From 2e89a0717a60598904c92499adb7e01b2075fbb9 Mon Sep 17 00:00:00 2001
From: "Emma@Rory&" <root@rory.gay>
Date: Wed, 26 Jul 2023 21:02:50 +0200
Subject: MRU desktop start

---
 .../Components/NavigationStack.axaml               | 12 ++++
 .../Components/NavigationStack.axaml.cs            | 57 ++++++++++++++++++
 .../Components/RoomListEntry.axaml                 | 11 ++++
 .../Components/RoomListEntry.axaml.cs              | 69 ++++++++++++++++++++++
 4 files changed, 149 insertions(+)
 create mode 100644 MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
 create mode 100644 MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
 create mode 100644 MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
 create mode 100644 MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs

(limited to 'MatrixRoomUtils.Desktop/Components')

diff --git a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
new file mode 100644
index 0000000..e0812ec
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml
@@ -0,0 +1,12 @@
+<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"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="MatrixRoomUtils.Desktop.NavigationStack">
+    <DockPanel x:Name="dock">
+        <StackPanel x:Name="navPanel"></StackPanel>
+        <UserControl x:Name="content"></UserControl>
+    </DockPanel>
+
+</UserControl>
diff --git a/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
new file mode 100644
index 0000000..f4e0fed
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/NavigationStack.axaml.cs
@@ -0,0 +1,57 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace MatrixRoomUtils.Desktop;
+
+public partial class NavigationStack : UserControl {
+    public NavigationStack() {
+        InitializeComponent();
+    }
+
+    private void InitializeComponent() {
+        AvaloniaXamlLoader.Load(this);
+        buildView();
+    }
+
+    private void buildView() {
+        navPanel.Children.Clear();
+        foreach (var item in _stack) {
+            Button btn = new() {
+                Content = item.Name
+            };
+            btn.Click += (sender, args) => {
+                PopTo(_stack.IndexOf(item));
+                buildView();
+            };
+            navPanel.Children.Add(btn);
+        }
+        content = Current?.View ?? new UserControl();
+    }
+
+
+    public class NavigationStackItem {
+        public string Name { get; set; }
+        public string Description { get; set; } = "";
+        public UserControl View { get; set; }
+    }
+
+    private List<NavigationStackItem> _stack = new();
+
+    public NavigationStackItem? Current => _stack.LastOrDefault();
+
+    public void Push(string name, UserControl view) {
+        _stack.Add(new NavigationStackItem() {
+            Name = name,
+            View = view
+        });
+    }
+
+    public void Pop() {
+        _stack.RemoveAt(_stack.Count - 1);
+    }
+
+    public void PopTo(int index) {
+        _stack.RemoveRange(index, _stack.Count - index);
+    }
+}
diff --git a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
new file mode 100644
index 0000000..c80ef2f
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml
@@ -0,0 +1,11 @@
+<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"
+             mc:Ignorable="d" d:DesignWidth="250" d:DesignHeight="32"
+             x:Class="MatrixRoomUtils.Desktop.RoomListEntry">
+    <StackPanel Orientation="Horizontal">
+        <Image MaxWidth="64" x:Name="RoomIcon"></Image>
+        <Label x:Name="RoomName"></Label>
+    </StackPanel>
+</UserControl>
diff --git a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
new file mode 100644
index 0000000..a447701
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
@@ -0,0 +1,69 @@
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Media.Imaging;
+using MatrixRoomUtils.Core;
+using MatrixRoomUtils.Core.Helpers;
+using MatrixRoomUtils.Core.Services;
+using MatrixRoomUtils.Core.StateEventTypes.Spec;
+using MatrixRoomUtils.Web.Classes;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace MatrixRoomUtils.Desktop;
+
+public partial class RoomListEntry : UserControl {
+    private readonly IServiceScopeFactory _serviceScopeFactory;
+    private readonly RoomInfo _roomInfo;
+
+    public RoomListEntry(IServiceScopeFactory serviceScopeFactory, RoomInfo roomInfo) {
+        _serviceScopeFactory = serviceScopeFactory;
+        _roomInfo = roomInfo;
+        InitializeComponent();
+    }
+
+    protected override void OnLoaded(RoutedEventArgs e) {
+        base.OnLoaded(e);
+        RoomName.Content = _roomInfo.Room.RoomId;
+        Task.WhenAll(GetRoomName(), GetRoomIcon());
+    }
+
+    private async Task GetRoomName() {
+        try {
+            var nameEvent = await _roomInfo.GetStateEvent("m.room.name");
+            if (nameEvent is not null && nameEvent.TypedContent is RoomNameEventData nameData)
+                RoomName.Content = nameData.Name;
+        }
+        catch (MatrixException e) {
+            if (e.ErrorCode != "M_NOT_FOUND")
+                throw;
+        }
+    }
+
+    private async Task GetRoomIcon() {
+        try {
+            var avatarEvent = await _roomInfo.GetStateEvent("m.room.avatar");
+            if (avatarEvent is not null && avatarEvent.TypedContent is RoomAvatarEventData avatarData) {
+                var mxcUrl = avatarData.Url;
+                await using var svc = _serviceScopeFactory.CreateAsyncScope();
+                var hs = await svc.ServiceProvider.GetService<MRUStorageWrapper>().GetCurrentSessionOrPrompt();
+                var storage = svc.ServiceProvider.GetService<TieredStorageService>().CacheStorageProvider;
+                var resolvedUrl = MediaResolver.ResolveMediaUri(hs.FullHomeServerDomain, mxcUrl);
+                var storageKey = $"media/{mxcUrl.Replace("mxc://", "").Replace("/", ".")}";
+                try {
+                    if (!await storage.ObjectExistsAsync(storageKey))
+                        await storage.SaveStreamAsync(storageKey, await hs._httpClient.GetStreamAsync(resolvedUrl));
+
+                    RoomIcon.Source = new Bitmap(await storage.LoadStreamAsync(storageKey) ?? throw new NullReferenceException());
+                }
+                catch (IOException) { }
+                catch (MatrixException e) {
+                    if (e.ErrorCode != "M_UNKNOWN")
+                        throw;
+                }
+            }
+        }
+        catch (MatrixException e) {
+            if (e.ErrorCode != "M_NOT_FOUND")
+                throw;
+        }
+    }
+}
-- 
cgit 1.5.1