Merge branch 'release/1.2.0'

Feature/performance enhancements

.gitignore

@@ -361,3 +361,4 @@ MigrationBackup/
 
 # Fody - auto-generated XML schema
 FodyWeavers.xsd
+/output

Lantean.QBTMud.Test/Lantean.QBTMud.Test.csproj

@@ -4,24 +4,20 @@
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
   </PropertyGroup>
 
   <ItemGroup>
-	<PackageReference Include="FluentAssertions" Version="7.1.0" AllowedVersions="[5.0.0,7.*.*)" />
+    <PackageReference Include="AwesomeAssertions" Version="9.2.1" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="MudBlazor" Version="8.2.0" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.1">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-	  <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>
 
   <ItemGroup>

Lantean.QBTMud.Test/UnitTest1.cs

@@ -1,4 +1,4 @@
-using Lantean.QBitTorrentClient;
+using Lantean.QBitTorrentClient;
 using Lantean.QBitTorrentClient.Models;
 using System.Linq.Expressions;
 using System.Text.Json;
@@ -21,7 +21,7 @@ namespace Lantean.QBTMud.Test
             Test2(a => a.Name);
         }
 
-        private void Test2(Expression<Func<TestClass, object>> expr)
+        private void Test2(Expression<Func<TestClass, object?>> expr)
         {
             var body = expr.Body;
         }
@@ -38,7 +38,7 @@ namespace Lantean.QBTMud.Test
 
             var l = Expression.Lambda<Func<TestClass, object>>(convertExpression, expression);
 
-            Expression<Func<TestClass, object>> expr2 = a => a.Name;
+            Expression<Func<TestClass, object?>> expr2 = a => a.Name;
 
             var x = l.Compile();
             var res = (long)x(new TestClass { Name = "Name", Value = 12 });
@@ -58,9 +58,9 @@ namespace Lantean.QBTMud.Test
 
     public class TestClass
     {
-        public string Name { get; set; }
+        public string? Name { get; set; }
 
-        public string Description { get; set; }
+        public string? Description { get; set; }
 
         public long Value { get; set; }
     }

Lantean.QBTMud/Components/Dialogs/AddTagDialog.razor.cs

@@ -14,7 +14,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         protected IDialogService DialogService { get; set; } = default!;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         protected HashSet<string> Tags { get; } = [];
 

Lantean.QBTMud/Components/Dialogs/AddTorrentFileDialog.razor.cs

@@ -8,7 +8,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class AddTorrentFileDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         protected IReadOnlyList<IBrowserFile> Files { get; set; } = [];
 

Lantean.QBTMud/Components/Dialogs/AddTorrentLinkDialog.razor.cs

@@ -18,7 +18,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         protected IKeyboardService KeyboardService { get; set; } = default!;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Url { get; set; }

Lantean.QBTMud/Components/Dialogs/AddTorrentOptions.razor.cs

@@ -1,7 +1,6 @@
 using Lantean.QBitTorrentClient;
 using Lantean.QBTMud.Models;
 using Microsoft.AspNetCore.Components;
-using MudBlazor;
 
 namespace Lantean.QBTMud.Components.Dialogs
 {

Lantean.QBTMud/Components/Dialogs/AddTrackerDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class AddTrackerDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         protected HashSet<string> Trackers { get; } = [];
 

Lantean.QBTMud/Components/Dialogs/CategoryPropertiesDialog.razor.cs

@@ -10,7 +10,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         private string _savePath = string.Empty;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Inject]
         protected IApiClient ApiClient { get; set; } = default!;

Lantean.QBTMud/Components/Dialogs/ConfirmDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class ConfirmDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string Content { get; set; } = default!;

Lantean.QBTMud/Components/Dialogs/DeleteDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class DeleteDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public int Count { get; set; }

Lantean.QBTMud/Components/Dialogs/ExceptionDialog.razor.cs

@@ -6,7 +6,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class ExceptionDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public Exception? Exception { get; set; }

Lantean.QBTMud/Components/Dialogs/FilterOptionsDialog.razor.cs

@@ -11,7 +11,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         private static readonly IReadOnlyList<PropertyInfo> _properties = typeof(T).GetProperties(BindingFlags.Instance | BindingFlags.Public);
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         protected IReadOnlyList<PropertyInfo> Columns => _properties;
 

Lantean.QBTMud/Components/Dialogs/ManageCategoriesDialog.razor.cs

@@ -14,7 +14,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         protected IDialogService DialogService { get; set; } = default!;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public IEnumerable<string> Hashes { get; set; } = [];

Lantean.QBTMud/Components/Dialogs/ManageTagsDialog.razor.cs

@@ -14,7 +14,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         protected IDialogService DialogService { get; set; } = default!;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public IEnumerable<string> Hashes { get; set; } = [];

Lantean.QBTMud/Components/Dialogs/MultipleFieldDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class MultipleFieldDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string Label { get; set; } = default!;

Lantean.QBTMud/Components/Dialogs/NumericFieldDialog.razor.cs

@@ -8,7 +8,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class NumericFieldDialog<T> where T : struct, INumber<T>
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Label { get; set; }

Lantean.QBTMud/Components/Dialogs/RenameFilesDialog.razor.cs

@@ -30,7 +30,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         protected ILocalStorageService LocalStorage { get; set; } = default!;
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Hash { get; set; }
@@ -426,7 +426,6 @@ namespace Lantean.QBTMud.Components.Dialogs
             {
                 await LocalStorage.RemoveItemAsync(_preferencesStorageKey);
             }
-            
         }
 
         protected override async Task OnInitializedAsync()

Lantean.QBTMud/Components/Dialogs/RssRulesDialog.razor.cs

@@ -10,7 +10,7 @@ namespace Lantean.QBTMud.Components.Dialogs
         private readonly List<string> _unsavedRuleNames = [];
 
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Inject]
         protected IDialogService DialogService { get; set; } = default!;

Lantean.QBTMud/Components/Dialogs/ShareRatioDialog.razor.cs

@@ -8,7 +8,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class ShareRatioDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Label { get; set; }

Lantean.QBTMud/Components/Dialogs/SliderFieldDialog.razor.cs

@@ -8,7 +8,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class SliderFieldDialog<T> where T : struct, INumber<T>
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Label { get; set; }

Lantean.QBTMud/Components/Dialogs/StringFieldDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class StringFieldDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public string? Label { get; set; }

Lantean.QBTMud/Components/Dialogs/SubMenuDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class SubMenuDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         public UIAction? ParentAction { get; set; }

Lantean.QBTMud/Components/Dialogs/TorrentOptionsDialog.razor.cs

@@ -7,7 +7,7 @@ namespace Lantean.QBTMud.Components.Dialogs
     public partial class TorrentOptionsDialog
     {
         [CascadingParameter]
-        IMudDialogInstance MudDialog { get; set; } = default!;
+        private IMudDialogInstance MudDialog { get; set; } = default!;
 
         [Parameter]
         [EditorRequired]

Lantean.QBTMud/Components/FilesTab.razor

@@ -1,9 +1,10 @@
-<ContextMenu @ref="ContextMenu" Dense="true">
+<MudMenu @ref="ContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Filled.DriveFileRenameOutline" OnClick="RenameFileContextMenu">Rename</MudMenuItem>
-</ContextMenu>
+</MudMenu>
 
-<div style="overflow-x: auto; white-space: nowrap; width: 100%;">
+<div class="content-panel">
-<MudToolBar Gutters="false" Dense="true">
+    <div class="content-panel__toolbar content-panel__toolbar--scroll">
+        <MudToolBar Gutters="false" Dense="true">
             <MudIconButton Icon="@Icons.Material.Filled.DriveFileRenameOutline" OnClick="RenameFileToolbar" title="Rename" />
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Outlined.ViewColumn" Color="Color.Inherit" OnClick="ColumnOptions" title="Choose Columns" />
@@ -22,10 +23,10 @@
             <MudIconButton Icon="@Icons.Material.Outlined.FilterListOff" OnClick="RemoveFilter" title="Remove Filter" />
             <MudSpacer />
             <MudTextField T="string" Value="SearchText" ValueChanged="SearchTextChanged" Immediate="true" DebounceInterval="500" Placeholder="Filter file list" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="mt-0"></MudTextField>
-</MudToolBar>
+        </MudToolBar>
-</div>
+    </div>
-
+    <div class="content-panel__body">
-<DynamicTable
+        <DynamicTable
             @ref="Table"
             T="ContentItem" 
             ColumnDefinitions="Columns" 
@@ -38,8 +39,10 @@
             SortDirectionChanged="SortDirectionChanged"
             OnTableDataContextMenu="TableDataContextMenu"
             OnTableDataLongPress="TableDataLongPress"
-    Class="file-list"
+            Class="file-list content-panel__table"
-/>
+        />
+    </div>
+</div>
 
 @code {
     private RenderFragment<RowContext<ContentItem>> NameColumn

Lantean.QBTMud/Components/FilesTab.razor.cs

@@ -20,6 +20,9 @@ namespace Lantean.QBTMud.Components
 
         private readonly CancellationTokenSource _timerCancellationToken = new();
         private bool _disposedValue;
+        private static readonly ReadOnlyCollection<ContentItem> EmptyContentItems = new ReadOnlyCollection<ContentItem>(Array.Empty<ContentItem>());
+        private ReadOnlyCollection<ContentItem> _visibleFiles = EmptyContentItems;
+        private bool _filesDirty = true;
 
         private List<PropertyFilterDefinition<ContentItem>>? _filterDefinitions;
         private readonly Dictionary<string, RenderFragment<RowContext<ContentItem>>> _columnRenderFragments = [];
@@ -65,7 +68,7 @@ namespace Lantean.QBTMud.Components
 
         private DynamicTable<ContentItem>? Table { get; set; }
 
-        private ContextMenu? ContextMenu { get; set; }
+        private MudMenu? ContextMenu { get; set; }
 
         public FilesTab()
         {
@@ -102,6 +105,7 @@ namespace Lantean.QBTMud.Components
             if (_filterDefinitions is null)
             {
                 Filters = null;
+                MarkFilesDirty();
                 return;
             }
 
@@ -113,11 +117,13 @@ namespace Lantean.QBTMud.Components
             }
 
             Filters = filters;
+            MarkFilesDirty();
         }
 
         protected void RemoveFilter()
         {
             Filters = null;
+            MarkFilesDirty();
         }
 
         public async ValueTask DisposeAsync()
@@ -157,6 +163,7 @@ namespace Lantean.QBTMud.Components
         protected void SearchTextChanged(string value)
         {
             SearchText = value;
+            MarkFilesDirty();
         }
 
         protected Task TableDataContextMenu(TableDataContextMenuEventArgs<ContentItem> eventArgs)
@@ -178,7 +185,9 @@ namespace Lantean.QBTMud.Components
                 return;
             }
 
-            await ContextMenu.OpenMenuAsync(eventArgs);
+            var normalizedEventArgs = eventArgs.NormalizeForContextMenu();
+
+            await ContextMenu.OpenMenuAsync(normalizedEventArgs);
         }
 
         protected override async Task OnAfterRenderAsync(bool firstRender)
@@ -197,6 +206,7 @@ namespace Lantean.QBTMud.Components
             {
                 while (!_timerCancellationToken.IsCancellationRequested && await timer.WaitForNextTickAsync())
                 {
+                    var hasUpdates = false;
                     if (Active && Hash is not null)
                     {
                         IReadOnlyList<QBitTorrentClient.Models.FileData> files;
@@ -213,17 +223,23 @@ namespace Lantean.QBTMud.Components
                         if (FileList is null)
                         {
                             FileList = DataManager.CreateContentsList(files);
+                            hasUpdates = true;
                         }
                         else
                         {
-                            DataManager.MergeContentsList(files, FileList);
+                            hasUpdates = DataManager.MergeContentsList(files, FileList);
                         }
                     }
 
+                    if (hasUpdates)
+                    {
+                        MarkFilesDirty();
+                        PruneSelectionIfMissing();
                         await InvokeAsync(StateHasChanged);
                     }
                 }
             }
+        }
 
         protected override async Task OnParametersSetAsync()
         {
@@ -246,6 +262,8 @@ namespace Lantean.QBTMud.Components
 
             var contents = await ApiClient.GetTorrentContents(Hash);
             FileList = DataManager.CreateContentsList(contents);
+            MarkFilesDirty();
+            PruneSelectionIfMissing();
 
             var expandedNodes = await LocalStorage.GetItemAsync<HashSet<string>>($"{_expandedNodesStorageKey}.{Hash}");
             if (expandedNodes is not null)
@@ -256,6 +274,8 @@ namespace Lantean.QBTMud.Components
             {
                 ExpandedNodes.Clear();
             }
+
+            MarkFilesDirty();
         }
 
         protected async Task PriorityValueChanged(ContentItem contentItem, Priority priority)
@@ -320,11 +340,13 @@ namespace Lantean.QBTMud.Components
         protected void SortColumnChanged(string sortColumn)
         {
             _sortColumn = sortColumn;
+            MarkFilesDirty();
         }
 
         protected void SortDirectionChanged(SortDirection sortDirection)
         {
             _sortDirection = sortDirection;
+            MarkFilesDirty();
         }
 
         protected void SelectedItemChanged(ContentItem item)
@@ -343,6 +365,7 @@ namespace Lantean.QBTMud.Components
                 ExpandedNodes.Add(contentItem.Name);
             }
 
+            MarkFilesDirty();
             await LocalStorage.SetItemAsync($"{_expandedNodesStorageKey}.{Hash}", ExpandedNodes);
         }
 
@@ -368,44 +391,6 @@ namespace Lantean.QBTMud.Components
             return FileList!.Values.Where(f => f.Name.StartsWith(contentItem.Name + Extensions.DirectorySeparator) && !f.IsFolder);
         }
 
-        private IEnumerable<ContentItem> GetChildren(ContentItem folder, int level)
-        {
-            level++;
-            var descendantsKey = folder.GetDescendantsKey(level);
-
-            foreach (var item in FileList!.Values.Where(f => f.Name.StartsWith(descendantsKey) && f.Level == level).OrderByDirection(_sortDirection, GetSortSelector()))
-            {
-                if (item.IsFolder)
-                {
-                    var descendants = GetChildren(item, level);
-                    // if the filter returns some results then show folder item
-                    if (descendants.Any())
-                    {
-                        yield return item;
-                    }
-
-                    // if the folder is not expanded - don't return children
-                    if (!ExpandedNodes.Contains(item.Name))
-                    {
-                        continue;
-                    }
-
-                    // then show children
-                    foreach (var descendant in descendants)
-                    {
-                        yield return descendant;
-                    }
-                }
-                else
-                {
-                    if (FilterContentItem(item))
-                    {
-                        yield return item;
-                    }
-                }
-            }
-        }
-
         private bool FilterContentItem(ContentItem item)
         {
             if (Filters is not null)
@@ -429,38 +414,130 @@ namespace Lantean.QBTMud.Components
         }
 
         private ReadOnlyCollection<ContentItem> GetFiles()
+        {
+            if (!_filesDirty)
+            {
+                return _visibleFiles;
+            }
+
+            _visibleFiles = BuildVisibleFiles();
+            _filesDirty = false;
+
+            return _visibleFiles;
+        }
+
+        private ReadOnlyCollection<ContentItem> BuildVisibleFiles()
         {
             if (FileList is null || FileList.Values.Count == 0)
             {
-                return new ReadOnlyCollection<ContentItem>([]);
+                return EmptyContentItems;
             }
 
