From 15de406460dad37cc8c49fca5289caf6d9f1dda4 Mon Sep 17 00:00:00 2001
From: TheXamlGuy <dan_clark@outlook.com>
Date: Sun, 19 May 2024 22:21:18 +0100
Subject: [PATCH] Got adding working again

---
 Bitvault.Avalonia/App.axaml.cs                |  6 +-
 Bitvault.Avalonia/ArchiveItemActionView.axaml |  1 +
 Bitvault.Avalonia/ConfirmItemActionView.axaml |  1 +
 Bitvault.Avalonia/ContainerHeaderView.axaml   | 13 +++-
 Bitvault.Avalonia/ContainerView.axaml         | 12 ++--
 Bitvault.Avalonia/ContainerView.axaml.cs      |  2 +-
 Bitvault.Avalonia/CreateItemActionView.axaml  | 31 +++++++---
 Bitvault.Avalonia/DeleteItemActionView.axaml  |  1 +
 Bitvault.Avalonia/DismissItemActionView.axaml |  1 +
 Bitvault.Avalonia/EditItemActionView.axaml    |  1 +
 Bitvault.Avalonia/ItemNavigationView.axaml    |  1 +
 .../SearchContainerActionView.axaml           |  1 +
 Bitvault/AggerateContainerViewModelHandler.cs |  4 +-
 Bitvault/AggerateItemViewModelHandler.cs      | 19 ++++++
 Bitvault/ConfirmItemHandler.cs                | 14 +++--
 Bitvault/ContainerHeaderViewModel.cs          | 15 +----
 Bitvault/ContainerViewModel.cs                | 12 ++--
 Bitvault/CreateItemActionViewModel.cs         |  5 +-
 Bitvault/CreateItemHander.cs                  |  8 +--
 Bitvault/IItemEntryViewModel.cs               |  7 +++
 Bitvault/ItemActivatedHandler.cs              | 25 ++++++++
 Bitvault/ItemCommandHeaderViewModel.cs        |  1 -
 Bitvault/ItemHeaderViewModel.cs               |  4 +-
 Bitvault/ItemNavigationViewModel.cs           |  4 +-
 Bitvault/ItemViewModel.cs                     | 59 +++++++++++++------
 Bitvault/MainViewModel.cs                     |  2 +-
 Bitvault/QueryContainerConfiguration.cs       |  2 +-
 Bitvault/QueryContainerHandler.cs             | 15 +++++
 Bitvault/SearchContainerActionViewModel.cs    |  9 ++-
 29 files changed, 205 insertions(+), 71 deletions(-)
 create mode 100644 Bitvault/AggerateItemViewModelHandler.cs
 create mode 100644 Bitvault/IItemEntryViewModel.cs

diff --git a/Bitvault.Avalonia/App.axaml.cs b/Bitvault.Avalonia/App.axaml.cs
index 392f13e..7b0ded4 100644
--- a/Bitvault.Avalonia/App.axaml.cs
+++ b/Bitvault.Avalonia/App.axaml.cs
@@ -68,7 +68,8 @@ public partial class App : Application
                             }
                         }); 
 
-                        services.AddHandler<QueryContainerHandler>(ServiceLifetime.Singleton);
+                        services.AddHandler<QueryContainerHandler>();
+                        services.AddHandler<CreateItemHander>();
 
                         services.AddHandler<OpenContainerHandler>();
 
@@ -91,6 +92,7 @@ public partial class App : Application
 
                         services.AddTemplate<ItemNavigationViewModel, ItemNavigationView>();
                         services.AddTemplate<ItemViewModel, ItemView>("Item");
+                        services.AddHandler<AggerateItemViewModelHandler>();
 
                         services.AddTemplate<ItemCommandHeaderViewModel, ItemCommandHeaderView>("ItemCommandHeader");
 
