using System.Collections.Generic;
using System.Linq;
using FizzWare.NBuilder;
using Moq;
using NUnit.Framework;
using NzbDrone.Core.MediaFiles;
using NzbDrone.Core.Music;
using NzbDrone.Core.Notifications;
using NzbDrone.Core.Notifications.Xbmc;
using NzbDrone.Core.Test.Framework;

namespace NzbDrone.Core.Test.NotificationTests.Xbmc
{
    [TestFixture]
    public class OnReleaseImportFixture : CoreTest<Notifications.Xbmc.Xbmc>
    {
        private AlbumDownloadMessage _albumDownloadMessage;

        [SetUp]
        public void Setup()
        {
            var artist = Builder<Artist>.CreateNew()
                                        .Build();

            var trackFile = Builder<TrackFile>.CreateNew()
                                                   .Build();

            _albumDownloadMessage = Builder<AlbumDownloadMessage>.CreateNew()
                .With(d => d.Artist = artist)
                .With(d => d.TrackFiles = new List<TrackFile> { trackFile })
                .With(d => d.OldFiles = new List<TrackFile>())
                .Build();

            Subject.Definition = new NotificationDefinition();
            Subject.Definition.Settings = new XbmcSettings
            {
                UpdateLibrary = true
            };
        }

        private void GivenOldFiles()
        {
            _albumDownloadMessage.OldFiles = Builder<TrackFile>.CreateListOfSize(1)
                                                            .Build()
                                                            .ToList();

            Subject.Definition.Settings = new XbmcSettings
            {
                UpdateLibrary = true,
                CleanLibrary = true
            };
        }

        [Test]
        public void should_not_clean_if_no_episode_was_replaced()
        {
            Subject.OnReleaseImport(_albumDownloadMessage);

            Mocker.GetMock<IXbmcService>().Verify(v => v.Clean(It.IsAny<XbmcSettings>()), Times.Never());
        }

        [Test]
        public void should_clean_if_episode_was_replaced()
        {
            GivenOldFiles();
            Subject.OnReleaseImport(_albumDownloadMessage);

            Mocker.GetMock<IXbmcService>().Verify(v => v.Clean(It.IsAny<XbmcSettings>()), Times.Once());
        }
    }
}