wip item images

Wallet/ConfirmCreateItemHandler.cs

@@ -16,9 +16,10 @@ public class ConfirmCreateItemHandler(IMediator mediator,
             if (headerConfiguration.Name is { Length: > 0 } name &&
                 headerConfiguration.Category is { Length: > 0 } category)
             {
+                IImageDescriptor? imageDescriptor = headerConfiguration.ImageDescriptor;
                 Guid id = Guid.NewGuid();
 
-                Item<(Guid, string)> item = new((id, name));
+                Item<(Guid, string, string, IImageDescriptor?)> item = new((id, name, category, imageDescriptor));
                 publisher.Publish(Created.As(item));
 
                 await mediator.Handle<CreateEventArgs<(Guid, string, string,

Wallet/CreateItemViewModelHandler.cs

@@ -1,42 +0,0 @@
-using Toolkit.Foundation;
-
-namespace Wallet;
-
-public class CreateItemViewModelHandler(IServiceFactory serviceFactory,
-    IDecoratorService<ItemHeaderConfiguration> itemHeaderConfigurationDecorator) : 
-    IHandler<CreateEventArgs<ItemViewModel>, ItemViewModel?>
-{
-    public Task<ItemViewModel?> Handle(CreateEventArgs<ItemViewModel> args,
-        CancellationToken cancellationToken)
-    {
-        string? name = "";
-        ItemState? state = null;
-
-        if (args.Parameters is { Length: 5 })
-        {
-            (name, bool _, bool _, bool _, state) = args.Parameters.CreateValueTuple<string, bool, bool, bool, ItemState>();
-        }
-
-        if (args.Parameters is { Length: 2 })
-        {
-            (bool _, state) = args.Parameters.CreateValueTuple<bool, ItemState>();
-        }
-
-        ItemHeaderConfiguration configuration = new()
-        {
-            Name = name
-        };
-
-        itemHeaderConfigurationDecorator.Set(configuration);
-
-        if (serviceFactory.Create<ItemViewModel>(args => args.Initialize(), args.Parameters) is ItemViewModel itemViewModel)
-        {
-            itemViewModel.Add<ItemHeaderViewModel>(configuration, state, "", name);
-            itemViewModel.Add<ItemContentViewModel>();
-
-            return Task.FromResult<ItemViewModel?>(itemViewModel);
-        }    
-
-        return Task.FromResult(default(ItemViewModel));
-    }
-}

Wallet/ItemCreatedHandler.cs

@@ -6,26 +6,27 @@ namespace Wallet;
 public class ItemCreatedHandler(IServiceProvider serviceProvider,
     ICache<Item<(Guid, string)>> cache,
     IPublisher publisher) :
-    INotificationHandler<CreatedEventArgs<Item<(Guid, string)>>>
+    INotificationHandler<CreatedEventArgs<Item<(Guid, string, string, IImageDescriptor?)>>>
 {
-    public Task Handle(CreatedEventArgs<Item<(Guid, string)>> args)
+    public Task Handle(CreatedEventArgs<Item<(Guid, string, string, IImageDescriptor?)>> args)
     {
-        if (args.Sender is Item<(Guid, string)> item)
+        if (args.Sender is Item<(Guid, string, string, IImageDescriptor?)> item)
         {
-            (Guid id, string name) = item.Value;
+            (Guid id, string name, string category, IImageDescriptor? imageDescriptor) = item.Value;
 
             IServiceScope serviceScope = serviceProvider.CreateScope();
             IServiceFactory serviceFactory = serviceScope.ServiceProvider.GetRequiredService<IServiceFactory>();
             IDecoratorService<Item<(Guid, string)>> decoratorService = serviceScope.ServiceProvider.GetRequiredService<IDecoratorService<Item<(Guid, string)>>>();
 
             if (serviceFactory.Create<ItemNavigationViewModel>(args => args.Initialize(),
-                id, name, "Description", true)
+                id, name, "Description", category, imageDescriptor, true)
                 is ItemNavigationViewModel viewModel)
             {
-                cache.Add(item);
+                Item<(Guid, string)> cachedItem = new((id, name));
+                cache.Add(cachedItem);
 
