            => $product['quantity'],
                    'stock'               => $product['stock'],
                    'reward'              => ($product['reward'] ? sprintf($this->language->get('text_reward'), $product['reward']) : ''),
                    'price'               => $price,
                    'total'               => $total,
                    'href'                => $this->url->link('product/product', 'product_id=' . $product['product_id']),
                    'recurring'           => $product['recurring'],
                    'profile_name'        => $product['profile_name'],
                    'profile_description' => $profile_description,
                );
            } else {
                $this->data['products'][] = array(
                    'key'      => $product['key'],
                    'thumb'    => $image,
                    'name'     => $product['name'],
                    'model'    => $product['model'],
                    'option'   => $option_data,
                    'quantity' => $product['quantity'],
                    'stock'    => $product['stock'],
                    'reward'   => ($product['reward'] ? sprintf($this->language->get('text_reward'), $product['reward']) : ''),
                    'price'    => $price,
                    'total'    => $total,
                    'href'     => $this->url->link('product/product', 'product_id=' . $product['product_id'])
                );
            }

            if ($product['points']) {
                $points_total += $product['points'];
            }
        } 
        
        // Gift Voucher
        $this->data['vouchers'] = array();
        
        if (!empty($this->session->data['vouchers'])) {
            foreach ($this->session->data['vouchers'] as $key => $voucher) {
                $this->data['vouchers'][] = array(
                    'key'         => $key,
                    'description' => $voucher['description'],
                    'amount'      => $this->currency->format($voucher['amount'])
                );
            }
        }  
        
        $total_data = array();
        $total = 0;
        $taxes = $this->cart->getTaxes();
        
        $this->data['modules'] = array();
        
        if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {                         
            $this->load->model('setting/extension');
            
            $sort_order = array(); 
            
            $results = $this->model_setting_extension->getExtensions('total');
            
            foreach ($results as $key => $value) {
                $sort_order[$key] = $this->config->get($value['code'] . '_sort_order');
            }
            
            array_multisort($sort_order, SORT_ASC, $results);
            
            foreach ($results as $result) {
                if ($this->config->get($result['code'] . '_status')) {
                    $this->load->model('total/' . $result['code']);
    
                    $this->{'model_total_' . $result['code']}->getTotal($total_data, $total, $taxes);
                    
                    $this->data['modules'][$result['code']] = true;
                }
            }
            
            $sort_order = array(); 
          
            foreach ($total_data as $key => $value) {
                $sort_order[$key] = $value['sort_order'];
            }

            array_multisort($sort_order, SORT_ASC, $total_data);
        }
        
        $this->data['totals'] = $total_data;
        
        $points = $this->customer->getRewardPoints();
        $points_to_use = $points > $points_total ? $points_total : $points;
        $this->data['points'] = $points_to_use;
        
        $this->data['reward']  = isset($this->session->data['reward']) ? $this->session->data['reward'] : '';
        $this->data['voucher'] = isset($this->session->data['voucher']) ? $this->session->data['voucher'] : '';
        $this->data['coupon']  = isset($this->session->data['coupon']) ? $this->session->data['coupon'] : '';

        $payment_address = $this->simplecheckout->getPaymentAddress();
        
        $payment_address_format = $payment_address['address_format'];

        if (!empty($payment_address_format)) {
            $format = $payment_address_format;
        } else {
            $format = '{firstname} {lastname}' . "\n" . '{company}' . "\n" . '{address_1}' . "\n" . '{address_2}' . "\n" . '{city} {postcode}' . "\n" . '{zone}' . "\n" . '{country}';
        }
        
        $find = array(
            '{firstname}',
            '{lastname}',
            '{company}',
            '{address_1}',
            '{address_2}',
            '{city}',
            '{postcode}',
            '{zone}',
            '{zone_code}',
            '{country}'
        );
        
        $replace = array(
            'firstname' => $payment_address['firstname'],
            'lastname'  => $payment_address['lastname'],
            'company'   => $payment_address['company'],
            'address_1' => $payment_address['address_1'],
            'address_2' => $payment_address['address_2'],
            'city'      => $payment_address['city'],
            'postcode'  => $payment_address['postcode'],
            'zone'      => $payment_address['zone'],
            'zone_code' => $payment_address['zone_code'],
            'country'   => $payment_address['country']  
        );
        
        $this->data['summary_payment_address'] = trim(str_replace(array("\r\n", "\r", "\n"), '<br />', preg_replace(array("/\s\s+/", "/\r\r+/", "/\n\n+/"), '<br />', trim(str_replace($find, $replace, $format)))));                     
        
        $this->data['summary_shipping_address'] = '';

        if ($this->cart->hasShipping()) {
            $shipping_address = $this->simplecheckout->getShippingAddress();

            $shipping_address_format = $shipping_address['address_format'];

            if (!empty($shipping_address_format)) {
                $format = $shipping_address_format;
            } else {
                $format = '{firstname} {lastname}' . "\n" . '{company}' . "\n" . '{address_1}' . "\n" . '{address_2}' . "\n" . '{city} {postcode}' . "\n" . '{zone}' . "\n" . '{country}';
            }
            
            $find = array(
                '{firstname}',
                '{lastname}',
                '{company}',
                '{address_1}',
                '{address_2}',
                '{city}',
                '{postcode}',
                '{zone}',
                '{zone_code}',
                '{country}'
            );
            
            $replace = array(
                'firstname' => $shipping_address['firstname'],
                'lastname'  => $shipping_address['lastname'],
                'company'   => $shipping_address['company'],
                'address_1' => $shipping_address['address_1'],
                'address_2' => $shipping_address['address_2'],
                'city'      => $shipping_address['city'],
                'postcode'  => $shipping_address['postcode'],
                'zone'      => $shipping_address['zone'],
                'zone_code' => $shipping_address['zone_code'],
                'country'   => $shipping_address['country']  
            );
            
            $this->data['summary_shipping_address'] = trim(str_replace(array("\r\n", "\r", "\n"), '<br />', preg_replace(array("/\s\s+/", "/\r\r+/", "/\n\n+/"), '<br />', trim(str_replace($find, $replace, $format)))));                     
        }
        
        $this->data['display_header'] = $this->simplecheckout->getSettingValue('displayHeader');
        $this->data['summary_comment'] = $this->simplecheckout->getComment();

        if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/checkout/simplecheckout_summary.tpl')) {
            $this->template = $this->config->get('config_template') . '/template/checkout/simplecheckout_summary.tpl';
        } else {
            $this->template = 'default/template/checkout/simplecheckout_summary.tpl';
        }

        $this->response->setOutput($this->render());
        $this->simplecheckout->resetCurrentBlock(); 
    }
}