-            var maxLevel = FileList.Values.Max(f => f.Level);
+            var lookup = BuildChildrenLookup();
-            // this is a flat file structure
+            if (!lookup.TryGetValue(string.Empty, out var roots))
-            if (maxLevel == 0)
             {
-                return FileList.Values.Where(FilterContentItem).OrderByDirection(_sortDirection, GetSortSelector()).ToList().AsReadOnly();
+                return EmptyContentItems;
             }
 
-            var list = new List<ContentItem>();
+            var sortSelector = GetSortSelector();
+            var orderedRoots = roots.OrderByDirection(_sortDirection, sortSelector).ToList();
+            var result = new List<ContentItem>(FileList.Values.Count);
 
-            var rootItems = FileList.Values.Where(c => c.Level == 0).OrderByDirection(_sortDirection, GetSortSelector()).ToList();
+            foreach (var item in orderedRoots)
-            foreach (var item in rootItems)
             {
-                list.Add(item);
+                if (item.IsFolder)
+                {
+                    result.Add(item);
 
-                if (item.IsFolder && ExpandedNodes.Contains(item.Name))
+                    if (!ExpandedNodes.Contains(item.Name))
                     {
-                    var level = 0;
+                        continue;
-                    var descendants = GetChildren(item, level);
+                    }
-                    foreach (var descendant in descendants)
+
+                    var descendants = GetVisibleDescendants(item, lookup, sortSelector);
+                    result.AddRange(descendants);
+                }
+                else
                 {
-                        list.Add(descendant);
+                    if (FilterContentItem(item))
+                    {
+                        result.Add(item);
                     }
                 }
             }
 
-            return list.AsReadOnly();
+            return new ReadOnlyCollection<ContentItem>(result);
+        }
+
+        private Dictionary<string, List<ContentItem>> BuildChildrenLookup()
+        {
+            var lookup = new Dictionary<string, List<ContentItem>>(FileList!.Count);
+
+            foreach (var item in FileList!.Values)
+            {
+                var parentPath = item.Level == 0 ? string.Empty : item.Name.GetDirectoryPath();
+                if (!lookup.TryGetValue(parentPath, out var children))
+                {
+                    children = [];
+                    lookup[parentPath] = children;
+                }
+
+                children.Add(item);
+            }
+
+            return lookup;
+        }
+
+        private List<ContentItem> GetVisibleDescendants(ContentItem folder, Dictionary<string, List<ContentItem>> lookup, Func<ContentItem, object?> sortSelector)
+        {
+            if (!lookup.TryGetValue(folder.Name, out var children))
+            {
+                return [];
+            }
+
+            var orderedChildren = children.OrderByDirection(_sortDirection, sortSelector).ToList();
+            var visible = new List<ContentItem>();
+
+            foreach (var child in orderedChildren)
+            {
+                if (child.IsFolder)
+                {
+                    var descendants = GetVisibleDescendants(child, lookup, sortSelector);
+                    if (descendants.Count != 0)
+                    {
+                        visible.Add(child);
+
+                        if (ExpandedNodes.Contains(child.Name))
+                        {
+                            visible.AddRange(descendants);
+                        }
+                    }
+                }
+                else if (FilterContentItem(child))
+                {
+                    visible.Add(child);
+                }
+            }
+
+            return visible;
+        }
+
+        private void MarkFilesDirty()
+        {
+            _filesDirty = true;
+        }
+
+        private void PruneSelectionIfMissing()
+        {
+            if (SelectedItem is not null && (FileList is null || !FileList.ContainsKey(SelectedItem.Name)))
+            {
+                SelectedItem = null;
+            }
+
+            if (ContextMenuItem is not null && (FileList is null || !FileList.ContainsKey(ContextMenuItem.Name)))
+            {
+                ContextMenuItem = null;
+            }
         }
 
         protected async Task DoNotDownloadLessThan100PercentAvailability()

Lantean.QBTMud/Components/FiltersNav.razor

@@ -1,8 +1,8 @@
-<ContextMenu @ref="StatusContextMenu" Dense="true" AdjustmentY="-60"> 
+<MudMenu @ref="StatusContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable"> 
     @TorrentControls(_statusType)
-</ContextMenu>
+</MudMenu>
 
-<ContextMenu @ref="CategoryContextMenu" Dense="true" AdjustmentY="-60">
+<MudMenu @ref="CategoryContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Outlined.AddCircle" IconColor="Color.Info" OnClick="AddCategory">Add category</MudMenuItem>
     @if (IsCategoryTarget)
     {
@@ -12,9 +12,9 @@
     <MudMenuItem Icon="@Icons.Material.Filled.Delete" IconColor="Color.Error" OnClick="RemoveUnusedCategories">Remove unused categories</MudMenuItem>
     <MudDivider />
     @TorrentControls(_categoryType)
-</ContextMenu>
+</MudMenu>
 
-<ContextMenu @ref="TagContextMenu" Dense="true" AdjustmentY="-60">
+<MudMenu @ref="TagContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Outlined.AddCircle" IconColor="Color.Info" OnClick="AddTag">Add tag</MudMenuItem>
     @if (IsTagTarget)
     {
@@ -23,13 +23,13 @@
     <MudMenuItem Icon="@Icons.Material.Filled.Delete" IconColor="Color.Error" OnClick="RemoveUnusedTags">Remove unused tags</MudMenuItem>
     <MudDivider />
     @TorrentControls(_tagType)
-</ContextMenu>
+</MudMenu>
 
-<ContextMenu @ref="TrackerContextMenu" Dense="true" AdjustmentY="-60">
+<MudMenu @ref="TrackerContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Filled.Delete" IconColor="Color.Error" OnClick="RemoveUnusedCategories">Remove tracker</MudMenuItem>
     <MudDivider />
     @TorrentControls(_trackerType)
-</ContextMenu>
+</MudMenu>
 
 <MudNavMenu Dense="true">
     <MudNavGroup Title="Status" @bind-Expanded="_statusExpanded">

Lantean.QBTMud/Components/FiltersNav.razor.cs

@@ -1,6 +1,5 @@
 using Blazored.LocalStorage;
 using Lantean.QBitTorrentClient;
-using Lantean.QBTMud.Components.UI;
 using Lantean.QBTMud.Helpers;
 using Lantean.QBTMud.Models;
 using Microsoft.AspNetCore.Components;
@@ -69,13 +68,13 @@ namespace Lantean.QBTMud.Components
 
         protected Dictionary<string, int> Statuses => GetStatuses();
 
-        protected ContextMenu? StatusContextMenu { get; set; }
+        protected MudMenu? StatusContextMenu { get; set; }
 
-        protected ContextMenu? CategoryContextMenu { get; set; }
+        protected MudMenu? CategoryContextMenu { get; set; }
 
-        protected ContextMenu? TagContextMenu { get; set; }
+        protected MudMenu? TagContextMenu { get; set; }
 
-        protected ContextMenu? TrackerContextMenu { get; set; }
+        protected MudMenu? TrackerContextMenu { get; set; }
 
         protected string? ContextMenuStatus { get; set; }
 
@@ -154,7 +153,9 @@ namespace Lantean.QBTMud.Components
 
             ContextMenuStatus = value;
 
-            return StatusContextMenu.OpenMenuAsync(args);
+            var normalizedArgs = args.NormalizeForContextMenu();
+
+            return StatusContextMenu.OpenMenuAsync(normalizedArgs);
         }
 
         protected async Task CategoryValueChanged(string value)
@@ -192,7 +193,9 @@ namespace Lantean.QBTMud.Components
             IsCategoryTarget = value != FilterHelper.CATEGORY_ALL && value != FilterHelper.CATEGORY_UNCATEGORIZED;
             ContextMenuCategory = value;
 
-            return CategoryContextMenu.OpenMenuAsync(args);
+            var normalizedArgs = args.NormalizeForContextMenu();
+
+            return CategoryContextMenu.OpenMenuAsync(normalizedArgs);
         }
 
         protected async Task TagValueChanged(string value)
@@ -230,7 +233,9 @@ namespace Lantean.QBTMud.Components
             IsTagTarget = value != FilterHelper.TAG_ALL && value != FilterHelper.TAG_UNTAGGED;
             ContextMenuTag = value;
 
-            return TagContextMenu.OpenMenuAsync(args);
+            var normalizedArgs = args.NormalizeForContextMenu();
+
+            return TagContextMenu.OpenMenuAsync(normalizedArgs);
         }
 
         protected async Task TrackerValueChanged(string value)
@@ -267,7 +272,9 @@ namespace Lantean.QBTMud.Components
 
             ContextMenuTracker = value;
 
-            return TrackerContextMenu.OpenMenuAsync(args);
+            var normalizedArgs = args.NormalizeForContextMenu();
+
+            return TrackerContextMenu.OpenMenuAsync(normalizedArgs);
         }
 
         protected async Task AddCategory()

Lantean.QBTMud/Components/Options/BitTorrentOptions.razor

@@ -92,7 +92,9 @@
                 <FieldSwitch Label="When ratio reaches" Value="MaxRatioEnabled" ValueChanged="MaxRatioEnabledChanged" />
             </MudItem>
             <MudItem xs="9">
-                <MudNumericField T="int" Label="" Value="MaxRatio" ValueChanged="MaxRatioChanged" Disabled="@(!MaxRatioEnabled)" Min="0" Max="9998" Variant="Variant.Outlined" Validation="MaxRatioValidation" />
+                <MudNumericField T="float" Label="" Value="MaxRatio" ValueChanged="MaxRatioChanged"
+                    Disabled="@(!MaxRatioEnabled)" Min="0" Max="9998" Variant="Variant.Outlined"
+                    Validation="MaxRatioValidation" />
             </MudItem>
             <MudItem xs="3">
                 <FieldSwitch Label="When total seeding time reaches" Value="MaxSeedingTimeEnabled" ValueChanged="MaxSeedingTimeEnabledChanged" />

Lantean.QBTMud/Components/Options/BitTorrentOptions.razor.cs

@@ -17,7 +17,7 @@
         protected int SlowTorrentUlRateThreshold { get; private set; }
         protected int SlowTorrentInactiveTimer { get; private set; }
         protected bool MaxRatioEnabled { get; private set; }
-        protected int MaxRatio { get; private set; }
+        protected float MaxRatio { get; private set; }
         protected bool MaxSeedingTimeEnabled { get; private set; }
         protected int MaxSeedingTime { get; private set; }
         protected int MaxRatioAct { get; private set; }
@@ -275,7 +275,7 @@
             await PreferencesChanged.InvokeAsync(UpdatePreferences);
         }
 
-        protected async Task MaxRatioChanged(int value)
+        protected async Task MaxRatioChanged(float value)
         {
             MaxRatio = value;
             UpdatePreferences.MaxRatio = value;

Lantean.QBTMud/Components/Options/DownloadsOptions.razor

@@ -62,7 +62,7 @@
     <MudCardContent Class="pt-0">
         <MudGrid>
             <MudItem xs="12">
-                <MudSelect T="bool" Label="Default Torrent Management Mode" Value="AutoTmmEnabled" ValueChanged="AutoDeleteModeChanged" Variant="Variant.Outlined">
+                <MudSelect T="bool" Label="Default Torrent Management Mode" Value="AutoTmmEnabled" ValueChanged="AutoTmmEnabledChanged" Variant="Variant.Outlined">
                     <MudSelectItem Value="false">Manual</MudSelectItem>
                     <MudSelectItem Value="true">Automatic</MudSelectItem>
                 </MudSelect>

Lantean.QBTMud/Components/PeersTab.razor

@@ -1,19 +1,23 @@
-<ContextMenu @ref="ContextMenu" Dense="true">
+<MudMenu @ref="ContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Filled.AddCircle" IconColor="Color.Info" OnClick="AddPeer">Add peer</MudMenuItem>
     @if (ContextMenuItem is not null)
     {
         <MudMenuItem Icon="@Icons.Material.Filled.DisabledByDefault" IconColor="Color.Info" OnClick="BanPeerContextMenu">Ban peer</MudMenuItem>
     }
-</ContextMenu>
+</MudMenu>
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             <MudIconButton Icon="@Icons.Material.Filled.AddCircle" Color="Color.Info" OnClick="AddPeer">Add peer</MudIconButton>
             <MudIconButton Icon="@Icons.Material.Filled.DisabledByDefault" Color="Color.Error" OnClick="BanPeerToolbar" Disabled="@(SelectedItem is null)">Ban peer</MudIconButton>
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Outlined.ViewColumn" Color="Color.Inherit" OnClick="ColumnOptions" title="Choose Columns" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<DynamicTable T="Peer"
+    <div class="content-panel__body">
+        <DynamicTable T="Peer"
                       ColumnDefinitions="Columns"
                       Items="Peers"
                       MultiSelection="false"
@@ -21,4 +25,6 @@
                       OnTableDataLongPress="TableDataLongPress"
                       OnTableDataContextMenu="TableDataContextMenu"
                       SelectedItemChanged="SelectedItemChanged"
-              Class="details-list" />
+                      Class="details-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Components/PeersTab.razor.cs

@@ -52,7 +52,7 @@ namespace Lantean.QBTMud.Components
 
         protected Peer? SelectedItem { get; set; }
 
-        protected ContextMenu? ContextMenu { get; set; }
+        protected MudMenu? ContextMenu { get; set; }
 
         protected DynamicTable<Peer>? Table { get; set; }
 
@@ -153,7 +153,9 @@ namespace Lantean.QBTMud.Components
                 return;
             }
 
-            await ContextMenu.ToggleMenuAsync(eventArgs);
+            var normalizedEventArgs = eventArgs.NormalizeForContextMenu();
+
+            await ContextMenu.OpenMenuAsync(normalizedEventArgs);
         }
 
         protected void SelectedItemChanged(Peer peer)

Lantean.QBTMud/Components/TorrentActions.razor.cs

@@ -12,10 +12,7 @@ namespace Lantean.QBTMud.Components
 {
     public partial class TorrentActions : IAsyncDisposable
     {
-        private const int _defaultVersion = 5;
-
         private bool _disposedValue;
-        private int? _version;
 
         private List<UIAction>? _actions;
 
