Add tray rules and identities editor

MeetingAssistant/Speakers/SpeakerIdentityMergeService.cs

@@ -110,7 +110,10 @@ public sealed class SpeakerIdentityMergeService : ISpeakerIdentityMergeService
 
                 var targetName = target.GetDisplayName() ?? $"identity-{target.Id}";
                 var sourceName = source.GetDisplayName() ?? $"identity-{source.Id}";
-                MergeIdentities(target, source);
+                SpeakerIdentityMerger.MergeInto(
+                    target,
+                    source,
+                    options.MaxSnippetsPerSpeaker);
                 await SpeakerIdentityTranscriptAudit.AppendMergedAsync(
                     target.References,
                     targetName,
@@ -161,60 +164,4 @@ public sealed class SpeakerIdentityMergeService : ISpeakerIdentityMergeService
             .FirstOrDefault(snippet => excludedSnippet is null || snippet.Id != excludedSnippet.Id);
     }
 
-    private void MergeIdentities(SpeakerIdentity target, SpeakerIdentity source)
-    {
-        AddAlias(target, source.CanonicalName);
-        foreach (var alias in source.Aliases)
-        {
-            AddAlias(target, alias.Name);
-        }
-
-        foreach (var candidate in source.CandidateNames)
-        {
-            AddAlias(target, candidate.Name);
-        }
-
-        target.UpdatedAt = DateTimeOffset.UtcNow;
-        foreach (var reference in source.References)
-        {
-            SpeakerIdentityReferences.AddIfMissing(target, reference);
-        }
-
-        var retainedSnippets = target.Snippets
-            .Concat(source.Snippets)
-            .OrderBy(snippet => StableSnippetKey(snippet.WavBytes))
-            .Take(Math.Max(1, options.MaxSnippetsPerSpeaker))
-            .Select(snippet => new SpeakerSnippet
-            {
-                WavBytes = snippet.WavBytes,
-                CreatedAt = snippet.CreatedAt
-            })
-            .ToList();
-        target.Snippets.Clear();
-        target.Snippets.AddRange(retainedSnippets);
-    }
-
-    private static void AddAlias(SpeakerIdentity identity, string? alias)
-    {
-        if (string.IsNullOrWhiteSpace(alias) ||
-            string.Equals(identity.CanonicalName, alias, StringComparison.OrdinalIgnoreCase) ||
-            identity.Aliases.Any(existing => string.Equals(existing.Name, alias, StringComparison.OrdinalIgnoreCase)))
-        {
-            return;
-        }
-
-        identity.Aliases.Add(new SpeakerAlias { Name = alias.Trim() });
-    }
-
-    private static int StableSnippetKey(byte[] snippet)
-    {
-        var hash = new HashCode();
-        foreach (var value in snippet)
-        {
-            hash.Add(value);
-        }
-
-        return hash.ToHashCode();
-    }
-
 }

MeetingAssistant/Speakers/SpeakerIdentityMerger.cs

@@ -0,0 +1,63 @@
+namespace MeetingAssistant.Speakers;
+
+internal static class SpeakerIdentityMerger
+{
+    public static void MergeInto(
+        SpeakerIdentity target,
+        SpeakerIdentity source,
+        int maxSnippets)
+    {
+        AddAlias(target, source.CanonicalName);
+        foreach (var alias in source.Aliases)
+        {
+            AddAlias(target, alias.Name);
+        }
+
+        foreach (var candidate in source.CandidateNames)
+        {
+            AddAlias(target, candidate.Name);
+        }
+
+        foreach (var reference in source.References)
+        {
+            SpeakerIdentityReferences.AddIfMissing(target, reference);
+        }
+
+        var retainedSnippets = target.Snippets
+            .Concat(source.Snippets)
+            .OrderBy(snippet => StableSnippetKey(snippet.WavBytes))
+            .Take(Math.Max(1, maxSnippets))
+            .Select(snippet => new SpeakerSnippet
+            {
+                WavBytes = snippet.WavBytes,
+                CreatedAt = snippet.CreatedAt
+            })
+            .ToList();
+        target.Snippets.Clear();
+        target.Snippets.AddRange(retainedSnippets);
+        target.UpdatedAt = DateTimeOffset.UtcNow;
+    }
+
+    private static void AddAlias(SpeakerIdentity identity, string? alias)
+    {
+        if (string.IsNullOrWhiteSpace(alias) ||
+            string.Equals(identity.CanonicalName, alias, StringComparison.OrdinalIgnoreCase) ||
+            identity.Aliases.Any(existing => string.Equals(existing.Name, alias, StringComparison.OrdinalIgnoreCase)))
+        {
+            return;
+        }
+
+        identity.Aliases.Add(new SpeakerAlias { Name = alias.Trim() });
+    }
+
+    private static int StableSnippetKey(byte[] snippet)
+    {
+        var hash = new HashCode();
+        foreach (var value in snippet)
+        {
+            hash.Add(value);
+        }
+
+        return hash.ToHashCode();
+    }
+}