Added TMDbLib library reference until nuget gets the required package for episode groups

AnimeAnnouncer/AnimeAnnouncer.csproj

@@ -13,12 +13,17 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="8.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="StackExchange.Redis" Version="2.8.16" />
-    <PackageReference Include="TMDbLib" Version="2.2.0" />
   </ItemGroup>
   <ItemGroup>
     <None Update="appSettings.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
+  <ItemGroup>
+  <Reference Include="TMDbLib">
+    <HintPath>..\Libraries\TMDbLib.dll</HintPath>
+  </Reference>
+</ItemGroup>
 </Project>

AnimeAnnouncer/Program.cs

@@ -196,10 +196,44 @@ namespace AnimeAnnouncer
 
 
             if(latestSeasonNumber != int.Parse(season))
+            {
+                var titleSeason = int.Parse(season);
+                bool seasonOverride = false;
+                if(latestSeasonNumber ==1 && titleSeason > 1 && latestEpisodeNumber > 3)
+                { //Check episode groups to see if this is a single-season default show
+                    var showResult = await tmdbClient.GetTvShowAsync(supposedShowId, TMDbLib.Objects.TvShows.TvShowMethods.EpisodeGroups);
+                    var seasonEpisodeGroup = showResult.EpisodeGroups.Results.FirstOrDefault(eg => eg.Name == "Seasons");
+                    if(seasonEpisodeGroup != null)
+                    { //Evaluate using new episode group
+                        var targetEpisodeGroup = await tmdbClient.GetTvEpisodeGroupsAsync(seasonEpisodeGroup.Id);
+                        if(targetEpisodeGroup != null)
+                        {
+                            var targetSeason = targetEpisodeGroup.Groups.FirstOrDefault(g => g.Order == titleSeason);
+                            if(targetSeason != null)
+                            { //Episode_Type isn't making it with the current client, guess based on ordering
+                                var targetFinale = targetSeason.Episodes.OrderByDescending(g => g.Order).FirstOrDefault(e => e.EpisodeType.Equals("finale", StringComparison.InvariantCultureIgnoreCase));
+                                //Confirm it's aired within the last week
+                                if(targetFinale != null && targetEpisodeGroup.Groups.OrderByDescending(g => g.Order).FirstOrDefault() == targetSeason)
+                                { //confirm the episode is marked as finale and that this season is the latest one in the episode group
+                                    Console.WriteLine($"!!Choosing S{titleSeason}E{targetFinale.Order + 1} for finale using episode groups");
+                                    cachedShow.LatestSeasonNumber = latestSeasonNumber = titleSeason;
+                                    cachedShow.LastEpisodeNumber = latestEpisodeNumber = targetFinale.Order + 1;
+                                    seasonOverride = true;
+                                    _ = tmdbCache.SetCacheItem($"ShowCache-{title}", cachedShow);
+                                }
+                                else
+                                    Console.WriteLine("Could not find a finale episode.");
+                            }
+                        }
+
+                    }
+                }
+                if(!seasonOverride)
                 {
                     Console.WriteLine($"Failing release due to TMDB's season number {latestSeasonNumber} not matching title season {season}");
                     return;
                 }
+            }
 
             if(latestEpisodeNumber != int.Parse(episode))
             {