Updated MainWindow.axaml

Set the icon to the default program icon.

FreeTubeSyncer/App.axaml

@@ -1,7 +1,9 @@
 <Application xmlns="https://github.com/avaloniaui"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:sukiUi="clr-namespace:SukiUI;assembly=SukiUI"
+             xmlns:vm="clr-namespace:FreeTubeSyncer.Models"
              x:Class="FreeTubeSyncer.App"
+             x:DataType="vm:AppViewModel"
              RequestedThemeVariant="Dark">
              <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
 
@@ -11,8 +13,8 @@
     
     <TrayIcon.Icons>
         <TrayIcons>
-            <TrayIcon Icon="/Assets/freetube.png"
-                      ToolTipText="FreeTube Syncer"
+            <TrayIcon Icon="{Binding AppIcon}"
+                      ToolTipText="{Binding HintTooltip, Mode=TwoWay}"
                       Clicked="TrayIcon_OnClicked">
                 <TrayIcon.Menu>
                     <NativeMenu>

FreeTubeSyncer/App.axaml.cs

@@ -8,8 +8,11 @@ using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using Avalonia;
+using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Markup.Xaml;
+using Avalonia.Platform;
+using Avalonia.Threading;
 using FreeTubeSyncer.Library;
 using FreeTubeSyncer.Models;
 using FreeTubeSyncer.Models.DatabaseModels;
@@ -39,13 +42,23 @@ public partial class App : Application
     private TimeSpan _checkInterval;
     private DateTime _lastUpdated;
 
+    private WindowIcon? _normalTrayIcon;
+    private WindowIcon? _waitingTrayIcon;
+    private WindowIcon? _completeTrayIcon;
+
     public event EventHandler? SettingsChanged;
 
     public static App GetApp() => (App)App.Current!;
     public static ClassicDesktopStyleApplicationLifetime GetDesktop() => (ClassicDesktopStyleApplicationLifetime)App.Current!.ApplicationLifetime!;
     public override void Initialize()
     {
+        _normalTrayIcon = new WindowIcon(AssetLoader.Open(new Uri("avares://FreeTubeSyncer/Assets/freetubesyncer.64.png")));
+        _waitingTrayIcon = new WindowIcon(AssetLoader.Open(new Uri("avares://FreeTubeSyncer/Assets/awaiting_sync.png")));
+        _completeTrayIcon = new WindowIcon(AssetLoader.Open(new Uri("avares://FreeTubeSyncer/Assets/sync_complete.png")));
+        var vm = new AppViewModel();
+        vm.AppIcon = _normalTrayIcon;
         AvaloniaXamlLoader.Load(this);
+        DataContext = vm;
     }
 
     public override void OnFrameworkInitializationCompleted()
@@ -159,6 +172,18 @@ public partial class App : Application
         Log.Information("Log Started.");
     }
 
+    private async Task UpdateSTIconHint(WindowIcon icon, string? hint = null)
+    {
+        await Dispatcher.UIThread.InvokeAsync(async () =>
+        {
+            await _semaphoreSlim.WaitAsync();
+            ((AppViewModel)DataContext!).AppIcon = icon;
+            if (hint != null) ((AppViewModel)DataContext).HintTooltip = hint;
+            _semaphoreSlim.Release();
+
+        });
+    }
+
     private async Task SyncMonitor()
     {
         Log.Information("Sync Monitor Starting Up.");
@@ -191,6 +216,11 @@ public partial class App : Application
         while (_isRunning)
         {
             await Task.Delay(100);
+
+            if (_syncers.Any(x => x.IsDirty()))
+            {
+                await UpdateSTIconHint(_waitingTrayIcon!, "FreeTube Syncer - Changes waiting to be written...");
+            }
             
             var sinceLastCheck = DateTime.Now - lastCheck;
             if (sinceLastCheck.TotalSeconds > _checkInterval.TotalSeconds)
@@ -219,6 +249,7 @@ public partial class App : Application
             if (procs.Length > 0) continue;
             Log.Information("FreeTube instance closed, and we have writes to make...");
             await Task.Delay(1500);
+            await UpdateSTIconHint(_waitingTrayIcon, "FreeTube Syncer - Syncing data...");
 
             await _semaphoreSlim.WaitAsync();
             var syncStart = DateTime.Now;
@@ -227,6 +258,12 @@ public partial class App : Application
             var syncEnd = DateTime.Now - syncStart;
             _semaphoreSlim.Release();
             Log.Information("Sync Completed.  Total Time: {EndTime}", syncEnd);
+            await UpdateSTIconHint(_completeTrayIcon, "FreeTube Syncer - Sync completed.");
+            Task.Run(async () =>
+            {
+                await Task.Delay(3000);
+                await UpdateSTIconHint(_normalTrayIcon, "FreeTube Syncer - Watching files...");
+            });
         }
         
         Log.Information("Filesystem Sync Monitor shutdown.");

FreeTubeSyncer/FreeTubeSyncer.csproj

@@ -34,7 +34,8 @@
     </ItemGroup>
     
     <ItemGroup>
-      <None Remove="Assets\freetube.png" />
-      <AvaloniaXaml Include="Assets\freetube.png" />
+      <AvaloniaResource Include="Assets\freetubesyncer.64.png"/>
+      <AvaloniaResource Include="Assets\awaiting_sync.png"/>
+      <AvaloniaResource Include="Assets\sync_complete.png"/>
     </ItemGroup>
 </Project>

FreeTubeSyncer/Library/DBSyncWatcher.cs

@@ -36,10 +36,7 @@ public class DBSyncWatcher
     {
         if (e.ChangeType != WatcherChangeTypes.Changed) return;
 
-        while (Locked)
-        {
-            Thread.Sleep(100);
-        }
+        if (Locked) return;
 
         var dbName = Path.GetFileName(e.FullPath);
 

FreeTubeSyncer/MainWindow.axaml

@@ -8,6 +8,7 @@
         Width="400" Height="345"
         x:Class="FreeTubeSyncer.MainWindow"
         x:DataType="vm:AppSettings"
+        Icon="/Assets/freetubesyncer.64.png"
         BackgroundStyle="GradientDarker"
         CanResize="False"
         CanMaximize="False"

FreeTubeSyncer/Models/AppViewModel.cs

@@ -0,0 +1,10 @@
+using Avalonia.Controls;
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace FreeTubeSyncer.Models;
+
+public partial class AppViewModel : ObservableObject
+{
+    [ObservableProperty] private WindowIcon? _appIcon;
+    [ObservableProperty] private string _hintTooltip = "FreeTube Syncer";
+}

FreeTubeSyncer/REST/Syncer.cs

@@ -218,8 +218,9 @@ public class Syncer<T> : ISyncer where T : class, IDataModel, new()
             foreach (var line in json)
                 fh.Write(Encoding.UTF8.GetBytes(line + "\n"));
             fh.Flush();
-            fh.Close();
         }
+
+        Task.Delay(100).Wait();
         _watcher.Locked = false;
         Log.Information("Updated {DbName}, completed in {TimeSpan}", _dbName, DateTime.Now - start);
         _isDirty = false;