@@ -74,30 +71,7 @@ namespace Lantean.QBTMud.Components
 
         protected bool OverlayVisible { get; set; }
 
-        protected int MajorVersion
+        protected int MajorVersion => VersionHelper.GetMajorVersion(Version);
-        {
-            get
-            {
-                if (_version is not null)
-                {
-                    return _version.Value;
-                }
-
-                if (string.IsNullOrEmpty(Version))
-                {
-                    return _defaultVersion;
-                }
-
-                if (!System.Version.TryParse(Version.Replace("v", ""), out var version))
-                {
-                    return _defaultVersion;
-                }
-
-                _version = version.Major;
-
-                return _version.Value;
-            }
-        }
 
         protected override void OnInitialized()
         {
@@ -441,7 +415,7 @@ namespace Lantean.QBTMud.Components
                     thereAreFirstLastPiecePrio = true;
                 }
 
-                if (torrent.Progress > 0.999999) // not downloaded
+                if (torrent.Progress < 0.999999) // not downloaded
                 {
                     allAreDownloaded = false;
                 }

Lantean.QBTMud/Components/TrackersTab.razor

@@ -1,4 +1,4 @@
-<ContextMenu @ref="ContextMenu" Dense="true">
+<MudMenu @ref="ContextMenu" Dense="true" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Filled.AddCircle" IconColor="Color.Info" OnClick="AddTracker">Add trackers</MudMenuItem>
     @if (ContextMenuItem is not null)
     {
@@ -6,18 +6,22 @@
         <MudMenuItem Icon="@Icons.Material.Filled.Delete" IconColor="Color.Error" OnClick="RemoveTrackerContextMenu">Remove tracker</MudMenuItem>
         <MudMenuItem Icon="@Icons.Material.Filled.FolderCopy" IconColor="Color.Info" OnClick="CopyTrackerUrlContextMenu">Copy tracker url</MudMenuItem>
     }
-</ContextMenu>
+</MudMenu>
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             <MudIconButton Icon="@Icons.Material.Filled.AddCircle" Color="Color.Info" OnClick="AddTracker">Add trackers</MudIconButton>
             <MudIconButton Icon="@Icons.Material.Filled.Edit" Color="Color.Info" OnClick="EditTrackerToolbar" Disabled="@(SelectedItem is null)">Edit tracker URL</MudIconButton>
             <MudIconButton Icon="@Icons.Material.Filled.Delete" Color="Color.Error" OnClick="RemoveTrackerToolbar" Disabled="@(SelectedItem is null)">Remove tracker</MudIconButton>
             <MudIconButton Icon="@Icons.Material.Filled.FolderCopy" Color="Color.Info" OnClick="CopyTrackerUrlToolbar" Disabled="@(SelectedItem is null)">Copy tracker url</MudIconButton>
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Outlined.ViewColumn" Color="Color.Inherit" OnClick="ColumnOptions" title="Choose Columns" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<DynamicTable @ref="Table"
+    <div class="content-panel__body">
+        <DynamicTable @ref="Table"
                       T="Lantean.QBitTorrentClient.Models.TorrentTracker"
                       ColumnDefinitions="Columns"
                       Items="Trackers"
@@ -29,4 +33,6 @@
                       OnTableDataLongPress="TableDataLongPress"
                       OnTableDataContextMenu="TableDataContextMenu"
                       SelectedItemChanged="SelectedItemChanged"
-              Class="file-list" />
+                      Class="file-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Components/TrackersTab.razor.cs

@@ -52,7 +52,7 @@ namespace Lantean.QBTMud.Components
 
         protected TorrentTracker? SelectedItem { get; set; }
 
-        protected ContextMenu? ContextMenu { get; set; }
+        protected MudMenu? ContextMenu { get; set; }
 
         protected DynamicTable<TorrentTracker>? Table { get; set; }
 
@@ -148,7 +148,9 @@ namespace Lantean.QBTMud.Components
                 return;
             }
 
-            await ContextMenu.ToggleMenuAsync(eventArgs);
+            var normalizedEventArgs = eventArgs.NormalizeForContextMenu();
+
+            await ContextMenu.OpenMenuAsync(normalizedEventArgs);
         }
 
         protected void SelectedItemChanged(TorrentTracker torrentTracker)

Lantean.QBTMud/Components/UI/ContextMenu.razor

@@ -1,26 +0,0 @@
-@inherits MudComponentBase
-
-<MudMenu @ref="FakeMenu" Style="display: none" OpenChanged="FakeOpenChanged"></MudMenu>
-
-@* The portal has to include the cascading values inside, because it's not able to teletransport the cascade *@
-<MudPopover tracker="@Id"
-            Open="@_open"
-            Class="unselectable"
-            MaxHeight="@MaxHeight"
-            AnchorOrigin="@AnchorOrigin"
-            TransformOrigin="@TransformOrigin"
-            RelativeWidth="@RelativeWidth"
-            OverflowBehavior="OverflowBehavior.FlipAlways"
-            Style="@_popoverStyle"
-            @ontouchend:preventDefault>
-    <CascadingValue Value="@(FakeMenu)">
-        @if (_showChildren)
-        {
-            <MudList T="object" Class="unselectable"  Dense="@Dense">
-                @ChildContent
-            </MudList>
-        }
-    </CascadingValue>
-</MudPopover>
-
-<MudOverlay Visible="@(_open)" LockScroll="@LockScroll" AutoClose="true" OnClosed="@CloseMenuAsync" />

Lantean.QBTMud/Components/UI/ContextMenu.razor.cs

@@ -1,290 +0,0 @@
-using Lantean.QBTMud.Interop;
-using Microsoft.AspNetCore.Components;
-using Microsoft.AspNetCore.Components.Web;
-using Microsoft.JSInterop;
-using MudBlazor;
-using MudBlazor.Utilities;
-
-namespace Lantean.QBTMud.Components.UI
-{
-    public partial class ContextMenu : MudComponentBase
-    {
-        private bool _open;
-        private bool _showChildren;
-        private string? _popoverStyle;
-        private string? _id;
-
-        private double _x;
-        private double _y;
-        private bool _isResized = false;
-
-        private const double _diff = 64;
-
-        private string Id
-        {
-            get
-            {
-                _id ??= Guid.NewGuid().ToString();
-
-                return _id;
-            }
-        }
-
-        [Inject]
-        public IJSRuntime JSRuntime { get; set; } = default!;
-
-        [Inject]
-        public IPopoverService PopoverService { get; set; } = default!;
-
-        /// <summary>
-        /// If true, compact vertical padding will be applied to all menu items.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public bool Dense { get; set; }
-
-        /// <summary>
-        /// Set to true if you want to prevent page from scrolling when the menu is open
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public bool LockScroll { get; set; }
-
-        /// <summary>
-        /// If true, the list menu will be same width as the parent.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public DropdownWidth RelativeWidth { get; set; }
-
-        /// <summary>
-        /// Sets the max height the menu can have when open.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public int? MaxHeight { get; set; }
-
-        /// <summary>
-        /// Set the anchor origin point to determine where the popover will open from.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public Origin AnchorOrigin { get; set; } = Origin.TopLeft;
-
-        /// <summary>
-        /// Sets the transform origin point for the popover.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupAppearance)]
-        public Origin TransformOrigin { get; set; } = Origin.TopLeft;
-
-        /// <summary>
-        /// If true, menu will be disabled.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.Behavior)]
-        public bool Disabled { get; set; }
-
-        /// <summary>
-        /// Gets or sets whether to show a ripple effect when the user clicks the button. Default is true.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.Appearance)]
-        public bool Ripple { get; set; } = true;
-
-        /// <summary>
-        /// Determines whether the component has a drop-shadow. Default is true
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.Appearance)]
-        public bool DropShadow { get; set; } = true;
-
-        /// <summary>
-        /// Add menu items here
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupBehavior)]
-        public RenderFragment? ChildContent { get; set; }
-
-        /// <summary>
-        /// Fired when the menu <see cref="Open"/> property changes.
-        /// </summary>
-        [Parameter]
-        [Category(CategoryTypes.Menu.PopupBehavior)]
-        public EventCallback<bool> OpenChanged { get; set; }
-
-        [Parameter]
-        public int AdjustmentX { get; set; }
-
-        [Parameter]
-        public int AdjustmentY { get; set; }
-
-        protected MudMenu? FakeMenu { get; set; }
-
-        protected void FakeOpenChanged(bool value)
-        {
-            if (!value)
-            {
-                _open = false;
-            }
-
-            StateHasChanged();
-        }
-
-        /// <summary>
-        /// Opens the menu.
-        /// </summary>
-        /// <param name="args">
-        /// The arguments of the calling mouse/pointer event.
-        /// </param>
-        public async Task OpenMenuAsync(EventArgs args)
-        {
-            if (Disabled)
-            {
-                return;
-            }
-
-            // long press on iOS triggers selection, so clear it
-            await JSRuntime.ClearSelection();
-
-            if (args is not LongPressEventArgs)
-            {
-                _showChildren = true;
-            }
-
-            _open = true;
-            _isResized = false;
-            StateHasChanged();
-
-            var (x, y) = GetPositionFromArgs(args);
-            _x = x;
-            _y = y;
-
-            SetPopoverStyle(x, y);
-
-            StateHasChanged();
-
-            await OpenChanged.InvokeAsync(_open);
-
-            // long press on iOS triggers selection, so clear it
-            await JSRuntime.ClearSelection();
-
-            if (args is LongPressEventArgs)
-            {
-                await Task.Delay(1000);
-                _showChildren = true;
-            }
-        }
-
-        /// <summary>
-        /// Closes the menu.
-        /// </summary>
-        public Task CloseMenuAsync()
-        {
-            _open = false;
-            _popoverStyle = null;
-            StateHasChanged();
-
-            return OpenChanged.InvokeAsync(_open);
-        }
-
-        private void SetPopoverStyle(double x, double y)
-        {
-            _popoverStyle = $"margin-top: {y.ToPx()}; margin-left: {x.ToPx()};";
-        }
-
-        /// <summary>
-        /// Toggle the visibility of the menu.
-        /// </summary>
-        public async Task ToggleMenuAsync(EventArgs args)
-        {
-            if (Disabled)
-            {
-                return;
-            }
-
-            if (_open)
-            {
-                await CloseMenuAsync();
-            }
-            else
-            {
-                await OpenMenuAsync(args);
-            }
-        }
-
-        protected override Task OnAfterRenderAsync(bool firstRender)
-        {
-            if (!_isResized)
-            {
-                //await DeterminePosition();
-            }
-
-            return Task.CompletedTask;
-        }
-
-        //private async Task DeterminePosition()
-        //{
-        //    var mainContentSize = await JSRuntime.GetInnerDimensions(".mud-main-content");
-        //    double? contextMenuHeight = null;
-        //    double? contextMenuWidth = null;
-
-        //    var popoverHolder = PopoverService.ActivePopovers.FirstOrDefault(p => p.UserAttributes.ContainsKey("tracker") && (string?)p.UserAttributes["tracker"] == Id);
-
-        //    var popoverSize = await JSRuntime.GetBoundingClientRect($"#popovercontent-{popoverHolder?.Id}");
-        //    if (popoverSize.Height > 0)
-        //    {
-        //        contextMenuHeight = popoverSize.Height;
-        //        contextMenuWidth = popoverSize.Width;
-        //    }
-        //    else
-        //    {
-        //        return;
-        //    }
-
-        //    // the bottom position of the popover will be rendered off screen
-        //    if (_y - _diff + contextMenuHeight.Value >= mainContentSize.Height)
-        //    {
-        //        // adjust the top of the context menu
-        //        var overshoot = Math.Abs(mainContentSize.Height - (_y - _diff + contextMenuHeight.Value));
-        //        _y -= overshoot;
-
-        //        if (_y - _diff + contextMenuHeight >= mainContentSize.Height)
-        //        {
-        //            MaxHeight = (int)(mainContentSize.Height - _y + _diff);
-        //        }
-        //    }
-
-        //    if (_x + contextMenuWidth.Value > mainContentSize.Width)
-        //    {
-        //        var overshoot = Math.Abs(mainContentSize.Width - (_x + contextMenuWidth.Value));
-        //        _x -= overshoot;
-        //    }
-
-        //    SetPopoverStyle(_x, _y);
-        //    _isResized = true;
-        //    await InvokeAsync(StateHasChanged);
-        //}
-
-        private (double x, double y) GetPositionFromArgs(EventArgs eventArgs)
-        {
-            double x, y;
-            if (eventArgs is MouseEventArgs mouseEventArgs)
-            {
-                x = mouseEventArgs.ClientX;
-                y = mouseEventArgs.ClientY;
-            }
-            else if (eventArgs is LongPressEventArgs longPressEventArgs)
-            {
-                x = longPressEventArgs.ClientX;
-                y = longPressEventArgs.ClientY;
-            }
-            else
-            {
-                throw new NotSupportedException("Invalid eventArgs type.");
-            }
-
-            return (x + AdjustmentX, y + AdjustmentY);
-        }
-    }
-}

Lantean.QBTMud/Components/UI/CustomNavLink.razor

@@ -1,5 +1,5 @@
 <div class="@Classname">
-    <div @onclick="this.AsNonRenderingEventHandler<MouseEventArgs>(OnClickHandler)" class="@LinkClassname" @onlongpress="OnLongPressInternal" @oncontextmenu="OnContextMenuInternal" @oncontextmenu:preventDefault>
+    <div @onclick="this.AsNonRenderingEventHandler<MouseEventArgs>(OnClickHandler)" class="@LinkClassname" @onlongpress="OnLongPressInternal" @onlongpress:preventDefault @oncontextmenu="OnContextMenuInternal" @oncontextmenu:preventDefault>
         @if (!string.IsNullOrEmpty(Icon))
         {
             <MudIcon Icon="@Icon" Color="@IconColor" Class="@IconClassname" />

Lantean.QBTMud/Components/UI/CustomNavLink.razor.cs

@@ -59,6 +59,7 @@ namespace Lantean.QBTMud.Components.UI
             new CssBuilder("mud-nav-link")
                 .AddClass($"mud-nav-link-disabled", Disabled)
                 .AddClass("active", Active)
+                .AddClass("unselectable", OnLongPress.HasDelegate || OnContextMenu.HasDelegate)
                 .Build();
 
         protected string IconClassname =>

Lantean.QBTMud/Components/UI/DynamicTable.razor.cs

@@ -81,6 +81,8 @@ namespace Lantean.QBTMud.Components.UI
 
         protected HashSet<string> SelectedColumns { get; set; } = [];
 
+        private static readonly IReadOnlyList<ColumnDefinition<T>> EmptyColumns = Array.Empty<ColumnDefinition<T>>();
+
         private Dictionary<string, int?> _columnWidths = [];
 
         private Dictionary<string, int> _columnOrder = [];
@@ -89,8 +91,16 @@ namespace Lantean.QBTMud.Components.UI
 
         private SortDirection _sortDirection;
 
