<?php
class ControllerReportProductViewed extends Controller {

    private $error;
    
    public function index() {
        $this->load->language('report/product_viewed');

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

        if (isset($this->request->get['page'])) {
            $page = $this->request->get['page'];
        } else {
            $page = 1;
        }

        $url = '';

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['breadcrumbs'] = array();

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('report/product_viewed', 'token=' . $this->session->data['token'] . $url, true)
        );

        $this->load->model('report/product');

        $filter_data = array(
            'start' => ($page - 1) * $this->config->get('config_limit_admin'),
            'limit' => $this->config->get('config_limit_admin')
        );

        $data['products'] = array();

        $product_viewed_total = $this->model_report_product->getTotalProductViews();

        $product_total = $this->model_report_product->getTotalProductsViewed();

        $results = $this->model_report_product->getProductsViewed($filter_data);

        foreach ($results as $result) {
            if ($result['viewed']) {
                $percent = round($result['viewed'] / $product_viewed_total * 100, 2);
            } else {
                $percent = 0;
            }

            $data['products'][] = array(
                'name'    => $result['name'],
                'model'   => $result['model'],
                'viewed'  => $result['viewed'],
                'percent' => $percent . '%'
            );
        }

        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_list'] = $this->language->get('text_list');
        $data['text_no_results'] = $this->language->get('text_no_results');
        $data['text_confirm'] = $this->language->get('text_confirm');

        $data['column_name'] = $this->language->get('column_name');
        $data['column_model'] = $this->language->get('column_model');
        $data['column_viewed'] = $this->language->get('column_viewed');
        $data['column_percent'] = $this->language->get('column_percent');

        $data['button_reset'] = $this->language->get('button_reset');

        $url = '';

        if (isset($this->request->get['page'])) {
            $url .= '&page=' . $this->request->get['page'];
        }

        $data['reset'] = $this->url->link('report/product_viewed/reset', 'token=' . $this->session->data['token'] . $url, true);

        if (isset($this->session->data['error'])) {
            $data['error_warning'] = $this->session->data['error'];

            unset($this->session->data['error']);
        } elseif (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->session->data['success'])) {
            $data['success'] = $this->session->data['success'];

            unset($this->session->data['success']);
        } else {
            $data['success'] = '';
        }

        $pagination = new Pagination();
        $pagination->total = $product_total;
        $pagination->page = $page;
        $pagination->limit = $this->config->get('config_limit_admin');
        $pagination->url = $this->url->link('report/product_viewed', 'token=' . $this->session->data['token'] . '&page={page}', true);

        $data['pagination'] = $pagination->render();

        $data['results'] = sprintf($this->language->get('text_pagination'), ($product_total) ? (($page - 1) * $this->config->get('config_limit_admin')) + 1 : 0, ((($page - 1) * $this->config->get('config_limit_admin')) > ($product_total - $this->config->get('config_limit_admin'))) ? $product_total : ((($page - 1) * $this->config->get('config_limit_admin')) + $this->config->get('config_limit_admin')), $product_total, ceil($product_total / $this->config->get('config_limit_admin')));

        $data['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('report/product_viewed', $data));
    }

    public function reset() {
        $this->load->language('report/product_viewed');

        if (!$this->user->hasPermission('modify', 'report/product_viewed')) {
            $this->session->data['error'] = $this->language->get('error_permission');
        } else {
            $this->load->model('report/product');

            $this->model_report_product->reset();

            $this->session->data['success'] = $this->language->get('text_success');
        }

        $this->response->redirect($this->url->link('report/product_viewed', 'token=' . $this->session->data['token'], true));
    }

}