<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_before.php';
/** @global CUser $USER */
global $USER;
/** @global CMain $APPLICATION */
global $APPLICATION;
/** @global CDatabase $DB */
global $DB;
require_once $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/cluster/prolog.php';
IncludeModuleLangFile(__FILE__);

if (!$USER->isAdmin())
{
	$APPLICATION->AuthForm(GetMessage('ACCESS_DENIED'));
}

$message = null;
$group_id = intval($_REQUEST['group_id']);
$arNode = CClusterDBNode::GetByID($_GET['ID']);
if (is_array($arNode) && $arNode['GROUP_ID'] != $group_id && $arNode['ROLE_ID'] !== 'MODULE')
{
	$APPLICATION->AuthForm(GetMessage('ACCESS_DENIED'));
}

$aTabs = [
	[
		'DIV' => 'edit1',
		'TAB' => GetMessage('CLU_DBNODE_EDIT_TAB'),
		'ICON' => 'main_user_edit',
		'TITLE' => GetMessage('CLU_DBNODE_EDIT_TAB_TITLE'),
	],
];
$tabControl = new CAdminTabControl('tabControl', $aTabs);

$ID = intval($_REQUEST['ID'] ?? 0);
$strFatalError = '';
$strError = '';
$bVarsFromForm = false;

if ($ID < 2)
{
	if ($DB->type == 'MYSQL')
	{
		$strFatalError = GetMessage('CLU_DBNODE_EDIT_ERROR');
	}
}
else
{
	$arNode = CClusterDBNode::GetByID($ID);
	if (!is_array($arNode))
	{
		$strFatalError = GetMessage('CLU_DBNODE_EDIT_ERROR');
	}
	elseif ($arNode['ROLE_ID'] == 'SLAVE')
	{
		$strFatalError = GetMessage('CLU_DBNODE_EDIT_ERROR');
	}
}

if ($strFatalError)
{
	require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_after.php';
	ShowError($strFatalError);
	require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_admin.php';
}

if ($_SERVER['REQUEST_METHOD'] == 'POST' && check_bitrix_sessid())
{
	if (
		(isset($_REQUEST['save']) && $_REQUEST['save'] != '')
		|| (isset($_REQUEST['apply']) && $_REQUEST['apply'] != '')
	)
	{
		$ob = new CClusterDBNode;
		$arFields = [
			'ACTIVE' => $_POST['ACTIVE'],
			'SORT' => $_POST['SORT'],
			'NAME' => $_POST['NAME'],
			'DB_HOST' => $_POST['DB_HOST'],
			'DB_NAME' => $_POST['DB_NAME'],
			'DB_LOGIN' => $_POST['DB_LOGIN'],
			'DB_PASSWORD' => $_POST['DB_PASSWORD'],
			'DESCRIPTION' => $_POST['DESCRIPTION'],
		];

		if ($ID > 0)
		{
			$res = $ob->Update($ID, $arFields);
		}
		else
		{
			$arFields['ROLE_ID'] = 'MODULE';
			$arFields['STATUS'] = 'READY';
			$arFields['GROUP_ID'] = $group_id;
			$res = $ID = $ob->Add($arFields);
		}

		if ($res)
		{
			if (isset($_REQUEST['apply']) && $_REQUEST['apply'] != '')
			{
				LocalRedirect('/bitrix/admin/cluster_dbnode_edit.php?ID=' . $ID . '&lang=' . LANGUAGE_ID . '&' . $tabControl->ActiveTabParam() . '&group_id=' . $group_id);
			}
			else
			{
				LocalRedirect('/bitrix/admin/cluster_dbnode_list.php?lang=' . LANGUAGE_ID . '&group_id=' . $group_id);
			}
		}
		else
		{
			if ($e = $APPLICATION->GetException())
			{
				$message = new CAdminMessage(GetMessage('CLU_DBNODE_EDIT_SAVE_ERROR'), $e);
			}
			$bVarsFromForm = true;
		}
	}
	elseif ((isset($_REQUEST['delete']) && $_REQUEST['delete'] != '') && $ID > 1)
	{
		$res = CClusterDBNode::Delete($ID, false);
		if ($res)
		{
			LocalRedirect('/bitrix/admin/cluster_dbnode_list.php?lang=' . LANGUAGE_ID . '&group_id=' . $group_id);
		}
		else
		{
			$bVarsFromForm = true;
		}
	}
}

ClearVars('str_');
$str_ACTIVE = 'Y';
$str_SORT = '10';
$str_NAME = '';
$str_DESCRIPTION = '';
$str_DB_HOST = '';
$str_DB_NAME = '';
$str_DB_LOGIN = '';
$str_DB_PASSWORD = '';
$str_STATUS = '';

if ($ID > 0)
{
	$rs = CClusterDBNode::GetList([], ['=ID' => $ID], []);
	if (!$rs->ExtractFields('str_'))
	{
		$ID = 0;
	}
}

if ($bVarsFromForm)
{
	$DB->InitTableVarsForEdit('b_cluster_dbnode', '', 'str_');
}