+        private DateTimeOffset? _suppressRowClickUntil;
+
         private readonly Dictionary<string, TdExtended> _tds = [];
 
+        private IReadOnlyList<ColumnDefinition<T>> _visibleColumns = EmptyColumns;
+
+        private bool _columnsDirty = true;
+
+        private IEnumerable<ColumnDefinition<T>>? _lastColumnDefinitions;
+
         protected override async Task OnInitializedAsync()
         {
             HashSet<string> selectedColumns;
@@ -109,6 +119,13 @@ namespace Lantean.QBTMud.Components.UI
                 SelectedColumns = selectedColumns;
                 await SelectedColumnsChanged.InvokeAsync(SelectedColumns);
             }
+            else
+            {
+                SelectedColumns = selectedColumns;
+            }
+
+            _lastColumnDefinitions = ColumnDefinitions;
+            MarkColumnsDirty();
 
             string? sortColumn;
             SortDirection sortDirection;
@@ -137,11 +154,24 @@ namespace Lantean.QBTMud.Components.UI
                 await SortDirectionChanged.InvokeAsync(_sortDirection);
             }
 
+            MarkColumnsDirty();
+
             var storedColumnsWidths = await LocalStorage.GetItemAsync<Dictionary<string, int?>>(_columnWidthsStorageKey);
             if (storedColumnsWidths is not null)
             {
                 _columnWidths = storedColumnsWidths;
             }
+            MarkColumnsDirty();
+        }
+
+        protected override void OnParametersSet()
+        {
+            base.OnParametersSet();
+            if (!ReferenceEquals(_lastColumnDefinitions, ColumnDefinitions))
+            {
+                _lastColumnDefinitions = ColumnDefinitions;
+                MarkColumnsDirty();
+            }
         }
 
         private IEnumerable<T>? GetOrderedItems()
@@ -165,39 +195,74 @@ namespace Lantean.QBTMud.Components.UI
             return Items.OrderByDirection(_sortDirection, sortSelector);
         }
 
-        protected IEnumerable<ColumnDefinition<T>> GetColumns()
+        protected IReadOnlyList<ColumnDefinition<T>> GetColumns()
         {
-            var filteredColumns = ColumnDefinitions.Where(c => SelectedColumns.Contains(c.Id)).Where(ColumnFilter);
+            if (!_columnsDirty)
+            {
+                return _visibleColumns;
+            }
+
+            _visibleColumns = BuildVisibleColumns();
+            _columnsDirty = false;
+
+            return _visibleColumns;
+        }
+
+        private IReadOnlyList<ColumnDefinition<T>> BuildVisibleColumns()
+        {
+            var filteredColumns = ColumnDefinitions
+                .Where(c => SelectedColumns.Contains(c.Id))
+                .Where(ColumnFilter)
+                .ToList();
+
+            if (filteredColumns.Count == 0)
+            {
+                return EmptyColumns;
+            }
+
+            List<ColumnDefinition<T>> orderedColumns;
             if (_columnOrder.Count == 0)
             {
-                foreach (var column in filteredColumns)
+                orderedColumns = filteredColumns;
+            }
+            else
             {
-                    if (_columnWidths.TryGetValue(column.Id, out var value))
+                var orderLookup = _columnOrder.OrderBy(entry => entry.Value).ToList();
-                    {
-                        column.Width = value;
-                    }
-
-                    yield return column;
-                }
-
-                yield break;
-            }
-
                 var columnDictionary = filteredColumns.ToDictionary(c => c.Id);
-            foreach (var columnId in _columnOrder.OrderBy(c => c.Value).Select(c => c.Key))
+                orderedColumns = new List<ColumnDefinition<T>>(filteredColumns.Count);
+
+                foreach (var (columnId, _) in orderLookup)
                 {
                     if (!columnDictionary.TryGetValue(columnId, out var column))
                     {
                         continue;
                     }
 
+                    orderedColumns.Add(column);
+                }
+
+                if (orderedColumns.Count != filteredColumns.Count)
+                {
+                    var existingIds = new HashSet<string>(orderedColumns.Select(c => c.Id));
+                    foreach (var column in filteredColumns)
+                    {
+                        if (existingIds.Add(column.Id))
+                        {
+                            orderedColumns.Add(column);
+                        }
+                    }
+                }
+            }
+
+            foreach (var column in orderedColumns)
+            {
                 if (_columnWidths.TryGetValue(column.Id, out var value))
                 {
                     column.Width = value;
                 }
-
-                yield return column;
             }
+
+            return orderedColumns;
         }
 
         private async Task SetSort(string columnId, SortDirection sortDirection)
@@ -223,6 +288,17 @@ namespace Lantean.QBTMud.Components.UI
 
         protected async Task OnRowClickInternal(TableRowClickEventArgs<T> eventArgs)
         {
+            if (_suppressRowClickUntil is not null)
+            {
+                if (DateTimeOffset.UtcNow <= _suppressRowClickUntil.Value)
+                {
+                    _suppressRowClickUntil = null;
+                    return;
+                }
+
+                _suppressRowClickUntil = null;
+            }
+
             if (eventArgs.Item is null)
             {
                 return;
@@ -298,6 +374,7 @@ namespace Lantean.QBTMud.Components.UI
 
         protected Task OnLongPressInternal(LongPressEventArgs eventArgs, string columnId, T item)
         {
+            _suppressRowClickUntil = DateTimeOffset.UtcNow.AddMilliseconds(500);
             var data = _tds[columnId];
             return OnTableDataLongPress.InvokeAsync(new TableDataLongPressEventArgs<T>(eventArgs, data, item));
         }
@@ -316,18 +393,21 @@ namespace Lantean.QBTMud.Components.UI
                 SelectedColumns = result.SelectedColumns;
                 await LocalStorage.SetItemAsync(_columnSelectionStorageKey, SelectedColumns);
                 await SelectedColumnsChanged.InvokeAsync(SelectedColumns);
+                MarkColumnsDirty();
             }
 
             if (!DictionaryEqual(_columnWidths, result.ColumnWidths))
             {
                 _columnWidths = result.ColumnWidths;
                 await LocalStorage.SetItemAsync(_columnWidthsStorageKey, _columnWidths);
+                MarkColumnsDirty();
             }
 
             if (!DictionaryEqual(_columnOrder, result.ColumnOrder))
             {
                 _columnOrder = result.ColumnOrder;
                 await LocalStorage.SetItemAsync(_columnOrderStorageKey, _columnOrder);
+                MarkColumnsDirty();
             }
         }
 
@@ -368,17 +448,34 @@ namespace Lantean.QBTMud.Components.UI
 
             if (column.Width.HasValue)
             {
-                className = $"overflow-cell {className}";
+                className = string.IsNullOrWhiteSpace(className)
+                    ? "overflow-cell"
+                    : $"overflow-cell {className}";
             }
 
             if (OnTableDataContextMenu.HasDelegate)
             {
-                className = $"no-default-context-menu {className}";
+                className = string.IsNullOrWhiteSpace(className)
+                    ? "no-default-context-menu"
+                    : $"no-default-context-menu {className}";
+            }
+
+            if (OnTableDataLongPress.HasDelegate)
+            {
+                className = string.IsNullOrWhiteSpace(className)
+                    ? "unselectable"
+                    : $"unselectable {className}";
             }
 
             return className;
         }
 
+        private void MarkColumnsDirty()
+        {
+            _columnsDirty = true;
+            _visibleColumns = EmptyColumns;
+        }
+
         private sealed record SortData
         {
             public SortData(string sortColumn, SortDirection sortDirection)

Lantean.QBTMud/Components/UI/TdExtended.razor

@@ -1,5 +1,5 @@
 @inherits MudTd
 
-<td data-label="@DataLabel" style="@Style" class="@Classname" @attributes="@UserAttributes" @onlongpress="OnLongPressInternal" @oncontextmenu="OnContextMenuInternal" @oncontextmenu:preventDefault>
+<td data-label="@DataLabel" style="@Style" class="@Classname" @attributes="@UserAttributes" @onlongpress="OnLongPressInternal" @onlongpress:preventDefault @oncontextmenu="OnContextMenuInternal" @oncontextmenu:preventDefault>
     @ChildContent
 </td>

Lantean.QBTMud/Components/WebSeedsTab.razor

@@ -1,6 +1,10 @@
-<DynamicTable T="Lantean.QBitTorrentClient.Models.WebSeed"
+<div class="content-panel">
+    <div class="content-panel__body">
+        <DynamicTable T="Lantean.QBitTorrentClient.Models.WebSeed"
                       ColumnDefinitions="Columns"
                       Items="WebSeeds"
                       MultiSelection="false"
                       SelectOnRowClick="false"
-              Class="details-list" />
+                      Class="details-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Helpers/DisplayHelpers.cs

@@ -19,28 +19,28 @@ namespace Lantean.QBTMud.Helpers
         {
             if (seconds is null)
             {
-                return "";
+                return string.Empty;
             }
 
-            if (seconds == 8640000)
+            const long InfiniteEtaSentinelSeconds = 8_640_000; // ~100 days, used by qBittorrent for "infinite" ETA.
+            var value = seconds.Value;
+
+            if (value >= long.MaxValue || value >= TimeSpan.MaxValue.TotalSeconds || value == InfiniteEtaSentinelSeconds)
             {
                 return "∞";
             }
 
-            if (seconds < 60)
+            if (value <= 0)
             {
                 return "< 1m";
             }
 
-            TimeSpan time;
+            var time = TimeSpan.FromSeconds(value);
-            try
+            if (time.TotalMinutes < 1)
             {
-                time = TimeSpan.FromSeconds(seconds.Value);
+                return "< 1m";
-            }
-            catch (OverflowException)
-            {
-                return "∞";
             }
+
             var sb = new StringBuilder();
             if (prefix is not null)
             {
@@ -129,7 +129,7 @@ namespace Lantean.QBTMud.Helpers
                 return "";
             }
 
-            return Size(size);
+            return Size(size, prefix, suffix);
         }
 
         /// <summary>

Lantean.QBTMud/Helpers/EventArgsExtensions.cs

@@ -0,0 +1,40 @@
+using Microsoft.AspNetCore.Components.Web;
+
+namespace Lantean.QBTMud.Helpers
+{
+    public static class EventArgsExtensions
+    {
+        public static EventArgs NormalizeForContextMenu(this EventArgs eventArgs)
+        {
+            ArgumentNullException.ThrowIfNull(eventArgs);
+
+            if (eventArgs is LongPressEventArgs longPressEventArgs)
+            {
+                return longPressEventArgs.ToMouseEventArgs();
+            }
+
+            return eventArgs;
+        }
+
+        public static MouseEventArgs ToMouseEventArgs(this LongPressEventArgs longPressEventArgs)
+        {
+            ArgumentNullException.ThrowIfNull(longPressEventArgs);
+
+            return new MouseEventArgs
+            {
+                Button = 2,
+                Buttons = 2,
+                ClientX = longPressEventArgs.ClientX,
+                ClientY = longPressEventArgs.ClientY,
+                OffsetX = longPressEventArgs.OffsetX,
+                OffsetY = longPressEventArgs.OffsetY,
+                PageX = longPressEventArgs.PageX,
+                PageY = longPressEventArgs.PageY,
+                ScreenX = longPressEventArgs.ScreenX,
+                ScreenY = longPressEventArgs.ScreenY,
+                Type = longPressEventArgs.Type ?? "contextmenu",
+                Detail = -1,
+            };
+        }
+    }
+}

Lantean.QBTMud/Helpers/FilterHelper.cs

@@ -119,34 +119,35 @@ namespace Lantean.QBTMud.Helpers
             switch (category)
             {
                 case CATEGORY_ALL:
-                    break;
+                    return true;
 
                 case CATEGORY_UNCATEGORIZED:
                     if (!string.IsNullOrEmpty(torrent.Category))
                     {
                         return false;
                     }
-                    break;
-
-                default:
-                    if (!useSubcategories)
-                    {
-                        if (torrent.Category != category)
-                        {
-                            return false;
-                        }
-                        else
-                        {
-                            if (!torrent.Category.StartsWith(category))
-                            {
-                                return false;
-                            }
-                        }
-                    }
-                    break;
-            }
 
                     return true;
+
+                default:
+                    if (string.IsNullOrEmpty(torrent.Category))
+                    {
+                        return false;
+                    }
+
+                    if (!useSubcategories)
+                    {
+                        return string.Equals(torrent.Category, category, StringComparison.Ordinal);
+                    }
+
+                    if (string.Equals(torrent.Category, category, StringComparison.Ordinal))
+                    {
+                        return true;
+                    }
+
+                    var prefix = string.Concat(category, "/");
+                    return torrent.Category.StartsWith(prefix, StringComparison.Ordinal);
+            }
         }
 
         public static bool FilterTag(Torrent torrent, string tag)
@@ -207,7 +208,7 @@ namespace Lantean.QBTMud.Helpers
                     break;
 
                 case Status.Paused:
-                    if (!state.Contains("paused") || !state.Contains("stopped"))
+                    if (!state.Contains("paused") && !state.Contains("stopped"))
                     {
                         return false;
                     }

Lantean.QBTMud/Helpers/VersionHelper.cs

@@ -0,0 +1,33 @@
+namespace Lantean.QBTMud.Helpers
+{
+    internal static class VersionHelper
+    {
+        private static int? _version;
+
+        private const int _defaultVersion = 5;
+
+        public static int DefaultVersion => _defaultVersion;
+
+        public static int GetMajorVersion(string? version)
+        {
+            if (_version is not null)
+            {
+                return _version.Value;
+            }
+
+            if (string.IsNullOrEmpty(version))
+            {
+                return _defaultVersion;
+            }
+
+            if (!Version.TryParse(version?.Replace("v", ""), out var theVersion))
+            {
+                return _defaultVersion;
+            }
+
+            _version = theVersion.Major;
+
+            return _version.Value;
+        }
+    }
+}

Lantean.QBTMud/Lantean.QBTMud.csproj

@@ -12,13 +12,11 @@
   <ItemGroup>
 	  <PackageReference Include="Blazored.LocalStorage" Version="4.5.0" />
 	  <PackageReference Include="ByteSize" Version="2.1.2" />
-	<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.1" />
+	  <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.10" />
-	<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.1" PrivateAssets="all" />
+	  <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.10" PrivateAssets="all" />
-	<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.1" />
+	  <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.10" />
-	<PackageReference Include="MudBlazor" Version="8.2.0" />
+	  <PackageReference Include="MudBlazor" Version="8.13.0" />
 	  <PackageReference Include="MudBlazor.ThemeManager" Version="3.0.0" />
-    <!-- added to fix vuln in dependency -->
-	<PackageReference Include="System.Text.Json" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>

