<?php
/*
** Zabbix
** Copyright (C) 2001-2016 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.
**/

$widget = (new CWidget())
	->setTitle(_('Maintenance periods'))
	->setControls((new CForm('get'))
		->cleanItems()
		->addItem((new CList())
			->addItem([
				new CLabel(_('Group'), 'groupid'),
				(new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN),
				$this->data['pageFilter']->getGroupsCB()
			])
			->addItem(new CSubmit('form', _('Create maintenance period')))
		))
	->addItem((new CFilter('web.maintenance.filter.state'))
		->addColumn((new CFormList())->addRow(_('Name'),
			(new CTextBox('filter_name', $data['filter']['name']))
				->setWidth(ZBX_TEXTAREA_FILTER_SMALL_WIDTH)
				->setAttribute('autofocus', 'autofocus')
		))
		->addColumn((new CFormList())->addRow(_('State'),
			(new CRadioButtonList('filter_status', (int) $data['filter']['status']))
				->addValue(_('Any'), -1)
				->addValue(_x('Active', 'maintenance status'), MAINTENANCE_STATUS_ACTIVE)
				->addValue(_x('Approaching', 'maintenance status'), MAINTENANCE_STATUS_APPROACH)
				->addValue(_x('Expired', 'maintenance status'), MAINTENANCE_STATUS_EXPIRED)
				->setModern(true)
		))
	);

// create form
$maintenanceForm = (new CForm())->setName('maintenanceForm');

// create table
$maintenanceTable = (new CTableInfo())
	->setHeader([
		(new CColHeader(
			(new CCheckBox('all_maintenances'))->onClick("checkAll('".$maintenanceForm->getName()."', 'all_maintenances', 'maintenanceids');")
		))->addClass(ZBX_STYLE_CELL_WIDTH),
		make_sorting_header(_('Name'), 'name', $this->data['sort'], $this->data['sortorder']),
		make_sorting_header(_('Type'), 'maintenance_type', $this->data['sort'], $this->data['sortorder']),
		make_sorting_header(_('Active since'), 'active_since', $this->data['sort'], $this->data['sortorder']),
		make_sorting_header(_('Active till'), 'active_till', $this->data['sort'], $this->data['sortorder']),
		_('State'),
		_('Description')
	]);

foreach ($this->data['maintenances'] as $maintenance) {
	$maintenanceid = $maintenance['maintenanceid'];

	switch ($maintenance['status']) {
		case MAINTENANCE_STATUS_EXPIRED:
			$maintenanceStatus = (new CSpan(_x('Expired', 'maintenance status')))->addClass(ZBX_STYLE_RED);
			break;
		case MAINTENANCE_STATUS_APPROACH:
			$maintenanceStatus = (new CSpan(_x('Approaching', 'maintenance status')))->addClass(ZBX_STYLE_ORANGE);
			break;
		case MAINTENANCE_STATUS_ACTIVE:
			$maintenanceStatus = (new CSpan(_x('Active', 'maintenance status')))->addClass(ZBX_STYLE_GREEN);
			break;
	}

	$maintenanceTable->addRow([
		new CCheckBox('maintenanceids['.$maintenanceid.']', $maintenanceid),
		new CLink($maintenance['name'], 'maintenance.php?form=update&maintenanceid='.$maintenanceid),
		$maintenance['maintenance_type'] ? _('No data collection') : _('With data collection'),
		zbx_date2str(DATE_TIME_FORMAT, $maintenance['active_since']),
		zbx_date2str(DATE_TIME_FORMAT, $maintenance['active_till']),
		$maintenanceStatus,
		$maintenance['description']
	]);
}

// append table to form
$maintenanceForm->addItem([
	$maintenanceTable,
	$this->data['paging'],
	new CActionButtonList('action', 'maintenanceids', [
		'maintenance.massdelete' => ['name' => _('Delete'), 'confirm' => _('Delete selected maintenance periods?')]
	])
]);

// append form to widget
$widget->addItem($maintenanceForm);

return $widget;