$APPLICATION->SetTitle(($ID > 0 ? GetMessage('CLU_DBNODE_EDIT_EDIT_TITLE') : GetMessage('CLU_DBNODE_EDIT_ADD_TITLE')));

require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_after.php';

$aMenu = [
	[
		'TEXT' => GetMessage('CLU_DBNODE_EDIT_MENU_LIST'),
		'TITLE' => GetMessage('CLU_DBNODE_EDIT_MENU_LIST_TITLE'),
		'LINK' => 'cluster_dbnode_list.php?lang=' . LANGUAGE_ID . '&group_id=' . $group_id,
		'ICON' => 'btn_list',
	]
];
if ($ID > 0)
{
	if ($str_STATUS !== 'ONLINE')
	{
		$aMenu[] = [
			'TEXT' => GetMessage('CLU_DBNODE_EDIT_MENU_DELETE'),
			'TITLE' => GetMessage('CLU_DBNODE_EDIT_MENU_DELETE_TITLE'),
			'LINK' => "javascript:jsDelete('editform', '" . GetMessage('CLU_DBNODE_EDIT_MENU_DELETE_CONF') . "')",
			'ICON' => 'btn_delete',
		];
	}
}
$context = new CAdminContextMenu($aMenu);
$context->Show();

if ($message)
{
	echo $message->Show();
}
?>
<script>
function jsDelete(form_id, message)
{
	var _form = document.getElementById(form_id);
	var _flag = document.getElementById('delete');
	if(_form && _flag)
	{
		if(confirm(message))
		{
			_flag.value = 'y';
			_form.submit();
		}
	}
}
</script>
<form method="POST" action="<?php echo $APPLICATION->GetCurPage()?>"  enctype="multipart/form-data" name="editform" id="editform">
<?php
$tabControl->Begin();
?>
<?php
$tabControl->BeginNextTab();
?>
	<?php if ($ID > 0):?>
		<tr>
			<td><?php echo GetMessage('CLU_DBNODE_EDIT_ID')?>:</td>
			<td><?php echo $ID;?></td>
		</tr>
	<?php endif?>
	<tr>
		<td width="40%"><?php echo GetMessage('CLU_DBNODE_EDIT_ACTIVE')?>:</td>
		<td width="60%">
			<input type="hidden" name="ACTIVE" value="N">
			<input type="checkbox" name="ACTIVE" value="Y" <?php echo $str_ACTIVE === 'Y' ? 'checked' : '' ?>>
		</td>
	</tr>
	<tr>
		<td><?php echo GetMessage('CLU_DBNODE_EDIT_NAME')?>:</td>
		<td><input type="text" size="40" maxsize="50" name="NAME" value="<?php echo $str_NAME?>"></td>
	</tr>
	<?php if ($DB->type == 'ORACLE'):?>
		<tr>
			<td><?php echo GetMessage('CLU_DBNODE_EDIT_ORACLE_DB_NAME')?>:</td>
			<td><input type="text" size="40" maxsize="50" name="DB_NAME" value="<?php echo $str_DB_NAME?>"></td>
		</tr>
	<?php else:?>
		<tr>
			<td><?php echo GetMessage('CLU_DBNODE_EDIT_DB_HOST')?>:</td>
			<td><input type="text" size="40" maxsize="50" name="DB_HOST" value="<?php echo $str_DB_HOST?>"></td>
		</tr>
		<tr>
			<td><?php echo GetMessage('CLU_DBNODE_EDIT_DB_NAME')?>:</td>
			<td><input type="text" size="40" maxsize="50" name="DB_NAME" value="<?php echo $str_DB_NAME?>"></td>
		</tr>
	<?php endif;?>
	<tr>
		<td><?php echo GetMessage('CLU_DBNODE_EDIT_DB_LOGIN')?>:</td>
		<td><input type="text" size="40" maxsize="50" name="DB_LOGIN" value="<?php echo $str_DB_LOGIN?>"></td>
	</tr>
	<tr>
		<td><?php echo GetMessage('CLU_DBNODE_EDIT_DB_PASSWORD')?>:</td>
		<td><input autocomplete="off" type="password" size="40" maxsize="50" name="DB_PASSWORD" value="<?php echo $str_DB_PASSWORD?>"></td>
	</tr>
	<tr>
		<td class="adm-detail-valign-top"><?php echo GetMessage('CLU_DBNODE_EDIT_DESCRIPTION')?>:</td>
		<td><textarea cols="40" rows="10" name="DESCRIPTION"><?php echo $str_DESCRIPTION?></textarea></td>
	</tr>
<?php
$tabControl->Buttons(
	[
		'back_url' => 'cluster_dbnode_list.php?lang=' . LANGUAGE_ID . '&group_id=' . $group_id,
	]
);
?>
<?php echo bitrix_sessid_post();?>
<input type="hidden" name="lang" value="<?php echo LANGUAGE_ID?>">
<input type="hidden" name="group_id" value="<?php echo $group_id?>">
<?php if ($ID > 0):?>
	<input type="hidden" name="ID" value="<?=$ID?>">
	<input type="hidden" name="delete" id="delete" value="">
<?php endif;?>
<?php
$tabControl->End();
?>
</form>

<?php
$tabControl->ShowWarnings('editform', $message);

require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_admin.php';