merge 2.0.0 into migration

LightlessSync/FileCache/CacheMonitor.cs

@@ -471,8 +471,55 @@ public sealed class CacheMonitor : DisposableMediatorSubscriberBase
 
         FileCacheSize = total;
 
-        var maxCacheBytes = (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d);
-        if (FileCacheSize < maxCacheBytes) return;
+        if (Directory.Exists(_configService.Current.CacheFolder + "/downscaled"))
+        {
+            var filesDownscaled = Directory.EnumerateFiles(_configService.Current.CacheFolder + "/downscaled").Select(f => new FileInfo(f)).OrderBy(f => f.LastAccessTime).ToList();
+
+            long totalSizeDownscaled = 0;
+
+            foreach (var f in filesDownscaled)
+            {
+                token.ThrowIfCancellationRequested();
+
+                try
+                {
+                    long size = 0;
+
+                    if (!isWine)
+                    {
+                        try
+                        {
+                            size = _fileCompactor.GetFileSizeOnDisk(f);
+                        }
+                        catch (Exception ex)
+                        {
+                            Logger.LogTrace(ex, "GetFileSizeOnDisk failed for {file}, using fallback length", f.FullName);
+                            size = f.Length;
+                        }
+                    }
+                    else
+                    {
+                        size = f.Length;
+                    }
+
+                    totalSizeDownscaled += size;
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogTrace(ex, "Error getting size for {file}", f.FullName);
+                }
+            }
+
+            FileCacheSize = (totalSize + totalSizeDownscaled);
+        } 
+        else
+        {
+            FileCacheSize = totalSize;
+        }
+
+            var maxCacheInBytes = (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d);
+        if (FileCacheSize < maxCacheInBytes)
+            return;
 
         var buffer = (long)(maxCacheBytes * 0.05d);
         var target = maxCacheBytes - buffer;

LightlessSync/FileCache/FileCompactor.cs

@@ -4,6 +4,7 @@ using LightlessSync.Services.Compactor;
 using Microsoft.Extensions.Logging;
 using Microsoft.Win32.SafeHandles;
 using System.Collections.Concurrent;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using System.Threading.Channels;
@@ -16,6 +17,7 @@ public sealed partial class FileCompactor : IDisposable
     public const uint FSCTL_DELETE_EXTERNAL_BACKING = 0x90314U;
     public const ulong WOF_PROVIDER_FILE = 2UL;
     public const int _maxRetries = 3;
+    private readonly bool _isWindows;
 
     private readonly ConcurrentDictionary<string, byte> _pendingCompactions;
     private readonly ILogger<FileCompactor> _logger;
@@ -263,24 +265,12 @@ public sealed partial class FileCompactor : IDisposable
     {
         try
         {
-            bool isWine = _dalamudUtilService?.IsWine ?? false;
+            var (_, linuxPath) = ResolvePathsForBtrfs(fileInfo.FullName);
 
-            string linuxPath = isWine ? ToLinuxPathIfWine(fileInfo.FullName, isWine)
-                                      : fileInfo.FullName;
-
-            (bool ok, string so, string se, int code) res;
-
-            res = isWine
-                ? RunProcessShell($"stat -c %b -- {QuoteSingle(linuxPath)}", timeoutMs: 10000)
-                : RunProcessDirect("stat", ["-c", "%b", "--", linuxPath], "/", 10000);
-
-            var outTrim = res.so?.Trim() ?? "";
-
-            if (res.ok && long.TryParse(outTrim, out long blocks) && blocks >= 0)
-            {
-                // st_blocks are 512-byte units
-                return (flowControl: false, value: blocks * 512L);
-            }
+            var (ok, output, err, code) =
+                _isWindows
+                    ? RunProcessShell($"stat -c='%b' {QuoteSingle(linuxPath)}", workingDir: null, 10000)
+                    : RunProcessDirect("stat", ["-c='%b'", linuxPath], workingDir: null, 10000);
 
             if (_logger.IsEnabled(LogLevel.Debug))
                 _logger.LogDebug("Btrfs size probe failed for {linux} (exit {code}). stdout='{so}' stderr='{se}'. Falling back to Length.", linuxPath, res.code, outTrim, (res.se ?? "").Trim());
@@ -305,18 +295,29 @@ public sealed partial class FileCompactor : IDisposable
         try
         {
             var blockSize = GetBlockSizeForPath(fileInfo.FullName, _logger, _dalamudUtilService.IsWine);
-            var losize = GetCompressedFileSizeW(fileInfo.FullName, out uint hosize);
-            var size = (long)hosize << 32 | losize;
-            return (flowControl: false, value: ((size + blockSize - 1) / blockSize) * blockSize);
+            if (blockSize <= 0)
+                throw new InvalidOperationException($"Invalid block size {blockSize} for {fileInfo.FullName}");
+
+            uint lo = GetCompressedFileSizeW(fileInfo.FullName, out uint hi);
+
+            if (lo == 0xFFFFFFFF)
+            {
+                int err = Marshal.GetLastWin32Error();
+                if (err != 0)
+                    throw new Win32Exception(err);
+            }
+
+            long size = ((long)hi << 32) | lo;
+            long rounded = ((size + blockSize - 1) / blockSize) * blockSize;
+
+            return (flowControl: false, value: rounded);
         }
         catch (Exception ex)
         {
-            if (_logger.IsEnabled(LogLevel.Debug))
             _logger.LogDebug(ex, "Failed stat size for {file}, fallback to Length", fileInfo.FullName);
-        }
-
             return (flowControl: true, value: default);
         }
+    }
 
     /// <summary>
     /// Compressing the given path with BTRFS or NTFS file system.
@@ -1149,17 +1150,15 @@ public sealed partial class FileCompactor : IDisposable
     {
         try
         {
-            var pathToOpen = _isWindows ? winePath : linuxPath;
-
-            if (string.IsNullOrEmpty(pathToOpen) || !File.Exists(pathToOpen))
-                return false;
-
-            using var _ = new FileStream(pathToOpen, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
-            return true;
-        }
-        catch
+            if (_isWindows)
             {
-            return false;
+                using var _ = new FileStream(winePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
+            }
+            else
+            {
+                using var _ = new FileStream(linuxPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
+            }
+            return true;
         }
     }
 

LightlessSync/Interop/Ipc/Framework/IpcFramework.cs

@@ -0,0 +1,193 @@
+using Dalamud.Plugin;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.Interop.Ipc.Framework;
+
+public enum IpcConnectionState
+{
+    Unknown = 0,
+    MissingPlugin = 1,
+    VersionMismatch = 2,
+    PluginDisabled = 3,
+    NotReady = 4,
+    Available = 5,
+    Error = 6,
+}
+
+public sealed record IpcServiceDescriptor(string InternalName, string DisplayName, Version MinimumVersion)
+{
+    public override string ToString()
+        => $"{DisplayName} (>= {MinimumVersion})";
+}
+
+public interface IIpcService : IDisposable
+{
+    IpcServiceDescriptor Descriptor { get; }
+    IpcConnectionState State { get; }
+    IDalamudPluginInterface PluginInterface { get; }
+    bool APIAvailable { get; }
+    void CheckAPI();
+}
+
+public interface IIpcInterop : IDisposable
+{
+    string Name { get; }
+    void OnConnectionStateChanged(IpcConnectionState state);
+}
+
+public abstract class IpcInteropBase : IIpcInterop
+{
+    protected IpcInteropBase(ILogger logger)
+    {
+        Logger = logger;
+    }
+
+    protected ILogger Logger { get; }
+
+    protected IpcConnectionState State { get; private set; } = IpcConnectionState.Unknown;
+
+    protected bool IsAvailable => State == IpcConnectionState.Available;
+
+    public abstract string Name { get; }
+
+    public void OnConnectionStateChanged(IpcConnectionState state)
+    {
+        if (State == state)
+        {
+            return;
+        }
+
+        var previous = State;
+        State = state;
+        HandleStateChange(previous, state);
+    }
+
+    protected abstract void HandleStateChange(IpcConnectionState previous, IpcConnectionState current);
+
+    public virtual void Dispose()
+    {
+    }
+}
+
+public abstract class IpcServiceBase : DisposableMediatorSubscriberBase, IIpcService
+{
+    private readonly List<IIpcInterop> _interops = new();
+
+    protected IpcServiceBase(
+        ILogger logger,
+        LightlessMediator mediator,
+        IDalamudPluginInterface pluginInterface,
+        IpcServiceDescriptor descriptor) : base(logger, mediator)
+    {
+        PluginInterface = pluginInterface;
+        Descriptor = descriptor;
+    }
+
+    protected IDalamudPluginInterface PluginInterface { get; }
+
+    IDalamudPluginInterface IIpcService.PluginInterface => PluginInterface;
+
+    protected IpcServiceDescriptor Descriptor { get; }
+
+    IpcServiceDescriptor IIpcService.Descriptor => Descriptor;
+
+    public IpcConnectionState State { get; private set; } = IpcConnectionState.Unknown;
+
+    public bool APIAvailable => State == IpcConnectionState.Available;
+
+    public virtual void CheckAPI()
+    {
+        var newState = EvaluateState();
+        UpdateState(newState);
+    }
+
+    protected virtual IpcConnectionState EvaluateState()
+    {
+        try
+        {
+            var plugin = PluginInterface.InstalledPlugins
+                .FirstOrDefault(p => string.Equals(p.InternalName, Descriptor.InternalName, StringComparison.OrdinalIgnoreCase));
+
+            if (plugin == null)
+            {
+                return IpcConnectionState.MissingPlugin;
+            }
+
+            if (plugin.Version < Descriptor.MinimumVersion)
+            {
+                return IpcConnectionState.VersionMismatch;
+            }
+
+            if (!IsPluginEnabled())
+            {
+                return IpcConnectionState.PluginDisabled;
+            }
+
+            if (!IsPluginReady())
+            {
+                return IpcConnectionState.NotReady;
+            }
+
+            return IpcConnectionState.Available;
+        }
+        catch (Exception ex)
+        {
+            Logger.LogDebug(ex, "Failed to evaluate IPC state for {Service}", Descriptor.DisplayName);
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected virtual bool IsPluginEnabled()
+        => true;
+
+    protected virtual bool IsPluginReady()
+        => true;
+
+    protected TInterop RegisterInterop<TInterop>(TInterop interop)
+        where TInterop : IIpcInterop
+    {
+        _interops.Add(interop);
+        interop.OnConnectionStateChanged(State);
+        return interop;
+    }
+
+    private void UpdateState(IpcConnectionState newState)
+    {
+        if (State == newState)
+        {
+            return;
+        }
+
+        var previous = State;
+        State = newState;
+        OnConnectionStateChanged(previous, newState);
+
+        foreach (var interop in _interops)
+        {
+            interop.OnConnectionStateChanged(newState);
+        }
+    }
+
+    protected virtual void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        Logger.LogTrace("{Service} IPC state transitioned from {Previous} to {Current}", Descriptor.DisplayName, previous, current);
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+
+        if (!disposing)
+        {
+            return;
+        }
+
+        for (var i = _interops.Count - 1; i >= 0; --i)
+        {
+            _interops[i].Dispose();
+        }
+
+        _interops.Clear();
+    }
+}

LightlessSync/Interop/Ipc/IIpcCaller.cs

@@ -1,7 +0,0 @@
-namespace LightlessSync.Interop.Ipc;
-
-public interface IIpcCaller : IDisposable
-{
-    bool APIAvailable { get; }
-    void CheckAPI();
-}

LightlessSync/Interop/Ipc/IpcCallerBrio.cs

@@ -2,15 +2,19 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using LightlessSync.API.Dto.CharaData;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 using System.Numerics;
 using System.Text.Json.Nodes;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerBrio : IIpcCaller
+public sealed class IpcCallerBrio : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor BrioDescriptor = new("Brio", "Brio", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerBrio> _logger;
     private readonly DalamudUtilService _dalamudUtilService;
     private readonly ICallGateSubscriber<(int, int)> _brioApiVersion;
@@ -25,10 +29,8 @@ public sealed class IpcCallerBrio : IIpcCaller
     private readonly ICallGateSubscriber<bool> _brioFreezePhysics;
 
 
-    public bool APIAvailable { get; private set; }
-
     public IpcCallerBrio(ILogger<IpcCallerBrio> logger, IDalamudPluginInterface dalamudPluginInterface,
-        DalamudUtilService dalamudUtilService)
+        DalamudUtilService dalamudUtilService, LightlessMediator mediator) : base(logger, mediator, dalamudPluginInterface, BrioDescriptor)
     {
         _logger = logger;
         _dalamudUtilService = dalamudUtilService;
@@ -46,19 +48,6 @@ public sealed class IpcCallerBrio : IIpcCaller
         CheckAPI();
     }
 
