From c629237c55b6567a761fe862b4cabbf5625c4b55 Mon Sep 17 00:00:00 2001
From: beo3000 <pakabu@web.de>
Date: Thu, 6 Nov 2025 07:38:47 +0100
Subject: [PATCH] dev

---
 .../Components/Controls/PlayerPanel.razor     | 29 +++++++-
 .../Components/Controls/PlayersPanel.razor    | 74 ++++++++++++++-----
 KoogleApp/Components/Pages/Game.razor         |  2 +
 .../EventMessages/PlayerViewChangedMessage.cs | 19 +++++
 KoogleApp/Model/PlayerExpense.cs              | 14 ++++
 KoogleApp/Services/ServiceExtension.cs        |  1 +
 KoogleApp/Services/SessionStorage.cs          | 19 +++++
 KoogleApp/appdata.json                        | 12 ++-
 8 files changed, 147 insertions(+), 23 deletions(-)
 create mode 100644 KoogleApp/Model/EventMessages/PlayerViewChangedMessage.cs
 create mode 100644 KoogleApp/Model/PlayerExpense.cs
 create mode 100644 KoogleApp/Services/SessionStorage.cs

diff --git a/KoogleApp/Components/Controls/PlayerPanel.razor b/KoogleApp/Components/Controls/PlayerPanel.razor
index 065aa8f..581d057 100644
--- a/KoogleApp/Components/Controls/PlayerPanel.razor
+++ b/KoogleApp/Components/Controls/PlayerPanel.razor
@@ -1,8 +1,13 @@
 @using KoogleApp.Data
 @using KoogleApp.Model
+@using KoogleApp.Model.EventMessages
+@using KoogleApp.Services;
+
+@implements IMyHandle<PlayerViewChangedMessage> 
 
 @inject SharedDataService _sharedDataService
-
+@inject IMyEventAggregator _eventAggregator
+@inject SessionStorage _sessionStorage
 
 <MudGrid>
 
@@ -16,16 +21,32 @@
 </MudGrid>
 
 @code {
-    private Player _player;
+    private Player? _player;
 
+    protected override void OnInitialized()
+    {
+        _eventAggregator.Subscribe(this);
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        _eventAggregator.Unsubscribe(this);
+    }
 
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
         if (firstRender)
         {
-            _player = await _sharedDataService.GetByIdAsync(1);
-
+            _player = await _sessionStorage.GetSelectedPlayerAsync();
+            StateHasChanged();
         }
     }
 
+
+    public async Task HandleAsync(PlayerViewChangedMessage message)
+    {
+        _player = await _sessionStorage.GetSelectedPlayerAsync();
+        StateHasChanged();
+    }
+
 }
diff --git a/KoogleApp/Components/Controls/PlayersPanel.razor b/KoogleApp/Components/Controls/PlayersPanel.razor
index cb618b4..b75eeb7 100644
--- a/KoogleApp/Components/Controls/PlayersPanel.razor
+++ b/KoogleApp/Components/Controls/PlayersPanel.razor
@@ -4,33 +4,39 @@
 @using KoogleApp.Model.Framework
 @using KoogleApp.Services
 
+@implements IMyHandle<PlayerViewChangedMessage>
+@implements IDisposable
+
 @inject IMyEventAggregator _eventAggregator
 @inject SharedDataService _sharedDataService
+@inject SessionStorage _sessionStorage
+
+@if (_players != null)
+{
+    <MudList T="Player" Color="@Color.Info"
+             @ref="_list"
+             @bind-SelectedValue="SelectedValue"
+             SelectionMode="SelectionMode.SingleSelection">
 
-<MudNavMenu>
-    @if (_players != null)
-    {
         @foreach (var player in _players)
         {
-            <MudNavLink Match="NavLinkMatch.All" OnClick="@(async e => await OnPlayerClick(player.Id))">@player.Name</MudNavLink>
+            <MudListItem Text="@player.Name"
+                         OnClick="OnClick"
+                         Value="@player"/>
         }
-    }
-</MudNavMenu>
+
+    </MudList>
+}
 
 
-@* <MudGrid>
 
-    <MudItem xs="12">
-        <MudPaper Class="d-flex align-center justify-center mud-width-full py-0">
-            Players Panel
-        </MudPaper>
-    </MudItem>
-
-
-</MudGrid> *@
 
 @code {
-    private List<Player> _players;
+    private MudList<Player> _list;
+
+    public Player? SelectedValue;
+
+    private List<Player>? _players;
 
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
@@ -41,9 +47,43 @@
         }
     }
 
-    private async Task OnPlayerClick(int playerId)
+    private async Task OnClick(MouseEventArgs obj)
     {
+        await _sessionStorage.SetSelectedPlayerAsync(SelectedValue);
+
         await _eventAggregator.PublishAsync(new GameViewChangedMessage(GameView.Player) { Scope = EventScope.Circuit });
+
+        if (SelectedValue != null)
+        {
+            await _eventAggregator.PublishAsync(new PlayerViewChangedMessage(SelectedValue.Id, this) { Scope = EventScope.Circuit });
+        }
     }
 
