<?php declare(strict_types = 0);

/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


/**
 * Controller for the "Host->Monitoring" asynchronous refresh page.
 */
class CControllerHostViewRefresh extends CControllerHostView {

	protected function init(): void {
		$this->disableCsrfValidation();
	}

	protected function doAction(): void {
		$filter = static::FILTER_FIELDS_DEFAULT;

		if ($this->getInput('filter_counters', 0)) {
			$profile = (new CTabFilterProfile(static::FILTER_IDX, static::FILTER_FIELDS_DEFAULT))->read();
			$filters = $this->hasInput('counter_index')
				? [$profile->getTabFilter($this->getInput('counter_index'))]
				: $profile->getTabsWithDefaults();
			$filter_counters = [];

			foreach ($filters as $index => $tabfilter) {
				$filter_counters[$index] = $tabfilter['filter_show_counter'] ? $this->getCount($tabfilter) : 0;
			}

			$this->setResponse(
				(new CControllerResponseData([
					'main_block' => json_encode(['filter_counters' => $filter_counters])
				]))->disableView()
			);
		}
		else {
			$this->getInputs($filter, array_keys($filter));
			$filter = $this->cleanInput($filter);
			$prepared_data = $this->getData($filter);

			$view_url = (new CUrl())
				->setArgument('action', 'host.view')
				->removeArgument('page');

			$data = [
				'filter' => $filter,
				'view_curl' => $view_url,
				'sort' => $filter['sort'],
				'sortorder' => $filter['sortorder'],
				'allowed_ui_latest_data' => $this->checkAccess(CRoleHelper::UI_MONITORING_LATEST_DATA),
				'allowed_ui_problems' => $this->checkAccess(CRoleHelper::UI_MONITORING_PROBLEMS)
			] + $prepared_data;

			$response = new CControllerResponseData($data);
			$this->setResponse($response);
		}
	}
}