Added additional voice work update logic.

JSMR.Infrastructure/Common/Languages/LanguageIdentifier.cs

@@ -0,0 +1,44 @@
+using JSMR.Application.Common;
+using NTextCat;
+using System.Reflection;
+
+namespace JSMR.Infrastructure.Common.Languages;
+
+public class LanguageIdentifier : ILanguageIdentifier
+{
+    private readonly string[] _languages =
+    [
+        "eng",
+        "jpn",
+        "kor",
+        "zho"
+    ];
+
+    private readonly RankedLanguageIdentifier _identifier;
+
+    public LanguageIdentifier()
+    {
+        RankedLanguageIdentifierFactory factory = new();
+
+        using var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("JSMR.Infrastructure.Languages.Language.xml");
+        _identifier = factory.Load(stream);
+    }
+
+    public Language GetLanguage(string text)
+    {
+        var rankedLanguages = _identifier.Identify(text).Where(x => _languages.Contains(x.Item1.Iso639_3));
+        var identifiedLanguage = rankedLanguages.OrderBy(x => x.Item2).FirstOrDefault();
+
+        if (identifiedLanguage == null)
+            return Language.Unknown;
+
+        return identifiedLanguage.Item1.Iso639_3 switch
+        {
+            "jpn" => Language.Japanese,
+            "eng" => Language.English,
+            "kor" => Language.Korean,
+            "zho" => Language.ChineseTraditional,// Or ChineseSimplified?
+            _ => Language.Unknown,
+        };
+    }
+}