Error handling, better path remembrance

src/GuiApp/Avalonia/FileTime.GuiApp/Services/LifecycleService.cs

@@ -1,4 +1,5 @@
 using FileTime.App.Core.Services;
+using Microsoft.Extensions.Logging;
 
 namespace FileTime.GuiApp.Services;
 
@@ -6,18 +7,30 @@ public class LifecycleService
 {
     private readonly IEnumerable<IExitHandler> _exitHandlers;
     private readonly IEnumerable<IStartupHandler> _startupHandlers;
+    private readonly ILogger<LifecycleService> _logger;
 
-    public LifecycleService(IEnumerable<IStartupHandler> startupHandlers, IEnumerable<IExitHandler> exitHandlers)
+    public LifecycleService(
+        IEnumerable<IStartupHandler> startupHandlers,
+        IEnumerable<IExitHandler> exitHandlers,
+        ILogger<LifecycleService> logger)
     {
         _exitHandlers = exitHandlers;
         _startupHandlers = startupHandlers;
+        _logger = logger;
     }
 
     public async Task InitStartupHandlersAsync()
     {
         foreach (var startupHandler in _startupHandlers)
         {
-            await startupHandler.InitAsync();
+            try
+            {
+                await startupHandler.InitAsync();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while running startup handler {handler}", startupHandler?.GetType().FullName);
+            }
         }
     }
 
@@ -25,7 +38,14 @@ public class LifecycleService
     {
         foreach (var exitHandler in _exitHandlers)
         {
-            await exitHandler.ExitAsync();
+            try
+            {
+                await exitHandler.ExitAsync();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while running exit handler {handler}", exitHandler?.GetType().FullName);
+            }
         }
     }
 }

src/GuiApp/Avalonia/FileTime.GuiApp/ViewModels/MainWindowViewModel.cs

@@ -49,17 +49,7 @@ public partial class MainWindowViewModel : IMainWindowViewModelBase
 
         Title = "FileTime " + versionString;
 
-        //TODO: refactor
-        /*if (AppState.Tabs.Count == 0)
-        {
-            var tab = _serviceProvider.GetInitableResolver<IContainer>(_localContentProvider)
-                .GetRequiredService<ITab>();
-            var tabViewModel = _serviceProvider.GetInitableResolver(tab, 1).GetRequiredService<ITabViewModel>();
-
-            _appState.AddTab(tabViewModel);
-        }*/
-
-        _lifecycleService.InitStartupHandlersAsync().Wait();
+        Task.Run(async () => await _lifecycleService.InitStartupHandlersAsync()).Wait();
     }
 
     public void ProcessKeyDown(Key key, KeyModifiers keyModifiers, Action<bool> setHandled)