<?php
class ControllerExtensionReportSaleReturn extends Controller {
    public function index(): void {
        $this->load->language('extension/report/sale_return');

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

        // Settings
        $this->load->model('setting/setting');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            $this->model_setting_setting->editSetting('report_sale_return', $this->request->post);

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

            $this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=report', true));
        }

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

        $data['breadcrumbs'] = [];

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

        $data['breadcrumbs'][] = [
            'text' => $this->language->get('text_extension'),
            'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=report', true)
        ];

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

        $data['action'] = $this->url->link('extension/report/sale_return', 'user_token=' . $this->session->data['user_token'], true);
        $data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=report', true);

        if (isset($this->request->post['report_sale_return_status'])) {
            $data['report_sale_return_status'] = $this->request->post['report_sale_return_status'];
        } else {
            $data['report_sale_return_status'] = $this->config->get('report_sale_return_status');
        }

        if (isset($this->request->post['report_sale_return_sort_order'])) {
            $data['report_sale_return_sort_order'] = $this->request->post['report_sale_return_sort_order'];
        } else {
            $data['report_sale_return_sort_order'] = $this->config->get('report_sale_return_sort_order');
        }

        $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('extension/report/sale_return_form', $data));
    }

    protected function validate() {
        if (!$this->user->hasPermission('modify', 'extension/report/sale_return')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }

    public function report(): string {
        $this->load->language('extension/report/sale_return');

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

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

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

        if (isset($this->request->get['filter_return_status_id'])) {
            $filter_return_status_id = (int)$this->request->get['filter_return_status_id'];
        } else {
            $filter_return_status_id = 0;
        }

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

        // Returns
        $this->load->model('extension/report/returns');

        $data['returns'] = [];

        $filter_data = [
            'filter_date_start'       => $filter_date_start,
            'filter_date_end'         => $filter_date_end,
            'filter_group'            => $filter_group,
            'filter_return_status_id' => $filter_return_status_id,
            'start'                   => ($page - 1) * $this->config->get('config_limit_admin'),
            'limit'                   => $this->config->get('config_limit_admin')
        ];

        $return_total = $this->model_extension_report_returns->getTotalReturns($filter_data);

        $results = $this->model_extension_report_returns->getReturns($filter_data);

        foreach ($results as $result) {
            $data['returns'][] = [
                'date_start' => date($this->language->get('date_format_short'), strtotime($result['date_start'])),
                'date_end'   => date($this->language->get('date_format_short'), strtotime($result['date_end'])),
                'returns'    => $result['returns']
            ];
        }

        $data['user_token'] = $this->session->data['user_token'];

        // Return Statuses
        $this->load->model('localisation/returns_status');

        $data['return_statuses'] = $this->model_localisation_returns_status->getReturnStatuses();

        $data['groups'] = [];

        $data['groups'][] = [
            'text'  => $this->language->get('text_year'),
            'value' => 'year',
        ];

        $data['groups'][] = [
            'text'  => $this->language->get('text_month'),
            'value' => 'month',
        ];

        $data['groups'][] = [
            'text'  => $this->language->get('text_week'),
            'value' => 'week',
        ];

        $data['groups'][] = [
            'text'  => $this->language->get('text_day'),
            'value' => 'day',
        ];

        $url = '';

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

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

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

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

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

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

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

        $data['filter_date_start'] = $filter_date_start;
        $data['filter_date_end'] = $filter_date_end;
        $data['filter_group'] = $filter_group;
        $data['filter_return_status_id'] = $filter_return_status_id;

        return $this->load->view('extension/report/sale_return_info', $data);
    }
}