Internal changes to policy list viewer (extensibility), fix duplicating change handler for room list page (performance), use /state in room list page before sync

6 files changed, 86 insertions, 26 deletions

diff --git a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
index c773b8d..bc6b75d 100644
--- a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
+++ b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
@@ -4,9 +4,9 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="MatrixRoomUtils.Desktop.Components.NavigationStack">
-    <DockPanel x:Name="dock">
-        <StackPanel x:Name="navPanel"></StackPanel>
-        <UserControl x:Name="content"></UserControl>
-    </DockPanel>
-
-</UserControl>
+    <StackPanel x:Name="dock">
+        <Label>NagivationStack</Label>
+        <StackPanel x:Name="navPanel" Orientation="Horizontal"></StackPanel>
+        <ContentControl x:Name="content"></ContentControl>
+    </StackPanel>
+</UserControl>
\ No newline at end of file
diff --git a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
index d6343e2..92c617b 100644
--- a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
+++ b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
@@ -1,4 +1,5 @@
 using Avalonia.Controls;
+using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
 
 namespace MatrixRoomUtils.Desktop.Components;
@@ -8,12 +9,24 @@ public partial class NavigationStack : UserControl {
         InitializeComponent();
     }
 
-    private void InitializeComponent() {
-        AvaloniaXamlLoader.Load(this);
+    // private void InitializeComponent() {
+        // AvaloniaXamlLoader.Load(this);
+        // buildView();
+    // }
+
+    protected override void OnLoaded(RoutedEventArgs e) {
+        base.OnLoaded(e);
         buildView();
     }
-
+    
     private void buildView() {
+        if (navPanel is null) {
+            Console.WriteLine("NavigationStack buildView called while navpanel is null!");
+            // await Task.Delay(100);
+            // if (navPanel is null)
+                // await buildView();
+            // else Console.WriteLine("navpanel is not null!");
+        }
         navPanel.Children.Clear();
         foreach (var item in _stack) {
             Button btn = new() {
@@ -25,7 +38,7 @@ public partial class NavigationStack : UserControl {
             };
             navPanel.Children.Add(btn);
         }
-        content = Current?.View ?? new UserControl();
+        content.Content = Current?.View ?? new UserControl();
     }
 
 
@@ -44,13 +57,16 @@ public partial class NavigationStack : UserControl {
             Name = name,
             View = view
         });
+        buildView();
     }
 
     public void Pop() {
         _stack.RemoveAt(_stack.Count - 1);
+        buildView();
     }
 
     public void PopTo(int index) {
         _stack.RemoveRange(index, _stack.Count - index);
+        buildView();
     }
 }
diff --git a/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml b/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml
new file mode 100644
index 0000000..0e43d99
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml
@@ -0,0 +1,21 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:components="clr-namespace:MatrixRoomUtils.Desktop.Components.Pages"
+             xmlns:components1="clr-namespace:MatrixRoomUtils.Desktop.Components"
+             xmlns:abstractions="clr-namespace:MatrixRoomUtils.Abstractions;assembly=MatrixRoomUtils.Abstractions"
+
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="MatrixRoomUtils.Desktop.Components.Pages.RoomList"
+             x:DataType="components:RoomList"
+             DataContext="{Binding $self}"
+             >
+    <ListBox ItemsSource="{Binding Rooms}">
+        <ListBox.ItemTemplate>
+            <DataTemplate DataType="abstractions:RoomInfo">
+                <components1:RoomListEntry Room="{Binding Path=.}"/>
+            </DataTemplate>
+        </ListBox.ItemTemplate>
+    </ListBox>
+</UserControl>
diff --git a/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml.cs b/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml.cs
new file mode 100644
index 0000000..53c3063
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/Pages/RoomList.axaml.cs
@@ -0,0 +1,15 @@
+using System.Collections.ObjectModel;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using MatrixRoomUtils.Abstractions;
+
+namespace MatrixRoomUtils.Desktop.Components.Pages;
+
+public partial class RoomList : UserControl {
+    private ObservableCollection<RoomInfo> Rooms { get; set; } = new();
+
+    public RoomList() {
+        InitializeComponent();
+    }
+}
\ No newline at end of file
diff --git a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
index 09fe52b..db22ccc 100644
--- a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
+++ b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
@@ -2,10 +2,15 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:components="clr-namespace:MatrixRoomUtils.Desktop.Components"
              mc:Ignorable="d" d:DesignWidth="250" d:DesignHeight="32"
-             x:Class="MatrixRoomUtils.Desktop.Components.RoomListEntry">
+             x:Class="MatrixRoomUtils.Desktop.Components.RoomListEntry"
+             
+             x:DataType="components:RoomListEntry"
+             DataContext="{Binding $self}"
+             >
     <StackPanel Orientation="Horizontal">
         <Image MaxWidth="64" x:Name="RoomIcon"></Image>
-        <Label x:Name="RoomName"></Label>
+        <Label x:Name="RoomName" Content="{Binding Room.RoomName}"></Label>
     </StackPanel>
 </UserControl>
diff --git a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
index 69458aa..73115a2 100644
--- a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
+++ b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
@@ -7,29 +7,28 @@ using LibMatrix.EventTypes.Spec.State.RoomInfo;
 using LibMatrix.Helpers;
 using LibMatrix.Interfaces.Services;
 using LibMatrix.Services;
+using MatrixRoomUtils.Abstractions;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 
 namespace MatrixRoomUtils.Desktop.Components;
 