+    public async Task HandleAsync(PlayerViewChangedMessage message)
+    {
+        if (message.Sender == this)
+        {
+            return;
+        }
+        SelectedValue = await _sessionStorage.GetSelectedPlayerAsync();
+        // _list.SelectedValue = SelectedValue;
+        StateHasChanged();
+        // await InvokeAsync(StateHasChanged);
+
+        
+    }
+
+    protected override void OnInitialized()
+    {
+        _eventAggregator.Subscribe(this);
+    }
+
+
+    public void Dispose()
+    {
+        _eventAggregator.Unsubscribe(this);
+    }
+
+    
+
 }
diff --git a/KoogleApp/Components/Pages/Game.razor b/KoogleApp/Components/Pages/Game.razor
index 4f0e60c..57a825f 100644
--- a/KoogleApp/Components/Pages/Game.razor
+++ b/KoogleApp/Components/Pages/Game.razor
@@ -11,6 +11,8 @@
 
 @attribute [Authorize()]
 
+@implements IAsyncDisposable
+
 @inject NavigationManager Navigation
 @inject AuthenticationStateProvider AuthenticationStateProvider
 @inject IMyEventAggregator _eventAggregator
diff --git a/KoogleApp/Model/EventMessages/PlayerViewChangedMessage.cs b/KoogleApp/Model/EventMessages/PlayerViewChangedMessage.cs
new file mode 100644
index 0000000..71e77bf
--- /dev/null
+++ b/KoogleApp/Model/EventMessages/PlayerViewChangedMessage.cs
@@ -0,0 +1,19 @@
+using KoogleApp.Components.Controls;
+using KoogleApp.Model.Framework;
+
+namespace KoogleApp.Model.EventMessages
+{
+    public class PlayerViewChangedMessage : ScopedEventBase
+    {
+        public int PlayerId { get; set; }
+
+        public PlayersPanel Sender { get; set; }
+
+        public PlayerViewChangedMessage(int playerId, PlayersPanel sender)
+        {
+            Scope = EventScope.User;
+            PlayerId = playerId;
+            Sender = sender;
+        }
+    }
+}
diff --git a/KoogleApp/Model/PlayerExpense.cs b/KoogleApp/Model/PlayerExpense.cs
new file mode 100644
index 0000000..aa07a5a
--- /dev/null
+++ b/KoogleApp/Model/PlayerExpense.cs
@@ -0,0 +1,14 @@
+namespace KoogleApp.Model
+{
+    public class PlayerExpense
+    {
+        public int Id { get; set; }
+
+        public int PlayerId { get; set; } // Foreign Key
+
+        public string Name { get; set; } = string.Empty;
+
+        // Navigation Property zurück zum Parent
+        public Player? Player { get; set; }
+    }
+}
diff --git a/KoogleApp/Services/ServiceExtension.cs b/KoogleApp/Services/ServiceExtension.cs
index 8869e88..47a41bf 100644
--- a/KoogleApp/Services/ServiceExtension.cs
+++ b/KoogleApp/Services/ServiceExtension.cs
@@ -8,6 +8,7 @@ namespace KoogleApp.Services
         public static IServiceCollection AddAppServices(this IServiceCollection services)
         {
             services.AddScopedEventAggregator();
+            services.AddScoped<SessionStorage>();
 
             // Memory Cache
             services.AddMemoryCache();
diff --git a/KoogleApp/Services/SessionStorage.cs b/KoogleApp/Services/SessionStorage.cs
new file mode 100644
index 0000000..f0d956d
--- /dev/null
+++ b/KoogleApp/Services/SessionStorage.cs
@@ -0,0 +1,19 @@
+using KoogleApp.Model;
+using Microsoft.AspNetCore.Components.Server.ProtectedBrowserStorage;
+
+namespace KoogleApp.Services
+{
+    public class SessionStorage(ProtectedSessionStorage sessionStorage, ProtectedLocalStorage localStorage)
+    {
+        public async Task<Player?> GetSelectedPlayerAsync()
+        {
+            var result = await sessionStorage.GetAsync<Player>("selectedPlayer");
+            return result.Success ? result.Value : null;
+        }
+
+        public async Task SetSelectedPlayerAsync(Player? record)
+        {
+            await sessionStorage.SetAsync("selectedPlayer", record);
+        }
+    }
+}
diff --git a/KoogleApp/appdata.json b/KoogleApp/appdata.json
index ad369e8..e2b9068 100644
--- a/KoogleApp/appdata.json
+++ b/KoogleApp/appdata.json
@@ -3,11 +3,19 @@
     "Status": {
       "Content": "Willkommen! Starte die Zusammenarbeit."
     },
-    "Version": 2,
-    "LastModified": "2025-11-03T19:09:57.4404986+01:00",
+    "Version": 3,
+    "LastModified": "2025-11-05T20:53:27.735651+01:00",
     "LastModifiedBy": "test1@test.de"
   },
   "UndoHistory": [
+    {
+      "Status": {
+        "Content": "Willkommen! Starte die Zusammenarbeit."
+      },
+      "Version": 2,
+      "LastModified": "2025-11-03T19:09:57.4404986+01:00",
+      "LastModifiedBy": "test1@test.de"
+    },
     {
       "Status": {
         "Content": "Willkommen! Starte die Zusammenarbeit."