@@ -111,6 +113,8 @@ public partial class App : Application
                         services.AddHandler<UnarchiveItemHandler>(ServiceLifetime.Scoped);
                         services.AddHandler<FavouriteItemHandler>(ServiceLifetime.Scoped);
                         services.AddHandler<UnfavouriteItemHandler>(ServiceLifetime.Scoped);
+
+                        services.AddHandler<ItemActivatedHandler>(ServiceLifetime.Singleton);
                     });
                 })!);
 
diff --git a/Bitvault.Avalonia/ArchiveItemActionView.axaml b/Bitvault.Avalonia/ArchiveItemActionView.axaml
index c33775d..302109a 100644
--- a/Bitvault.Avalonia/ArchiveItemActionView.axaml
+++ b/Bitvault.Avalonia/ArchiveItemActionView.axaml
@@ -13,6 +13,7 @@
         HotKey="Delete"
         ToolTip.Tip="Archive">
         <TextBlock
+            Margin="0,3,0,0"
             VerticalAlignment="Center"
             FontFamily="{DynamicResource FluentThemeFontFamily}"
             FontSize="16"
diff --git a/Bitvault.Avalonia/ConfirmItemActionView.axaml b/Bitvault.Avalonia/ConfirmItemActionView.axaml
index a65beb5..59f939f 100644
--- a/Bitvault.Avalonia/ConfirmItemActionView.axaml
+++ b/Bitvault.Avalonia/ConfirmItemActionView.axaml
@@ -12,6 +12,7 @@
         Foreground="{DynamicResource IconForegroundBrush}"
         ToolTip.Tip="Save">
         <TextBlock
+            Margin="0,3,0,0"
             VerticalAlignment="Center"
             FontFamily="{DynamicResource FluentThemeFontFamily}"
             FontSize="16"
diff --git a/Bitvault.Avalonia/ContainerHeaderView.axaml b/Bitvault.Avalonia/ContainerHeaderView.axaml
index 3e7ad15..b208f42 100644
--- a/Bitvault.Avalonia/ContainerHeaderView.axaml
+++ b/Bitvault.Avalonia/ContainerHeaderView.axaml
@@ -4,5 +4,16 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:vm="using:Bitvault"
     x:DataType="vm:ContainerHeaderViewModel">
-    <ItemsControl ItemTemplate="{ReflectionBinding Template}" ItemsSource="{Binding}" />
+    <ItemsControl ItemTemplate="{ReflectionBinding Template}" ItemsSource="{Binding}">
+        <ItemsControl.ItemsPanel>
+            <ItemsPanelTemplate>
+                <Grid ColumnDefinitions="Auto,6,*" />
+            </ItemsPanelTemplate>
+        </ItemsControl.ItemsPanel>
+        <ItemsControl.Styles>
+            <Style Selector="ContentPresenter">
+                <Setter Property="Grid.Column" Value="{ReflectionBinding Index}" />
+            </Style>
+        </ItemsControl.Styles>
+    </ItemsControl>
 </UserControl>
diff --git a/Bitvault.Avalonia/ContainerView.axaml b/Bitvault.Avalonia/ContainerView.axaml
index e8c014f..6f1fb47 100644
--- a/Bitvault.Avalonia/ContainerView.axaml
+++ b/Bitvault.Avalonia/ContainerView.axaml
@@ -4,14 +4,17 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:vm="using:Bitvault"
     x:DataType="vm:ContainerViewModel">
-    <Grid ColumnDefinitions="320,Auto,*" RowDefinitions="Auto,*">
+    <Grid
+        x:Name="Container"
+        ColumnDefinitions="320,Auto,*,Auto"
+        Grid.IsSharedSizeScope="True"
+        RowDefinitions="Auto,*">
         <Grid
-            x:Name="Title"
             Grid.Row="0"
             Grid.ColumnSpan="3"
             Height="44"
-            ColumnDefinitions="*, Auto">
-            <ContentControl Grid.Column="0" VerticalAlignment="Center">
+            Margin="8,0,0,0">
+            <ContentControl VerticalAlignment="Center">
                 <Interaction.Behaviors>
                     <AttachedBehaviour>
                         <NavigateAction Region="{Binding $self}" Route="ContainerHeader" />
@@ -42,6 +45,7 @@
         <Border
             Grid.Row="1"
             Grid.Column="2"
+            Grid.ColumnSpan="2"
             Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
             BorderBrush="{DynamicResource ControlStrokeColorDefaultBrush}"
             BorderThickness="1,1,0,0"
diff --git a/Bitvault.Avalonia/ContainerView.axaml.cs b/Bitvault.Avalonia/ContainerView.axaml.cs
index 24c7e47..327c703 100644
--- a/Bitvault.Avalonia/ContainerView.axaml.cs
+++ b/Bitvault.Avalonia/ContainerView.axaml.cs
@@ -14,7 +14,7 @@ public partial class ContainerView : UserControl
 
