<?php declare(strict_types = 0);
/*
** WeCom Center - page view.
** @var CView $this
** @var array  $data
*/

use Modules\WecomCenter\Lib\I18n;

$this->addCssFile('modules/WecomCenter/assets/wecom.center.css');

$save_url = (new CUrl('zabbix.php'))->setArgument('action', 'wecom.center.save')->getUrl();

$html_page = (new CHtmlPage())->setTitle(I18n::t('page.title'));

/* ------------------------------------------------------------------ */
/*  Media-type switcher (only when several webhook media types exist)  */
/* ------------------------------------------------------------------ */
if (count($data['mediatypes']) > 1) {
	$list = new CList();
	foreach ($data['mediatypes'] as $mt) {
		$label = $mt['name'];
		if ((string) $mt['mediatypeid'] === (string) $data['mediatypeid']) {
			$list->addItem(new CSpan('['.$label.']'));
		}
		else {
			$list->addItem(new CLink($label,
				(new CUrl('zabbix.php'))
					->setArgument('action', 'wecom.center.view')
					->setArgument('mediatypeid', $mt['mediatypeid'])
					->getUrl()
			));
		}
	}
	$html_page->addItem((new CDiv())->addItem(new CTag('h3'))->addItem(I18n::t('lbl.mediatype'))->addItem($list));
}
elseif ($data['mediatype']) {
	$html_page->addItem(
		(new CDiv())
			->addItem((new CTag('h3'))->addItem(I18n::t('lbl.mediatype')))
			->addItem(new CSpan($data['mediatype']['name']))
	);
}

if (!$data['mediatype']) {
	$html_page->addItem((new CDiv())->addItem(
		(new CTag('p'))->addItem(I18n::t('msg.no_mediatype'))
	));
	$html_page->show();
	return;
}

$mask = (int) $data['severity'];
$enabled = ((int) $data['active'] === 0);

/* ------------------------------------------------------------------ */
/*  1) Alert optimization (the core: simple switches + presets)        */
/* ------------------------------------------------------------------ */
$sev_items = new CList();
for ($i = 1; $i <= 6; $i++) {
	$bit = 1 << ($i - 1);
	$sev_items->addItem(
		(new CCheckBox('sev_'.$i))
			->setLabel(I18n::t('sev.'.$i))
			->setChecked(($mask & $bit) !== 0)
	);
}

$enabled_box = (new CCheckBox('enabled'))
	->setLabel(I18n::t('lbl.alerting_on'))
	->setChecked($enabled);

$alert_list = (new CFormList())
	->addRow(I18n::t('lbl.alerting_on'), $enabled_box)
	->addRow(I18n::t('lbl.severity'), $sev_items)
	->addRow(I18n::t('lbl.sendto'),
		(new CTextBox('sendto', $data['sendto']))->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH)
	);

$preset_buttons = [];
foreach ($data['schemes'] as $key => $def) {
	$preset_buttons[] = (new CSubmitButton(I18n::t('scheme.'.$key), 'scheme_'.$key, '1'))
		->addClass(ZBX_STYLE_BTN_ALT);
}

$alert_form = (new CForm())
	->addItem((new CVar('mediatypeid', $data['mediatypeid']))->removeId())
	->addItem((new CVar('username', $data['robot_name']))->removeId())
	->addItem(
		(new CTabView())->addTab('alert', I18n::t('tab.alert'), $alert_list)
			->setFooter(makeFormFooter(
				(new CSubmitButton(I18n::t('btn.save'), 'op', 'save_alert'))->setId('alert-save'),
				[]
			))
	)
	->setAction($save_url)
	->setId('wecom-alert-form');

// Preset form (separate buttons outside footer of alert form)
$preset_form = (new CForm())
	->addItem((new CVar('mediatypeid', $data['mediatypeid']))->removeId())
	->addItem((new CVar('username', $data['robot_name']))->removeId())
	->addItem(new CDiv($preset_buttons))
	->setAction($save_url)
	->setId('wecom-preset-form');

$html_page->addItem(
	(new CDiv())
		->addItem((new CTag('h3'))->addItem(I18n::t('tab.alert')))
		->addItem(new CDiv(new CTag('p'))->addItem(I18n::t('lbl.scheme_hint')))
		->addItem($preset_form)
		->addItem($alert_form)
);

/* ------------------------------------------------------------------ */
/*  2) Robot / account / key                                          */
/* ------------------------------------------------------------------ */
$robot_list = (new CFormList())
	->addRow(I18n::t('lbl.key'),
		(new CTextBox('webhook_url', $data['webhook_url']))
			->setWidth(ZBX_TEXTAREA_BIG_WIDTH)
			->setAttribute('style', 'font-family:monospace;'))
	->addRow(I18n::t('lbl.account'),
		(new CTextBox('username', $data['robot_name']))->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH))
	->addRow(I18n::t('lbl.sendto'),
		(new CTextBox('sendto', $data['sendto']))->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH));

$robot_form = (new CForm())
	->addItem((new CVar('mediatypeid', $data['mediatypeid']))->removeId())
	->addItem(
		(new CTabView())->addTab('robot', I18n::t('tab.robot'), $robot_list)
			->setFooter(makeFormFooter(
				(new CSubmitButton(I18n::t('btn.save'), 'op', 'save_robot'))->setId('robot-save'),
				[(new CSubmitButton(I18n::t('btn.test'), 'op', 'test_robot'))->addClass(ZBX_STYLE_BTN_ALT)]
			))
	)
	->setAction($save_url)
	->setId('wecom-robot-form');