Lantean.QBTMud/Layout/DetailsLayout.razor

@@ -1,9 +1,11 @@
 @inherits LayoutComponentBase
 @layout LoggedInLayout
 
-<MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false">
+<div class="app-shell__body">
+    <MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false" Class="app-shell__sidebar">
         <TorrentsListNav Torrents="Torrents" SelectedTorrent="@SelectedTorrent" SortDirection="SortDirection" SortColumn="@SortColumn" />
-</MudDrawer>
+    </MudDrawer>
-<MudMainContent>
+    <MudMainContent Class="app-shell__main">
         @Body
-</MudMainContent>
+    </MudMainContent>
+</div>

Lantean.QBTMud/Layout/ListLayout.razor

@@ -1,11 +1,13 @@
 @inherits LayoutComponentBase
 @layout LoggedInLayout
 
-<MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false">
+<div class="app-shell__body">
+    <MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false" Class="app-shell__sidebar">
         <FiltersNav CategoryChanged="CategoryChanged" StatusChanged="StatusChanged" TagChanged="TagChanged" TrackerChanged="TrackerChanged" />
-</MudDrawer>
+    </MudDrawer>
-<MudMainContent>
+    <MudMainContent Class="app-shell__main">
         <CascadingValue Value="SearchTermChanged" Name="SearchTermChanged">
             @Body
         </CascadingValue>
-</MudMainContent>
+    </MudMainContent>
+</div>

Lantean.QBTMud/Layout/LoggedInLayout.razor

@@ -10,6 +10,7 @@
 }
 
 <CascadingValue Value="Torrents">
+    <CascadingValue Value="_torrentsVersion" Name="TorrentsVersion">
         <CascadingValue Value="MainData">
             <CascadingValue Value="Preferences">
                 <CascadingValue Value="SortColumnChanged" Name="SortColumnChanged">
@@ -23,20 +24,9 @@
                                                 <CascadingValue Value="SearchTermChanged" Name="SearchTermChanged">
                                                     <CascadingValue Value="@(MainData?.LostConnection ?? false)" Name="LostConnection">
                                                         <CascadingValue Value="Version" Name="Version">
+                                                            <div class="app-shell">
                                                                 @Body
-                                                    </CascadingValue>
+                                                                <MudAppBar Bottom="true" Elevation="0" Dense="true" Class="app-shell__status-bar">
-                                                </CascadingValue>
-                                            </CascadingValue>
-                                        </CascadingValue>
-                                    </CascadingValue>
-                                </CascadingValue>
-                            </CascadingValue>
-                        </CascadingValue>
-                    </CascadingValue>
-                </CascadingValue>
-            </CascadingValue>
-        </CascadingValue>
-        <MudAppBar Bottom="true" Fixed="true" Elevation="0" Dense="true" Style="background-color: var(--mud-palette-dark-lighten); z-index: 900">
                                                                     @if (MainData?.LostConnection == true)
                                                                     {
                                                                         <MudText Class="mx-2 mb-1 d-none d-sm-flex" Color="Color.Error">qBittorrent client is not reachable</MudText>
@@ -49,7 +39,7 @@
                                                                     @{
                                                                         var (icon, colour) = GetConnectionIcon(MainData?.ServerState.ConnectionStatus);
                                                                     }
-            <MudIcon Class="mx-1 mb-1" Icon="@icon" Color="@colour" Title="MainData?.ServerState.ConnectionStatus" />
+                                                                    <MudIcon Class="mx-1 mb-1" Icon="@icon" Color="@colour" Title="@MainData?.ServerState.ConnectionStatus" />
                                                                     <MudDivider Vertical="true" Class="" />
                                                                     <MudIcon Class="mx-1 mb-1" Icon="@Icons.Material.Outlined.Speed" Color="@((MainData?.ServerState.UseAltSpeedLimits ?? false) ? Color.Error : Color.Success)" />
                                                                     <MudDivider Vertical="true" Class="" />
@@ -65,5 +55,19 @@
                                                                         @DisplayHelpers.Size(MainData?.ServerState.UploadInfoData, "(", ")")
                                                                     </MudText>
                                                                 </MudAppBar>
+                                                            </div>
+                                                        </CascadingValue>
+                                                    </CascadingValue>
+                                                </CascadingValue>
+                                            </CascadingValue>
+                                        </CascadingValue>
+                                    </CascadingValue>
+                                </CascadingValue>
+                            </CascadingValue>
+                        </CascadingValue>
+                    </CascadingValue>
+                </CascadingValue>
+            </CascadingValue>
+        </CascadingValue>
     </CascadingValue>
 </CascadingValue>

Lantean.QBTMud/Layout/LoggedInLayout.razor.cs

@@ -52,22 +52,36 @@ namespace Lantean.QBTMud.Layout
 
         protected string? SearchText { get; set; }
 
-        protected IEnumerable<Torrent> Torrents => GetTorrents();
+        protected IReadOnlyList<Torrent> Torrents => GetTorrents();
 
         protected bool IsAuthenticated { get; set; }
 
         protected bool LostConnection { get; set; }
 
-        private List<Torrent> GetTorrents()
+        private IReadOnlyList<Torrent> _visibleTorrents = Array.Empty<Torrent>();
+
+        private bool _torrentsDirty = true;
+        private int _torrentsVersion;
+
+        private IReadOnlyList<Torrent> GetTorrents()
         {
+            if (!_torrentsDirty)
+            {
+                return _visibleTorrents;
+            }
+
             if (MainData is null)
             {
-                return [];
+                _visibleTorrents = Array.Empty<Torrent>();
+                _torrentsDirty = false;
+                return _visibleTorrents;
             }
 
             var filterState = new FilterState(Category, Status, Tag, Tracker, MainData.ServerState.UseSubcategories, SearchText);
+            _visibleTorrents = MainData.Torrents.Values.Filter(filterState).ToList();
+            _torrentsDirty = false;
 
-            return MainData.Torrents.Values.Filter(filterState).ToList();
+            return _visibleTorrents;
         }
 
         protected override async Task OnInitializedAsync()
@@ -83,7 +97,8 @@ namespace Lantean.QBTMud.Layout
             Preferences = await ApiClient.GetApplicationPreferences();
             Version = await ApiClient.GetApplicationVersion();
             var data = await ApiClient.GetMainData(_requestId);
-            MainData = DataManager.CreateMainData(data);
+            MainData = DataManager.CreateMainData(data, Version);
+            MarkTorrentsDirty();
 
             _requestId = data.ResponseId;
             _refreshInterval = MainData.ServerState.RefreshInterval;
@@ -126,32 +141,51 @@ namespace Lantean.QBTMud.Layout
                             return;
                         }
 
+                        var shouldRender = false;
+
                         if (MainData is null || data.FullUpdate)
                         {
-                            MainData = DataManager.CreateMainData(data);
+                            MainData = DataManager.CreateMainData(data, Version);
+                            MarkTorrentsDirty();
+                            shouldRender = true;
                         }
                         else
                         {
-                            DataManager.MergeMainData(data, MainData);
+                            var dataChanged = DataManager.MergeMainData(data, MainData, out var filterChanged);
+                            if (filterChanged)
+                            {
+                                MarkTorrentsDirty();
+                            }
+                            else if (dataChanged)
+                            {
+                                IncrementTorrentsVersion();
+                            }
+                            shouldRender = dataChanged;
                         }
 
+                        if (MainData is not null)
+                        {
                             _refreshInterval = MainData.ServerState.RefreshInterval;
+                        }
                         _requestId = data.ResponseId;
+                        if (shouldRender)
+                        {
                             await InvokeAsync(StateHasChanged);
                         }
                     }
                 }
             }
+        }
 
-        protected EventCallback<string> CategoryChanged => EventCallback.Factory.Create<string>(this, category => Category = category);
+        protected EventCallback<string> CategoryChanged => EventCallback.Factory.Create<string>(this, OnCategoryChanged);
 
-        protected EventCallback<Status> StatusChanged => EventCallback.Factory.Create<Status>(this, status => Status = status);
+        protected EventCallback<Status> StatusChanged => EventCallback.Factory.Create<Status>(this, OnStatusChanged);
 
-        protected EventCallback<string> TagChanged => EventCallback.Factory.Create<string>(this, tag => Tag = tag);
+        protected EventCallback<string> TagChanged => EventCallback.Factory.Create<string>(this, OnTagChanged);
 
-        protected EventCallback<string> TrackerChanged => EventCallback.Factory.Create<string>(this, tracker => Tracker = tracker);
+        protected EventCallback<string> TrackerChanged => EventCallback.Factory.Create<string>(this, OnTrackerChanged);
 
-        protected EventCallback<string> SearchTermChanged => EventCallback.Factory.Create<string>(this, term => SearchText = term);
+        protected EventCallback<string> SearchTermChanged => EventCallback.Factory.Create<string>(this, OnSearchTermChanged);
 
         protected EventCallback<string> SortColumnChanged => EventCallback.Factory.Create<string>(this, columnId => SortColumn = columnId);
 
@@ -159,12 +193,81 @@ namespace Lantean.QBTMud.Layout
 
         protected static (string, Color) GetConnectionIcon(string? status)
         {
-            if (status is null)
+            return status switch
             {
-                return (Icons.Material.Outlined.SignalWifiOff, Color.Warning);
+                "firewalled" => (Icons.Material.Outlined.SignalWifiStatusbarConnectedNoInternet4, Color.Warning),
+                "connected" => (Icons.Material.Outlined.SignalWifi4Bar, Color.Success),
+                _ => (Icons.Material.Outlined.SignalWifiOff, Color.Error),
+            };
         }
 
-            return (Icons.Material.Outlined.SignalWifi4Bar, Color.Success);
+        private void OnCategoryChanged(string category)
+        {
+            if (Category == category)
+            {
+                return;
+            }
+
+            Category = category;
+            MarkTorrentsDirty();
+        }
+
+        private void OnStatusChanged(Status status)
+        {
+            if (Status == status)
+            {
+                return;
+            }
+
+            Status = status;
+            MarkTorrentsDirty();
+        }
+
+        private void OnTagChanged(string tag)
+        {
+            if (Tag == tag)
+            {
+                return;
+            }
+
+            Tag = tag;
+            MarkTorrentsDirty();
+        }
+
+        private void OnTrackerChanged(string tracker)
+        {
+            if (Tracker == tracker)
+            {
+                return;
+            }
+
+            Tracker = tracker;
+            MarkTorrentsDirty();
+        }
+
+        private void OnSearchTermChanged(string term)
+        {
+            if (SearchText == term)
+            {
+                return;
+            }
+
+            SearchText = term;
+            MarkTorrentsDirty();
+        }
+
+        private void MarkTorrentsDirty()
+        {
+            _torrentsDirty = true;
+            IncrementTorrentsVersion();
+        }
+
+        private void IncrementTorrentsVersion()
+        {
+            unchecked
+            {
+                _torrentsVersion++;
+            }
         }
 
         protected virtual void Dispose(bool disposing)

Lantean.QBTMud/Layout/MainLayout.razor.cs

@@ -13,9 +13,6 @@ namespace Lantean.QBTMud.Layout
 
         private bool _disposedValue;
 
-        [Inject]
-        protected NavigationManager NavigationManager { get; set; } = default!;
-
         [Inject]
         private IBrowserViewportService BrowserViewportService { get; set; } = default!;
 
@@ -78,13 +75,13 @@ namespace Lantean.QBTMud.Layout
                 {
                     IsDarkMode = isDarkMode.Value;
                 }
-                await MudThemeProvider.WatchSystemPreference(OnSystemPreferenceChanged);
+                await MudThemeProvider.WatchSystemDarkModeAsync(OnSystemDarkModeChanged);
                 await BrowserViewportService.SubscribeAsync(this, fireImmediately: true);
                 await InvokeAsync(StateHasChanged);
             }
         }
 
-        protected Task OnSystemPreferenceChanged(bool value)
+        protected Task OnSystemDarkModeChanged(bool value)
         {
             IsDarkMode = value;
             return Task.CompletedTask;

Lantean.QBTMud/Layout/OtherLayout.razor

@@ -1,11 +1,13 @@
 @inherits LayoutComponentBase
 @layout LoggedInLayout
 
-<MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false">
+<div class="app-shell__body">
+    <MudDrawer Open="DrawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2" Overlay="false" Class="app-shell__sidebar">
         <MudNavMenu>
             <ApplicationActions IsMenu="false" Preferences="Preferences" />
         </MudNavMenu>
-</MudDrawer>
+    </MudDrawer>
-<MudMainContent>
+    <MudMainContent Class="app-shell__main">
         @Body
-</MudMainContent>
+    </MudMainContent>
+</div>

Lantean.QBTMud/Models/MainData.cs

@@ -11,7 +11,8 @@
             Dictionary<string, HashSet<string>> tagState,
             Dictionary<string, HashSet<string>> categoriesState,
             Dictionary<string, HashSet<string>> statusState,
-            Dictionary<string, HashSet<string>> trackersState)
+            Dictionary<string, HashSet<string>> trackersState,
+            int majorVersion)
         {
             Torrents = torrents.ToDictionary();
             Tags = tags.ToHashSet();
@@ -22,6 +23,7 @@
             CategoriesState = categoriesState;
             StatusState = statusState;
             TrackersState = trackersState;
+            MajorVersion = majorVersion;
         }
 
         public Dictionary<string, Torrent> Torrents { get; }
@@ -36,5 +38,6 @@
         public Dictionary<string, HashSet<string>> TrackersState { get; }
         public string? SelectedTorrentHash { get; set; }
         public bool LostConnection { get; set; }
+        public int MajorVersion { get; }
     }
 }

Lantean.QBTMud/Models/Status.cs

@@ -8,6 +8,7 @@
         Completed,
         Resumed,
         Paused,
+        Stopped,
         Active,
         Inactive,
         Stalled,
@@ -15,6 +16,5 @@
         StalledDownloading,
         Checking,
         Errored,
-        Stopped
     }
 }

Lantean.QBTMud/Models/TorrentOptions.cs

@@ -1,6 +1,4 @@
-using Lantean.QBitTorrentClient.Models;
+namespace Lantean.QBTMud.Models
-
-namespace Lantean.QBTMud.Models
 {
     public record TorrentOptions
     {

Lantean.QBTMud/Pages/About.razor

@@ -1,18 +1,22 @@
 @page "/about"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
                 <MudDivider Vertical="true" />
             }
             <MudText Class="px-5 no-wrap">About</MudText>
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<MudTabs Elevation="2" ApplyEffectsToContainer="true">
+    <div class="content-panel__body">
+        <MudTabs Elevation="2" ApplyEffectsToContainer="true">
             <MudTabPanel Text="About">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3">
+                <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 content-panel__container options-tab-contents">
             <MudGrid Class="mt-0 mb-4">
                 <MudItem xs="12" sm="3" md="2" lg="2" xl="1" Class="d-flex justify-center">
                     <MudImage Src="images/mascot.png" Alt="Mascot" Class="ma-6"
@@ -60,7 +64,7 @@
         </MudContainer>
     </MudTabPanel>
     <MudTabPanel Text="Authors">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 options-tab-contents">
             <MudText Typo="Typo.h5" Class="py-1">Current maintainer</MudText>
 
