<?php

/**
 * @package     MokoSuiteBackup
 * @subpackage  com_mokosuitebackup
 * @author      Moko Consulting <hello@mokoconsulting.tech>
 * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
 * @license     GNU General Public License version 3 or later; see LICENSE
 */

namespace Joomla\Component\MokoSuiteBackup\Administrator\Table;

defined('_JEXEC') or die;

use Joomla\CMS\Table\Table;
use Joomla\Component\MokoSuiteBackup\Administrator\Utility\BackupDirectory;
use Joomla\Database\DatabaseDriver;

class ProfileTable extends Table
{
	public function __construct(DatabaseDriver $db)
	{
		parent::__construct('#__mokosuitebackup_profiles', 'id', $db);
	}

	public function store($updateNulls = true): bool
	{
		/* Handle SSH key sentinel — when __KEEP_EXISTING__ is submitted,
		   preserve the current DB value instead of overwriting with the sentinel.
		   This prevents the key from being exposed in the form HTML. */
		if (isset($this->sftp_key_data) && $this->sftp_key_data === '__KEEP_EXISTING__') {
			if ($this->id) {
				$db    = $this->getDbo();
				$query = $db->getQuery(true)
					->select($db->quoteName('sftp_key_data'))
					->from($db->quoteName($this->_tbl))
					->where($db->quoteName('id') . ' = ' . (int) $this->id);
				$db->setQuery($query);
				$this->sftp_key_data = $db->loadResult() ?: '';
			} else {
				$this->sftp_key_data = '';
			}
		}

		$result = parent::store($updateNulls);

		if ($result && !empty($this->backup_dir)) {
			$this->protectWebAccessibleDir($this->backup_dir);
		}

		return $result;
	}

	private function protectWebAccessibleDir(string $dir): void
	{
		$resolved = BackupDirectory::resolve($dir);

		if (BackupDirectory::hasPlaceholders($resolved)) {
			return;
		}

		if (!BackupDirectory::isWebAccessible($resolved)) {
			return;
		}

		BackupDirectory::ensureReady($resolved);
	}

	public function check(): bool
	{
		if (empty($this->title)) {
			$this->setError('Profile title is required.');

			return false;
		}

		if (empty($this->backup_type)) {
			$this->backup_type = 'full';
		}

		// Normalize backup_dir to portable placeholder form
		if (!empty($this->backup_dir)) {
			$this->backup_dir = BackupDirectory::portablize($this->backup_dir);
		}

		$now = date('Y-m-d H:i:s');

		if (empty($this->created) || $this->created === '0000-00-00 00:00:00') {
			$this->created = $now;
		}

		$this->modified = $now;

		return true;
	}
}