-    public void CheckAPI()
-    {
-        try
-        {
-            var version = _brioApiVersion.InvokeFunc();
-            APIAvailable = (version.Item1 == 2 && version.Item2 >= 0);
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
-
     public async Task<IGameObject?> SpawnActorAsync()
     {
         if (!APIAvailable) return null;
@@ -140,7 +129,30 @@ public sealed class IpcCallerBrio : IIpcCaller
         return await _dalamudUtilService.RunOnFrameworkThread(() => _brioSetPoseFromJson.InvokeFunc(gameObject, applicablePose.ToJsonString(), false)).ConfigureAwait(false);
     }
 
-    public void Dispose()
+    protected override IpcConnectionState EvaluateState()
     {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var version = _brioApiVersion.InvokeFunc();
+            return version.Item1 == 2 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Brio IPC version");
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerCustomize.cs

@@ -2,6 +2,7 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using Dalamud.Utility;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
@@ -9,8 +10,10 @@ using System.Text;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerCustomize : IIpcCaller
+public sealed class IpcCallerCustomize : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor CustomizeDescriptor = new("CustomizePlus", "Customize+", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<(int, int)> _customizePlusApiVersion;
     private readonly ICallGateSubscriber<ushort, (int, Guid?)> _customizePlusGetActiveProfile;
     private readonly ICallGateSubscriber<Guid, (int, string?)> _customizePlusGetProfileById;
@@ -23,7 +26,7 @@ public sealed class IpcCallerCustomize : IIpcCaller
     private readonly LightlessMediator _lightlessMediator;
 
     public IpcCallerCustomize(ILogger<IpcCallerCustomize> logger, IDalamudPluginInterface dalamudPluginInterface,
-        DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator)
+        DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator) : base(logger, lightlessMediator, dalamudPluginInterface, CustomizeDescriptor)
     {
         _customizePlusApiVersion = dalamudPluginInterface.GetIpcSubscriber<(int, int)>("CustomizePlus.General.GetApiVersion");
         _customizePlusGetActiveProfile = dalamudPluginInterface.GetIpcSubscriber<ushort, (int, Guid?)>("CustomizePlus.Profile.GetActiveProfileIdOnCharacter");
@@ -41,8 +44,6 @@ public sealed class IpcCallerCustomize : IIpcCaller
         CheckAPI();
     }
 
-    public bool APIAvailable { get; private set; } = false;
-
     public async Task RevertAsync(nint character)
     {
         if (!APIAvailable) return;
@@ -113,16 +114,25 @@ public sealed class IpcCallerCustomize : IIpcCaller
         return Convert.ToBase64String(Encoding.UTF8.GetBytes(scale));
     }
 
-    public void CheckAPI()
+    protected override IpcConnectionState EvaluateState()
     {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
         try
         {
             var version = _customizePlusApiVersion.InvokeFunc();
-            APIAvailable = (version.Item1 == 6 && version.Item2 >= 0);
+            return version.Item1 == 6 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
         }
-        catch
+        catch (Exception ex)
         {
-            APIAvailable = false;
+            Logger.LogDebug(ex, "Failed to query Customize+ API version");
+            return IpcConnectionState.Error;
         }
     }
 
@@ -132,8 +142,14 @@ public sealed class IpcCallerCustomize : IIpcCaller
         _lightlessMediator.Publish(new CustomizePlusMessage(obj?.Address ?? null));
     }
 
-    public void Dispose()
+    protected override void Dispose(bool disposing)
     {
+        base.Dispose(disposing);
+        if (!disposing)
+        {
+            return;
+        }
+
         _customizePlusOnScaleUpdate.Unsubscribe(OnCustomizePlusScaleChange);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerGlamourer.cs

@@ -2,6 +2,7 @@
 using Dalamud.Plugin;
 using Glamourer.Api.Helpers;
 using Glamourer.Api.IpcSubscribers;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.LightlessConfiguration.Models;
 using LightlessSync.PlayerData.Handlers;
 using LightlessSync.Services;
@@ -10,8 +11,9 @@ using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcCaller
+public sealed class IpcCallerGlamourer : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor GlamourerDescriptor = new("Glamourer", "Glamourer", new Version(1, 3, 0, 10));
     private readonly ILogger<IpcCallerGlamourer> _logger;
     private readonly IDalamudPluginInterface _pi;
     private readonly DalamudUtilService _dalamudUtil;
@@ -31,7 +33,7 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
     private readonly uint LockCode = 0x6D617265;
 
     public IpcCallerGlamourer(ILogger<IpcCallerGlamourer> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator,
-        RedrawManager redrawManager) : base(logger, lightlessMediator)
+        RedrawManager redrawManager) : base(logger, lightlessMediator, pi, GlamourerDescriptor)
     {
         _glamourerApiVersions = new ApiVersion(pi);
         _glamourerGetAllCustomization = new GetStateBase64(pi);
@@ -62,47 +64,6 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
         _glamourerStateChanged?.Dispose();
     }
 
-    public bool APIAvailable { get; private set; }
-
-    public void CheckAPI()
-    {
-        bool apiAvailable = false;
-        try
-        {
-            bool versionValid = (_pi.InstalledPlugins
-                .FirstOrDefault(p => string.Equals(p.InternalName, "Glamourer", StringComparison.OrdinalIgnoreCase))
-                ?.Version ?? new Version(0, 0, 0, 0)) >= new Version(1, 3, 0, 10);
-            try
-            {
-                var version = _glamourerApiVersions.Invoke();
-                if (version is { Major: 1, Minor: >= 1 } && versionValid)
-                {
-                    apiAvailable = true;
-                }
-            }
-            catch
-            {
-                // ignore
-            }
-            _shownGlamourerUnavailable = _shownGlamourerUnavailable && !apiAvailable;
-
-            APIAvailable = apiAvailable;
-        }
-        catch
-        {
-            APIAvailable = apiAvailable;
-        }
-        finally
-        {
-            if (!apiAvailable && !_shownGlamourerUnavailable)
-            {
-                _shownGlamourerUnavailable = true;
-                _lightlessMediator.Publish(new NotificationMessage("Glamourer inactive", "Your Glamourer installation is not active or out of date. Update Glamourer to continue to use Lightless. If you just updated Glamourer, ignore this message.",
-                    NotificationType.Error));
-            }
-        }
-    }
-
     public async Task ApplyAllAsync(ILogger logger, GameObjectHandler handler, string? customization, Guid applicationId, CancellationToken token, bool fireAndForget = false)
     {
         if (!APIAvailable || string.IsNullOrEmpty(customization) || _dalamudUtil.IsZoning) return;
@@ -210,6 +171,49 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
         }
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var version = _glamourerApiVersions.Invoke();
+            return version is { Major: 1, Minor: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Glamourer API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected override void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        base.OnConnectionStateChanged(previous, current);
+
+        if (current == IpcConnectionState.Available)
+        {
+            _shownGlamourerUnavailable = false;
+            return;
+        }
+
+        if (_shownGlamourerUnavailable || current == IpcConnectionState.Unknown)
+        {
+            return;
+        }
+
+        _shownGlamourerUnavailable = true;
+        _lightlessMediator.Publish(new NotificationMessage("Glamourer inactive",
+            "Your Glamourer installation is not active or out of date. Update Glamourer to continue to use Lightless. If you just updated Glamourer, ignore this message.",
+            NotificationType.Error));
+    }
+
     private void GlamourerChanged(nint address)
     {
         _lightlessMediator.Publish(new GlamourerChangedMessage(address));

LightlessSync/Interop/Ipc/IpcCallerHeels.cs

@@ -1,13 +1,16 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerHeels : IIpcCaller
+public sealed class IpcCallerHeels : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor HeelsDescriptor = new("SimpleHeels", "Simple Heels", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerHeels> _logger;
     private readonly LightlessMediator _lightlessMediator;
     private readonly DalamudUtilService _dalamudUtil;
@@ -18,6 +21,7 @@ public sealed class IpcCallerHeels : IIpcCaller
     private readonly ICallGateSubscriber<int, object?> _heelsUnregisterPlayer;
 
     public IpcCallerHeels(ILogger<IpcCallerHeels> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator)
+        : base(logger, lightlessMediator, pi, HeelsDescriptor)
     {
         _logger = logger;
         _lightlessMediator = lightlessMediator;
@@ -32,8 +36,26 @@ public sealed class IpcCallerHeels : IIpcCaller
 
         CheckAPI();
     }
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
 
-    public bool APIAvailable { get; private set; } = false;
+        try
+        {
+            return _heelsGetApiVersion.InvokeFunc() is { Item1: 2, Item2: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query SimpleHeels API version");
+            return IpcConnectionState.Error;
+        }
+    }
 
     private void HeelsOffsetChange(string offset)
     {
@@ -74,20 +96,14 @@ public sealed class IpcCallerHeels : IIpcCaller
         }).ConfigureAwait(false);
     }
 
-    public void CheckAPI()
+    protected override void Dispose(bool disposing)
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _heelsGetApiVersion.InvokeFunc() is { Item1: 2, Item2: >= 1 };
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
+            return;
         }
 
-    public void Dispose()
-    {
         _heelsOffsetUpdate.Unsubscribe(HeelsOffsetChange);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerHonorific.cs

@@ -1,6 +1,7 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
@@ -8,8 +9,10 @@ using System.Text;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerHonorific : IIpcCaller
+public sealed class IpcCallerHonorific : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor HonorificDescriptor = new("Honorific", "Honorific", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<(uint major, uint minor)> _honorificApiVersion;
     private readonly ICallGateSubscriber<int, object> _honorificClearCharacterTitle;
     private readonly ICallGateSubscriber<object> _honorificDisposing;
@@ -22,7 +25,7 @@ public sealed class IpcCallerHonorific : IIpcCaller
     private readonly DalamudUtilService _dalamudUtil;
 
     public IpcCallerHonorific(ILogger<IpcCallerHonorific> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, HonorificDescriptor)
     {
         _logger = logger;
         _lightlessMediator = lightlessMediator;
@@ -41,23 +44,14 @@ public sealed class IpcCallerHonorific : IIpcCaller
 
         CheckAPI();
     }
-
-    public bool APIAvailable { get; private set; } = false;
-
-    public void CheckAPI()
+    protected override void Dispose(bool disposing)
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _honorificApiVersion.InvokeFunc() is { Item1: 3, Item2: >= 1 };
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
+            return;
         }
 
-    public void Dispose()
-    {
         _honorificLocalCharacterTitleChanged.Unsubscribe(OnHonorificLocalCharacterTitleChanged);
         _honorificDisposing.Unsubscribe(OnHonorificDisposing);
         _honorificReady.Unsubscribe(OnHonorificReady);
@@ -113,6 +107,27 @@ public sealed class IpcCallerHonorific : IIpcCaller
         }
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            return _honorificApiVersion.InvokeFunc() is { Item1: 3, Item2: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Honorific API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
     private void OnHonorificDisposing()
     {
         _lightlessMediator.Publish(new HonorificMessage(string.Empty));

LightlessSync/Interop/Ipc/IpcCallerMoodles.cs

@@ -1,14 +1,17 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerMoodles : IIpcCaller
+public sealed class IpcCallerMoodles : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor MoodlesDescriptor = new("Moodles", "Moodles", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<int> _moodlesApiVersion;
     private readonly ICallGateSubscriber<IPlayerCharacter, object> _moodlesOnChange;
     private readonly ICallGateSubscriber<nint, string> _moodlesGetStatus;
@@ -19,7 +22,7 @@ public sealed class IpcCallerMoodles : IIpcCaller
     private readonly LightlessMediator _lightlessMediator;
 
     public IpcCallerMoodles(ILogger<IpcCallerMoodles> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, MoodlesDescriptor)
     {
         _logger = logger;
         _dalamudUtil = dalamudUtil;
@@ -41,22 +44,14 @@ public sealed class IpcCallerMoodles : IIpcCaller
         _lightlessMediator.Publish(new MoodlesMessage(character.Address));
     }
 
-    public bool APIAvailable { get; private set; } = false;
-
-    public void CheckAPI()
+    protected override void Dispose(bool disposing)
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _moodlesApiVersion.InvokeFunc() == 3;
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
+            return;
         }
 
-    public void Dispose()
-    {
         _moodlesOnChange.Unsubscribe(OnMoodlesChange);
     }
 
@@ -101,4 +96,25 @@ public sealed class IpcCallerMoodles : IIpcCaller
             _logger.LogWarning(e, "Could not Set Moodles Status");
         }
     }
+
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            return _moodlesApiVersion.InvokeFunc() == 3
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Moodles API version");
+            return IpcConnectionState.Error;
+        }
+    }
 }