             <MudGrid Class="mt-0 mb-4">
@@ -108,7 +112,7 @@
         </MudContainer>
     </MudTabPanel>
     <MudTabPanel Text="Special Thanks">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 options-tab-contents">
             <MudText Typo="Typo.body1" Class="py-1">I would first like to thank sourceforge.net for hosting qBittorrent project and for their support.</MudText>
             <MudText Typo="Typo.body1" Class="py-1">I am pleased that people from all over the world are contributing to qBittorrent: Ishan Arora (India), Arnaud Demaizière (France) and Stephanos Antaris (Greece). Their help is greatly appreciated</MudText>
             <MudText Typo="Typo.body1" Class="py-1">I also want to thank Στέφανος Αντάρης (santaris@csd.auth.gr) and Mirco Chinelli (infinity89@fastwebmail.it) for working on Mac OS X packaging.</MudText>
@@ -118,7 +122,7 @@
         </MudContainer>
     </MudTabPanel>
     <MudTabPanel Text="Translators">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 options-tab-contents">
             <MudText Typo="Typo.body1" Class="py-1">
                 I would like to thank the people who volunteered to Circle qBittorrent.<br>
                 Most of them Circled via <MudLink Target="https://www.transifex.com/sledgehammer999/qbittorrent/" Href="https://www.transifex.com/sledgehammer999/qbittorrent/">Transifex</MudLink> and some of them are mentioned below:<br>
@@ -168,7 +172,7 @@
         </MudContainer>
     </MudTabPanel>
     <MudTabPanel Text="Licence">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 options-tab-contents">
             <MudText Typo="Typo.body1" Class="py-1">
                 The qBittorrent source code is licensed under the GNU General Public License, version 2 or (at your option) any later version (GPLv2+).
                 However, this binary distribution is licensed under GNU General Public License, version 3 or (at your option) any later version (GPLv3+),
@@ -1061,7 +1065,7 @@
         </MudContainer>
     </MudTabPanel>
     <MudTabPanel Text="Software Used">
-        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 mb-3">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-3 mb-3 options-tab-contents">
             <MudText Typo="Typo.body1" Class="py-1">qBittorrent was built with the following libraries:</MudText>
 
             <MudGrid Class="mt-1 mb-4">
@@ -1105,3 +1109,5 @@
         </MudContainer>
     </MudTabPanel>
 </MudTabs>
+    </div>
+</div>

Lantean.QBTMud/Pages/Blocks.razor

@@ -1,7 +1,9 @@
 @page "/blocks"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -9,9 +11,10 @@
             }
             <MudDivider Vertical="true" />
             <MudText Class="pl-5 no-wrap">Blocked IPs</MudText>
-</MudToolBar>
+        </MudToolBar>
-
+    </div>
-<MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
+    <div class="content-panel__body">
+        <MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
             <MudCardContent>
                 <EditForm Model="Model" OnSubmit="Submit">
                     <MudGrid>
@@ -24,13 +27,15 @@
                     </MudGrid>
                 </EditForm>
             </MudCardContent>
-</MudCard>
+        </MudCard>
 
-<DynamicTable @ref="Table"
+        <DynamicTable @ref="Table"
                       T="Lantean.QBitTorrentClient.Models.PeerLog"
                       ColumnDefinitions="Columns"
                       Items="Results"
                       MultiSelection="false"
                       SelectOnRowClick="false"
                       RowClassFunc="RowClass"
-              Class="search-list" />
+                      Class="search-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Pages/CategoryManagement.razor

@@ -1,7 +1,9 @@
 @page "/categories"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -10,15 +12,19 @@
             <MudText Class="px-5 no-wrap">Categories</MudText>
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Filled.PlaylistAdd" OnClick="AddCategory" title="Add Category" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<DynamicTable @ref="Table"
+    <div class="content-panel__body">
+        <DynamicTable @ref="Table"
                       T="Category"
                       ColumnDefinitions="Columns"
                       Items="Results"
                       MultiSelection="false"
                       SelectOnRowClick="false"
-              Class="details-list" />
+                      Class="details-list content-panel__table" />
+    </div>
+</div>
 
 @code {
     private RenderFragment<RowContext<Category>> ActionsColumn

Lantean.QBTMud/Pages/Details.razor

@@ -1,8 +1,9 @@
 @page "/details/{hash}"
 @layout DetailsLayout
 
-<div style="overflow-x: auto; white-space: nowrap; width: 100%;">
+<div class="content-panel">
-<MudToolBar Gutters="false" Dense="true">
+    <div class="content-panel__toolbar content-panel__toolbar--scroll">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -14,11 +15,12 @@
             }
             <MudDivider Vertical="true" />
             <MudText Class="pl-5 no-wrap">@Name</MudText>
-</MudToolBar>
+        </MudToolBar>
-</div>
+    </div>
 
-@if (ShowTabs)
+    <div class="content-panel__body">
-{
+        @if (ShowTabs)
+        {
             <CascadingValue Value="RefreshInterval" Name="RefreshInterval">
                 <MudTabs Elevation="2" ApplyEffectsToContainer="true" @bind-ActivePanelIndex="ActiveTab" KeepPanelsAlive="true" Border="true">
                     <MudTabPanel Text="General">
@@ -38,4 +40,6 @@
                     </MudTabPanel>
                 </MudTabs>
             </CascadingValue>
-}
+        }
+    </div>
+</div>

Lantean.QBTMud/Pages/Log.razor

@@ -1,7 +1,9 @@
 @page "/log"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -9,9 +11,10 @@
             }
             <MudDivider Vertical="true" />
             <MudText Class="pl-5 no-wrap">Execution Log</MudText>
-</MudToolBar>
+        </MudToolBar>
-
+    </div>
-<MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
+    <div class="content-panel__body">
+        <MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
             <MudCardContent>
                 <EditForm Model="Model" OnSubmit="Submit">
                     <MudGrid>
@@ -32,13 +35,15 @@
                     </MudGrid>
                 </EditForm>
             </MudCardContent>
-</MudCard>
+        </MudCard>
 
-<DynamicTable @ref="Table"
+        <DynamicTable @ref="Table"
                       T="Lantean.QBitTorrentClient.Models.Log"
                       ColumnDefinitions="Columns"
                       Items="Results"
                       MultiSelection="false"
                       SelectOnRowClick="false"
                       RowClassFunc="RowClass"
-              Class="search-list" />
+                      Class="search-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Pages/Options.razor

@@ -3,7 +3,9 @@
 
 <NavigationLock ConfirmExternalNavigation="@(UpdatePreferences is not null)" OnBeforeInternalNavigation="ValidateExit" />
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" />
@@ -13,31 +15,51 @@
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Outlined.Save" OnClick="Save" Disabled="@(LostConnection || UpdatePreferences is null)" />
             <MudIconButton Icon="@Icons.Material.Outlined.Undo" OnClick="Undo" Disabled="@(LostConnection || UpdatePreferences is null)" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<MudTabs Elevation="2" ApplyEffectsToContainer="true" @bind-ActivePanelIndex="ActiveTab" Border="true">
+    <div class="content-panel__body">
+        <MudTabs Elevation="2" ApplyEffectsToContainer="true" @bind-ActivePanelIndex="ActiveTab" Border="true">
             <MudTabPanel Text="Behaviour">
+                <div class="options-tab-contents">
                     <BehaviourOptions @ref="BehaviourOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="Downloads">
+                <div class="options-tab-contents">
                     <DownloadsOptions @ref="DownloadsOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="Connection">
+                <div class="options-tab-contents">
                     <ConnectionOptions @ref="ConnectionOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="Speed">
+                <div class="options-tab-contents">
                     <SpeedOptions @ref="SpeedOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="BitTorrent">
+                <div class="options-tab-contents">
                     <BitTorrentOptions @ref="BitTorrentOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="RSS">
+                <div class="options-tab-contents">
                     <RSSOptions @ref="RSSOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="Web UI">
+                <div class="options-tab-contents">
                     <WebUIOptions @ref="WebUIOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
             <MudTabPanel Text="Advanced">
+                <div class="options-tab-contents">
                     <AdvancedOptions @ref="AdvancedOptions" Preferences="Preferences" UpdatePreferences="@UpdatePreferences" PreferencesChanged="PreferencesChanged" />
+                </div>
             </MudTabPanel>
-</MudTabs>
+        </MudTabs>
+    </div>
+</div>

Lantean.QBTMud/Pages/Rss.razor

@@ -1,7 +1,9 @@
 @page "/rss"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -14,9 +16,11 @@
             <MudIconButton Icon="@Icons.Material.Outlined.Update" OnClick="UpdateAll" title="Update all" />
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Outlined.DownloadForOffline" OnClick="EditDownloadRules" title="Edit auto downloading rules" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<MudContainer MaxWidth="MaxWidth.ExtraExtraLarge">
+    <div class="content-panel__body">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="content-panel__container">
             <MudGrid Class="rss-contents">
                 <MudItem xs="4" Style="height: 100%">
                     <MudList T="string" SelectionMode="SelectionMode.SingleSelection" SelectedValue="SelectedFeed" SelectedValueChanged="SelectedFeedChanged" Dense>
@@ -70,4 +74,6 @@
                     }
                 </MudItem>
             </MudGrid>
-</MudContainer>
+        </MudContainer>
+    </div>
+</div>

Lantean.QBTMud/Pages/Search.razor

@@ -1,7 +1,9 @@
 @page "/search"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -9,9 +11,10 @@
             }
             <MudDivider Vertical="true" />
             <MudText Class="pl-5 no-wrap">Search</MudText>
-</MudToolBar>
+        </MudToolBar>
-
+    </div>
-<MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
+    <div class="content-panel__body">
+        <MudCard Elevation="1" Class="ml-4 mr-4 mb-4">
             <MudCardContent>
                 <EditForm Model="Model" OnValidSubmit="DoSearch">
                     <MudGrid>
@@ -51,12 +54,14 @@
                     </MudGrid>
                 </EditForm>
             </MudCardContent>
-</MudCard>
+        </MudCard>
 
-<DynamicTable @ref="Table"
+        <DynamicTable @ref="Table"
                       T="Lantean.QBitTorrentClient.Models.SearchResult"
                       ColumnDefinitions="Columns"
                       Items="Results"
                       MultiSelection="false"
                       SelectOnRowClick="false"
-              Class="search-list" />
+                      Class="search-list content-panel__table" />
+    </div>
+</div>

Lantean.QBTMud/Pages/Statistics.razor

@@ -1,7 +1,9 @@
 @page "/statistics"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -9,9 +11,11 @@
             }
             <MudDivider Vertical="true" />
             <MudText Class="pl-5 no-wrap">Statistics</MudText>
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="details-tab-contents">
+    <div class="content-panel__body">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="details-tab-contents content-panel__container">
             <MudText Typo="Typo.subtitle2" Class="pt-6">User statistics</MudText>
             <MudGrid>
                 <MudItem xs="12">
@@ -59,4 +63,6 @@
                     <MudField Label="Total queued size">@DisplayHelpers.Size(ServerState?.TotalQueuedSize)</MudField>
                 </MudItem>
             </MudGrid>
-</MudContainer>
+        </MudContainer>
+    </div>
+</div>

Lantean.QBTMud/Pages/TagManagement.razor

@@ -1,7 +1,9 @@
 @page "/tags"
 @layout OtherLayout
 
-<MudToolBar Gutters="false" Dense="true">
+<div class="content-panel">
+    <div class="content-panel__toolbar">
+        <MudToolBar Gutters="false" Dense="true">
             @if (!DrawerOpen)
             {
                 <MudIconButton Icon="@Icons.Material.Outlined.NavigateBefore" OnClick="NavigateBack" title="Back to torrent list" />
@@ -10,15 +12,19 @@
             <MudText Class="px-5 no-wrap">Tags</MudText>
             <MudDivider Vertical="true" />
             <MudIconButton Icon="@Icons.Material.Filled.NewLabel" OnClick="AddTag" title="Add Tag" />
-</MudToolBar>
+        </MudToolBar>
+    </div>
 
-<DynamicTable @ref="Table"
+    <div class="content-panel__body">
+        <DynamicTable @ref="Table"
                       T="string"
                       ColumnDefinitions="Columns"
                       Items="Results"
                       MultiSelection="false"
                       SelectOnRowClick="false"
-              Class="details-list" />
+                      Class="details-list content-panel__table" />
+    </div>
+</div>
 
 @code {
     private RenderFragment<RowContext<string>> ActionsColumn

Lantean.QBTMud/Pages/TorrentList.razor

@@ -1,14 +1,15 @@
 @page "/"
 @layout ListLayout
 
-<ContextMenu @ref="ContextMenu" Dense="true" RelativeWidth="DropdownWidth.Ignore" AdjustmentX="-242" AdjustmentY="0">
+<MudMenu @ref="ContextMenu" Dense="true" RelativeWidth="DropdownWidth.Ignore" PositionAtCursor="true" ListClass="unselectable" PopoverClass="unselectable">
     <MudMenuItem Icon="@Icons.Material.Outlined.Info" IconColor="Color.Inherit" OnClick="ShowTorrentContextMenu">View torrent details</MudMenuItem>
     <MudDivider />
     <TorrentActions RenderType="RenderType.MenuItems" Hashes="GetContextMenuTargetHashes()" PrimaryHash="@(ContextMenuItem?.Hash)" Torrents="MainData.Torrents" Preferences="Preferences" />
-</ContextMenu>
+</MudMenu>
 
-<div style="overflow-x: auto; white-space: nowrap; width: 100%;">
+<div class="content-panel">
-<MudToolBar Gutters="false" Dense="true">
+    <div class="content-panel__toolbar content-panel__toolbar--scroll">
+        <MudToolBar Gutters="false" Dense="true">
             <MudIconButton Icon="@Icons.Material.Outlined.AddLink" OnClick="AddTorrentLink" title="Add torrent link" />
             <MudIconButton Icon="@Icons.Material.Outlined.AddCircle" OnClick="AddTorrentFile" title="Add torrent file" />
             <MudDivider Vertical="true" />
@@ -18,14 +19,14 @@
             <MudIconButton Icon="@Icons.Material.Outlined.ViewColumn" Color="Color.Inherit" OnClick="ColumnOptions" title="Choose Columns" />
             <MudSpacer />
             <MudTextField Value="SearchText" TextChanged="SearchTextChanged" Immediate="true" DebounceInterval="1000" Placeholder="Filter torrent list" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="mt-0"></MudTextField>
-</MudToolBar>
+        </MudToolBar>
-</div>
+    </div>
-
+    <div class="content-panel__body">
-<MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="ma-0 pa-0">
+        <MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="ma-0 pa-0 content-panel__container">
             <DynamicTable
                 @ref="Table"
                 T="Torrent" 
-        Class="torrent-list"
+                Class="torrent-list content-panel__table"
                 ColumnDefinitions="Columns" 
                 Items="Torrents" 
                 OnRowClick="RowClick" 
@@ -37,7 +38,9 @@
                 OnTableDataContextMenu="TableDataContextMenu"
                 OnTableDataLongPress="TableDataLongPress"
             />
-</MudContainer>
+        </MudContainer>
+    </div>
+</div>
 
