Added subtitle language logic.

JSMR.Infrastructure/Ingestion/VoiceWorkUpdater.cs

@@ -190,6 +190,7 @@ public class VoiceWorkUpdater(AppDbContext dbContext, ITimeProvider timeProvider
         voiceWork.StarRating = ingest.StarRating;
         voiceWork.Votes = ingest.Votes;
         voiceWork.OriginalProductId = ingest.Translation?.OriginalProductId;
+        voiceWork.SubtitleLanguage = GetSubtitleLanguage(ingest);
         voiceWork.AIGeneration = (byte)ingest.AI;
         voiceWork.IsValid = true;
         voiceWork.LastScannedDate = ComputeLastScannedDate(voiceWork.LastScannedDate, state, upsertContext);
@@ -266,6 +267,36 @@ public class VoiceWorkUpdater(AppDbContext dbContext, ITimeProvider timeProvider
         return state.WentOnSale ? current : existing ?? current;
     }
 
+    private static byte GetSubtitleLanguage(VoiceWorkIngest ingest)
+    {
+        Language[] orderedLanguages =
+        [
+            Language.English,
+            Language.ChineseSimplified,
+            Language.ChineseTraditional,
+            Language.Korean
+        ];
+
+        foreach (Language language in orderedLanguages)
+        {
+            if (ingest.SupportedLanguages.Any(x => x.Language == language))
+            {
+                switch (language)
+                {
+                    case Language.English:
+                        return 1;
+                    case Language.ChineseSimplified:
+                    case Language.ChineseTraditional:
+                        return 2;
+                    case Language.Korean:
+                        return 3;
+                }
+            }
+        }
+
+        return 0;
+    }
+
     private void UpsertTags(VoiceWorkIngest ingest, VoiceWorkUpsertContext upsertContext)
     {
         foreach (string tagName in ingest.Tags)