Add rudimentary thread support in GUI

Related to #1119

DiscordChatExporter.Gui/Services/SettingsService.cs

@@ -16,6 +16,10 @@ public partial class SettingsService : SettingsBase
 
     public bool IsTokenPersisted { get; set; } = true;
 
+    public bool ShouldShowThreads { get; set; }
+
+    public bool ShouldShowArchivedThreads { get; set; }
+
     public string DateFormat { get; set; } = "MM/dd/yyyy h:mm tt";
 
     public int ParallelLimit { get; set; } = 1;

DiscordChatExporter.Gui/ViewModels/Components/DashboardViewModel.cs

@@ -89,11 +89,8 @@ public class DashboardViewModel : PropertyChangedBase
             Token = _settingsService.LastToken;
     }
 
-    public async ValueTask ShowSettingsAsync()
-    {
-        var dialog = _viewModelFactory.CreateSettingsViewModel();
-        await _dialogManager.ShowDialogAsync(dialog);
-    }
+    public async ValueTask ShowSettingsAsync() =>
+        await _dialogManager.ShowDialogAsync(_viewModelFactory.CreateSettingsViewModel());
 
     public void ShowHelp() => ProcessEx.StartShellExecute(App.DocumentationUrl);
 
@@ -165,6 +162,7 @@ public class DashboardViewModel : PropertyChangedBase
 
             var channels = new List<Channel>();
 
+            // Regular channels
             await foreach (var channel in _discord.GetGuildChannelsAsync(SelectedGuild.Id))
             {
                 if (channel.Kind == ChannelKind.GuildCategory)
@@ -173,6 +171,17 @@ public class DashboardViewModel : PropertyChangedBase
                 channels.Add(channel);
             }
 
+            // Threads
+            if (_settingsService.ShouldShowThreads)
+            {
+                await foreach (var thread in _discord.GetGuildThreadsAsync(
+                                   SelectedGuild.Id,
+                                   _settingsService.ShouldShowArchivedThreads))
+                {
+                    channels.Add(thread);
+                }
+            }
+
             AvailableChannels = channels;
             SelectedChannels = null;
         }

DiscordChatExporter.Gui/ViewModels/Dialogs/SettingsViewModel.cs

@@ -26,6 +26,18 @@ public class SettingsViewModel : DialogScreen
         set => _settingsService.IsTokenPersisted = value;
     }
 
+    public bool ShouldShowThreads
+    {
+        get => _settingsService.ShouldShowThreads;
+        set => _settingsService.ShouldShowThreads = value;
+    }
+
+    public bool ShouldShowArchivedThreads
+    {
+        get => _settingsService.ShouldShowArchivedThreads;
+        set => _settingsService.ShouldShowArchivedThreads = value;
+    }
+
     public string DateFormat
     {
         get => _settingsService.DateFormat;

DiscordChatExporter.Gui/Views/Components/DashboardView.xaml

@@ -304,7 +304,7 @@
                     <ListBox
                         HorizontalContentAlignment="Stretch"
                         SelectionMode="Extended"
-                        TextSearch.TextPath="Model.Name"
+                        TextSearch.TextPath="Name"
                         VirtualizingPanel.IsVirtualizingWhenGrouping="True">
                         <b:Interaction.Behaviors>
                             <behaviors:ChannelMultiSelectionListBoxBehavior SelectedItems="{Binding SelectedChannels}" />

DiscordChatExporter.Gui/Views/Dialogs/SettingsView.xaml

@@ -82,6 +82,38 @@
                             IsChecked="{Binding IsTokenPersisted}" />
                     </DockPanel>
 
+                    <!--  Show threads  -->
+                    <DockPanel
+                        Margin="16,8"
+                        Background="Transparent"
+                        LastChildFill="False"
+                        ToolTip="Pull threads and show them in the channel list">
+                        <TextBlock
+                            VerticalAlignment="Center"
+                            DockPanel.Dock="Left"
+                            Text="Show threads" />
+                        <ToggleButton
+                            VerticalAlignment="Center"
+                            DockPanel.Dock="Right"
+                            IsChecked="{Binding ShouldShowThreads}" />
+                    </DockPanel>
+
+                    <!--  Show archived threads  -->
+                    <DockPanel
+                        Margin="16,8"
+                        Background="Transparent"
+                        LastChildFill="False"
+                        ToolTip="Pull archived threads and show them in the channel list">
+                        <TextBlock
+                            VerticalAlignment="Center"
+                            DockPanel.Dock="Left"
+                            Text="Show archived threads" />
+                        <ToggleButton
+                            VerticalAlignment="Center"
+                            DockPanel.Dock="Right"
+                            IsChecked="{Binding ShouldShowArchivedThreads}" />
+                    </DockPanel>
+
                     <!--  Date format  -->
                     <DockPanel
                         Margin="16,8"