Code cleanup

src/Decho/Services/ConnectionService.cs

@@ -32,14 +32,23 @@ public sealed class ChannelJoinResult
 public sealed class ConnectionService : IConnectionService
 {
     public event Action<ServerModel>? ServerAdded;
+
     public event Action<string>? ServerRemoved;
+
     public event Action<ServerModel>? ServerStateChanged;
+
     public event Action<string, ChannelModel>? ChannelAdded;
+
     public event Action<string, string>? ChannelRemoved;
+
     public event Action<string, MessageModel>? MessageReceived;
+
     public event Action<string, string, string?>? UserJoined;
+
     public event Action<string, string>? UserLeft;
+
     public event Action<string, string>? ErrorOccurred;
+
     public event Action<string, string>? ChannelDeleted;
 
     private readonly Dictionary<string, ServerConnection> _connections = new(StringComparer.OrdinalIgnoreCase);

src/Decho/Services/IAttachmentService.cs

@@ -3,5 +3,6 @@ namespace Decho.Services;
 public interface IAttachmentService
 {
     Task<string?> DownloadAttachmentAsync(string serverUrl, string channelName, string relativeUrl, string fileName);
+
     Task<byte[]?> DownloadImageBytesAsync(string serverUrl, string channelName, string relativeUrl);
 }

src/Decho/Services/IConfigPersistenceService.cs

@@ -3,7 +3,10 @@ namespace Decho.Services;
 public interface IConfigPersistenceService
 {
     void SaveRefreshToken(string serverUrl, string token, string userId);
+
     void RemoveServerFromConfig(string serverUrl);
+
     void RemoveFromLeftChannels(string serverUrl, string channelName);
+
     void AddLeftChannel(string serverUrl, string channelName);
 }

src/Decho/Services/ICryptoService.cs

@@ -3,6 +3,8 @@ namespace Decho.Services;
 public interface ICryptoService
 {
     void MarkChannelEncrypted(string serverUrl, string channelName, bool isEncrypted);
+
     bool HasChannelKey(string serverUrl, string channelName);
+
     bool TryGetRoomKey(string serverUrl, string channelName, out byte[]? key);
 }

src/Decho/ViewModels/MessageComposerViewModel.cs

@@ -86,7 +86,8 @@ public sealed class MessageComposerViewModel : ViewModelBase
         IObservable<bool> canSend = this.WhenAnyValue(
             x => x.Draft,
             x => x.HasStagedFiles,
-            (draft, hasFiles) => !string.IsNullOrWhiteSpace(draft) || hasFiles);
+            (draft, hasFiles) =>
+            !string.IsNullOrWhiteSpace(draft) || hasFiles);
         SendCommand = ReactiveCommand.Create(Send, canSend);
 
         _ = this.WhenAnyValue(x => x.Draft).Subscribe(OnDraftChanged);
@@ -179,20 +180,7 @@ public sealed class MessageComposerViewModel : ViewModelBase
         ReplyTarget = null;
     }
 
-    private void UpdateStagedSummary()
+    internal void Send()
-    {
-        this.RaisePropertyChanged(nameof(HasStagedFiles));
-        StagedFilesSummary = StagedFiles.Count > 0
-            ? $"{StagedFiles.Count} file(s) staged"
-            : string.Empty;
-    }
-
-    private void OnDraftChanged(string? draft)
-    {
-        Autocomplete.Update(draft ?? string.Empty);
-    }
-
-    private void Send()
     {
         string text = Draft.Trim();
         Draft = string.Empty;
@@ -212,4 +200,17 @@ public sealed class MessageComposerViewModel : ViewModelBase
 
         SendRequested?.Invoke(ServerUrl, text, filePaths, replyToId);
     }
+
+    private void UpdateStagedSummary()
+    {
+        this.RaisePropertyChanged(nameof(HasStagedFiles));
+        StagedFilesSummary = StagedFiles.Count > 0
+            ? $"{StagedFiles.Count} file(s) staged"
+            : string.Empty;
+    }
+
+    private void OnDraftChanged(string? draft)
+    {
+        Autocomplete.Update(draft ?? string.Empty);
+    }
 }