LightlessSync/Interop/Ipc/IpcCallerPenumbra.cs

@@ -1,4 +1,6 @@
-using Dalamud.Plugin;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Interop.Ipc.Penumbra;
 using LightlessSync.LightlessConfiguration.Models;
 using LightlessSync.PlayerData.Handlers;
 using LightlessSync.Services;
@@ -8,525 +10,210 @@ using Microsoft.Extensions.Logging;
 using Penumbra.Api.Enums;
 using Penumbra.Api.Helpers;
 using Penumbra.Api.IpcSubscribers;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerPenumbra : DisposableMediatorSubscriberBase, IIpcCaller
+public sealed class IpcCallerPenumbra : IpcServiceBase
 {
-    private readonly IDalamudPluginInterface _pi;
-    private readonly DalamudUtilService _dalamudUtil;
-    private readonly LightlessMediator _lightlessMediator;
-    private readonly RedrawManager _redrawManager;
-    private readonly ActorObjectService _actorObjectService;
-    private bool _shownPenumbraUnavailable = false;
-    private string? _penumbraModDirectory;
-    public string? ModDirectory
-    {
-        get => _penumbraModDirectory;
-        private set
-        {
-            if (!string.Equals(_penumbraModDirectory, value, StringComparison.Ordinal))
-            {
-                _penumbraModDirectory = value;
-                _lightlessMediator.Publish(new PenumbraDirectoryChangedMessage(_penumbraModDirectory));
-            }
-        }
-    }
+    private static readonly IpcServiceDescriptor PenumbraDescriptor = new("Penumbra", "Penumbra", new Version(1, 2, 0, 22));
 
-    private readonly ConcurrentDictionary<IntPtr, bool> _penumbraRedrawRequests = new();
-    private readonly ConcurrentDictionary<IntPtr, byte> _trackedActors = new();
+    private readonly PenumbraCollections _collections;
+    private readonly PenumbraResource _resources;
+    private readonly PenumbraRedraw _redraw;
+    private readonly PenumbraTexture _textures;
 
-    private readonly EventSubscriber _penumbraDispose;
-    private readonly EventSubscriber<nint, string, string> _penumbraGameObjectResourcePathResolved;
-    private readonly EventSubscriber _penumbraInit;
-    private readonly EventSubscriber<ModSettingChange, Guid, string, bool> _penumbraModSettingChanged;
-    private readonly EventSubscriber<nint, int> _penumbraObjectIsRedrawn;
-
-    private readonly AddTemporaryMod _penumbraAddTemporaryMod;
-    private readonly AssignTemporaryCollection _penumbraAssignTemporaryCollection;
-    private readonly ConvertTextureFile _penumbraConvertTextureFile;
-    private readonly CreateTemporaryCollection _penumbraCreateNamedTemporaryCollection;
     private readonly GetEnabledState _penumbraEnabled;
-    private readonly GetPlayerMetaManipulations _penumbraGetMetaManipulations;
-    private readonly RedrawObject _penumbraRedraw;
-    private readonly DeleteTemporaryCollection _penumbraRemoveTemporaryCollection;
-    private readonly RemoveTemporaryMod _penumbraRemoveTemporaryMod;
-    private readonly GetModDirectory _penumbraResolveModDir;
-    private readonly ResolvePlayerPathsAsync _penumbraResolvePaths;
-    private readonly GetGameObjectResourcePaths _penumbraResourcePaths;
-    //private readonly GetPlayerResourcePaths _penumbraPlayerResourcePaths;
-    private readonly GetCollections _penumbraGetCollections;
-    private readonly ConcurrentDictionary<Guid, string> _activeTemporaryCollections = new();
-    private int _performedInitialCleanup;
+    private readonly GetModDirectory _penumbraGetModDirectory;
+    private readonly EventSubscriber _penumbraInit;
+    private readonly EventSubscriber _penumbraDispose;
+    private readonly EventSubscriber<ModSettingChange, Guid, string, bool> _penumbraModSettingChanged;
 
-    public IpcCallerPenumbra(ILogger<IpcCallerPenumbra> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator, RedrawManager redrawManager, ActorObjectService actorObjectService) : base(logger, lightlessMediator)
-    {
-        _pi = pi;
-        _dalamudUtil = dalamudUtil;
-        _lightlessMediator = lightlessMediator;
-        _redrawManager = redrawManager;
-        _actorObjectService = actorObjectService;
-        _penumbraInit = Initialized.Subscriber(pi, PenumbraInit);
-        _penumbraDispose = Disposed.Subscriber(pi, PenumbraDispose);
-        _penumbraResolveModDir = new GetModDirectory(pi);
-        _penumbraRedraw = new RedrawObject(pi);
-        _penumbraObjectIsRedrawn = GameObjectRedrawn.Subscriber(pi, RedrawEvent);
-        _penumbraGetMetaManipulations = new GetPlayerMetaManipulations(pi);
-        _penumbraRemoveTemporaryMod = new RemoveTemporaryMod(pi);
-        _penumbraAddTemporaryMod = new AddTemporaryMod(pi);
-        _penumbraCreateNamedTemporaryCollection = new CreateTemporaryCollection(pi);
-        _penumbraRemoveTemporaryCollection = new DeleteTemporaryCollection(pi);
-        _penumbraAssignTemporaryCollection = new AssignTemporaryCollection(pi);
-        _penumbraGetCollections = new GetCollections(pi);
-        _penumbraResolvePaths = new ResolvePlayerPathsAsync(pi);
-        _penumbraEnabled = new GetEnabledState(pi);
-        _penumbraModSettingChanged = ModSettingChanged.Subscriber(pi, (change, arg1, arg, b) =>
-        {
-            if (change == ModSettingChange.EnableState)
-                _lightlessMediator.Publish(new PenumbraModSettingChangedMessage());
-        });
-        _penumbraConvertTextureFile = new ConvertTextureFile(pi);
-        _penumbraResourcePaths = new GetGameObjectResourcePaths(pi);
-        //_penumbraPlayerResourcePaths = new GetPlayerResourcePaths(pi);
+    private bool _shownPenumbraUnavailable;
+    private string? _modDirectory;
 
-        _penumbraGameObjectResourcePathResolved = GameObjectResourcePathResolved.Subscriber(pi, ResourceLoaded);
+    public IpcCallerPenumbra(
+        ILogger<IpcCallerPenumbra> logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        RedrawManager redrawManager,
+        ActorObjectService actorObjectService) : base(logger, mediator, pluginInterface, PenumbraDescriptor)
+    {
+        _penumbraEnabled = new GetEnabledState(pluginInterface);
+        _penumbraGetModDirectory = new GetModDirectory(pluginInterface);
+        _penumbraInit = Initialized.Subscriber(pluginInterface, HandlePenumbraInitialized);
+        _penumbraDispose = Disposed.Subscriber(pluginInterface, HandlePenumbraDisposed);
+        _penumbraModSettingChanged = ModSettingChanged.Subscriber(pluginInterface, HandlePenumbraModSettingChanged);
+
+        _collections = RegisterInterop(new PenumbraCollections(logger, pluginInterface, dalamudUtil, mediator));
+        _resources = RegisterInterop(new PenumbraResource(logger, pluginInterface, dalamudUtil, mediator, actorObjectService));
+        _redraw = RegisterInterop(new PenumbraRedraw(logger, pluginInterface, dalamudUtil, mediator, redrawManager));
+        _textures = RegisterInterop(new PenumbraTexture(logger, pluginInterface, dalamudUtil, mediator, _redraw));
+
+        SubscribeMediatorEvents();
 
         CheckAPI();
         CheckModDirectory();
-
-        Mediator.Subscribe<PenumbraRedrawCharacterMessage>(this, (msg) =>
-        {
-            _penumbraRedraw.Invoke(msg.Character.ObjectIndex, RedrawType.AfterGPose);
-        });
-
-        Mediator.Subscribe<DalamudLoginMessage>(this, (msg) => _shownPenumbraUnavailable = false);
-
-        Mediator.Subscribe<ActorTrackedMessage>(this, msg =>
-        {
-            if (msg.Descriptor.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)msg.Descriptor.Address] = 0;
     }
-        });
 
-        Mediator.Subscribe<ActorUntrackedMessage>(this, msg =>
+    public string? ModDirectory
     {
-            if (msg.Descriptor.Address != nint.Zero)
+        get => _modDirectory;
+        private set
         {
-                _trackedActors.TryRemove((IntPtr)msg.Descriptor.Address, out _);
+            if (string.Equals(_modDirectory, value, StringComparison.Ordinal))
+            {
+                return;
             }
-        });
 
-        Mediator.Subscribe<GameObjectHandlerCreatedMessage>(this, msg =>
-        {
-            if (msg.GameObjectHandler.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)msg.GameObjectHandler.Address] = 0;
-            }
-        });
-
-        Mediator.Subscribe<GameObjectHandlerDestroyedMessage>(this, msg =>
-        {
-            if (msg.GameObjectHandler.Address != nint.Zero)
-            {
-                _trackedActors.TryRemove((IntPtr)msg.GameObjectHandler.Address, out _);
-            }
-        });
-
-        foreach (var descriptor in _actorObjectService.PlayerDescriptors)
-        {
-            if (descriptor.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)descriptor.Address] = 0;
-            }
+            _modDirectory = value;
+            Mediator.Publish(new PenumbraDirectoryChangedMessage(_modDirectory));
         }
     }
 
-    public bool APIAvailable { get; private set; } = false;
+    public Task AssignTemporaryCollectionAsync(ILogger logger, Guid collectionId, int objectIndex)
+        => _collections.AssignTemporaryCollectionAsync(logger, collectionId, objectIndex);
 
-    public void CheckAPI()
-    {
-        bool penumbraAvailable = false;
-        try
-        {
-            var penumbraVersion = (_pi.InstalledPlugins
-                .FirstOrDefault(p => string.Equals(p.InternalName, "Penumbra", StringComparison.OrdinalIgnoreCase))
-                ?.Version ?? new Version(0, 0, 0, 0));
-            penumbraAvailable = penumbraVersion >= new Version(1, 2, 0, 22);
-            try
-            {
-                penumbraAvailable &= _penumbraEnabled.Invoke();
-            }
-            catch
-            {
-                penumbraAvailable = false;
-            }
-            _shownPenumbraUnavailable = _shownPenumbraUnavailable && !penumbraAvailable;
-            APIAvailable = penumbraAvailable;
-        }
-        catch
-        {
-            APIAvailable = penumbraAvailable;
-        }
-        finally
-        {
-            if (!penumbraAvailable && !_shownPenumbraUnavailable)
-            {
-                _shownPenumbraUnavailable = true;
-                _lightlessMediator.Publish(new NotificationMessage("Penumbra inactive",
-                    "Your Penumbra installation is not active or out of date. Update Penumbra and/or the Enable Mods setting in Penumbra to continue to use Lightless. If you just updated Penumbra, ignore this message.",
-                    NotificationType.Error));
-            }
-        }
+    public Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
+        => _collections.CreateTemporaryCollectionAsync(logger, uid);
 
-        if (APIAvailable)
-        {
-            ScheduleTemporaryCollectionCleanup();
-        }
-    }
+    public Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collectionId)
+        => _collections.RemoveTemporaryCollectionAsync(logger, applicationId, collectionId);
+
+    public Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collectionId, Dictionary<string, string> modPaths)
+        => _collections.SetTemporaryModsAsync(logger, applicationId, collectionId, modPaths);
+
+    public Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collectionId, string manipulationData)
+        => _collections.SetManipulationDataAsync(logger, applicationId, collectionId, manipulationData);
+
+    public Task<Dictionary<string, HashSet<string>>?> GetCharacterData(ILogger logger, GameObjectHandler handler)
+        => _resources.GetCharacterDataAsync(logger, handler);
+
+    public string GetMetaManipulations()
+        => _resources.GetMetaManipulations();
+
+    public Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forward, string[] reverse)
+        => _resources.ResolvePathsAsync(forward, reverse);
+
+    public Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
+        => _redraw.RedrawAsync(logger, handler, applicationId, token);
+
+    public Task ConvertTextureFiles(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
+        => _textures.ConvertTextureFilesAsync(logger, jobs, progress, token);
+
+    public Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
+        => _textures.ConvertTextureFileDirectAsync(job, token);
 
     public void CheckModDirectory()
     {
         if (!APIAvailable)
         {
             ModDirectory = string.Empty;
-        }
-        else
-        {
-            ModDirectory = _penumbraResolveModDir!.Invoke().ToLowerInvariant();
-        }
-    }
-
-    private void ScheduleTemporaryCollectionCleanup()
-    {
-        if (Interlocked.Exchange(ref _performedInitialCleanup, 1) != 0)
             return;
-
-        _ = Task.Run(CleanupTemporaryCollectionsAsync);
         }
 
