using LCU.Api.Internal.Dispatcher.Services;
using LCU.Api.Internal.DispatcherLib.Repositories;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace LCU.Api.Internal.DispatcherTests.ServiceTests;

public class CleanUpJobSettingServiceTest
{
    private readonly CleanUpJobSettingService _cleanUpJobSettingService;
    private readonly Mock<IUnitOfWork> _mockUnitOfWork;
    private readonly Mock<ICleanUpJobSettingRepository> _mockCleanUpJobSettingRepository;

    public CleanUpJobSettingServiceTest()
    {
        _mockCleanUpJobSettingRepository = new Mock<ICleanUpJobSettingRepository>();
        _mockUnitOfWork = new Mock<IUnitOfWork>();

        _cleanUpJobSettingService = new CleanUpJobSettingService(_mockUnitOfWork.Object,
                                                                    _mockCleanUpJobSettingRepository.Object);
    }

    [Fact]
    public async Task GetAsync_Success()
    {
        // Arrange
        _mockCleanUpJobSettingRepository.Setup(repo => repo.ListAsync()).ReturnsAsync(new List<CleanUpJobSetting>()
        {
            new CleanUpJobSetting(),
            new CleanUpJobSetting(),
            new CleanUpJobSetting()
        });

        // Act
        var result = await _cleanUpJobSettingService.GetAsync();

        // Assert
        Assert.NotNull(result);
        Assert.Equal(3, result.Count());
    }

    [Fact]
    public async Task GetByCleanUpJobSettingIdAsync_Success()
    {
        // Arrange
        _mockCleanUpJobSettingRepository.Setup(repo => repo.FindByCleanUpJobSettingIdAsync(It.IsAny<int>())).ReturnsAsync(new CleanUpJobSetting());

        // Act
        var result = await _cleanUpJobSettingService.GetByCleanUpJobSettingIdAsync(100);

        // Assert
        Assert.NotNull(result);
    }

    [Fact]
    public async Task GetByCleanUpJobSettingIdAsync_Null()
    {
        // Arrange
        _mockCleanUpJobSettingRepository.Setup(repo => repo.FindByCleanUpJobSettingIdAsync(It.IsAny<int>())).ReturnsAsync((CleanUpJobSetting)null);

        // Act
        var result = await _cleanUpJobSettingService.GetByCleanUpJobSettingIdAsync(100);

        // Assert
        Assert.Null(result);
    }

    [Fact]
    public async Task SaveAsync_Success()
    {
        // Arrange
        _mockCleanUpJobSettingRepository.Setup(repo => repo.AddAsync(It.IsAny<CleanUpJobSetting>())).ReturnsAsync(new CleanUpJobSetting());

        // Act
        var result = await _cleanUpJobSettingService.SaveAsync(new CleanUpJobSetting());

        // Assert
        Assert.NotNull(result);
        _mockCleanUpJobSettingRepository.Verify(x => x.AddAsync(It.IsAny<CleanUpJobSetting>()), Times.Once);
        _mockUnitOfWork.Verify(x => x.CompleteAsync(), Times.Once);
    }

    [Fact]
    public async void UpdateAsync_Success()
    {
        // Arrange
        var cleanUpJobSettingToUpdate = new CleanUpJobSetting()
        {
            CleanUpJobSettingId = 100,
            CompletionDaysPast = 15
        };

        _mockCleanUpJobSettingRepository.Setup(repo => repo.FindByCleanUpJobSettingIdAsync(It.IsAny<int>())).ReturnsAsync(cleanUpJobSettingToUpdate);
        _mockCleanUpJobSettingRepository.Setup(repo => repo.Update(It.IsAny<CleanUpJobSetting>())).Verifiable();

        // Act
        var result = await _cleanUpJobSettingService.UpdateAsync(cleanUpJobSettingToUpdate);

        // Assert
        Assert.NotNull(result);
        Assert.Equal(cleanUpJobSettingToUpdate.CleanUpJobSettingId, result.CleanUpJobSettingId);
        Assert.Equal(cleanUpJobSettingToUpdate.CompletionDaysPast, result.CompletionDaysPast);
        _mockCleanUpJobSettingRepository.VerifyAll();
    }


    [Fact]
    public async Task DeleteAsync_Success()
    {
        // Arrange
        var cleanUpJobSettingReturned = new CleanUpJobSetting()
        {
            CleanUpJobSettingId = 100,
            CompletionDaysPast = 15
        };

        _mockCleanUpJobSettingRepository.Setup(repo => repo.FindByCleanUpJobSettingIdAsync(It.IsAny<int>())).ReturnsAsync(cleanUpJobSettingReturned);
        _mockCleanUpJobSettingRepository.Setup(repo => repo.Remove(It.IsAny<CleanUpJobSetting>())).Verifiable();

        // Act
        var cleanUpJobSettingIdToDelete = 100;
        await _cleanUpJobSettingService.DeleteAsync(cleanUpJobSettingIdToDelete); ;

        // Assert
        _mockCleanUpJobSettingRepository.VerifyAll();
    }
}