$html_page->addItem(
	(new CDiv())
		->addItem((new CTag('h3'))->addItem(I18n::t('tab.robot')))
		->addItem($robot_form)
);

/* ------------------------------------------------------------------ */
/*  3) One-click template import                                      */
/* ------------------------------------------------------------------ */
$tpl_select = new CSelect('template_file');
if (!$data['templates']) {
	$tpl_select->addOption(new CSelectOption('', I18n::t('tpl.none')));
}
foreach ($data['templates'] as $t) {
	$tpl_select->addOption(new CSelectOption($t['file'], $t['name']));
}

$tpl_list = (new CFormList())->addRow(I18n::t('tpl.choose'), $tpl_select);

$tpl_form = (new CForm())
	->addItem(
		(new CTabView())->addTab('tpl', I18n::t('tab.templates'), $tpl_list)
			->setFooter(makeFormFooter(
				(new CSubmitButton(I18n::t('btn.import'), 'op', 'import_template'))->setId('tpl-import'),
				[]
			))
	)
	->setAction($save_url)
	->setId('wecom-tpl-form');

$html_page->addItem(
	(new CDiv())
		->addItem((new CTag('h3'))->addItem(I18n::t('tab.templates')))
		->addItem($tpl_form)
);

/* ------------------------------------------------------------------ */
/*  4) Map coordinates                                                */
/* ------------------------------------------------------------------ */
$host_select = new CSelect('hostid');
$host_select->addOption(new CSelectOption('', I18n::t('map.choose_host')));
foreach ($data['hosts'] as $h) {
	$host_select->addOption(new CSelectOption($h['hostid'], $h['name']));
}
if ($data['selected_hostid'] !== '') {
	$host_select->setValue($data['selected_hostid']);
}

$map_list = (new CFormList())
	->addRow(I18n::t('map.host'), $host_select)
	->addRow(I18n::t('map.lat'),
		(new CTextBox('lat', $data['host_loc']['location_lat']))->setWidth(ZBX_TEXTAREA_SMALL_WIDTH))
	->addRow(I18n::t('map.lon'),
		(new CTextBox('lon', $data['host_loc']['location_lon']))->setWidth(ZBX_TEXTAREA_SMALL_WIDTH));

$map_form = (new CForm())
	->addItem(
		(new CTabView())->addTab('map', I18n::t('tab.map'), $map_list)
			->setFooter(makeFormFooter(
				(new CSubmitButton(I18n::t('btn.save'), 'op', 'save_map'))->setId('map-save'),
				[]
			))
	)
	->setAction($save_url)
	->setId('wecom-map-form');

$html_page->addItem(
	(new CDiv())
		->addItem((new CTag('h3'))->addItem(I18n::t('tab.map')))
		->addItem($map_form)
);

/* ------------------------------------------------------------------ */
/*  5) Per-trigger alerting switch (search + checkboxes)              */
/* ------------------------------------------------------------------ */
$trig_search_form = (new CForm('get',
		(new CUrl('zabbix.php'))->setArgument('action', 'wecom.center.view')->getUrl()))
	->addItem((new CTextBox('trig_search', $data['trig_search']))
		->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH)
		->setAttribute('placeholder', I18n::t('lbl.trig_search')))
	->addItem((new CSubmitButton(I18n::t('btn.search'), 'search', '1'))->addClass(ZBX_STYLE_BTN_ALT))
	->setId('trig-search-form');

$trig_div = (new CDiv())
	->addItem((new CTag('h3'))->addItem(I18n::t('tab.triggers')))
	->addItem(new CDiv(new CTag('p'))->addItem(I18n::t('lbl.trig_hint', [$data['trigger_count']])))
	->addItem($trig_search_form);

if ($data['trig_search'] !== '') {
	if ($data['triggers']) {
		$trig_list = new CList();
		$ids = [];
		foreach ($data['triggers'] as $t) {
			$ids[] = $t['triggerid'];
			$host = !empty($t['hosts']) ? $t['hosts'][0]['host'] : '';
			$sev_name = I18n::t('sev.'.(((int) $t['priority']) + 1));
			$label = '['.$sev_name.'] '.$host.' — '.$t['description'];
			$trig_list->addItem(
				(new CCheckBox('trig_'.$t['triggerid']))
					->setLabel($label)
					->setChecked(((int) $t['status']) === 0)
			);
		}
		$trig_list_wrap = (new CFormList())->addRow(I18n::t('lbl.trig_list'), $trig_list);
		$trig_save_form = (new CForm())
			->addItem((new CVar('trig_ids', implode(',', $ids)))->removeId())
			->addItem(
				(new CTabView())->addTab('trig', I18n::t('tab.triggers'), $trig_list_wrap)
					->setFooter(makeFormFooter(
						(new CSubmitButton(I18n::t('btn.save'), 'op', 'save_triggers'))->setId('trig-save'),
						[]
					))
			)
			->setAction($save_url)
			->setId('wecom-trig-form');
		$trig_div->addItem($trig_save_form);
	}
	else {
		$trig_div->addItem(new CDiv(new CTag('p'))->addItem(I18n::t('msg.no_trig_search')));
	}
}

$html_page->addItem($trig_div);

$html_page->show();