-    private async Task CleanupTemporaryCollectionsAsync()
-    {
-        if (!APIAvailable)
-            return;
-
         try
         {
-            var collections = await _dalamudUtil.RunOnFrameworkThread(() => _penumbraGetCollections.Invoke()).ConfigureAwait(false);
-            foreach (var (collectionId, name) in collections)
-            {
-                if (!IsLightlessCollectionName(name))
-                    continue;
-
-                if (_activeTemporaryCollections.ContainsKey(collectionId))
-                    continue;
-
-                Logger.LogDebug("Cleaning up stale temporary collection {CollectionName} ({CollectionId})", name, collectionId);
-                var deleteResult = await _dalamudUtil.RunOnFrameworkThread(() =>
-                {
-                    var result = (PenumbraApiEc)_penumbraRemoveTemporaryCollection.Invoke(collectionId);
-                    Logger.LogTrace("Cleanup RemoveTemporaryCollection result for {CollectionName} ({CollectionId}): {Result}", name, collectionId, result);
-                    return result;
-                }).ConfigureAwait(false);
-                if (deleteResult == PenumbraApiEc.Success)
-                {
-                    _activeTemporaryCollections.TryRemove(collectionId, out _);
-                }
-                else
-                {
-                    Logger.LogDebug("Skipped removing temporary collection {CollectionName} ({CollectionId}). Result: {Result}", name, collectionId, deleteResult);
-                }
-            }
+            ModDirectory = _penumbraGetModDirectory.Invoke().ToLowerInvariant();
         }
         catch (Exception ex)
         {
-            Logger.LogWarning(ex, "Failed to clean up Penumbra temporary collections");
+            Logger.LogWarning(ex, "Failed to resolve Penumbra mod directory");
         }
     }
 
-    private static bool IsLightlessCollectionName(string? name)
-        => !string.IsNullOrEmpty(name) && name.StartsWith("Lightless_", StringComparison.Ordinal);
+    protected override bool IsPluginEnabled()
+    {
+        try
+        {
+            return _penumbraEnabled.Invoke();
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    protected override void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        base.OnConnectionStateChanged(previous, current);
+
+        if (current == IpcConnectionState.Available)
+        {
+            _shownPenumbraUnavailable = false;
+            if (string.IsNullOrEmpty(ModDirectory))
+            {
+                CheckModDirectory();
+            }
+            return;
+        }
+
+        ModDirectory = string.Empty;
+        _redraw.CancelPendingRedraws();
+
+        if (_shownPenumbraUnavailable || current == IpcConnectionState.Unknown)
+        {
+            return;
+        }
+
+        _shownPenumbraUnavailable = true;
+        Mediator.Publish(new NotificationMessage(
+            "Penumbra inactive",
+            "Your Penumbra installation is not active or out of date. Update Penumbra and/or the Enable Mods setting in Penumbra to continue to use Lightless. If you just updated Penumbra, ignore this message.",
+            NotificationType.Error));
+    }
+
+    private void SubscribeMediatorEvents()
+    {
+        Mediator.Subscribe<PenumbraRedrawCharacterMessage>(this, msg =>
+        {
+            _redraw.RequestImmediateRedraw(msg.Character.ObjectIndex, RedrawType.AfterGPose);
+        });
+
+        Mediator.Subscribe<DalamudLoginMessage>(this, _ => _shownPenumbraUnavailable = false);
+
+        Mediator.Subscribe<ActorTrackedMessage>(this, msg => _resources.TrackActor(msg.Descriptor.Address));
+        Mediator.Subscribe<ActorUntrackedMessage>(this, msg => _resources.UntrackActor(msg.Descriptor.Address));
+        Mediator.Subscribe<GameObjectHandlerCreatedMessage>(this, msg => _resources.TrackActor(msg.GameObjectHandler.Address));
+        Mediator.Subscribe<GameObjectHandlerDestroyedMessage>(this, msg => _resources.UntrackActor(msg.GameObjectHandler.Address));
+    }
+
+    private void HandlePenumbraInitialized()
+    {
+        Mediator.Publish(new PenumbraInitializedMessage());
+        CheckModDirectory();
+        _redraw.RequestImmediateRedraw(0, RedrawType.Redraw);
+        CheckAPI();
+    }
+
+    private void HandlePenumbraDisposed()
+    {
+        _redraw.CancelPendingRedraws();
+        ModDirectory = string.Empty;
+        Mediator.Publish(new PenumbraDisposedMessage());
+        CheckAPI();
+    }
+
+    private void HandlePenumbraModSettingChanged(ModSettingChange change, Guid _, string __, bool ___)
+    {
+        if (change == ModSettingChange.EnableState)
+        {
+            Mediator.Publish(new PenumbraModSettingChangedMessage());
+            CheckAPI();
+        }
+    }
 
     protected override void Dispose(bool disposing)
     {
         base.Dispose(disposing);
 
-        _redrawManager.Cancel();
+        if (!disposing)
+        {
+            return;
+        }
 
         _penumbraModSettingChanged.Dispose();
-        _penumbraGameObjectResourcePathResolved.Dispose();
         _penumbraDispose.Dispose();
         _penumbraInit.Dispose();
-        _penumbraObjectIsRedrawn.Dispose();
-    }
-
-    public async Task AssignTemporaryCollectionAsync(ILogger logger, Guid collName, int idx)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            var retAssign = _penumbraAssignTemporaryCollection.Invoke(collName, idx, forceAssignment: true);
-            logger.LogTrace("Assigning Temp Collection {collName} to index {idx}, Success: {ret}", collName, idx, retAssign);
-            return collName;
-        }).ConfigureAwait(false);
-    }
-
-    public async Task ConvertTextureFiles(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
-    {
-        if (!APIAvailable || jobs.Count == 0)
-        {
-            return;
-        }
-
-        _lightlessMediator.Publish(new HaltScanMessage(nameof(ConvertTextureFiles)));
-
-        var totalJobs = jobs.Count;
-        var completedJobs = 0;
-
-        try
-        {
-            foreach (var job in jobs)
-            {
-                if (token.IsCancellationRequested)
-                {
-                    break;
-                }
-
-                progress?.Report(new TextureConversionProgress(completedJobs, totalJobs, job));
-
-                logger.LogInformation("Converting texture {Input} -> {Output} ({Target})", job.InputFile, job.OutputFile, job.TargetType);
-                var convertTask = _penumbraConvertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps);
-                await convertTask.ConfigureAwait(false);
-
-                if (convertTask.IsCompletedSuccessfully && job.DuplicateTargets is { Count: > 0 })
-                {
-                    foreach (var duplicate in job.DuplicateTargets)
-                    {
-                        logger.LogInformation("Synchronizing duplicate {Duplicate}", duplicate);
-                        try
-                        {
-                            File.Copy(job.OutputFile, duplicate, overwrite: true);
-                        }
-                        catch (Exception ex)
-                        {
-                            logger.LogError(ex, "Failed to copy duplicate {Duplicate}", duplicate);
-                        }
-                    }
-                }
-
-                completedJobs++;
-            }
-        }
-        finally
-        {
-            _lightlessMediator.Publish(new ResumeScanMessage(nameof(ConvertTextureFiles)));
-        }
-
-        if (completedJobs > 0 && !token.IsCancellationRequested)
-        {
-            await _dalamudUtil.RunOnFrameworkThread(async () =>
-            {
-                var player = await _dalamudUtil.GetPlayerPointerAsync().ConfigureAwait(false);
-                if (player == null)
-                {
-                    return;
-                }
-
-                var gameObject = await _dalamudUtil.CreateGameObjectAsync(player).ConfigureAwait(false);
-                _penumbraRedraw.Invoke(gameObject!.ObjectIndex, setting: RedrawType.Redraw);
-            }).ConfigureAwait(false);
-        }
-    }
-
-    public async Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
-    {
-        if (!APIAvailable) return Guid.Empty;
-
-        var (collectionId, collectionName) = await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            var collName = "Lightless_" + uid;
-            _penumbraCreateNamedTemporaryCollection.Invoke(collName, collName, out var collId);
-            logger.LogTrace("Creating Temp Collection {collName}, GUID: {collId}", collName, collId);
-            return (collId, collName);
-
-        }).ConfigureAwait(false);
-        if (collectionId != Guid.Empty)
-        {
-            _activeTemporaryCollections[collectionId] = collectionName;
-        }
-
-        return collectionId;
-    }
-
-    public async Task<Dictionary<string, HashSet<string>>?> GetCharacterData(ILogger logger, GameObjectHandler handler)
-    {
-        if (!APIAvailable) return null;
-
-        return await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("Calling On IPC: Penumbra.GetGameObjectResourcePaths");
-            var idx = handler.GetGameObject()?.ObjectIndex;
-            if (idx == null) return null;
-            return _penumbraResourcePaths.Invoke(idx.Value)[0];
-        }).ConfigureAwait(false);
-    }
-
-    public string GetMetaManipulations()
-    {
-        if (!APIAvailable) return string.Empty;
-        return _penumbraGetMetaManipulations.Invoke();
-    }
-
-    public async Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
-    {
-        if (!APIAvailable || _dalamudUtil.IsZoning) return;
-        try
-        {
-            await _redrawManager.RedrawSemaphore.WaitAsync(token).ConfigureAwait(false);
-            await _redrawManager.PenumbraRedrawInternalAsync(logger, handler, applicationId, (chara) =>
-            {
-                logger.LogDebug("[{appid}] Calling on IPC: PenumbraRedraw", applicationId);
-                _penumbraRedraw!.Invoke(chara.ObjectIndex, setting: RedrawType.Redraw);
-
-            }, token).ConfigureAwait(false);
-        }
-        finally
-        {
-            _redrawManager.RedrawSemaphore.Release();
-        }
-    }
-
-    public async Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collId)
-    {
-        if (!APIAvailable) return;
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("[{applicationId}] Removing temp collection for {collId}", applicationId, collId);
-            var ret2 = _penumbraRemoveTemporaryCollection.Invoke(collId);
-            logger.LogTrace("[{applicationId}] RemoveTemporaryCollection: {ret2}", applicationId, ret2);
-        }).ConfigureAwait(false);
-        if (collId != Guid.Empty)
-        {
-            _activeTemporaryCollections.TryRemove(collId, out _);
-        }
-    }
-
-    public async Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forward, string[] reverse)
-    {
-        return await _penumbraResolvePaths.Invoke(forward, reverse).ConfigureAwait(false);
-    }
-
-    public async Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
-    {
-        if (!APIAvailable) return;
-
-        token.ThrowIfCancellationRequested();
-
-        await _penumbraConvertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps)
-            .ConfigureAwait(false);
-
-        if (job.DuplicateTargets is { Count: > 0 })
-        {
-            foreach (var duplicate in job.DuplicateTargets)
-            {
-                try
-                {
-                    File.Copy(job.OutputFile, duplicate, overwrite: true);
-                }
-                catch (Exception ex)
-                {
-                    Logger.LogDebug(ex, "Failed to copy duplicate {Duplicate} for texture conversion", duplicate);
-                }
-            }
-        }
-    }
-
-    public async Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collId, string manipulationData)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("[{applicationId}] Manip: {data}", applicationId, manipulationData);
-            var retAdd = _penumbraAddTemporaryMod.Invoke("LightlessChara_Meta", collId, [], manipulationData, 0);
-            logger.LogTrace("[{applicationId}] Setting temp meta mod for {collId}, Success: {ret}", applicationId, collId, retAdd);
-        }).ConfigureAwait(false);
-    }
-
-    public async Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collId, Dictionary<string, string> modPaths)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            foreach (var mod in modPaths)
-            {
-                logger.LogTrace("[{applicationId}] Change: {from} => {to}", applicationId, mod.Key, mod.Value);
-            }
-            var retRemove = _penumbraRemoveTemporaryMod.Invoke("LightlessChara_Files", collId, 0);
-            logger.LogTrace("[{applicationId}] Removing temp files mod for {collId}, Success: {ret}", applicationId, collId, retRemove);
-            var retAdd = _penumbraAddTemporaryMod.Invoke("LightlessChara_Files", collId, modPaths, string.Empty, 0);
-            logger.LogTrace("[{applicationId}] Setting temp files mod for {collId}, Success: {ret}", applicationId, collId, retAdd);
-        }).ConfigureAwait(false);
-    }
-
-    private void RedrawEvent(IntPtr objectAddress, int objectTableIndex)
-    {
-        bool wasRequested = false;
-        if (_penumbraRedrawRequests.TryGetValue(objectAddress, out var redrawRequest) && redrawRequest)
-        {
-            _penumbraRedrawRequests[objectAddress] = false;
-        }
-        else
-        {
-            _lightlessMediator.Publish(new PenumbraRedrawMessage(objectAddress, objectTableIndex, wasRequested));
-        }
-    }
-
-    private void ResourceLoaded(IntPtr ptr, string arg1, string arg2)
-    {
-        if (ptr == IntPtr.Zero)
-            return;
-
-        if (!_trackedActors.ContainsKey(ptr))
-        {
-            var descriptor = _actorObjectService.PlayerDescriptors.FirstOrDefault(d => d.Address == ptr);
-            if (descriptor.Address != nint.Zero)
-            {
-                _trackedActors[ptr] = 0;
-            }
-            else
-            {
-                return;
-            }
-        }
-
-        if (string.Compare(arg1, arg2, ignoreCase: true, System.Globalization.CultureInfo.InvariantCulture) == 0)
-            return;
-
-        _lightlessMediator.Publish(new PenumbraResourceLoadMessage(ptr, arg1, arg2));
-    }
-
-    private void PenumbraDispose()
-    {
-        _redrawManager.Cancel();
-        _lightlessMediator.Publish(new PenumbraDisposedMessage());
-    }
-
-    private void PenumbraInit()
-    {
-        APIAvailable = true;
-        ModDirectory = _penumbraResolveModDir.Invoke();
-        _lightlessMediator.Publish(new PenumbraInitializedMessage());
-        ScheduleTemporaryCollectionCleanup();
-        _penumbraRedraw!.Invoke(0, setting: RedrawType.Redraw);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerPetNames.cs