         if (VisualRoot is AppWindow appWindow)
         {
-            Title.ColumnDefinitions[1].Width = new GridLength(appWindow.TitleBar.RightInset, GridUnitType.Pixel);
+            Container.ColumnDefinitions[3].Width = new GridLength(appWindow.TitleBar.RightInset, GridUnitType.Pixel);
         }
     }
 }
\ No newline at end of file
diff --git a/Bitvault.Avalonia/CreateItemActionView.axaml b/Bitvault.Avalonia/CreateItemActionView.axaml
index 66b4c04..104dbac 100644
--- a/Bitvault.Avalonia/CreateItemActionView.axaml
+++ b/Bitvault.Avalonia/CreateItemActionView.axaml
@@ -5,16 +5,33 @@
     xmlns:vm="using:Bitvault"
     x:DataType="vm:CreateItemActionViewModel">
     <Button
-        Grid.Column="1"
-        Width="{StaticResource ButtonWidth}"
-        Height="{StaticResource ButtonHeight}"
-        VerticalAlignment="Center"
-        Content="&#xE710;"
+        Height="32"
+        MinWidth="144"
+        HorizontalContentAlignment="Center"
+        Classes="accent"
+        CornerRadius="16"
         FontFamily="{DynamicResource SymbolThemeFontFamily}"
-        FontSize="16"
-        ToolTip.Tip="Add item">
+        ToolTip.Tip="New Item">
+        <Grid ColumnDefinitions="Auto,8,*">
+            <TextBlock
+                Grid.Column="0"
+                Margin="-6,3,0,0"
+                FontFamily="{DynamicResource FluentThemeFontFamily}"
+                FontSize="16"
+                Foreground="{DynamicResource IconForegroundBrush}"
+                Text="&#xE00B;" />
+            <TextBlock
+                Grid.Column="2"
+                Margin="0,2,0,0"
+                Foreground="{DynamicResource IconForegroundBrush}"
+                Text="New Item" />
+        </Grid>
         <Interaction.Behaviors>
             <EventTriggerBehavior EventName="Click">
+                <NavigateAction
+                    Region="{Binding Named, StringFormat='{}{0}:ContentHeader'}"
+                    Route="ItemCommandHeader"
+                    Scope="self" />
                 <NavigateAction
                     Region="{Binding Named, StringFormat='{}{0}:Content'}"
                     Route="Item"
diff --git a/Bitvault.Avalonia/DeleteItemActionView.axaml b/Bitvault.Avalonia/DeleteItemActionView.axaml
index e0afb11..a256ae3 100644
--- a/Bitvault.Avalonia/DeleteItemActionView.axaml
+++ b/Bitvault.Avalonia/DeleteItemActionView.axaml
@@ -12,6 +12,7 @@
         Foreground="{DynamicResource IconForegroundBrush}"
         ToolTip.Tip="Delete">
         <TextBlock
+            Margin="0,3,0,0"
             VerticalAlignment="Center"
             FontFamily="{DynamicResource SymbolThemeFontFamily}"
             FontSize="16"
diff --git a/Bitvault.Avalonia/DismissItemActionView.axaml b/Bitvault.Avalonia/DismissItemActionView.axaml
index 398d6ff..73dc14f 100644
--- a/Bitvault.Avalonia/DismissItemActionView.axaml
+++ b/Bitvault.Avalonia/DismissItemActionView.axaml
@@ -12,6 +12,7 @@
         Foreground="{DynamicResource IconForegroundBrush}"
         ToolTip.Tip="Cancel">
         <TextBlock
+            Margin="0,3,0,0"
             VerticalAlignment="Center"
             FontFamily="{DynamicResource FluentThemeFontFamily}"
             FontSize="16"
diff --git a/Bitvault.Avalonia/EditItemActionView.axaml b/Bitvault.Avalonia/EditItemActionView.axaml
index 631e0c6..710eb86 100644
--- a/Bitvault.Avalonia/EditItemActionView.axaml