 @code {
     private static RenderFragment<RowContext<Torrent>> ProgressBarColumn

Lantean.QBTMud/Pages/TorrentList.razor.cs

@@ -35,11 +35,17 @@ namespace Lantean.QBTMud.Pages
         public QBitTorrentClient.Models.Preferences? Preferences { get; set; }
 
         [CascadingParameter]
-        public IEnumerable<Torrent>? Torrents { get; set; }
+        public IReadOnlyList<Torrent>? Torrents { get; set; }
 
         [CascadingParameter]
         public MainData MainData { get; set; } = default!;
 
+        [CascadingParameter(Name = "LostConnection")]
+        public bool LostConnection { get; set; }
+
+        [CascadingParameter(Name = "TorrentsVersion")]
+        public int TorrentsVersion { get; set; }
+
         [CascadingParameter(Name = "SearchTermChanged")]
         public EventCallback<string> SearchTermChanged { get; set; }
 
@@ -56,13 +62,23 @@ namespace Lantean.QBTMud.Pages
 
         protected HashSet<Torrent> SelectedItems { get; set; } = [];
 
-        protected bool ToolbarButtonsEnabled => SelectedItems.Count > 0;
+        protected bool ToolbarButtonsEnabled => _toolbarButtonsEnabled;
 
         protected DynamicTable<Torrent>? Table { get; set; }
 
         protected Torrent? ContextMenuItem { get; set; }
 
-        protected ContextMenu? ContextMenu { get; set; }
+        protected MudMenu? ContextMenu { get; set; }
+
+        private object? _lastRenderedTorrents;
+        private QBitTorrentClient.Models.Preferences? _lastPreferences;
+        private bool _lastLostConnection;
+        private bool _hasRendered;
+        private int _lastSelectionCount;
+        private int _lastTorrentsVersion = -1;
+        private bool _pendingSelectionChange;
+
+        private bool _toolbarButtonsEnabled;
 
         protected override async Task OnAfterRenderAsync(bool firstRender)
         {
@@ -73,9 +89,81 @@ namespace Lantean.QBTMud.Pages
             }
         }
 
+        protected override bool ShouldRender()
+        {
+            if (!_hasRendered)
+            {
+                _hasRendered = true;
+                _lastRenderedTorrents = Torrents;
+                _lastPreferences = Preferences;
+                _lastLostConnection = LostConnection;
+                _lastTorrentsVersion = TorrentsVersion;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (_pendingSelectionChange)
+            {
+                _pendingSelectionChange = false;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (_lastTorrentsVersion != TorrentsVersion)
+            {
+                _lastTorrentsVersion = TorrentsVersion;
+                _lastRenderedTorrents = Torrents;
+                _lastPreferences = Preferences;
+                _lastLostConnection = LostConnection;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (!ReferenceEquals(_lastRenderedTorrents, Torrents))
+            {
+                _lastRenderedTorrents = Torrents;
+                _lastPreferences = Preferences;
+                _lastLostConnection = LostConnection;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (!ReferenceEquals(_lastPreferences, Preferences))
+            {
+                _lastPreferences = Preferences;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (_lastLostConnection != LostConnection)
+            {
+                _lastLostConnection = LostConnection;
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            if (_lastSelectionCount != SelectedItems.Count)
+            {
+                _lastSelectionCount = SelectedItems.Count;
+                _toolbarButtonsEnabled = _lastSelectionCount > 0;
+                return true;
+            }
+
+            return false;
+        }
+
         protected void SelectedItemsChanged(HashSet<Torrent> selectedItems)
         {
             SelectedItems = selectedItems;
+            _toolbarButtonsEnabled = SelectedItems.Count > 0;
+            _pendingSelectionChange = true;
+            InvokeAsync(StateHasChanged);
         }
 
         protected async Task SortDirectionChangedHandler(SortDirection sortDirection)
@@ -185,7 +273,9 @@ namespace Lantean.QBTMud.Pages
                 return;
             }
 
-            await ContextMenu.ToggleMenuAsync(eventArgs);
+            var normalizedEventArgs = eventArgs.NormalizeForContextMenu();
+
+            await ContextMenu.OpenMenuAsync(normalizedEventArgs);
         }
 
         protected IEnumerable<ColumnDefinition<Torrent>> Columns => ColumnsDefinitions.Where(c => c.Id != "#" || Preferences?.QueueingEnabled == true);

Lantean.QBTMud/Program.cs

@@ -1,4 +1,4 @@
-using Blazored.LocalStorage;
+using Blazored.LocalStorage;
 using Lantean.QBitTorrentClient;
 using Lantean.QBTMud.Services;
 using Microsoft.AspNetCore.Components.Web;

Lantean.QBTMud/Services/IDataManager.cs

@@ -4,11 +4,11 @@ namespace Lantean.QBTMud.Services
 {
     public interface IDataManager
     {
-        MainData CreateMainData(QBitTorrentClient.Models.MainData mainData);
+        MainData CreateMainData(QBitTorrentClient.Models.MainData mainData, string version);
 
         Torrent CreateTorrent(string hash, QBitTorrentClient.Models.Torrent torrent);
 
-        void MergeMainData(QBitTorrentClient.Models.MainData mainData, MainData torrentList);
+        bool MergeMainData(QBitTorrentClient.Models.MainData mainData, MainData torrentList, out bool filterChanged);
 
         PeerList CreatePeerList(QBitTorrentClient.Models.TorrentPeers torrentPeers);
 
@@ -16,7 +16,7 @@ namespace Lantean.QBTMud.Services
 
         Dictionary<string, ContentItem> CreateContentsList(IReadOnlyList<QBitTorrentClient.Models.FileData> files);
 
-        void MergeContentsList(IReadOnlyList<QBitTorrentClient.Models.FileData> files, Dictionary<string, ContentItem> contents);
+        bool MergeContentsList(IReadOnlyList<QBitTorrentClient.Models.FileData> files, Dictionary<string, ContentItem> contents);
 
         QBitTorrentClient.Models.UpdatePreferences MergePreferences(QBitTorrentClient.Models.UpdatePreferences? original, QBitTorrentClient.Models.UpdatePreferences changed);
 

Lantean.QBTMud/wwwroot/css/app.css

@@ -65,15 +65,11 @@ code {
 }
 
 .mud-appbar.mud-appbar-fixed-bottom {
-    height: 35px;
+    height: calc(var(--app-status-bar-height) + env(safe-area-inset-bottom, 0px));
-}
-
-.mud-main-content {
-    padding-bottom: 35px;
 }
 
 .mud-drawer-fixed.mud-drawer-mini.mud-drawer-clipped-always, .mud-drawer-fixed.mud-drawer-persistent:not(.mud-drawer-clipped-never), .mud-drawer-fixed.mud-drawer-responsive.mud-drawer-clipped-always, .mud-drawer-fixed.mud-drawer-temporary.mud-drawer-clipped-always {
-    height: calc(100% - var(--mud-appbar-height) - 35px);
+    height: calc(100% - var(--mud-appbar-height) - (var(--app-status-bar-height) + env(safe-area-inset-bottom, 0px)));
 }
 
 .w-100 {
@@ -154,25 +150,91 @@ code {
     margin-right: 5px;
 }
 
-.torrent-list .mud-table-container {
+/*. Layout helpers */
-    height: calc(100vh - 160px);
+.content-panel {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    min-height: 0;
 }
 
-.file-list .mud-table-container {
+.content-panel__toolbar {
-    height: calc(100vh - 245px);
+    flex: 0 0 auto;
 }
 
-.details-list .mud-table-container {
+.content-panel__toolbar--scroll {
-    height: calc(100vh - 200px);
+    overflow-x: auto;
+    white-space: nowrap;
 }
 
-.details-tab-contents {
+.content-panel__body {
-    height: calc(100vh - 200px);
+    flex: 1 1 auto;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+}
+
+.content-panel__container {
+    flex: 1 1 auto;
+    display: flex;
+    flex-direction: column;
+    min-height: 0;
+}
+
+.content-panel__table {
+    flex: 1 1 auto;
+    display: flex;
+    flex-direction: column;
+    min-height: 0;
+}
+
+.content-panel__table .mud-table-container {
+    flex: 1 1 auto;
+    height: 100%;
+}
+
+.content-panel__body > .mud-tabs {
+    flex: 1 1 auto;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+    padding-top: 0;
+    margin-top: 0;
+}
+
+    .content-panel__body > .mud-tabs .mud-tabs-tabbar {
+        margin-bottom: 0;
+    }
+
+    .content-panel__body > .mud-tabs .mud-tabs-panels {
+        flex: 1 1 auto;
+        min-height: 0;
+        display: flex;
+        flex-direction: column;
+        overflow: hidden;
+        padding-top: 0;
+        margin-top: -1px;
+        border-top: none;
+    }
+
+.content-panel__body .mud-tabs .mud-tabs-panels .mud-tab-panel {
     overflow: auto;
 }
 
+.torrent-list .mud-table-container,
+.file-list .mud-table-container,
+.details-list .mud-table-container,
 .search-list .mud-table-container {
-    height: calc(100vh - 260px);
+    height: 100%;
+}
+
+.details-tab-contents,
+.options-tab-contents,
+.rss-contents {
+    flex: 1 1 auto;
+    min-height: 0;
+    overflow: auto;
 }
 
 tr.log-normal td {
@@ -220,10 +282,6 @@ td .folder-button {
     padding: 6px 16px 6px 16px !important;
 }
 
-.rss-contents {
-    height: calc(100vh - 149px);
-}
-
 @keyframes spin {
     0% {
         transform: rotate(0deg);
@@ -256,3 +314,116 @@ td .folder-button {
 .mud-popover .mud-divider:last-child {
     display: none;
 }
+:root {
+    --app-viewport-height: 100vh;
+    --app-status-bar-height: 35px;
+}
+
+@supports (height: 100svh) {
+    :root {
+        --app-viewport-height: 100svh;
+    }
+}
+
+@supports ((height: 100dvh) and (not (height: 100svh))) {
+    :root {
+        --app-viewport-height: 100dvh;
+    }
+}
+
+html,
+body {
+    height: var(--app-viewport-height);
+    min-height: var(--app-viewport-height);
+}
+
+body {
+    margin: 0;
+    overflow: hidden;
+    overscroll-behavior: none;
+}
+
+#app,
+.mud-layout {
+    height: 100%;
+    min-height: 100%;
+}
+
+.app-shell {
+    display: flex;
+    flex-direction: column;
+    height: var(--app-viewport-height);
+    min-height: var(--app-viewport-height);
+    overflow: hidden;
+}
+
+.app-shell__body {
+    display: flex;
+    flex: 1 1 auto;
+    min-height: 0;
+    overflow: hidden;
+}
+
+.app-shell__sidebar {
+    flex: 0 0 auto;
+}
+
+.app-shell__main {
+    display: flex;
+    flex-direction: column;
+    flex: 1 1 auto;
+    min-height: 0;
+    overflow: hidden;
+    padding: var(--mud-appbar-height) 0 calc(var(--app-status-bar-height) + env(safe-area-inset-bottom, 0px));
+    box-sizing: border-box;
+}
+
+.app-shell__status-bar.mud-appbar {
+    flex: 0 0 calc(var(--app-status-bar-height) + env(safe-area-inset-bottom, 0px));
+    height: calc(var(--app-status-bar-height) + env(safe-area-inset-bottom, 0px));
+    width: 100%;
+    background-color: var(--mud-palette-dark-lighten);
+    align-items: center;
+    justify-content: flex-start;
+    box-sizing: border-box;
+}
+
+.app-shell__status-bar .mud-toolbar {
+    width: 100%;
+    height: 100%;
+    padding-bottom: env(safe-area-inset-bottom, 0px);
+    background-color: inherit;
+    box-sizing: border-box;
+}
+
+@supports (-webkit-touch-callout: none) {
+    :root {
+        --app-viewport-height: -webkit-fill-available;
+    }
+
+    html,
+    body {
+        height: -webkit-fill-available;
+        min-height: -webkit-fill-available;
+    }
+
+    .app-shell {
+        height: -webkit-fill-available;
+        min-height: -webkit-fill-available;
+    }
+}
+
+
+/* Tab bar gap fix */
+.content-panel__body > .mud-tabs .mud-tabs-tabbar {
+    margin-bottom: 0;
+    padding-bottom: 0;
+    border-bottom-width: 0;
+}
+
+.content-panel__body > .mud-tabs .mud-tabs-tabbar .mud-tabs-wrapper {
+    margin-bottom: -1px;
+}
+.content-panel__body > .mud-tabs .mud-tabs-tabbar .mud-tabs-slider {
+    bottom: 0;
+}

Lantean.QBTMud/wwwroot/index.html

@@ -9,12 +9,12 @@
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000&display=swap" rel="stylesheet">
-    <link href="_content/MudBlazor/MudBlazor.min.css" rel="stylesheet" />
+    <link href="./_content/MudBlazor/MudBlazor.min.css" rel="stylesheet" />
-    <link rel="stylesheet" href="css/app.css" />
+    <link rel="stylesheet" href="./css/app.css" />
     <link rel="icon" type="image/png" href="images/qbittorrent32.png" />
-    <link rel="icon" href="images/qbittorrent-tray.svg">
+    <link rel="icon" href="./images/qbittorrent-tray.svg">
-    <link rel="mask-icon" href="images/qbittorrent-tray.svg" color="#000000">
+    <link rel="mask-icon" href="./images/qbittorrent-tray.svg" color="#000000">
-    <link rel="apple-touch-icon" href="images/qbittorrent32.png">
+    <link rel="apple-touch-icon" href="./images/qbittorrent32.png">
 </head>
 
 <body>
@@ -31,10 +31,10 @@
         <a href="" class="reload">Reload</a>
         <a class="dismiss">🗙</a>
     </div>
-    <script src="_framework/blazor.webassembly.js"></script>
+    <script src="./_framework/blazor.webassembly.js"></script>
-    <script src="_content/MudBlazor/MudBlazor.min.js"></script>
+    <script src="./_content/MudBlazor/MudBlazor.min.js"></script>
-    <script src="js/piecesbar.js"></script>
+    <script src="./js/piecesbar.js"></script>
-    <script src="js/interop.js"></script>
+    <script src="./js/interop.js"></script>
 </body>
 
