<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */
namespace OCA\TwoFactorBackupCodes\Tests\Unit\Notification;

use OCA\TwoFactorBackupCodes\Notifications\Notifier;
use OCP\IL10N;
use OCP\IURLGenerator;
use OCP\L10N\IFactory;
use OCP\Notification\INotification;
use PHPUnit\Framework\MockObject\MockObject;
use Test\TestCase;

class NotifierTest extends TestCase {
	/** @var Notifier */
	protected $notifier;

	/** @var IFactory|MockObject */
	protected $factory;
	/** @var IURLGenerator|MockObject */
	protected $url;
	/** @var IL10N|MockObject */
	protected $l;

	protected function setUp(): void {
		parent::setUp();

		$this->l = $this->createMock(IL10N::class);
		$this->l->expects($this->any())
			->method('t')
			->willReturnCallback(function ($string, $args) {
				return vsprintf($string, $args);
			});
		$this->factory = $this->createMock(IFactory::class);
		$this->url = $this->createMock(IURLGenerator::class);
		$this->factory->expects($this->any())
			->method('get')
			->willReturn($this->l);

		$this->notifier = new Notifier(
			$this->factory,
			$this->url
		);
	}


	public function testPrepareWrongApp(): void {
		$this->expectException(\InvalidArgumentException::class);

		/** @var INotification|\PHPUnit\Framework\MockObject\MockObject $notification */
		$notification = $this->createMock(INotification::class);
		$notification->expects($this->once())
			->method('getApp')
			->willReturn('notifications');
		$notification->expects($this->never())
			->method('getSubject');

		$this->notifier->prepare($notification, 'en');
	}


	public function testPrepareWrongSubject(): void {
		$this->expectException(\InvalidArgumentException::class);

		/** @var INotification|\PHPUnit\Framework\MockObject\MockObject $notification */
		$notification = $this->createMock(INotification::class);
		$notification->expects($this->once())
			->method('getApp')
			->willReturn('twofactor_backupcodes');
		$notification->expects($this->once())
			->method('getSubject')
			->willReturn('wrong subject');

		$this->notifier->prepare($notification, 'en');
	}

	public function testPrepare(): void {
		/** @var INotification|\PHPUnit\Framework\MockObject\MockObject $notification */
		$notification = $this->createMock(INotification::class);

		$notification->expects($this->once())
			->method('getApp')
			->willReturn('twofactor_backupcodes');
		$notification->expects($this->once())
			->method('getSubject')
			->willReturn('create_backupcodes');

		$this->factory->expects($this->once())
			->method('get')
			->with('twofactor_backupcodes', 'nl')
			->willReturn($this->l);

		$notification->expects($this->once())
			->method('setParsedSubject')
			->with('Generate backup codes')
			->willReturnSelf();
		$notification->expects($this->once())
			->method('setParsedMessage')
			->with('You enabled two-factor authentication but did not generate backup codes yet. They are needed to restore access to your account in case you lose your second factor.')
			->willReturnSelf();

		$this->url->expects($this->once())
			->method('linkToRouteAbsolute')
			->with('settings.PersonalSettings.index', ['section' => 'security'])
			->willReturn('linkToRouteAbsolute');
		$notification->expects($this->once())
			->method('setLink')
			->with('linkToRouteAbsolute')
			->willReturnSelf();

		$return = $this->notifier->prepare($notification, 'nl');
		$this->assertEquals($notification, $return);
	}
}