+++ b/Bitvault.Avalonia/EditItemActionView.axaml
@@ -12,6 +12,7 @@
         Foreground="{DynamicResource IconForegroundBrush}"
         ToolTip.Tip="Edit">
         <TextBlock
+            Margin="0,3,0,0"
             VerticalAlignment="Center"
             FontFamily="{DynamicResource FluentThemeFontFamily}"
             FontSize="16"
diff --git a/Bitvault.Avalonia/ItemNavigationView.axaml b/Bitvault.Avalonia/ItemNavigationView.axaml
index ce30bf6..82ca273 100644
--- a/Bitvault.Avalonia/ItemNavigationView.axaml
+++ b/Bitvault.Avalonia/ItemNavigationView.axaml
@@ -19,6 +19,7 @@
                 Route="Item"
                 Scope="self">
                 <NavigateAction.ParameterBindings>
+                    <ParameterBinding Key="Immutable" Value="{x:True}" />
                     <ParameterBinding Key="Archived" Value="{Binding Archived}" />
                     <ParameterBinding Key="Favourite" Value="{Binding Favourite}" />
                 </NavigateAction.ParameterBindings>
diff --git a/Bitvault.Avalonia/SearchContainerActionView.axaml b/Bitvault.Avalonia/SearchContainerActionView.axaml
index 1768711..721253a 100644
--- a/Bitvault.Avalonia/SearchContainerActionView.axaml
+++ b/Bitvault.Avalonia/SearchContainerActionView.axaml
@@ -24,6 +24,7 @@
         MaxWidth="500"
         CornerRadius="16"
         Text="{Binding Value}"
+        TextBlock.TextAlignment="Center"
         Watermark="Search">
         <Interaction.Behaviors>
             <KeyBindingTriggerBehaviour Gesture="Enter">
diff --git a/Bitvault/AggerateContainerViewModelHandler.cs b/Bitvault/AggerateContainerViewModelHandler.cs
index 715e286..993c226 100644
--- a/Bitvault/AggerateContainerViewModelHandler.cs
+++ b/Bitvault/AggerateContainerViewModelHandler.cs
@@ -7,9 +7,9 @@ public class AggerateContainerViewModelHandler(IMediator mediator,
     IServiceProvider serviceProvider,
     ICache<Item> cache,
     IPublisher publisher) :
-    INotificationHandler<Aggerate<ItemNavigationViewModel, ContainerViewModelConfiguration>>
+    INotificationHandler<AggerateEventArgs<ItemNavigationViewModel, ContainerViewModelConfiguration>>
 {
-    public async Task Handle(Aggerate<ItemNavigationViewModel, 
+    public async Task Handle(AggerateEventArgs<ItemNavigationViewModel, 
         ContainerViewModelConfiguration> args)
     {
         if (args.Options is ContainerViewModelConfiguration configuration)
diff --git a/Bitvault/AggerateItemViewModelHandler.cs b/Bitvault/AggerateItemViewModelHandler.cs
new file mode 100644
index 0000000..09903bc
--- /dev/null
+++ b/Bitvault/AggerateItemViewModelHandler.cs
@@ -0,0 +1,19 @@
+using Toolkit.Foundation;
+
+namespace Bitvault;
+
+public class AggerateItemViewModelHandler(IMediator mediator,
+    IServiceFactory serviceFactory,
+    IPublisher publisher) :
+    INotificationHandler<AggerateEventArgs<IItemEntryViewModel>>
+{
+    public Task Handle(AggerateEventArgs<IItemEntryViewModel> args)
+    {
+        if (serviceFactory.Create<ItemHeaderViewModel>(false) is ItemHeaderViewModel viewModel)
+        {
+            publisher.Publish(Create.As<IItemEntryViewModel>(viewModel), nameof(ItemViewModel));
+        }
+
+        return Task.CompletedTask;
+    }
+}
diff --git a/Bitvault/ConfirmItemHandler.cs b/Bitvault/ConfirmItemHandler.cs
index 8f124bb..81fb2c9 100644
--- a/Bitvault/ConfirmItemHandler.cs
+++ b/Bitvault/ConfirmItemHandler.cs
@@ -2,15 +2,21 @@
 