@@ -1,14 +1,17 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerPetNames : IIpcCaller
+public sealed class IpcCallerPetNames : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor PetRenamerDescriptor = new("PetRenamer", "Pet Renamer", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerPetNames> _logger;
     private readonly DalamudUtilService _dalamudUtil;
     private readonly LightlessMediator _lightlessMediator;
@@ -24,7 +27,7 @@ public sealed class IpcCallerPetNames : IIpcCaller
     private readonly ICallGateSubscriber<ushort, object> _clearPlayerData;
 
     public IpcCallerPetNames(ILogger<IpcCallerPetNames> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, PetRenamerDescriptor)
     {
         _logger = logger;
         _dalamudUtil = dalamudUtil;
@@ -46,25 +49,6 @@ public sealed class IpcCallerPetNames : IIpcCaller
 
         CheckAPI();
     }
-
-    public bool APIAvailable { get; private set; } = false;
-
-    public void CheckAPI()
-    {
-        try
-        {
-            APIAvailable = _enabled?.InvokeFunc() ?? false;
-            if (APIAvailable)
-            {
-                APIAvailable = _apiVersion?.InvokeFunc() is { Item1: 4, Item2: >= 0 };
-            }
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
-
     private void OnPetNicknamesReady()
     {
         CheckAPI();
@@ -76,6 +60,34 @@ public sealed class IpcCallerPetNames : IIpcCaller
         _lightlessMediator.Publish(new PetNamesMessage(string.Empty));
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var enabled = _enabled?.InvokeFunc() ?? false;
+            if (!enabled)
+            {
+                return IpcConnectionState.PluginDisabled;
+            }
+
+            var version = _apiVersion?.InvokeFunc() ?? (0u, 0u);
+            return version.Item1 == 4 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Pet Renamer API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
     public string GetLocalNames()
     {
         if (!APIAvailable) return string.Empty;
@@ -149,8 +161,14 @@ public sealed class IpcCallerPetNames : IIpcCaller
         _lightlessMediator.Publish(new PetNamesMessage(data));
     }
 
-    public void Dispose()
+    protected override void Dispose(bool disposing)
     {
+        base.Dispose(disposing);
+        if (!disposing)
+        {
+            return;
+        }
+
         _petnamesReady.Unsubscribe(OnPetNicknamesReady);
         _petnamesDisposing.Unsubscribe(OnPetNicknamesDispose);
         _playerDataChanged.Unsubscribe(OnLocalPetNicknamesDataChange);

LightlessSync/Interop/Ipc/IpcProvider.cs

@@ -1,4 +1,5 @@
-using Dalamud.Game.ClientState.Objects.Types;
+using System;
+using Dalamud.Game.ClientState.Objects.Types;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using LightlessSync.PlayerData.Handlers;
@@ -14,9 +15,7 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     private readonly ILogger<IpcProvider> _logger;
     private readonly IDalamudPluginInterface _pi;
     private readonly CharaDataManager _charaDataManager;
-    private ICallGateProvider<string, IGameObject, bool>? _loadFileProvider;
-    private ICallGateProvider<string, IGameObject, Task<bool>>? _loadFileAsyncProvider;
-    private ICallGateProvider<List<nint>>? _handledGameAddresses;
+    private readonly List<IpcRegister> _ipcRegisters = [];
     private readonly List<GameObjectHandler> _activeGameObjectHandlers = [];
 
     public LightlessMediator Mediator { get; init; }
@@ -44,12 +43,9 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     public Task StartAsync(CancellationToken cancellationToken)
     {
         _logger.LogInformation("Starting IpcProviderService");
-        _loadFileProvider = _pi.GetIpcProvider<string, IGameObject, bool>("LightlessSync.LoadMcdf");
-        _loadFileProvider.RegisterFunc(LoadMcdf);
-        _loadFileAsyncProvider = _pi.GetIpcProvider<string, IGameObject, Task<bool>>("LightlessSync.LoadMcdfAsync");
-        _loadFileAsyncProvider.RegisterFunc(LoadMcdfAsync);
-        _handledGameAddresses = _pi.GetIpcProvider<List<nint>>("LightlessSync.GetHandledAddresses");
-        _handledGameAddresses.RegisterFunc(GetHandledAddresses);
+        _ipcRegisters.Add(RegisterFunc<string, IGameObject, bool>("LightlessSync.LoadMcdf", LoadMcdf));
+        _ipcRegisters.Add(RegisterFunc<string, IGameObject, Task<bool>>("LightlessSync.LoadMcdfAsync", LoadMcdfAsync));
+        _ipcRegisters.Add(RegisterFunc("LightlessSync.GetHandledAddresses", GetHandledAddresses));
         _logger.LogInformation("Started IpcProviderService");
         return Task.CompletedTask;
     }
@@ -57,9 +53,11 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     public Task StopAsync(CancellationToken cancellationToken)
     {
         _logger.LogDebug("Stopping IpcProvider Service");
-        _loadFileProvider?.UnregisterFunc();
-        _loadFileAsyncProvider?.UnregisterFunc();
-        _handledGameAddresses?.UnregisterFunc();
+        foreach (var register in _ipcRegisters)
+        {
+            register.Dispose();
+        }
+        _ipcRegisters.Clear();
         Mediator.UnsubscribeAll(this);
         return Task.CompletedTask;
     }
@@ -89,4 +87,40 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     {
         return _activeGameObjectHandlers.Where(g => g.Address != nint.Zero).Select(g => g.Address).Distinct().ToList();
     }
+
+    private IpcRegister RegisterFunc(string label, Func<List<nint>> handler)
+    {
+        var provider = _pi.GetIpcProvider<List<nint>>(label);
+        provider.RegisterFunc(handler);
+        return new IpcRegister(provider.UnregisterFunc);
+    }
+
+    private IpcRegister RegisterFunc<T1, T2, TRet>(string label, Func<T1, T2, TRet> handler)
+    {
+        var provider = _pi.GetIpcProvider<T1, T2, TRet>(label);
+        provider.RegisterFunc(handler);
+        return new IpcRegister(provider.UnregisterFunc);
+    }
+
+    private sealed class IpcRegister : IDisposable
+    {
+        private readonly Action _unregister;
+        private bool _disposed;
+
+        public IpcRegister(Action unregister)
+        {
+            _unregister = unregister;
+        }
+
+        public void Dispose()
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            _unregister();
+            _disposed = true;
+        }
+    }
 }

LightlessSync/Interop/Ipc/Penumbra/PenumbraBase.cs

@@ -0,0 +1,27 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public abstract class PenumbraBase : IpcInteropBase
+{
+    protected PenumbraBase(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator) : base(logger)
+    {
+        PluginInterface = pluginInterface;
+        DalamudUtil = dalamudUtil;
+        Mediator = mediator;
+    }
+
+    protected IDalamudPluginInterface PluginInterface { get; }
+
+    protected DalamudUtilService DalamudUtil { get; }
+
+    protected LightlessMediator Mediator { get; }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraCollections.cs

@@ -0,0 +1,197 @@
+using System.Collections.Concurrent;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraCollections : PenumbraBase
+{
+    private readonly CreateTemporaryCollection _createNamedTemporaryCollection;
+    private readonly AssignTemporaryCollection _assignTemporaryCollection;
+    private readonly DeleteTemporaryCollection _removeTemporaryCollection;
+    private readonly AddTemporaryMod _addTemporaryMod;
+    private readonly RemoveTemporaryMod _removeTemporaryMod;
+    private readonly GetCollections _getCollections;
+    private readonly ConcurrentDictionary<Guid, string> _activeTemporaryCollections = new();
+
+    private int _cleanupScheduled;
+
+    public PenumbraCollections(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _createNamedTemporaryCollection = new CreateTemporaryCollection(pluginInterface);
+        _assignTemporaryCollection = new AssignTemporaryCollection(pluginInterface);
+        _removeTemporaryCollection = new DeleteTemporaryCollection(pluginInterface);
+        _addTemporaryMod = new AddTemporaryMod(pluginInterface);
+        _removeTemporaryMod = new RemoveTemporaryMod(pluginInterface);
+        _getCollections = new GetCollections(pluginInterface);
+    }
+
+    public override string Name => "Penumbra.Collections";
+
+    public async Task AssignTemporaryCollectionAsync(ILogger logger, Guid collectionId, int objectIndex)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            var result = _assignTemporaryCollection.Invoke(collectionId, objectIndex, forceAssignment: true);
+            logger.LogTrace("Assigning Temp Collection {CollectionId} to index {ObjectIndex}, Success: {Result}", collectionId, objectIndex, result);
+            return result;
+        }).ConfigureAwait(false);
+    }
+
+    public async Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
+    {
+        if (!IsAvailable)
+        {
+            return Guid.Empty;
+        }
+
+        var (collectionId, collectionName) = await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            var name = $"Lightless_{uid}";
+            _createNamedTemporaryCollection.Invoke(name, name, out var tempCollectionId);
+            logger.LogTrace("Creating Temp Collection {CollectionName}, GUID: {CollectionId}", name, tempCollectionId);
+            return (tempCollectionId, name);
+        }).ConfigureAwait(false);
+
+        if (collectionId != Guid.Empty)
+        {
+            _activeTemporaryCollections[collectionId] = collectionName;
+        }
+
+        return collectionId;
+    }
+
+    public async Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collectionId)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("[{ApplicationId}] Removing temp collection for {CollectionId}", applicationId, collectionId);
+            var result = _removeTemporaryCollection.Invoke(collectionId);
+            logger.LogTrace("[{ApplicationId}] RemoveTemporaryCollection: {Result}", applicationId, result);
+        }).ConfigureAwait(false);
+
+        _activeTemporaryCollections.TryRemove(collectionId, out _);
+    }
+
+    public async Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collectionId, IReadOnlyDictionary<string, string> modPaths)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            foreach (var mod in modPaths)
+            {
+                logger.LogTrace("[{ApplicationId}] Change: {From} => {To}", applicationId, mod.Key, mod.Value);
+            }
+
+            var removeResult = _removeTemporaryMod.Invoke("LightlessChara_Files", collectionId, 0);
+            logger.LogTrace("[{ApplicationId}] Removing temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, removeResult);
+
+            var addResult = _addTemporaryMod.Invoke("LightlessChara_Files", collectionId, new Dictionary<string, string>(modPaths), string.Empty, 0);
+            logger.LogTrace("[{ApplicationId}] Setting temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, addResult);
+        }).ConfigureAwait(false);
+    }
+
+    public async Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collectionId, string manipulationData)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("[{ApplicationId}] Manip: {Data}", applicationId, manipulationData);
+            var result = _addTemporaryMod.Invoke("LightlessChara_Meta", collectionId, [], manipulationData, 0);
+            logger.LogTrace("[{ApplicationId}] Setting temp meta mod for {CollectionId}, Success: {Result}", applicationId, collectionId, result);
+        }).ConfigureAwait(false);
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+        if (current == IpcConnectionState.Available)
+        {
+            ScheduleCleanup();
+        }
+        else if (previous == IpcConnectionState.Available && current != IpcConnectionState.Available)
+        {
+            Interlocked.Exchange(ref _cleanupScheduled, 0);
+        }
+    }
+
+    private void ScheduleCleanup()
+    {
+        if (Interlocked.Exchange(ref _cleanupScheduled, 1) != 0)
+        {
+            return;
+        }
+
+        _ = Task.Run(CleanupTemporaryCollectionsAsync);
+    }
+
+    private async Task CleanupTemporaryCollectionsAsync()
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        try
+        {
+            var collections = await DalamudUtil.RunOnFrameworkThread(() => _getCollections.Invoke()).ConfigureAwait(false);
+            foreach (var (collectionId, name) in collections)
+            {
+                if (!IsLightlessCollectionName(name) || _activeTemporaryCollections.ContainsKey(collectionId))
+                {
+                    continue;
+                }
+
+                Logger.LogDebug("Cleaning up stale temporary collection {CollectionName} ({CollectionId})", name, collectionId);
+                var deleteResult = await DalamudUtil.RunOnFrameworkThread(() =>
+                {
+                    var result = (PenumbraApiEc)_removeTemporaryCollection.Invoke(collectionId);
+                    Logger.LogTrace("Cleanup RemoveTemporaryCollection result for {CollectionName} ({CollectionId}): {Result}", name, collectionId, result);
+                    return result;
+                }).ConfigureAwait(false);
+
+                if (deleteResult == PenumbraApiEc.Success)
+                {
+                    _activeTemporaryCollections.TryRemove(collectionId, out _);
+                }
+                else
+                {
+                    Logger.LogDebug("Skipped removing temporary collection {CollectionName} ({CollectionId}). Result: {Result}", name, collectionId, deleteResult);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Logger.LogWarning(ex, "Failed to clean up Penumbra temporary collections");
+        }
+    }
+
+    private static bool IsLightlessCollectionName(string? name)
+        => !string.IsNullOrEmpty(name) && name.StartsWith("Lightless_", StringComparison.Ordinal);
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraRedraw.cs