-                int index = cache.IndexOf(item);
-                decoratorService.Set(item);
+                int index = cache.IndexOf(cachedItem);
+                decoratorService.Set(cachedItem);
 
                 publisher.Publish(Insert.As(index, viewModel), 
                     nameof(ItemCollectionViewModel));

Wallet/ItemHeaderConfiguration.cs

@@ -1,8 +1,12 @@
-namespace Wallet;
+using Toolkit.Foundation;
 
-public class ItemHeaderConfiguration
+namespace Wallet;
+
+public record ItemHeaderConfiguration
 {
     public string? Name { get; set; }
 
     public string? Category { get; set; }
+
+    public IImageDescriptor? ImageDescriptor { get; set; }
 }

Wallet/ItemHeaderViewModel.cs

@@ -5,7 +5,7 @@ using Toolkit.Foundation;
 namespace Wallet;
 
 public partial class ItemHeaderViewModel : 
-    Observable<string, string>,
+    Observable<string>,
     INotificationHandler<UpdateEventArgs<Item>>,
     INotificationHandler<ConfirmEventArgs<Item>>,
     INotificationHandler<CancelEventArgs<Item>>,
@@ -19,6 +19,7 @@ public partial class ItemHeaderViewModel :
 
     [ObservableProperty]
     private IImageDescriptor? imageDescriptor;
+
     [ObservableProperty]
     private ItemState state;
 
@@ -30,13 +31,14 @@ public partial class ItemHeaderViewModel :
         IDisposer disposer,
         ItemHeaderConfiguration configuration,
         ItemState state,
-        string key,
-        string value) : base(provider, factory, mediator, publisher, subscriber, disposer, key, value)
+        string value,
+        IImageDescriptor? imageDescriptor = null) : base(provider, factory, mediator, publisher, subscriber, disposer, value)
     {
         this.configuration = configuration;
 
         State = state;
         Value = value;
+        ImageDescriptor = imageDescriptor;
 
         Track(nameof(Value), () => Value, newValue => Value = newValue);
     }
@@ -85,4 +87,12 @@ public partial class ItemHeaderViewModel :
             configuration.Name = Value;
         }
     }
+
+    partial void OnImageDescriptorChanging(IImageDescriptor? value)
+    {
+        if (configuration is not null)
+        {
+            configuration.ImageDescriptor = value;
+        }
+    }
 }

Wallet/ItemNavigationViewModel.cs

@@ -15,6 +15,7 @@ public partial class ItemNavigationViewModel(IServiceProvider provider,
     string name = "",
     string description = "",
     string category = "",
+    IImageDescriptor? imageDescriptor = default,
     bool isSelected = false,
     bool favourite = false,
     bool archived = false) :
@@ -44,6 +45,9 @@ public partial class ItemNavigationViewModel(IServiceProvider provider,
     [ObservableProperty]
     private Guid id = id;
 
+    [ObservableProperty]
+    private IImageDescriptor? imageDescriptor = imageDescriptor;
+
     [ObservableProperty]
     private bool isSelected = isSelected;
 

Wallet/ItemViewModel.cs

@@ -35,7 +35,9 @@ public partial class ItemViewModel :
         IDisposer disposer,
         IContentTemplate template,
         NamedComponent named,
+        IDecoratorService<ItemHeaderConfiguration> itemHeaderConfigurationDecorator,
         string name = "",
+        ImageDescriptor? imageDescriptor = null,
         bool fromCategory = false,
         bool favourite = false,
         bool archived = false,
@@ -48,6 +50,16 @@ public partial class ItemViewModel :
         Favourite = favourite;
         Archived = archived;
         Name = name;
+
+        ItemHeaderConfiguration configuration = new()
+        {
+            Name = name
+        };
+
+        itemHeaderConfigurationDecorator.Set(configuration);
+
+        Add<ItemHeaderViewModel>(configuration, state, name, imageDescriptor);
+        Add<ItemContentViewModel>();
     }
 
     public IContentTemplate Template { get; set; }