 namespace Bitvault;
 
-public class ConfirmItemHandler(IMediator mediator) :
+public class ConfirmItemHandler(IMediator mediator,
+    IPublisher publisher) :
     INotificationHandler<ConfirmEventArgs<Item>>
 {
     public async Task Handle(ConfirmEventArgs<Item> args)
     {
-        (bool result, int index) result = await mediator.Handle<CreateEventArgs<ItemConfiguration>,
-            (bool, int)>(new CreateEventArgs<ItemConfiguration>(new ItemConfiguration()));
-
         ItemHeaderConfiguration? configuration = await mediator.Handle<ConfirmEventArgs<Item>,
             ItemHeaderConfiguration>(args);
+
+        (bool Success, int Id, string Name) result = await mediator.Handle<CreateEventArgs<ItemConfiguration>,
+            (bool, int, string)>(new CreateEventArgs<ItemConfiguration>(new ItemConfiguration { Name = configuration?.Name }));
+
+        if (result.Success)
+        {
+            publisher.Publish(Activated.As(new Item { Id = result.Id, Name = result.Name }));
+        }
     }
 }
diff --git a/Bitvault/ContainerHeaderViewModel.cs b/Bitvault/ContainerHeaderViewModel.cs
index de79283..ca79eaa 100644
--- a/Bitvault/ContainerHeaderViewModel.cs
+++ b/Bitvault/ContainerHeaderViewModel.cs
@@ -15,20 +15,9 @@ public partial class ContainerHeaderViewModel :
     {
         Template = template;
 
-        Add<SearchContainerActionViewModel>();
-
-        //Add<CreateItemActionViewModel>(scope: true);
+        Add<CreateItemActionViewModel>(0);
+        Add<SearchContainerActionViewModel>(2);
     }
 
     public IContentTemplate Template { get; set; }
-
-    //public Task Handle(RequestEventArgs<Filter<string>> args)
-    //{
-    //    if (args.Value is Filter<string> filter)
-    //    {
-    //        Value = filter.Value;
-    //    }
-
-    //    return Task.CompletedTask;
-    //}
 }
diff --git a/Bitvault/ContainerViewModel.cs b/Bitvault/ContainerViewModel.cs
index 81f0c0f..cdf54d4 100644
--- a/Bitvault/ContainerViewModel.cs
+++ b/Bitvault/ContainerViewModel.cs
@@ -4,7 +4,7 @@ using Toolkit.Foundation;
 namespace Bitvault;
 
 
-[Enumerate(nameof(ContainerViewModel))]
+[Aggerate(nameof(ContainerViewModel))]
 public partial class ContainerViewModel(IServiceProvider provider,
     IServiceFactory factory,
     IMediator mediator,
@@ -13,7 +13,7 @@ public partial class ContainerViewModel(IServiceProvider provider,
     IDisposer disposer,
     IContentTemplate template,
     NamedComponent named,
-    ContainerViewModelConfiguration configuration) : Toolkit.Foundation.ObservableCollection<ItemNavigationViewModel>(provider, factory, mediator, publisher, subscriber, disposer),
+    ContainerViewModelConfiguration configuration) : ObservableCollection<ItemNavigationViewModel>(provider, factory, mediator, publisher, subscriber, disposer),
     INotificationHandler<NotifyEventArgs<Filter>>,
     INotificationHandler<NotifyEventArgs<Search>>
 {
@@ -39,7 +39,7 @@ public partial class ContainerViewModel(IServiceProvider provider,
         if (args.Value is Filter filter)
         {
             configuration = configuration with { Filter = filter.Value };
-            Aggerate();
+            BeginAggregation();
         }
 
         return Task.CompletedTask;
@@ -49,12 +49,12 @@ public partial class ContainerViewModel(IServiceProvider provider,
         if (args.Value is Search search)
         {
             configuration = configuration with { Query = search.Value };
-            Aggerate();
+            BeginAggregation();
         }
 
         return Task.CompletedTask;
     }
 
-    protected override IAggerate OnAggerate(object? key) =>
-        AggerateEventArgs<ItemNavigationViewModel>.With(configuration) with { Key = key };
+    protected override IAggerate OnPrepareAggregation(object? key) =>
+        Aggerate.With<ItemNavigationViewModel, ContainerViewModelConfiguration>(configuration) with { Key = key };
 }
\ No newline at end of file
diff --git a/Bitvault/CreateItemActionViewModel.cs b/Bitvault/CreateItemActionViewModel.cs
index c566ee6..6376741 100644
--- a/Bitvault/CreateItemActionViewModel.cs
+++ b/Bitvault/CreateItemActionViewModel.cs
@@ -9,8 +9,11 @@ public partial class CreateItemActionViewModel(IServiceProvider provider,
     IPublisher publisher,
     ISubscription subscriber,
     IDisposer disposer,
-    NamedComponent named) : Observable(provider, factory, mediator, publisher, subscriber, disposer)
+    NamedComponent named,
+    int index) : Observable(provider, factory, mediator, publisher, subscriber, disposer)
 {
+    [ObservableProperty]
+    private int index = index;
 