@@ -0,0 +1,81 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.PlayerData.Handlers;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.Helpers;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraRedraw : PenumbraBase
+{
+    private readonly RedrawManager _redrawManager;
+    private readonly RedrawObject _penumbraRedraw;
+    private readonly EventSubscriber<nint, int> _penumbraObjectIsRedrawn;
+
+    public PenumbraRedraw(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        RedrawManager redrawManager) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _redrawManager = redrawManager;
+
+        _penumbraRedraw = new RedrawObject(pluginInterface);
+        _penumbraObjectIsRedrawn = GameObjectRedrawn.Subscriber(pluginInterface, HandlePenumbraRedrawEvent);
+    }
+
+    public override string Name => "Penumbra.Redraw";
+
+    public void CancelPendingRedraws()
+        => _redrawManager.Cancel();
+
+    public void RequestImmediateRedraw(int objectIndex, RedrawType redrawType)
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        _penumbraRedraw.Invoke(objectIndex, redrawType);
+    }
+
+    public async Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
+    {
+        if (!IsAvailable || DalamudUtil.IsZoning)
+        {
+            return;
+        }
+
+        try
+        {
+            await _redrawManager.RedrawSemaphore.WaitAsync(token).ConfigureAwait(false);
+            await _redrawManager.PenumbraRedrawInternalAsync(logger, handler, applicationId, chara =>
+            {
+                logger.LogDebug("[{ApplicationId}] Calling on IPC: PenumbraRedraw", applicationId);
+                _penumbraRedraw.Invoke(chara.ObjectIndex, RedrawType.Redraw);
+            }, token).ConfigureAwait(false);
+        }
+        finally
+        {
+            _redrawManager.RedrawSemaphore.Release();
+        }
+    }
+
+    private void HandlePenumbraRedrawEvent(IntPtr objectAddress, int objectTableIndex)
+        => Mediator.Publish(new PenumbraRedrawMessage(objectAddress, objectTableIndex, false));
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+    }
+
+    public override void Dispose()
+    {
+        base.Dispose();
+        _penumbraObjectIsRedrawn.Dispose();
+    }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraResource.cs

@@ -0,0 +1,141 @@
+using System.Collections.Concurrent;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.PlayerData.Handlers;
+using LightlessSync.Services;
+using LightlessSync.Services.ActorTracking;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Helpers;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraResource : PenumbraBase
+{
+    private readonly ActorObjectService _actorObjectService;
+    private readonly GetGameObjectResourcePaths _gameObjectResourcePaths;
+    private readonly ResolvePlayerPathsAsync _resolvePlayerPaths;
+    private readonly GetPlayerMetaManipulations _getPlayerMetaManipulations;
+    private readonly EventSubscriber<nint, string, string> _gameObjectResourcePathResolved;
+    private readonly ConcurrentDictionary<IntPtr, byte> _trackedActors = new();
+
+    public PenumbraResource(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        ActorObjectService actorObjectService) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _actorObjectService = actorObjectService;
+        _gameObjectResourcePaths = new GetGameObjectResourcePaths(pluginInterface);
+        _resolvePlayerPaths = new ResolvePlayerPathsAsync(pluginInterface);
+        _getPlayerMetaManipulations = new GetPlayerMetaManipulations(pluginInterface);
+        _gameObjectResourcePathResolved = GameObjectResourcePathResolved.Subscriber(pluginInterface, HandleResourceLoaded);
+
+        foreach (var descriptor in _actorObjectService.PlayerDescriptors)
+        {
+            TrackActor(descriptor.Address);
+        }
+    }
+
+    public override string Name => "Penumbra.Resources";
+
+    public async Task<Dictionary<string, HashSet<string>>?> GetCharacterDataAsync(ILogger logger, GameObjectHandler handler)
+    {
+        if (!IsAvailable)
+        {
+            return null;
+        }
+
+        return await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("Calling On IPC: Penumbra.GetGameObjectResourcePaths");
+            var idx = handler.GetGameObject()?.ObjectIndex;
+            if (idx == null)
+            {
+                return null;
+            }
+
+            return _gameObjectResourcePaths.Invoke(idx.Value)[0];
+        }).ConfigureAwait(false);
+    }
+
+    public string GetMetaManipulations()
+        => IsAvailable ? _getPlayerMetaManipulations.Invoke() : string.Empty;
+
+    public async Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forwardPaths, string[] reversePaths)
+    {
+        if (!IsAvailable)
+        {
+            return (Array.Empty<string>(), Array.Empty<string[]>());
+        }
+
+        return await _resolvePlayerPaths.Invoke(forwardPaths, reversePaths).ConfigureAwait(false);
+    }
+
+    public void TrackActor(nint address)
+    {
+        if (address != nint.Zero)
+        {
+            _trackedActors[(IntPtr)address] = 0;
+        }
+    }
+
+    public void UntrackActor(nint address)
+    {
+        if (address != nint.Zero)
+        {
+            _trackedActors.TryRemove((IntPtr)address, out _);
+        }
+    }
+
+    private void HandleResourceLoaded(nint ptr, string resolvedPath, string gamePath)
+    {
+        if (ptr == nint.Zero)
+        {
+            return;
+        }
+
+        if (!_trackedActors.ContainsKey(ptr))
+        {
+            var descriptor = _actorObjectService.PlayerDescriptors.FirstOrDefault(d => d.Address == ptr);
+            if (descriptor.Address != nint.Zero)
+            {
+                _trackedActors[ptr] = 0;
+            }
+            else
+            {
+                return;
+            }
+        }
+
+        if (string.Compare(resolvedPath, gamePath, StringComparison.OrdinalIgnoreCase) == 0)
+        {
+            return;
+        }
+
+        Mediator.Publish(new PenumbraResourceLoadMessage(ptr, resolvedPath, gamePath));
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+        if (current != IpcConnectionState.Available)
+        {
+            _trackedActors.Clear();
+        }
+        else
+        {
+            foreach (var descriptor in _actorObjectService.PlayerDescriptors)
+            {
+                TrackActor(descriptor.Address);
+            }
+        }
+    }
+
+    public override void Dispose()
+    {
+        base.Dispose();
+        _gameObjectResourcePathResolved.Dispose();
+    }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraTexture.cs

@@ -0,0 +1,121 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraTexture : PenumbraBase
+{
+    private readonly PenumbraRedraw _redrawFeature;
+    private readonly ConvertTextureFile _convertTextureFile;
+
+    public PenumbraTexture(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        PenumbraRedraw redrawFeature) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _redrawFeature = redrawFeature;
+        _convertTextureFile = new ConvertTextureFile(pluginInterface);
+    }
+
+    public override string Name => "Penumbra.Textures";
+
+    public async Task ConvertTextureFilesAsync(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
+    {
+        if (!IsAvailable || jobs.Count == 0)
+        {
+            return;
+        }
+
+        Mediator.Publish(new HaltScanMessage(nameof(ConvertTextureFilesAsync)));
+
+        var totalJobs = jobs.Count;
+        var completedJobs = 0;
+
+        try
+        {
+            foreach (var job in jobs)
+            {
+                if (token.IsCancellationRequested)
+                {
+                    break;
+                }
+
+                progress?.Report(new TextureConversionProgress(completedJobs, totalJobs, job));
+                await ConvertSingleJobAsync(logger, job, token).ConfigureAwait(false);
+                completedJobs++;
+            }
+        }
+        finally
+        {
+            Mediator.Publish(new ResumeScanMessage(nameof(ConvertTextureFilesAsync)));
+        }
+
+        if (completedJobs > 0 && !token.IsCancellationRequested)
+        {
+            await DalamudUtil.RunOnFrameworkThread(async () =>
+            {
+                var player = await DalamudUtil.GetPlayerPointerAsync().ConfigureAwait(false);
+                if (player == null)
+                {
+                    return;
+                }
+
+                var gameObject = await DalamudUtil.CreateGameObjectAsync(player).ConfigureAwait(false);
+                if (gameObject == null)
+                {
+                    return;
+                }
+
+                _redrawFeature.RequestImmediateRedraw(gameObject.ObjectIndex, RedrawType.Redraw);
+            }).ConfigureAwait(false);
+        }
+    }
+
+    public async Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        await ConvertSingleJobAsync(Logger, job, token).ConfigureAwait(false);
+    }
+
+    private async Task ConvertSingleJobAsync(ILogger logger, TextureConversionJob job, CancellationToken token)
+    {
+        token.ThrowIfCancellationRequested();
+
+        logger.LogInformation("Converting texture {Input} -> {Output} ({Target})", job.InputFile, job.OutputFile, job.TargetType);
+        var convertTask = _convertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps);
+        await convertTask.ConfigureAwait(false);
+
+        if (!convertTask.IsCompletedSuccessfully || job.DuplicateTargets is not { Count: > 0 })
+        {
+            return;
+        }
+
+        foreach (var duplicate in job.DuplicateTargets)
+        {
+            try
+            {
+                logger.LogInformation("Synchronizing duplicate {Duplicate}", duplicate);
+                File.Copy(job.OutputFile, duplicate, overwrite: true);
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Failed to copy duplicate {Duplicate}", duplicate);
+            }
+        }
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+    }
+}

LightlessSync/PlayerData/Factories/PairFactory.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using LightlessSync.API.Data.Enum;
+using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Dto.User;
 using LightlessSync.PlayerData.Pairs;
 using LightlessSync.Services.Mediator;

LightlessSync/PlayerData/Pairs/IPairPerformanceSubject.cs

@@ -2,6 +2,9 @@ using LightlessSync.API.Data;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     performance metrics for each pair handler
+/// </summary>
 public interface IPairPerformanceSubject
 {
     string Ident { get; }

LightlessSync/PlayerData/Pairs/OptionalPluginWarning.cs

@@ -1,10 +0,0 @@
-namespace LightlessSync.PlayerData.Pairs;
-
-public record OptionalPluginWarning
-{
-    public bool ShownHeelsWarning { get; set; } = false;
-    public bool ShownCustomizePlusWarning { get; set; } = false;
-    public bool ShownHonorificWarning { get; set; } = false;
-    public bool ShownMoodlesWarning { get; set; } = false;
-    public bool ShowPetNicknamesWarning { get; set; } = false;
-}

LightlessSync/PlayerData/Pairs/Pair.cs

@@ -1,12 +1,9 @@
-using System;
-using System.Linq;
 using Dalamud.Game.Gui.ContextMenu;
 using Dalamud.Game.Text.SeStringHandling;
 using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
 using LightlessSync.API.Dto.User;
-using LightlessSync.PlayerData.Pairs;
 using LightlessSync.Services.Mediator;
 using LightlessSync.Services.ServerConfiguration;
 using Microsoft.Extensions.Logging;
@@ -14,6 +11,9 @@ using LightlessSync.WebAPI;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     ui wrapper around a pair connection
+/// </summary>
 public class Pair
 {
     private readonly PairLedger _pairLedger;

