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feat: Manage joined channels in AppOrchestrator and update channel history handling

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This commit is contained in:
HueByte
2026-02-19 08:03:30 +01:00
parent eef9059b6a
commit 96b31ec568
4 changed files with 62 additions and 22 deletions
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src/EchoHub.Client/AppOrchestrator.cs
+17 -3
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@@ -28,6 +28,7 @@ public sealed class AppOrchestrator : IDisposable
private UserStatus _currentStatus = UserStatus.Online;
private string? _currentStatusMessage;
private string _currentUsername = string.Empty;
private readonly HashSet<string> _joinedChannels = [];
private bool IsConnected => _connection is not null && _connection.IsConnected;
private bool IsAuthenticated => _apiClient is not null;
@@ -161,6 +162,7 @@ public sealed class AppOrchestrator : IDisposable
try
{
_joinedChannels.Add(channelName);
var history = await _connection!.JoinChannelAsync(channelName);
InvokeUI(() =>
{
@@ -185,6 +187,7 @@ public sealed class AppOrchestrator : IDisposable
try
{
await _connection!.LeaveChannelAsync(channel);
_joinedChannels.Remove(channel);
InvokeUI(() => _mainWindow.AddSystemMessage(channel, $"You left #{channel}"));
}
catch (Exception ex)
@@ -294,6 +297,8 @@ public sealed class AppOrchestrator : IDisposable
_mainWindow.UpdateStatusBar("Connected");
});
_joinedChannels.Clear();
_joinedChannels.Add(HubConstants.DefaultChannel);
await _connection.JoinChannelAsync(HubConstants.DefaultChannel);
InvokeUI(() => _mainWindow.SwitchToChannel(HubConstants.DefaultChannel));
@@ -330,6 +335,7 @@ public sealed class AppOrchestrator : IDisposable
_apiClient?.Dispose();
_apiClient = null;
_joinedChannels.Clear();
InvokeUI(() =>
{
@@ -377,11 +383,12 @@ public sealed class AppOrchestrator : IDisposable
RunAsync(async () =>
{
await _connection!.JoinChannelAsync(channelName);
if (_joinedChannels.Add(channelName))
await _connection!.JoinChannelAsync(channelName);
try
{
var history = await _connection.GetHistoryAsync(channelName);
var history = await _connection!.GetHistoryAsync(channelName);
InvokeUI(() => _mainWindow.LoadHistory(channelName, history));
}
catch
@@ -530,6 +537,7 @@ public sealed class AppOrchestrator : IDisposable
var channel = await _apiClient!.CreateChannelAsync(result.Name, result.Topic);
if (channel is null) return;
_joinedChannels.Add(channel.Name);
var history = await _connection!.JoinChannelAsync(channel.Name);
// Refresh the channel list
@@ -579,13 +587,19 @@ public sealed class AppOrchestrator : IDisposable
connection.OnReconnected += () =>
{
var channels = _mainWindow.GetChannelNames();
// Server-side state is lost on reconnect — rejoin all channels
var channels = _joinedChannels.ToList();
if (channels.Count == 0) return;
_joinedChannels.Clear();
RunAsync(async () =>
{
foreach (var channel in channels)
{
_joinedChannels.Add(channel);
await _connection!.JoinChannelAsync(channel);
}
Log.Information("Rejoined {Count} channel(s) after reconnect", channels.Count);
}, "Failed to rejoin channels after reconnect");