     [ObservableProperty]
     private string named = $"{named}";
diff --git a/Bitvault/CreateItemHander.cs b/Bitvault/CreateItemHander.cs
index df53c78..6773c01 100644
--- a/Bitvault/CreateItemHander.cs
+++ b/Bitvault/CreateItemHander.cs
@@ -6,9 +6,9 @@ using Toolkit.Foundation;
 namespace Bitvault;
 
 public class CreateItemHander(IDbContextFactory<ContainerDbContext> dbContextFactory) : 
-    IHandler<CreateEventArgs<ItemConfiguration>, (bool, int)>
+    IHandler<CreateEventArgs<ItemConfiguration>, (bool, int, string?)>
 {
-    public async Task<(bool, int)> Handle(CreateEventArgs<ItemConfiguration> args,
+    public async Task<(bool, int, string?)> Handle(CreateEventArgs<ItemConfiguration> args,
         CancellationToken cancellationToken)
     {
         if (args.Value is ItemConfiguration configuration)
@@ -27,7 +27,7 @@ public class CreateItemHander(IDbContextFactory<ContainerDbContext> dbContextFac
 
                 if (result is not null)
                 {
-                    return (false, -1);
+                    return (true, result.Entity.Id, result.Entity.Name);
                 }
             }
             catch
@@ -36,6 +36,6 @@ public class CreateItemHander(IDbContextFactory<ContainerDbContext> dbContextFac
             }
         }
 
-        return (false, -1);
+        return (false, -1, "");
     }
 }
diff --git a/Bitvault/IItemEntryViewModel.cs b/Bitvault/IItemEntryViewModel.cs
new file mode 100644
index 0000000..0db12c8
--- /dev/null
+++ b/Bitvault/IItemEntryViewModel.cs
@@ -0,0 +1,7 @@
+namespace Bitvault;
+
+public interface IItemEntryViewModel : 
+    IDisposable
+{
+
+}
diff --git a/Bitvault/ItemActivatedHandler.cs b/Bitvault/ItemActivatedHandler.cs
index e26eff7..9ea7d78 100644
--- a/Bitvault/ItemActivatedHandler.cs
+++ b/Bitvault/ItemActivatedHandler.cs
@@ -4,3 +4,28 @@ using Toolkit.Foundation;
 
 namespace Bitvault;
 
+public class ItemActivatedHandler(IServiceProvider serviceProvider,
+    ICache<Item> cache,
+    IPublisher publisher) :
+    INotificationHandler<ActivatedEventArgs<Item>>
+{
+    public Task Handle(ActivatedEventArgs<Item> args)
+    {
+        if (args.Value is Item item)
+        {
+            IServiceScope serviceScope = serviceProvider.CreateScope();
+            IServiceFactory serviceFactory = serviceScope.ServiceProvider.GetRequiredService<IServiceFactory>();
+
+            cache.Add(item);
+            int index = cache.IndexOf(item);
+
+            if (serviceFactory.Create<ItemNavigationViewModel>(item.Id, item.Name, "Description " + 1, true) 
+                is ItemNavigationViewModel viewModel)
+            {
+                publisher.Publish(Insert.As(index, viewModel), nameof(ContainerViewModel));
+            }
+        }
+
+        return Task.CompletedTask;
+    }
+}
diff --git a/Bitvault/ItemCommandHeaderViewModel.cs b/Bitvault/ItemCommandHeaderViewModel.cs
index 58619e0..559be6e 100644
--- a/Bitvault/ItemCommandHeaderViewModel.cs
+++ b/Bitvault/ItemCommandHeaderViewModel.cs
@@ -17,7 +17,6 @@ public partial class ItemCommandHeaderViewModel(IServiceProvider provider,
     public Task Handle(NotifyEventArgs<CommandCollection> args)
     {
         Clear();
-
         if (args.Value is CommandCollection commandCollection)
         {
             foreach (IDisposable command in commandCollection)
diff --git a/Bitvault/ItemHeaderViewModel.cs b/Bitvault/ItemHeaderViewModel.cs
index 8c659de..ad9f8f8 100644
--- a/Bitvault/ItemHeaderViewModel.cs
+++ b/Bitvault/ItemHeaderViewModel.cs
@@ -12,7 +12,8 @@ public partial class ItemHeaderViewModel(IServiceProvider provider,
     bool immutable,
     string? value = null) : Observable<string, string>(provider, factory, mediator, publisher, subscriber, disposer, value),
     IHandler<ValidationEventArgs<Item>, bool>,
-    IHandler<ConfirmEventArgs<Item>, ItemHeaderConfiguration>
+    IHandler<ConfirmEventArgs<Item>, ItemHeaderConfiguration>,
+    IItemEntryViewModel
 {
     [ObservableProperty]
     private bool immutable = immutable;
@@ -20,7 +21,6 @@ public partial class ItemHeaderViewModel(IServiceProvider provider,
     public Task<bool> Handle(ValidationEventArgs<Item> args, 
         CancellationToken cancellationToken)
     {
-        // we need to work on the local validation layer
         return Task.FromResult(true);
     }
 