 </html>

Lantean.QBTMud/wwwroot/js/longpress.js

@@ -5,4 +5,4 @@
 // * @author John Doherty <www.johndoherty.info>
 // * @license MIT
 // */
-!function (e, t) { "use strict"; var n = null, a = "PointerEvent" in e || e.navigator && "msPointerEnabled" in e.navigator, i = "ontouchstart" in e || navigator.MaxTouchPoints > 0 || navigator.msMaxTouchPoints > 0, o = a ? "pointerdown" : i ? "touchstart" : "mousedown", r = a ? "pointerup" : i ? "touchend" : "mouseup", m = a ? "pointermove" : i ? "touchmove" : "mousemove", u = a ? "pointerleave" : i ? "touchleave" : "mouseleave", s = 0, c = 0, l = 10, v = 10; function f(e) { p(), e = function (e) { if (void 0 !== e.changedTouches) return e.changedTouches[0]; return e }(e), this.dispatchEvent(new CustomEvent("longpress", { bubbles: !0, cancelable: !0, detail: { clientX: e.clientX, clientY: e.clientY, offsetX: e.offsetX, offsetY: e.offsetY, pageX: e.pageX, pageY: e.pageY }, clientX: e.clientX, clientY: e.clientY, offsetX: e.offsetX, offsetY: e.offsetY, pageX: e.pageX, pageY: e.pageY, screenX: e.screenX, screenY: e.screenY })) || t.addEventListener("click", function e(n) { t.removeEventListener("click", e, !0), function (e) { e.stopImmediatePropagation(), e.preventDefault(), e.stopPropagation() }(n) }, !0) } function d(a) { p(a); var i = a.target, o = parseInt(function (e, n, a) { for (; e && e !== t.documentElement;) { var i = e.getAttribute(n); if (i) return i; e = e.parentNode } return a }(i, "data-long-press-delay", "400"), 10); n = function (t, n) { if (!(e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame && e.mozCancelRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame)) return e.setTimeout(t, n); var a = (new Date).getTime(), i = {}, o = function () { (new Date).getTime() - a >= n ? t.call() : i.value = requestAnimFrame(o) }; return i.value = requestAnimFrame(o), i }(f.bind(i, a), o) } function p(t) { var a; (a = n) && (e.cancelAnimationFrame ? e.cancelAnimationFrame(a.value) : e.webkitCancelAnimationFrame ? e.webkitCancelAnimationFrame(a.value) : e.webkitCancelRequestAnimationFrame ? e.webkitCancelRequestAnimationFrame(a.value) : e.mozCancelRequestAnimationFrame ? e.mozCancelRequestAnimationFrame(a.value) : e.oCancelRequestAnimationFrame ? e.oCancelRequestAnimationFrame(a.value) : e.msCancelRequestAnimationFrame ? e.msCancelRequestAnimationFrame(a.value) : clearTimeout(a)), n = null } "function" != typeof e.CustomEvent && (e.CustomEvent = function (e, n) { n = n || { bubbles: !1, cancelable: !1, detail: void 0 }; var a = t.createEvent("CustomEvent"); return a.initCustomEvent(e, n.bubbles, n.cancelable, n.detail), a }, e.CustomEvent.prototype = e.Event.prototype), e.requestAnimFrame = e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame || function (t) { e.setTimeout(t, 1e3 / 60) }, t.addEventListener(r, p, !0), t.addEventListener(u, p, !0), t.addEventListener(m, function (e) { var t = Math.abs(s - e.clientX), n = Math.abs(c - e.clientY); (t >= l || n >= v) && p() }, !0), t.addEventListener("wheel", p, !0), t.addEventListener("scroll", p, !0), t.addEventListener(o, function (e) { s = e.clientX, c = e.clientY, d(e) }, !0) }(window, document);
+!function (e, t) { "use strict"; var n = null, a = "PointerEvent" in e || e.navigator && "msPointerEnabled" in e.navigator, i = "ontouchstart" in e || navigator.MaxTouchPoints > 0 || navigator.msMaxTouchPoints > 0, o = a ? "pointerdown" : i ? "touchstart" : "mousedown", r = a ? "pointerup" : i ? "touchend" : "mouseup", m = a ? "pointermove" : i ? "touchmove" : "mousemove", u = a ? "pointerleave" : i ? "touchleave" : "mouseleave", s = 0, c = 0, l = 10, v = 10; function f(e) { p(), e = function (e) { if (void 0 !== e.changedTouches) return e.changedTouches[0]; return e }(e); var n = new CustomEvent("longpress", { bubbles: !0, cancelable: !0, detail: { clientX: e.clientX, clientY: e.clientY, offsetX: e.offsetX, offsetY: e.offsetY, pageX: e.pageX, pageY: e.pageY }, clientX: e.clientX, clientY: e.clientY, offsetX: e.offsetX, offsetY: e.offsetY, pageX: e.pageX, pageY: e.pageY, screenX: e.screenX, screenY: e.screenY }); n.__longPress = !0, this.dispatchEvent(n) || t.addEventListener("click", function e(n) { t.removeEventListener("click", e, !0), function (e) { e.stopImmediatePropagation(), e.preventDefault(), e.stopPropagation() }(n) }, !0) } function d(a) { p(a); var i = a.target, o = parseInt(function (e, n, a) { for (; e && e !== t.documentElement;) { var i = e.getAttribute(n); if (i) return i; e = e.parentNode } return a }(i, "data-long-press-delay", "400"), 10); n = function (t, n) { if (!(e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame && e.mozCancelRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame)) return e.setTimeout(t, n); var a = (new Date).getTime(), i = {}, o = function () { (new Date).getTime() - a >= n ? t.call() : i.value = requestAnimFrame(o) }; return i.value = requestAnimFrame(o), i }(f.bind(i, a), o) } function p(t) { var a; (a = n) && (e.cancelAnimationFrame ? e.cancelAnimationFrame(a.value) : e.webkitCancelAnimationFrame ? e.webkitCancelAnimationFrame(a.value) : e.webkitCancelRequestAnimationFrame ? e.webkitCancelRequestAnimationFrame(a.value) : e.mozCancelRequestAnimationFrame ? e.mozCancelRequestAnimationFrame(a.value) : e.oCancelRequestAnimationFrame ? e.oCancelRequestAnimationFrame(a.value) : e.msCancelRequestAnimationFrame ? e.msCancelRequestAnimationFrame(a.value) : clearTimeout(a)), n = null } "function" != typeof e.CustomEvent && (e.CustomEvent = function (e, n) { n = n || { bubbles: !1, cancelable: !1, detail: void 0 }; var a = t.createEvent("CustomEvent"); return a.initCustomEvent(e, n.bubbles, n.cancelable, n.detail), a }, e.CustomEvent.prototype = e.Event.prototype), e.requestAnimFrame = e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame || function (t) { e.setTimeout(t, 1e3 / 60) }, t.addEventListener(r, p, !0), t.addEventListener(u, p, !0), t.addEventListener(m, function (e) { var t = Math.abs(s - e.clientX), n = Math.abs(c - e.clientY); (t >= l || n >= v) && p() }, !0), t.addEventListener("wheel", p, !0), t.addEventListener("scroll", p, !0), t.addEventListener(o, function (e) { s = e.clientX, c = e.clientY, d(e) }, !0) }(window, document);

Lantean.QBitTorrentClient/Converters/SaveLocationJsonConverter.cs

@@ -27,7 +27,7 @@ namespace Lantean.QBitTorrentClient.Converters
             {
                 writer.WriteNumberValue(0);
             }
-            else if (value.IsDefaltFolder)
+            else if (value.IsDefaultFolder)
             {
                 writer.WriteNumberValue(1);
             }

Lantean.QBitTorrentClient/Models/Preferences.cs

@@ -112,7 +112,7 @@ namespace Lantean.QBitTorrentClient.Models
             int maxConnecPerTorrent,
             int maxInactiveSeedingTime,
             bool maxInactiveSeedingTimeEnabled,
-            int maxRatio,
+            float maxRatio,
             int maxRatioAct,
             bool maxRatioEnabled,
             int maxSeedingTime,
@@ -745,7 +745,7 @@ namespace Lantean.QBitTorrentClient.Models
         public bool MaxInactiveSeedingTimeEnabled { get; }
 
         [JsonPropertyName("max_ratio")]
-        public int MaxRatio { get; }
+        public float MaxRatio { get; }
 
         [JsonPropertyName("max_ratio_act")]
         public int MaxRatioAct { get; }

Lantean.QBitTorrentClient/Models/SaveLocation.cs

@@ -4,7 +4,7 @@
     {
         public bool IsWatchedFolder { get; set; }
 
-        public bool IsDefaltFolder { get; set; }
+        public bool IsDefaultFolder { get; set; }
 
         public string? SavePath { get; set; }
 
@@ -23,7 +23,7 @@
                 {
                     return new SaveLocation
                     {
-                        IsDefaltFolder = true
+                        IsDefaultFolder = true
                     };
                 }
             }
@@ -40,7 +40,7 @@
                 {
                     return new SaveLocation
                     {
-                        IsDefaltFolder = true
+                        IsDefaultFolder = true
                     };
                 }
                 else
@@ -61,7 +61,7 @@
             {
                 return 0;
             }
-            else if (IsDefaltFolder)
+            else if (IsDefaultFolder)
             {
                 return 1;
             }

Lantean.QBitTorrentClient/Models/TorrentProperties.cs

@@ -14,7 +14,7 @@ namespace Lantean.QBitTorrentClient.Models
             long downloadLimit,
             long downloadSpeed,
             long downloadSpeedAverage,
-            int estimatedTimeOfArrival,
+            long estimatedTimeOfArrival,
             long lastSeen,
             int connections,
             int connectionsLimit,
@@ -104,7 +104,7 @@ namespace Lantean.QBitTorrentClient.Models
         public long DownloadSpeedAverage { get; }
 
         [JsonPropertyName("eta")]
-        public int EstimatedTimeOfArrival { get; }
+        public long EstimatedTimeOfArrival { get; }
 
         [JsonPropertyName("last_seen")]
         public long LastSeen { get; }

Lantean.QBitTorrentClient/Models/UpdatePreferences.cs

@@ -323,7 +323,7 @@ namespace Lantean.QBitTorrentClient.Models
         public bool? MaxInactiveSeedingTimeEnabled { get; set; }
 
         [JsonPropertyName("max_ratio")]
-        public int? MaxRatio { get; set; }
+        public float? MaxRatio { get; set; }
 
         [JsonPropertyName("max_ratio_act")]
         public int? MaxRatioAct { get; set; }

global.json

@@ -0,0 +1,5 @@
+{
+  "sdk": {
+    "version": "9.0.306"
+  }
+}

readme.md

@@ -1,14 +1,84 @@
-# qbt-mud
+# qbtmud
 
-## To-Do
+qbtmud is a drop-in replacement for qBittorrent's default WebUI, implementing all of its functionality with a modern and user-friendly interface.
 
-- Rename multiple files dialog
+## Features
-- ~~RSS feeds and dialogs~~
+
-- ~~About~~
+qbtmud replicates all core features of the qBittorrent WebUI, including:
-- ~~Context menu for files list/trackers list/peers list~~
+
-- ~~Tag management page~~
+- **Torrent Management** – Add, remove, and control torrents.
-- ~~Category management page~~
+- **Tracker Control** – View and manage trackers.
-- ~~Update all tables to use DynamicTable~~
+- **Peer Management** – Monitor and manage peers connected to torrents.
-  - ~~Log~~
+- **File Prioritization** – Select and prioritize specific files within a torrent.
-  - ~~Blocks~~
+- **Speed Limits** – Set global and per-torrent speed limits.
-  - ~~Search~~
+- **RSS Integration** – Subscribe to RSS feeds for automated torrent downloads.
+- **Search Functionality** – Integrated torrent search.
+- **Sequential Downloading** – Download files in order for media streaming.
+- **Super Seeding Mode** – Efficiently distribute torrents as an initial seeder.
+- **IP Filtering** – Improve security by filtering specific IP addresses.
+- **IPv6 Support** – Full support for IPv6 networks.
+- **Bandwidth Scheduler** – Schedule bandwidth limits.
+- **WebUI Access** – Remotely manage torrents through the WebUI.
+
+![image](https://github.com/user-attachments/assets/c4e383fd-bff0-4367-b6de-79e19a632f11)
+![image](https://github.com/user-attachments/assets/4ff56ed6-cc11-42cd-a070-23f086fd8821)
+![image](https://github.com/user-attachments/assets/e321c5a2-ccf1-4205-828d-7ed7adade7dd)
+
+
+For a detailed explanation of these features, refer to the [qBittorrent Options Guide](https://github.com/qbittorrent/qBittorrent/wiki/Explanation-of-Options-in-qBittorrent).
+
+---
+
+## Installation
+
+To install qbtmud without building from source:
+
+### 1. Download the Latest Release
+- Go to the [qbtmud Releases](https://github.com/lantean-code/qbtmud/releases) page.
+- Download the latest release archive for your operating system.
+
+### 2. Extract the Archive
+- Extract the contents of the downloaded archive to a directory of your choice.
+
+### 3. Configure qBittorrent to Use qbtmud
+- Open qBittorrent and navigate to `Tools` > `Options` > `Web UI`.
+- Enable the option **"Use alternative WebUI"**.
+- Set the **"Root Folder"** to the directory where you extracted qbtmud.
+- Click **OK** to save the settings.
+
+### 4. Access qbtmud
+- Open your web browser and go to `http://localhost:8080` (or the port configured in qBittorrent).
+
+For more detailed instructions, refer to the [Alternate WebUI Usage Guide](https://github.com/qbittorrent/qBittorrent/wiki/Alternate-WebUI-usage).
+
+---
+
+## Building from Source
+
+To build qbtmud from source, you need to have the **.NET 9.0 SDK** installed on your system.
+
+### 1. Clone the Repository
+```sh
+git clone https://github.com/lantean-code/qbtmud.git
+cd qbtmud
+```
+
+### 2. Restore Dependencies
+```sh
+dotnet restore
+```
+
+### 3. Build and Publish the Application
+```sh
+dotnet publish --configuration Release
+```
+
+This will output the Web UI files to `Lantean.QBTMud\bin\Release\net9.0\publish\wwwroot`.
+
+### 4. Configure qBittorrent to Use qbtmud
+Follow the same steps as in the **Installation** section to set qbtmud as your WebUI.
+
+### 5. Run qbtmud
+Navigate to the directory containing the built files and run the application using the appropriate command for your OS.
+
+By following these steps, you can set up qbtmud to manage your qBittorrent server with an improved web interface, offering better functionality and usability.