 public partial class RoomListEntry : UserControl {
-    private readonly IServiceScopeFactory _serviceScopeFactory;
-    private readonly RoomInfo _roomInfo;
+    public RoomInfo Room { get; set; }
 
-    public RoomListEntry(IServiceScopeFactory serviceScopeFactory, RoomInfo roomInfo) {
-        _serviceScopeFactory = serviceScopeFactory;
-        _roomInfo = roomInfo;
+    public RoomListEntry() {
         InitializeComponent();
     }
 
     protected override void OnLoaded(RoutedEventArgs e) {
         base.OnLoaded(e);
-        RoomName.Content = _roomInfo.Room.RoomId;
+        RoomName.Content = Room.Room.RoomId;
         Task.WhenAll(GetRoomName(), GetRoomIcon());
     }
 
     private async Task GetRoomName() {
         try {
-            var nameEvent = await _roomInfo.GetStateEvent("m.room.name");
+            var nameEvent = await Room.GetStateEvent("m.room.name");
             if (nameEvent?.TypedContent is RoomNameEventContent nameData)
                 RoomName.Content = nameData.Name;
         }
@@ -41,18 +40,22 @@ public partial class RoomListEntry : UserControl {
 
     private async Task GetRoomIcon() {
         try {
-            var avatarEvent = await _roomInfo.GetStateEvent("m.room.avatar");
+            using var hc = new HttpClient();
+            var avatarEvent = await Room.GetStateEvent("m.room.avatar");
             if (avatarEvent?.TypedContent is RoomAvatarEventContent avatarData) {
                 var mxcUrl = avatarData.Url;
-                await using var svc = _serviceScopeFactory.CreateAsyncScope();
-                var hs = await svc.ServiceProvider.GetService<MRUStorageWrapper>()?.GetCurrentSessionOrPrompt()!;
-                var hsResolver = svc.ServiceProvider.GetService<HomeserverResolverService>();
-                var storage = svc.ServiceProvider.GetService<TieredStorageService>()?.CacheStorageProvider;
-                var resolvedUrl = await hsResolver.ResolveMediaUri(hs.ServerName, mxcUrl);
+                var resolvedUrl = await Room.Room.GetResolvedRoomAvatarUrlAsync();
+                
+                // await using var svc = _serviceScopeFactory.CreateAsyncScope();
+                // var hs = await svc.ServiceProvider.GetService<MRUStorageWrapper>()?.GetCurrentSessionOrPrompt()!;
+                // var hsResolver = svc.ServiceProvider.GetService<HomeserverResolverService>();
+                // var storage = svc.ServiceProvider.GetService<TieredStorageService>()?.CacheStorageProvider;
+                // var resolvedUrl = await hsResolver.ResolveMediaUri(hs.ServerName, mxcUrl);
+                var storage = new FileStorageProvider("cache");
                 var storageKey = $"media/{mxcUrl.Replace("mxc://", "").Replace("/", ".")}";
                 try {
                     if (!await storage.ObjectExistsAsync(storageKey))
-                        await storage.SaveStreamAsync(storageKey, await hs.ClientHttpClient.GetStreamAsync(resolvedUrl));
+                        await storage.SaveStreamAsync(storageKey, await hc.GetStreamAsync(resolvedUrl));
 
                     RoomIcon.Source = new Bitmap(await storage.LoadStreamAsync(storageKey) ?? throw new NullReferenceException());
                 }