using LCU.API.Internal.DocumentIngestor.DataAccess;
using LCU.API.Internal.DocumentIngestor.Services.MicroApiServices;
using LCU.Library.Internal.Exceptions;
using LCU.Library.Internal.NotificationsModels.Models;
using Moq;
using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace LCU.API.Internal.DocumentIngestorTests.Services.MicroApiServices;

public class NotificationApiServiceTest
{
	private NotificationApiService _notificationApiService;
	private Mock<INotificationApiDao> _mockNotificationApiDao;

	[SetUp]
	public void Setup()
	{
		_mockNotificationApiDao = new Mock<INotificationApiDao>();
		_notificationApiService = new NotificationApiService(_mockNotificationApiDao.Object);
	}

	[Test]
	public void SendEmailAsync_Exception()
	{
		_mockNotificationApiDao.Setup(x => x.SendEmailAsync(It.IsAny<EmailRequest>()))
								  .ThrowsAsync(new Exception("Error"));

		var request = new EmailRequest()
		{
			Subject = "",
			Body = "",
			Recipient = new List<string>(new string[] { "" })
		};

		Assert.ThrowsAsync<ServiceException>(async () => await _notificationApiService.SendEmailAsync(request));
		_mockNotificationApiDao.Verify(x => x.SendEmailAsync(It.IsAny<EmailRequest>()), Times.Once);
	}

	[Test]
	public async Task SendEmailAsync_Return()
	{
		_mockNotificationApiDao.Setup(x => x.SendEmailAsync(It.IsAny<EmailRequest>()));

		var request = new EmailRequest()
		{
			Subject = "",
			Body = "",
			Recipient = new List<string>(new string[] { "" })
		};

		await _notificationApiService.SendEmailAsync(request);
		_mockNotificationApiDao.Verify(x => x.SendEmailAsync(It.IsAny<EmailRequest>()), Times.Once);
	}
}