Show operations progress counter in the operations panel header

src/Languages/lang_en.json

@@ -1,4 +1,5 @@
 {
+  "{0} of {1} operations completed": "{0} of {1} operations completed",
   "{0} is now {1}": "{0} is now {1}",
   "Enabled": "Enabled",
   "Disabled": "Disabled",

src/UniGetUI.Avalonia/ViewModels/MainWindowViewModel.cs

@@ -22,6 +22,7 @@
 using UniGetUI.PackageEngine.Enums;
 using UniGetUI.PackageEngine.Interfaces;
 using UniGetUI.PackageEngine.PackageLoader;
+using UniGetUI.PackageOperations;
 
 namespace UniGetUI.Avalonia.ViewModels;
 
@@ -67,6 +68,41 @@ public partial class MainWindowViewModel : ViewModelBase
     [ObservableProperty]
     private bool _operationsPanelExpanded = true;
 
+    private readonly List<AbstractOperation> _operationBatch = new();
+
+    public string OperationsHeaderText
+    {
+        get
+        {
+            int total = _operationBatch.Count;
+            if (total == 0)
+                return CoreTools.Translate("Operations");
+            int completed = _operationBatch.Count(o =>
+                o.Status is OperationStatus.Succeeded or OperationStatus.Failed or OperationStatus.Canceled);
+            return CoreTools.Translate("{0} of {1} operations completed", completed, total);
+        }
+    }
+
+    private void AddToBatch(AbstractOperation op)
+    {
+        if (_operationBatch.Count > 0
+            && _operationBatch.All(o => o.Status is not (OperationStatus.InQueue or OperationStatus.Running)))
+        {
+            foreach (var old in _operationBatch)
+                old.StatusChanged -= OnOperationStatusChanged;
+            _operationBatch.Clear();
+        }
+
+        if (!_operationBatch.Contains(op))
+        {
+            _operationBatch.Add(op);
+            op.StatusChanged += OnOperationStatusChanged;
+        }
+    }
+
+    private void OnOperationStatusChanged(object? sender, OperationStatus e)
+        => Dispatcher.UIThread.Post(() => OnPropertyChanged(nameof(OperationsHeaderText)));
+
     [RelayCommand]
     private void ToggleOperationsPanel() => OperationsPanelExpanded = !OperationsPanelExpanded;
 
@@ -221,8 +257,14 @@ public MainWindowViewModel()
         AvaloniaAutoUpdater.CheckForOrphanedUpdateAttempt();
 
         // Keep OperationsPanelVisible in sync with the live operations list
-        Operations.CollectionChanged += (_, _) =>
+        Operations.CollectionChanged += (_, e) =>
+        {
+            if (e.NewItems is not null)
+                foreach (OperationViewModel vm in e.NewItems)
+                    AddToBatch(vm.Operation);
             OperationsPanelVisible = Operations.Count > 0;
+            OnPropertyChanged(nameof(OperationsHeaderText));
+        };
 
         if (OperatingSystem.IsWindows() && CoreTools.IsAdministrator() && !Settings.Get(Settings.K.AlreadyWarnedAboutAdmin))
         {

src/UniGetUI.Avalonia/Views/MainWindow.axaml

@@ -112,7 +112,7 @@
                         </Button>
 
                         <TextBlock Grid.Column="1"
-                                   Text="{t:Translate Operations}"
+                                   Text="{Binding OperationsHeaderText}"
                                    FontSize="11" Opacity="0.6"
                                    VerticalAlignment="Center"
                                    Margin="4,0,0,0"/>

src/UniGetUI/Pages/MainView.xaml

@@ -407,6 +407,16 @@
           <ColumnDefinition Width="Auto" />
           <ColumnDefinition Width="15" />
         </Grid.ColumnDefinitions>
+        <TextBlock
+          Name="OperationCountLabel"
+          Grid.Column="0"
+          Margin="4,0,0,0"
+          VerticalAlignment="Center"
+          FontSize="12"
+          Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+          IsHitTestVisible="False"
+          TextTrimming="CharacterEllipsis"
+        />
         <HyperlinkButton
           Name="ExpandCollapseOpList"
           AutomationProperties.Name="Expand or collapse operation list"

src/UniGetUI/Pages/MainView.xaml.cs

@@ -3,6 +3,7 @@
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Controls.Primitives;
 using UniGetUI.Controls;
+using UniGetUI.Controls.OperationWidgets;
 using UniGetUI.Core.Data;
 using UniGetUI.Core.SettingsEngine;
 using UniGetUI.Core.Tools;
@@ -185,8 +186,13 @@ public MainView(AutoSuggestBox mainTextBlock)
             }
 
             UpdateOperationsLayout();
-            MainApp.Operations._operationList.CollectionChanged += (_, _) =>
+            MainApp.Operations._operationList.CollectionChanged += (_, e) =>
+            {
+                if (e.NewItems is not null)
+                    foreach (OperationControl c in e.NewItems)
+                        AddToBatch(c.Operation);
                 UpdateOperationsLayout();
+            };
 
             if (!Settings.Get(Settings.K.ShownTelemetryBanner))
             {
@@ -478,6 +484,38 @@ private void UpdateOperationsLayout()
                 OperationSplitterMenuButton.Visibility = Visibility.Collapsed;
             }
             ResizingOPLayout = false;
+            UpdateOperationCount();
+        }
+
+        private readonly List<AbstractOperation> _operationBatch = new();
+
+        private void AddToBatch(AbstractOperation op)
+        {
+            if (_operationBatch.Count > 0
+                && _operationBatch.All(o => o.Status is not (OperationStatus.InQueue or OperationStatus.Running)))
+            {
+                foreach (var old in _operationBatch)
+                    old.StatusChanged -= OnAnyOperationStatusChanged;
+                _operationBatch.Clear();
+            }
+
+            if (!_operationBatch.Contains(op))
+            {
+                _operationBatch.Add(op);
+                op.StatusChanged += OnAnyOperationStatusChanged;
+            }
+        }
+
+        private void OnAnyOperationStatusChanged(object? sender, OperationStatus e)
+            => DispatcherQueue.TryEnqueue(UpdateOperationCount);
+
+        private void UpdateOperationCount()
+        {
+            int total = _operationBatch.Count;
+            int completed = _operationBatch.Count(o =>
+                o.Status is OperationStatus.Succeeded or OperationStatus.Failed or OperationStatus.Canceled);
+            OperationCountLabel.Text =
+                total > 0 ? CoreTools.Translate("{0} of {1} operations completed", completed, total) : "";
         }
 
         private void OperationScrollView_SizeChanged(object sender, SizeChangedEventArgs e)