<?php

declare(strict_types=1);

/*
 * NotificationSender.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\Notifications;

use Exception;
use FireflyIII\Notifications\Notifiables\OwnerNotifiable;
use FireflyIII\Support\Facades\Preferences;
use FireflyIII\User;
use GuzzleHttp\Exception\ClientException;
use Illuminate\Notifications\Notification;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Notification as NotificationFacade;

class NotificationSender
{
    public static function send(OwnerNotifiable|User $user, Notification $notification): void
    {
        // ::locale($user->locale))
        $lang = config('firefly.default_language');
        Log::debug(sprintf('Notification send language defaults to "%s"', $lang));
        if ($user instanceof User) {
            $lang = Preferences::getForUser($user, 'language', $lang)->data;
            Log::debug(sprintf('Notification send language set to "%s"', $lang));
        }

        if ((in_array('email', $notification->broadcastOn(), true) || 0 === count($notification->broadcastOn())) && 'smtp' === config('mail.default')) {
            Log::debug(sprintf(
                'Trying to send notification %s via "%s:%s" using encryption "%s" with username "%s" to "%s".',
                get_class($notification),
                config('mail.mailers.smtp.host'),
                config('mail.mailers.smtp.port'),
                config('mail.mailers.smtp.encryption'),
                config('mail.mailers.smtp.username'),
                $user instanceof OwnerNotifiable ? config('firefly.site_owner') : $user->email
            ));
        }

        try {
            NotificationFacade::locale($lang)->send($user, $notification);
        } catch (ClientException $e) {
            Log::error(sprintf('[a] Error sending notification: %s', $e->getMessage()));
        } catch (Exception $e) {
            $message = $e->getMessage();
            if (str_contains($message, 'Bcc')) {
                Log::warning('[Bcc] Could not send notification. Please validate your email settings, use the .env.example file as a guide.');

                return;
            }
            if (str_contains($message, 'RFC 2822')) {
                Log::warning('[RFC] Could not send notification. Please validate your email settings, use the .env.example file as a guide.');

                return;
            }
            Log::error('Could not send notification :(.');
            Log::error($e->getMessage());
            Log::error($e->getTraceAsString());
        }
    }
}