LightlessSync/PlayerData/Pairs/PairCoordinator.Groups.cs

@@ -0,0 +1,136 @@
+using LightlessSync.API.Dto.Group;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.PlayerData.Pairs;
+
+/// <summary>
+///     handles group related pair events
+/// </summary>
+public sealed partial class PairCoordinator
+{
+    public void HandleGroupChangePermissions(GroupPermissionDto dto)
+    {
+        var result = _pairManager.UpdateGroupPermissions(dto);
+        if (!result.Success)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Failed to update permissions for group {GroupId}: {Error}", dto.Group.GID, result.Error);
+            }
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+
+    public void HandleGroupFullInfo(GroupFullInfoDto dto)
+    {
+        var result = _pairManager.AddGroup(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to add group {GroupId}: {Error}", dto.Group.GID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+
+    public void HandleGroupPairJoined(GroupPairFullInfoDto dto)
+    {
+        var result = _pairManager.AddOrUpdateGroupPair(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to add group pair {Uid}/{Group}: {Error}", dto.User.UID, dto.Group.GID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+
+    public void HandleGroupPairLeft(GroupPairDto dto)
+    {
+        var deregistration = _pairManager.RemoveGroupPair(dto);
+        if (deregistration.Success && deregistration.Value is { } registration && registration.CharacterIdent is not null)
+        {
+            _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
+        }
+        else if (!deregistration.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("RemoveGroupPair failed for {Uid}: {Error}", dto.User.UID, deregistration.Error);
+        }
+
+        if (deregistration.Success)
+        {
+            PublishPairDataChanged(groupChanged: true);
+        }
+    }
+
+    public void HandleGroupRemoved(GroupDto dto)
+    {
+        var removalResult = _pairManager.RemoveGroup(dto.Group.GID);
+        if (removalResult.Success)
+        {
+            foreach (var registration in removalResult.Value)
+            {
+                if (registration.CharacterIdent is not null)
+                {
+                    _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
+                }
+            }
+        }
+        else if (_logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to remove group {Group}: {Error}", dto.Group.GID, removalResult.Error);
+        }
+
+        if (removalResult.Success)
+        {
+            PublishPairDataChanged(groupChanged: true);
+        }
+    }
+
+    public void HandleGroupInfoUpdate(GroupInfoDto dto)
+    {
+        var result = _pairManager.UpdateGroupInfo(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update group info for {Group}: {Error}", dto.Group.GID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+
+    public void HandleGroupPairPermissions(GroupPairUserPermissionDto dto)
+    {
+        var result = _pairManager.UpdateGroupPairPermissions(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update group pair permissions for {Group}: {Error}", dto.Group.GID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+
+    public void HandleGroupPairStatus(GroupPairUserInfoDto dto, bool isSelf)
+    {
+        PairOperationResult result;
+        if (isSelf)
+        {
+            result = _pairManager.UpdateGroupStatus(dto);
+        }
+        else
+        {
+            result = _pairManager.UpdateGroupPairStatus(dto);
+        }
+
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update group status for {Group}:{Uid}: {Error}", dto.GID, dto.UID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged(groupChanged: true);
+    }
+}

LightlessSync/PlayerData/Pairs/PairCoordinator.Users.cs

@@ -0,0 +1,302 @@
+using LightlessSync.API.Data;
+using LightlessSync.API.Data.Extensions;
+using LightlessSync.API.Dto.User;
+using LightlessSync.Services.Events;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.PlayerData.Pairs;
+
+/// <summary>
+///     handles user pair events
+/// </summary>
+public sealed partial class PairCoordinator
+{
+    public void HandleUserAddPair(UserPairDto dto, bool addToLastAddedUser = true)
+    {
+        var result = _pairManager.AddOrUpdateIndividual(dto, addToLastAddedUser);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to add/update pair {Uid}: {Error}", dto.User.UID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged();
+    }
+
+    public void HandleUserAddPair(UserFullPairDto dto)
+    {
+        var result = _pairManager.AddOrUpdateIndividual(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to add/update full pair {Uid}: {Error}", dto.User.UID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged();
+    }
+
+    public void HandleUserRemovePair(UserDto dto)
+    {
+        var removal = _pairManager.RemoveIndividual(dto);
+        if (removal.Success && removal.Value is { } registration && registration.CharacterIdent is not null)
+        {
+            _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
+        }
+        else if (!removal.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("RemoveIndividual failed for {Uid}: {Error}", dto.User.UID, removal.Error);
+        }
+
+        if (removal.Success)
+        {
+            _pendingCharacterData.TryRemove(dto.User.UID, out _);
+            PublishPairDataChanged();
+        }
+    }
+
+    public void HandleUserStatus(UserIndividualPairStatusDto dto)
+    {
+        var result = _pairManager.SetIndividualStatus(dto);
+        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update individual pair status for {Uid}: {Error}", dto.User.UID, result.Error);
+            return;
+        }
+
+        PublishPairDataChanged();
+    }
+
+    public void HandleUserOnline(OnlineUserIdentDto dto, bool sendNotification)
+    {
+        var wasOnline = false;
+        PairConnection? previousConnection = null;
+        if (_pairManager.TryGetPair(dto.User.UID, out var existingConnection))
+        {
+            previousConnection = existingConnection;
+            wasOnline = existingConnection.IsOnline;
+        }
+
+        var registrationResult = _pairManager.MarkOnline(dto);
+        if (!registrationResult.Success)
+        {
+            _logger.LogDebug("MarkOnline failed for {Uid}: {Error}", dto.User.UID, registrationResult.Error);
+            return;
+        }
+
+        var registration = registrationResult.Value;
+        if (registration.CharacterIdent is null)
+        {
+            _logger.LogDebug("Online registration for {Uid} missing ident.", dto.User.UID);
+        }
+        else
+        {
+            var handlerResult = _handlerRegistry.RegisterOnlinePair(registration);
+            if (!handlerResult.Success && _logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("RegisterOnlinePair failed for {Uid}: {Error}", dto.User.UID, handlerResult.Error);
+            }
+        }
+
+        var connectionResult = _pairManager.GetPair(dto.User.UID);
+        var connection = connectionResult.Success ? connectionResult.Value : previousConnection;
+        if (connection is not null)
+        {
+            _mediator.Publish(new ClearProfileUserDataMessage(connection.User));
+        }
+        else
+        {
+            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
+        }
+
+        if (!wasOnline)
+        {
+            NotifyUserOnline(connection, sendNotification);
+        }
+
+        if (registration.CharacterIdent is not null &&
+            _pendingCharacterData.TryRemove(dto.User.UID, out var pendingData))
+        {
+            var pendingRegistration = new PairRegistration(new PairUniqueIdentifier(dto.User.UID), registration.CharacterIdent);
+            var pendingApply = _handlerRegistry.ApplyCharacterData(pendingRegistration, pendingData);
+            if (!pendingApply.Success && _logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Applying pending character data for {Uid} failed: {Error}", dto.User.UID, pendingApply.Error);
+            }
+        }
+
+        PublishPairDataChanged();
+    }
+
+    public void HandleUserOffline(UserData user)
+    {
+        var registrationResult = _pairManager.MarkOffline(user);
+        if (registrationResult.Success)
+        {
+            _pendingCharacterData.TryRemove(user.UID, out _);
+            if (registrationResult.Value.CharacterIdent is not null)
+            {
+                _ = _handlerRegistry.DeregisterOfflinePair(registrationResult.Value);
+            }
+
+            _mediator.Publish(new ClearProfileUserDataMessage(user));
+            PublishPairDataChanged();
+        }
+        else if (_logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("MarkOffline failed for {Uid}: {Error}", user.UID, registrationResult.Error);
+        }
+    }
+
+    public void HandleUserPermissions(UserPermissionsDto dto)
+    {
+        var pairResult = _pairManager.GetPair(dto.User.UID);
+        if (!pairResult.Success)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Permission update received for unknown pair {Uid}", dto.User.UID);
+            }
+            return;
+        }
+
+        var connection = pairResult.Value;
+        var previous = connection.OtherToSelfPermissions;
+
+        var updateResult = _pairManager.UpdateOtherPermissions(dto);
+        if (!updateResult.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update permissions for {Uid}: {Error}", dto.User.UID, updateResult.Error);
+            return;
+        }
+
+        PublishPairDataChanged();
+
+        if (previous.IsPaused() != dto.Permissions.IsPaused())
+        {
+            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
+
+            if (connection.Ident is not null)
+            {
+                var pauseResult = _handlerRegistry.SetPausedState(new PairUniqueIdentifier(dto.User.UID), connection.Ident, dto.Permissions.IsPaused());
+                if (!pauseResult.Success && _logger.IsEnabled(LogLevel.Debug))
+                {
+                    _logger.LogDebug("Failed to update pause state for {Uid}: {Error}", dto.User.UID, pauseResult.Error);
+                }
+            }
+        }
+
+        if (!connection.IsPaused && connection.Ident is not null)
+        {
+            ReapplyLastKnownData(dto.User.UID, connection.Ident);
+        }
+    }
+
+    public void HandleSelfPermissions(UserPermissionsDto dto)
+    {
+        var pairResult = _pairManager.GetPair(dto.User.UID);
+        if (!pairResult.Success)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Self permission update received for unknown pair {Uid}", dto.User.UID);
+            }
+            return;
+        }
+
+        var connection = pairResult.Value;
+        var previous = connection.SelfToOtherPermissions;
+
+        var updateResult = _pairManager.UpdateSelfPermissions(dto);
+        if (!updateResult.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to update self permissions for {Uid}: {Error}", dto.User.UID, updateResult.Error);
+            return;
+        }
+
+        PublishPairDataChanged();
+
+        if (previous.IsPaused() != dto.Permissions.IsPaused())
+        {
+            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
+
+            if (connection.Ident is not null)
+            {
+                var pauseResult = _handlerRegistry.SetPausedState(new PairUniqueIdentifier(dto.User.UID), connection.Ident, dto.Permissions.IsPaused());
+                if (!pauseResult.Success && _logger.IsEnabled(LogLevel.Debug))
+                {
+                    _logger.LogDebug("Failed to update pause state for {Uid}: {Error}", dto.User.UID, pauseResult.Error);
+                }
+            }
+        }
+
+        if (!connection.IsPaused && connection.Ident is not null)
+        {
+            ReapplyLastKnownData(dto.User.UID, connection.Ident);
+        }
+    }
+
+    public void HandleUploadStatus(UserDto dto)
+    {
+        var pairResult = _pairManager.GetPair(dto.User.UID);
+        if (!pairResult.Success)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Upload status received for unknown pair {Uid}", dto.User.UID);
+            }
+            return;
+        }
+
+        var connection = pairResult.Value;
+        if (connection.Ident is null)
+        {
+            return;
+        }
+
+        var setResult = _handlerRegistry.SetUploading(new PairUniqueIdentifier(dto.User.UID), connection.Ident, true);
+        if (!setResult.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("Failed to set uploading for {Uid}: {Error}", dto.User.UID, setResult.Error);
+        }
+    }
+
+    public void HandleCharacterData(OnlineUserCharaDataDto dto)
+    {
+        var pairResult = _pairManager.GetPair(dto.User.UID);
+        if (!pairResult.Success)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Character data received for unknown pair {Uid}, queued for later.", dto.User.UID);
+            }
+            _pendingCharacterData[dto.User.UID] = dto;
+            return;
+        }
+
+        var connection = pairResult.Value;
+        _mediator.Publish(new EventMessage(new Event(connection.User, nameof(PairCoordinator), EventSeverity.Informational, "Received Character Data")));
+        if (connection.Ident is null)
+        {
+            if (_logger.IsEnabled(LogLevel.Debug))
+            {
+                _logger.LogDebug("Character data received for {Uid} without ident, queued for later.", dto.User.UID);
+            }
+            _pendingCharacterData[dto.User.UID] = dto;
+            return;
+        }
+
+        _pendingCharacterData.TryRemove(dto.User.UID, out _);
+        var registration = new PairRegistration(new PairUniqueIdentifier(dto.User.UID), connection.Ident);
+        var applyResult = _handlerRegistry.ApplyCharacterData(registration, dto);
+        if (!applyResult.Success && _logger.IsEnabled(LogLevel.Debug))
+        {
+            _logger.LogDebug("ApplyCharacterData queued for {Uid}: {Error}", dto.User.UID, applyResult.Error);
+        }
+    }
+
+    public void HandleProfile(UserDto dto)
+    {
+        _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
+    }
+}

LightlessSync/PlayerData/Pairs/PairCoordinator.cs

@@ -1,21 +1,17 @@
-using System;
 using System.Collections.Concurrent;
-using LightlessSync.API.Data;
-using LightlessSync.API.Data.Enum;
-using LightlessSync.API.Data.Extensions;
-using LightlessSync.API.Dto.CharaData;
-using LightlessSync.API.Dto.Group;
 using LightlessSync.API.Dto.User;
 using LightlessSync.LightlessConfiguration;
 using LightlessSync.LightlessConfiguration.Models;
 using LightlessSync.Services.Mediator;
-using LightlessSync.Services.Events;
 using LightlessSync.Services.ServerConfiguration;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.PlayerData.Pairs;
 
