context: using System.Collections.Generic;
  using System.Linq;
  using FizzWare.NBuilder;
  using FluentAssertions;
  using NUnit.Framework;
  using NzbDrone.Core.MediaFiles;
  using NzbDrone.Core.Organizer;
  using NzbDrone.Core.Qualities;
  using NzbDrone.Core.Test.Framework;
  using NzbDrone.Core.Tv;
  
  namespace NzbDrone.Core.Test.OrganizerTests.FileNameBuilderTests
  {
      [TestFixture]
  
      public class MultiEpisodeFixture : CoreTest<FileNameBuilder>
      {
          private Series _series;
          private Episode _episode1;
          private Episode _episode2;
          private Episode _episode3;
          private EpisodeFile _episodeFile;
          private NamingConfig _namingConfig;
  
          [SetUp]
          public void Setup()
          {
              _series = Builder<Series>
                      .CreateNew()
                      .With(s => s.Title = "South Park")
                      .Build();
  
  
              _namingConfig = NamingConfig.Default;
              _namingConfig.RenameEpisodes = true;
  
  
              Mocker.GetMock<INamingConfigService>()
                    .Setup(c => c.GetConfig()).Returns(_namingConfig);
  
              _episode1 = Builder<Episode>.CreateNew()
                              .With(e => e.Title = "City Sushi")
                              .With(e => e.SeasonNumber = 15)
                              .With(e => e.EpisodeNumber = 6)
                              .With(e => e.AbsoluteEpisodeNumber = 100)
                              .Build();
  
              _episode2 = Builder<Episode>.CreateNew()
                              .With(e => e.Title = "City Sushi")
                              .With(e => e.SeasonNumber = 15)
                              .With(e => e.EpisodeNumber = 7)
                              .With(e => e.AbsoluteEpisodeNumber = 101)
                              .Build();
  
              _episode3 = Builder<Episode>.CreateNew()
                              .With(e => e.Title = "City Sushi")
                              .With(e => e.SeasonNumber = 15)
                              .With(e => e.EpisodeNumber = 8)
                              .With(e => e.AbsoluteEpisodeNumber = 102)
                              .Build();
  
              _episodeFile = new EpisodeFile { Quality = new QualityModel(Quality.HDTV720p), ReleaseGroup = "SonarrTest" };
              
              Mocker.GetMock<IQualityDefinitionService>()
                  .Setup(v => v.Get(Moq.It.IsAny<Quality>()))
                  .Returns<Quality>(v => Quality.DefaultQualityDefinitions.First(c => c.Quality == v));
          }
  
          private void GivenProper()
          {
              _episodeFile.Quality.Revision.Version = 2;
          }
  
          [Test]
          public void should_replace_Series_space_Title()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title}";
  
              Subject.BuildFileName(new List<Episode> {_episode1}, _series, _episodeFile)
                     .Should().Be("South Park");
          }
  
          [Test]
          public void should_format_extend_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 0;
  
              Subject.BuildFileName(new List<Episode> {_episode1, _episode2}, _series, _episodeFile)
                  .Should().Be("South Park - S15E06-07 - City Sushi");
          }
  
          [Test]
          public void should_format_duplicate_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 1;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06 - S15E07 - City Sushi");
          }
  
          [Test]
          public void should_format_repeat_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 2;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06E07 - City Sushi");
          }
  
          [Test]
          public void should_format_scene_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 3;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06-E07 - City Sushi");
          }
  
          [Test]
          public void should_use_dash_as_separator_when_multi_episode_style_is_extend_for_anime()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                     .Should().Be("South Park - 100-101 - City Sushi");
          }
  
          [Test]
          public void should_duplicate_absolute_pattern_when_multi_episode_style_is_duplicate()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = (int)MultiEpisodeStyle.Duplicate;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
                     .Should().Be("South Park - 100 - 101 - 102 - City Sushi");
          }
  
          [Test]
          public void should_get_proper_filename_when_multi_episode_is_duplicated_and_bracket_follows_pattern()
          {
              _namingConfig.StandardEpisodeFormat =
                  "{Series Title} - S{season:00}E{episode:00} - ({Quality Title}, {MediaInfo Full}, {Release Group}) - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = (int) MultiEpisodeStyle.Duplicate;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                     .Should().Be("South Park - S15E06 - S15E07 - (HDTV-720p, , SonarrTest) - City Sushi");
          }
  
          [Test]
          public void should_format_range_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 4;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06-08 - City Sushi");
          }
  
          [Test]
          public void should_format_range_multi_episode_anime_properly()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = 4;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
                     .Should().Be("South Park - 100-102 - City Sushi");
          }
  
          [Test]
          public void should_format_repeat_multi_episode_anime_properly()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = 2;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
                     .Should().Be("South Park - 100-101-102 - City Sushi");
          }
  
          [Test]
          public void should_format_single_episode_with_range_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 4;
  
              Subject.BuildFileName(new List<Episode> { _episode1 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06 - City Sushi");
          }
  
          [Test]
          public void should_format_single_anime_episode_with_range_multi_episode_properly()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = 4;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1 }, _series, _episodeFile)
                     .Should().Be("South Park - 100 - City Sushi");
          }
  
          [Test]
          public void should_default_to_dash_when_serparator_is_not_set_for_absolute_number()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = (int)MultiEpisodeStyle.Duplicate;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {season}x{episode:00} - [{absolute:000}] - {Episode Title} - {Quality Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2 }, _series, _episodeFile)
                     .Should().Be("South Park - 15x06 - 15x07 - [100-101] - City Sushi - HDTV-720p");
          }
  
          [Test]
          public void should_format_prefixed_range_multi_episode_properly()
          {
              _namingConfig.StandardEpisodeFormat = "{Series Title} - S{season:00}E{episode:00} - {Episode Title}";
              _namingConfig.MultiEpisodeStyle = 5;
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
                  .Should().Be("South Park - S15E06-E08 - City Sushi");
          }
  
          [Test]
          public void should_format_prefixed_range_multi_episode_anime_properly()
          {
              _series.SeriesType = SeriesTypes.Anime;
              _namingConfig.MultiEpisodeStyle = 5;
              _namingConfig.AnimeEpisodeFormat = "{Series Title} - {absolute:000} - {Episode Title}";
  
              Subject.BuildFileName(new List<Episode> { _episode1, _episode2, _episode3 }, _series, _episodeFile)
  
gt:                    .Should().Be("South Park - 100-102 - City Sushi");