diff --git a/Bitvault/ItemNavigationViewModel.cs b/Bitvault/ItemNavigationViewModel.cs
index 9776cee..77a054b 100644
--- a/Bitvault/ItemNavigationViewModel.cs
+++ b/Bitvault/ItemNavigationViewModel.cs
@@ -15,8 +15,8 @@ public partial class ItemNavigationViewModel(IServiceProvider provider,
     string name,
     string description,
     bool selected,
-    bool favourite,
-    bool archived) :
+    bool favourite = false,
+    bool archived = false) :
     Observable(provider, factory, mediator, publisher, subscriber, disposer),
     INotificationHandler<ArchiveEventArgs<Item>>,
     INotificationHandler<UnarchiveEventArgs<Item>>,
diff --git a/Bitvault/ItemViewModel.cs b/Bitvault/ItemViewModel.cs
index 490ea5b..f0cec0c 100644
--- a/Bitvault/ItemViewModel.cs
+++ b/Bitvault/ItemViewModel.cs
@@ -3,14 +3,21 @@ using Toolkit.Foundation;
 
 namespace Bitvault;
 
+[Aggerate(nameof(ItemViewModel))]
 public partial class ItemViewModel : 
-    ObservableCollection<IDisposable>,
+    ObservableCollection<IItemEntryViewModel>,
     INotificationHandler<EditEventArgs<Item>>,
     INotificationHandler<CancelEventArgs<Item>>
 {
     [ObservableProperty]
     private bool archived;
 
+    [ObservableProperty]
+    private bool favourite;
+
+    [ObservableProperty]
+    private bool immutable;
+
     public ItemViewModel(IServiceProvider provider, 
         IServiceFactory factory, 
         IMediator mediator,
@@ -18,28 +25,14 @@ public partial class ItemViewModel :
         ISubscription subscriber, 
         IDisposer disposer,
         IContentTemplate template,
+        bool immutable = true,
         bool favourite = false,
         bool archived = false) : base(provider, factory, mediator, publisher, subscriber, disposer)
     {
         Template = template;
+        Immutable = immutable;
+        Favourite = favourite;
         Archived = archived;
-
-        if (!Archived)
-        {
-            Publisher.Publish(Notify.As(Factory.Create<CommandCollection>(new List<IDisposable>
-            {
-                Factory.Create<FavouriteItemActionViewModel>(favourite),
-                Factory.Create<EditItemActionViewModel>(),
-                Factory.Create<ArchiveItemActionViewModel>(),
-            })));
-        }
-        else
-        {
-            Publisher.Publish(Notify.As(Factory.Create<CommandCollection>(new List<IDisposable>
-            {
-                Factory.Create<UnarchiveItemActionViewModel>(),
-            })));
-        }
     }
 
     public IContentTemplate Template { get; set; }
@@ -65,4 +58,34 @@ public partial class ItemViewModel :
 
