<?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.
**/


namespace Widgets\Graph\Includes;

use Zabbix\Widgets\{
	CWidgetField,
	CWidgetForm
};

use Zabbix\Widgets\Fields\{
	CWidgetFieldCheckBox,
	CWidgetFieldMultiSelectGraph,
	CWidgetFieldMultiSelectItem,
	CWidgetFieldRadioButtonList
};

/**
 * Graph (classic) widget form.
 */
class WidgetForm extends CWidgetForm {

	public function addFields(): self {
		return $this
			->addField(
				(new CWidgetFieldRadioButtonList('source_type', _('Source'), [
					ZBX_WIDGET_FIELD_RESOURCE_GRAPH => _('Graph'),
					ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH => _('Simple graph')
				]))
					->setDefault(ZBX_WIDGET_FIELD_RESOURCE_GRAPH)
					->setAction('ZABBIX.Dashboard.reloadWidgetProperties()')
			)
			->addField(array_key_exists('source_type', $this->values)
					&& $this->values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH
				? (new CWidgetFieldMultiSelectItem('itemid', _('Item')))
					->setFlags(CWidgetField::FLAG_NOT_EMPTY | CWidgetField::FLAG_LABEL_ASTERISK)
					->setMultiple(false)
				: (new CWidgetFieldMultiSelectGraph('graphid', _('Graph')))
					->setFlags(CWidgetField::FLAG_NOT_EMPTY | CWidgetField::FLAG_LABEL_ASTERISK)
					->setMultiple(false)
			)
			->addField(
				(new CWidgetFieldCheckBox('show_legend', _('Show legend')))->setDefault(1)
			)
			->addField($this->isTemplateDashboard()
				? null
				: new CWidgetFieldCheckBox('dynamic', _('Enable host selection'))
			);
	}
}