<?php

declare(strict_types=1);

/*
 * NotifiesUserAboutNewIpAddress.php
 * Copyright (c) 2026 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

namespace FireflyIII\Listeners\Security\User;

use FireflyIII\Events\Security\User\UserLoggedInFromNewIpAddress;
use FireflyIII\Notifications\NotificationSender;
use FireflyIII\Notifications\User\UserLogin;
use FireflyIII\Support\Facades\Preferences;
use Illuminate\Contracts\Queue\ShouldQueue;

class NotifiesUserAboutNewIpAddress implements ShouldQueue
{
    public function handle(UserLoggedInFromNewIpAddress $event): void
    {
        $user = $event->user;

        if ($user->hasRole('demo')) {
            return; // do not email demo user.
        }

        /** @var null|array $list */
        $list = Preferences::getForUser($user, 'login_ip_history', [])->data;
        if (!is_array($list)) {
            $list = [];
        }

        /** @var array $entry */
        foreach ($list as $index => $entry) {
            if (false === $entry['notified']) {
                NotificationSender::send($user, new UserLogin());
            }
            $list[$index]['notified'] = true;
        }

        Preferences::setForUser($user, 'login_ip_history', $list);
    }
}