         return Task.CompletedTask;
     }
+
+    public override Task OnActivated()
+    {
+        if (!Immutable)
+        {
+            Publisher.Publish(Notify.As(Factory.Create<CommandCollection>(new List<IDisposable>
+            {
+                Factory.Create<ConfirmItemActionViewModel>(),
+                Factory.Create<DismissItemActionViewModel>(),
+            })));
+        }
+        else if (Archived)
+        {
+            Publisher.Publish(Notify.As(Factory.Create<CommandCollection>(new List<IDisposable>
+            {
+                Factory.Create<UnarchiveItemActionViewModel>(),
+            })));
+        }
+        else
+        {
+            Publisher.Publish(Notify.As(Factory.Create<CommandCollection>(new List<IDisposable>
+            {
+                Factory.Create<FavouriteItemActionViewModel>(Favourite),
+                Factory.Create<EditItemActionViewModel>(),
+                Factory.Create<ArchiveItemActionViewModel>(),
+            })));
+        }
+
+        return base.OnActivated();
+    }
 }
diff --git a/Bitvault/MainViewModel.cs b/Bitvault/MainViewModel.cs
index c229cbd..60bf74b 100644
--- a/Bitvault/MainViewModel.cs
+++ b/Bitvault/MainViewModel.cs
@@ -3,7 +3,7 @@ using Toolkit.Foundation;
 
 namespace Bitvault;
 
-[Enumerate(nameof(MainViewModel))]
+[Aggerate(nameof(MainViewModel))]
 public partial class MainViewModel :
     ObservableCollection<IMainNavigationViewModel>
 {
diff --git a/Bitvault/QueryContainerConfiguration.cs b/Bitvault/QueryContainerConfiguration.cs
index 0ab7ec3..5d6d71c 100644
--- a/Bitvault/QueryContainerConfiguration.cs
+++ b/Bitvault/QueryContainerConfiguration.cs
@@ -5,4 +5,4 @@ public record QueryContainerConfiguration
     public string? Filter { get; set; }
 
     public string? Query { get; set; }
-}
+}
\ No newline at end of file
diff --git a/Bitvault/QueryContainerHandler.cs b/Bitvault/QueryContainerHandler.cs
index a07edc7..4c60fcf 100644
--- a/Bitvault/QueryContainerHandler.cs
+++ b/Bitvault/QueryContainerHandler.cs
@@ -5,6 +5,21 @@ using Toolkit.Foundation;
 
 namespace Bitvault;
 
+public class QueryItemHandler(IDbContextFactory<ContainerDbContext> dbContextFactory) :
+    IHandler<RequestEventArgs<QueryItemConfiguration>, (int Id, string? Name)>
+{
+    public Task<(int Id, string? Name)> Handle(RequestEventArgs<QueryItemConfiguration> args, 
+        CancellationToken cancellationToken)
+    {
+        throw new NotImplementedException();
+    }
+}
+
+public record QueryItemConfiguration
+{
+    public int Id { get; set; }
+}
+
 public class QueryContainerHandler(IDbContextFactory<ContainerDbContext> dbContextFactory) :
     IHandler<RequestEventArgs<QueryContainerConfiguration>, IReadOnlyCollection<(int Id, string? Name, bool Favourite, bool Archived)>>
 {
diff --git a/Bitvault/SearchContainerActionViewModel.cs b/Bitvault/SearchContainerActionViewModel.cs
index e8e7b4b..7e7b62f 100644
--- a/Bitvault/SearchContainerActionViewModel.cs
+++ b/Bitvault/SearchContainerActionViewModel.cs
@@ -1,4 +1,5 @@
-using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
 using Toolkit.Foundation;
 
 namespace Bitvault;
@@ -8,8 +9,12 @@ public partial class SearchContainerActionViewModel(IServiceProvider provider,
     IMediator mediator,
     IPublisher publisher,
     ISubscription subscriber,
-    IDisposer disposer) : Observable<string>(provider, factory, mediator, publisher, subscriber, disposer)
+    IDisposer disposer,
+    int index) : Observable<string>(provider, factory, mediator, publisher, subscriber, disposer)
 {
+    [ObservableProperty]
+    private int index = index;
+
     [RelayCommand]
     public void Invoke() => Publisher.Publish(Notify.As(new Search(Value)),
         nameof(ContainerViewModel));