<?php

// Copyright (C) 2010-2026, the Friendica project
// SPDX-FileCopyrightText: 2010-2026 the Friendica project
//
// SPDX-License-Identifier: AGPL-3.0-or-later

namespace Friendica\Module\Notifications;

use Friendica\App;
use Friendica\BaseModule;
use Friendica\Contact\Introduction\Repository\Introduction;
use Friendica\Core\L10n;
use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
use Friendica\Core\System;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Module\Response;
use Friendica\Module\Security\Login;
use Friendica\Navigation\Notifications\Factory;
use Friendica\Navigation\Notifications\Repository;
use Friendica\Network\HTTPException;
use Friendica\Util\Profiler;
use Psr\Log\LoggerInterface;

class Notification extends BaseModule
{
	public function __construct(
		private readonly Introduction $introductionRepo,
		private readonly Repository\Notification $notificationRepo,
		private readonly Factory\Notification $notificationFactory,
		private readonly Repository\Notify $notifyRepo,
		private readonly IManagePersonalConfigValues $pconfig,
		L10n $l10n,
		App\BaseURL $baseUrl,
		App\Arguments $args,
		LoggerInterface $logger,
		Profiler $profiler,
		Response $response,
		array $server,
		array $parameters = [],
	) {
		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
	}

	/**
	 * {@inheritDoc}
	 *
	 * @throws HTTPException\InternalServerErrorException
	 * @throws HTTPException\NotFoundException
	 * @throws HTTPException\UnauthorizedException
	 * @throws \ImagickException
	 * @throws \Exception
	 */
	protected function post(array $request = [])
	{
		if (!DI::userSession()->getLocalUserId()) {
			throw new HTTPException\UnauthorizedException($this->l10n->t('Permission denied.'));
		}

		$request_id = $this->parameters['id'] ?? false;

		if ($request_id) {
			$intro = $this->introductionRepo->selectOneById($request_id, DI::userSession()->getLocalUserId());

			switch ($_POST['submit']) {
				case "discard":
					Contact\Introduction::discard($intro);
					$this->introductionRepo->delete($intro);
					break;
				case "ignore":
					$intro->ignore();
					$this->introductionRepo->save($intro);
					break;
			}

			$this->baseUrl->redirect('notifications/intros');
		}
	}

	/**
	 * {@inheritDoc}
	 *
	 * @throws HTTPException\UnauthorizedException
	 */
	protected function rawContent(array $request = [])
	{
		if (!DI::userSession()->getLocalUserId()) {
			throw new HTTPException\UnauthorizedException($this->l10n->t('Permission denied.'));
		}

		if ($this->args->get(1) === 'mark' && $this->args->get(2) === 'all') {
			try {
				$this->notificationRepo->setAllSeenForUser(DI::userSession()->getLocalUserId());
				$success = $this->notifyRepo->setAllSeenForUser(DI::userSession()->getLocalUserId());
			} catch (\Exception $e) {
				$this->logger->warning('set all seen failed.', ['exception' => $e]);
				$success = false;
			}

			$this->earlyJsonExit(['result' => (($success) ? 'success' : 'fail')]);
		}
	}

	/**
	 * {@inheritDoc}
	 *
	 * Redirect to the notifications main page or to the url for the chosen notifications
	 *
	 * @throws HTTPException\NotFoundException In case the notification is either not existing or is not for this user
	 * @throws HTTPException\InternalServerErrorException
	 * @throws \Exception
	 */
	protected function content(array $request = []): string
	{
		if (!DI::userSession()->getLocalUserId()) {
			DI::sysmsg()->addNotice($this->l10n->t('You must be logged in to show this page.'));
			return Login::form();
		}

		if (isset($this->parameters['notify_id'])) {
			$this->handleNotify($this->parameters['notify_id']);
		} elseif (isset($this->parameters['id'])) {
			$this->handleNotification($this->parameters['id']);
		}

		$this->baseUrl->redirect('notifications/system');
	}

	private function handleNotify(int $notifyId)
	{
		$Notify = $this->notifyRepo->selectOneById($notifyId);
		if ($Notify->uid !== DI::userSession()->getLocalUserId()) {
			throw new HTTPException\ForbiddenException();
		}

		if ($this->pconfig->get(DI::userSession()->getLocalUserId(), 'system', 'detailed_notif')) {
			$Notify->setSeen();
			$this->notifyRepo->save($Notify);
		} else {
			$this->notifyRepo->setAllSeenForRelatedNotify($Notify);
		}

		if ($Notify->uriId) {
			$this->notificationRepo->setAllSeenForUser($Notify->uid, ['target-uri-id' => $Notify->uriId]);
		}

		if ((string) $Notify->link) {
			System::externalRedirect($Notify->link);
		}

		$this->baseUrl->redirect();
	}

	private function handleNotification(int $notificationId)
	{
		$Notification = $this->notificationRepo->selectOneById($notificationId);
		if ($Notification->uid !== DI::userSession()->getLocalUserId()) {
			throw new HTTPException\ForbiddenException();
		}

		if ($this->pconfig->get(DI::userSession()->getLocalUserId(), 'system', 'detailed_notif')) {
			$Notification->setSeen();
			$this->notificationRepo->save($Notification);
		} else {
			if ($Notification->parentUriId) {
				$this->notificationRepo->setAllSeenForUser($Notification->uid, ['parent-uri-id' => $Notification->parentUriId]);
			} else {
				$Notification->setSeen();
				$this->notificationRepo->save($Notification);
			}
		}

		$message = $this->notificationFactory->getMessageFromNotification($Notification);

		if ($message['link']) {
			System::externalRedirect($message['link']);
		}

		$this->baseUrl->redirect();
	}
}