-public sealed class PairCoordinator : MediatorSubscriberBase
+/// <summary>
+///     wires mediator events into the pair system
+/// </summary>
+public sealed partial class PairCoordinator : MediatorSubscriberBase
 {
     private readonly ILogger<PairCoordinator> _logger;
     private readonly LightlessConfigService _configService;
@@ -107,45 +103,6 @@ public sealed class PairCoordinator : MediatorSubscriberBase
         }
     }
 
-    public void HandleGroupChangePermissions(GroupPermissionDto dto)
-    {
-        var result = _pairManager.UpdateGroupPermissions(dto);
-        if (!result.Success)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Failed to update permissions for group {GroupId}: {Error}", dto.Group.GID, result.Error);
-            }
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
-    public void HandleGroupFullInfo(GroupFullInfoDto dto)
-    {
-        var result = _pairManager.AddGroup(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to add group {GroupId}: {Error}", dto.Group.GID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
-    public void HandleGroupPairJoined(GroupPairFullInfoDto dto)
-    {
-        var result = _pairManager.AddOrUpdateGroupPair(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to add group pair {Uid}/{Group}: {Error}", dto.User.UID, dto.Group.GID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
     private void HandleActiveServerChange(string serverUrl)
     {
         if (_logger.IsEnabled(LogLevel.Debug))
@@ -175,379 +132,4 @@ public sealed class PairCoordinator : MediatorSubscriberBase
         _mediator.Publish(new ClearProfileGroupDataMessage());
         PublishPairDataChanged(groupChanged: true);
     }
-
-    public void HandleGroupPairLeft(GroupPairDto dto)
-    {
-        var deregistration = _pairManager.RemoveGroupPair(dto);
-        if (deregistration.Success && deregistration.Value is { } registration && registration.CharacterIdent is not null)
-        {
-            _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
-        }
-        else if (!deregistration.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("RemoveGroupPair failed for {Uid}: {Error}", dto.User.UID, deregistration.Error);
-        }
-
-        if (deregistration.Success)
-        {
-            PublishPairDataChanged(groupChanged: true);
-        }
-    }
-
-    public void HandleGroupRemoved(GroupDto dto)
-    {
-        var removalResult = _pairManager.RemoveGroup(dto.Group.GID);
-        if (removalResult.Success)
-        {
-            foreach (var registration in removalResult.Value)
-            {
-                if (registration.CharacterIdent is not null)
-                {
-                    _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
-                }
-            }
-        }
-        else if (_logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to remove group {Group}: {Error}", dto.Group.GID, removalResult.Error);
-        }
-
-        if (removalResult.Success)
-        {
-            PublishPairDataChanged(groupChanged: true);
-        }
-    }
-
-    public void HandleGroupInfoUpdate(GroupInfoDto dto)
-    {
-        var result = _pairManager.UpdateGroupInfo(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update group info for {Group}: {Error}", dto.Group.GID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
-    public void HandleGroupPairPermissions(GroupPairUserPermissionDto dto)
-    {
-        var result = _pairManager.UpdateGroupPairPermissions(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update group pair permissions for {Group}: {Error}", dto.Group.GID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
-    public void HandleGroupPairStatus(GroupPairUserInfoDto dto, bool isSelf)
-    {
-        PairOperationResult result;
-        if (isSelf)
-        {
-            result = _pairManager.UpdateGroupStatus(dto);
-        }
-        else
-        {
-            result = _pairManager.UpdateGroupPairStatus(dto);
-        }
-
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update group status for {Group}:{Uid}: {Error}", dto.GID, dto.UID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged(groupChanged: true);
-    }
-
-    public void HandleUserAddPair(UserPairDto dto, bool addToLastAddedUser = true)
-    {
-        var result = _pairManager.AddOrUpdateIndividual(dto, addToLastAddedUser);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to add/update pair {Uid}: {Error}", dto.User.UID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged();
-    }
-
-    public void HandleUserAddPair(UserFullPairDto dto)
-    {
-        var result = _pairManager.AddOrUpdateIndividual(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to add/update full pair {Uid}: {Error}", dto.User.UID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged();
-    }
-
-    public void HandleUserRemovePair(UserDto dto)
-    {
-        var removal = _pairManager.RemoveIndividual(dto);
-        if (removal.Success && removal.Value is { } registration && registration.CharacterIdent is not null)
-        {
-            _ = _handlerRegistry.DeregisterOfflinePair(registration, forceDisposal: true);
-        }
-        else if (!removal.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("RemoveIndividual failed for {Uid}: {Error}", dto.User.UID, removal.Error);
-        }
-
-        if (removal.Success)
-        {
-            _pendingCharacterData.TryRemove(dto.User.UID, out _);
-            PublishPairDataChanged();
-        }
-    }
-
-    public void HandleUserStatus(UserIndividualPairStatusDto dto)
-    {
-        var result = _pairManager.SetIndividualStatus(dto);
-        if (!result.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update individual pair status for {Uid}: {Error}", dto.User.UID, result.Error);
-            return;
-        }
-
-        PublishPairDataChanged();
-    }
-
-    public void HandleUserOnline(OnlineUserIdentDto dto, bool sendNotification)
-    {
-        var wasOnline = false;
-        PairConnection? previousConnection = null;
-        if (_pairManager.TryGetPair(dto.User.UID, out var existingConnection))
-        {
-            previousConnection = existingConnection;
-            wasOnline = existingConnection.IsOnline;
-        }
-
-        var registrationResult = _pairManager.MarkOnline(dto);
-        if (!registrationResult.Success)
-        {
-            _logger.LogDebug("MarkOnline failed for {Uid}: {Error}", dto.User.UID, registrationResult.Error);
-            return;
-        }
-
-        var registration = registrationResult.Value;
-        if (registration.CharacterIdent is null)
-        {
-            _logger.LogDebug("Online registration for {Uid} missing ident.", dto.User.UID);
-        }
-        else
-        {
-            var handlerResult = _handlerRegistry.RegisterOnlinePair(registration);
-            if (!handlerResult.Success && _logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("RegisterOnlinePair failed for {Uid}: {Error}", dto.User.UID, handlerResult.Error);
-            }
-        }
-
-        var connectionResult = _pairManager.GetPair(dto.User.UID);
-        var connection = connectionResult.Success ? connectionResult.Value : previousConnection;
-        if (connection is not null)
-        {
-            _mediator.Publish(new ClearProfileUserDataMessage(connection.User));
-        }
-        else
-        {
-            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
-        }
-
-        if (!wasOnline)
-        {
-            NotifyUserOnline(connection, sendNotification);
-        }
-
-        if (registration.CharacterIdent is not null &&
-            _pendingCharacterData.TryRemove(dto.User.UID, out var pendingData))
-        {
-            var pendingRegistration = new PairRegistration(new PairUniqueIdentifier(dto.User.UID), registration.CharacterIdent);
-            var pendingApply = _handlerRegistry.ApplyCharacterData(pendingRegistration, pendingData);
-            if (!pendingApply.Success && _logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Applying pending character data for {Uid} failed: {Error}", dto.User.UID, pendingApply.Error);
-            }
-        }
-
-        PublishPairDataChanged();
-    }
-
-    public void HandleUserOffline(UserData user)
-    {
-        var registrationResult = _pairManager.MarkOffline(user);
-        if (registrationResult.Success)
-        {
-            _pendingCharacterData.TryRemove(user.UID, out _);
-            if (registrationResult.Value.CharacterIdent is not null)
-            {
-                _ = _handlerRegistry.DeregisterOfflinePair(registrationResult.Value);
-            }
-
-            _mediator.Publish(new ClearProfileUserDataMessage(user));
-            PublishPairDataChanged();
-        }
-        else if (_logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("MarkOffline failed for {Uid}: {Error}", user.UID, registrationResult.Error);
-        }
-    }
-
-    public void HandleUserPermissions(UserPermissionsDto dto)
-    {
-        var pairResult = _pairManager.GetPair(dto.User.UID);
-        if (!pairResult.Success)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Permission update received for unknown pair {Uid}", dto.User.UID);
-            }
-            return;
-        }
-
-        var connection = pairResult.Value;
-        var previous = connection.OtherToSelfPermissions;
-
-        var updateResult = _pairManager.UpdateOtherPermissions(dto);
-        if (!updateResult.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update permissions for {Uid}: {Error}", dto.User.UID, updateResult.Error);
-            return;
-        }
-
-        PublishPairDataChanged();
-
-        if (previous.IsPaused() != dto.Permissions.IsPaused())
-        {
-            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
-
-            if (connection.Ident is not null)
-            {
-                var pauseResult = _handlerRegistry.SetPausedState(new PairUniqueIdentifier(dto.User.UID), connection.Ident, dto.Permissions.IsPaused());
-                if (!pauseResult.Success && _logger.IsEnabled(LogLevel.Debug))
-                {
-                    _logger.LogDebug("Failed to update pause state for {Uid}: {Error}", dto.User.UID, pauseResult.Error);
-                }
-            }
-        }
-
-        if (!connection.IsPaused && connection.Ident is not null)
-        {
-            ReapplyLastKnownData(dto.User.UID, connection.Ident);
-        }
-    }
-
-    public void HandleSelfPermissions(UserPermissionsDto dto)
-    {
-        var pairResult = _pairManager.GetPair(dto.User.UID);
-        if (!pairResult.Success)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Self permission update received for unknown pair {Uid}", dto.User.UID);
-            }
-            return;
-        }
-
-        var connection = pairResult.Value;
-        var previous = connection.SelfToOtherPermissions;
-
-        var updateResult = _pairManager.UpdateSelfPermissions(dto);
-        if (!updateResult.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to update self permissions for {Uid}: {Error}", dto.User.UID, updateResult.Error);
-            return;
-        }
-
-        PublishPairDataChanged();
-
-        if (previous.IsPaused() != dto.Permissions.IsPaused())
-        {
-            _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
-
-            if (connection.Ident is not null)
-            {
-                var pauseResult = _handlerRegistry.SetPausedState(new PairUniqueIdentifier(dto.User.UID), connection.Ident, dto.Permissions.IsPaused());
-                if (!pauseResult.Success && _logger.IsEnabled(LogLevel.Debug))
-                {
-                    _logger.LogDebug("Failed to update pause state for {Uid}: {Error}", dto.User.UID, pauseResult.Error);
-                }
-            }
-        }
-
-        if (!connection.IsPaused && connection.Ident is not null)
-        {
-            ReapplyLastKnownData(dto.User.UID, connection.Ident);
-        }
-    }
-
-    public void HandleUploadStatus(UserDto dto)
-    {
-        var pairResult = _pairManager.GetPair(dto.User.UID);
-        if (!pairResult.Success)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Upload status received for unknown pair {Uid}", dto.User.UID);
-            }
-            return;
-        }
-
-        var connection = pairResult.Value;
-        if (connection.Ident is null)
-        {
-            return;
-        }
-
-        var setResult = _handlerRegistry.SetUploading(new PairUniqueIdentifier(dto.User.UID), connection.Ident, true);
-        if (!setResult.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("Failed to set uploading for {Uid}: {Error}", dto.User.UID, setResult.Error);
-        }
-    }
-
-    public void HandleCharacterData(OnlineUserCharaDataDto dto)
-    {
-        var pairResult = _pairManager.GetPair(dto.User.UID);
-        if (!pairResult.Success)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Character data received for unknown pair {Uid}, queued for later.", dto.User.UID);
-            }
-            _pendingCharacterData[dto.User.UID] = dto;
-            return;
-        }
-
-        var connection = pairResult.Value;
-        _mediator.Publish(new EventMessage(new Event(connection.User, nameof(PairCoordinator), EventSeverity.Informational, "Received Character Data")));
-        if (connection.Ident is null)
-        {
-            if (_logger.IsEnabled(LogLevel.Debug))
-            {
-                _logger.LogDebug("Character data received for {Uid} without ident, queued for later.", dto.User.UID);
-            }
-            _pendingCharacterData[dto.User.UID] = dto;
-            return;
-        }
-
-        _pendingCharacterData.TryRemove(dto.User.UID, out _);
-        var registration = new PairRegistration(new PairUniqueIdentifier(dto.User.UID), connection.Ident);
-        var applyResult = _handlerRegistry.ApplyCharacterData(registration, dto);
-        if (!applyResult.Success && _logger.IsEnabled(LogLevel.Debug))
-        {
-            _logger.LogDebug("ApplyCharacterData queued for {Uid}: {Error}", dto.User.UID, applyResult.Error);
-        }
-    }
-
-    public void HandleProfile(UserDto dto)
-    {
-        _mediator.Publish(new ClearProfileUserDataMessage(dto.User));
-    }
 }

LightlessSync/PlayerData/Pairs/PairHandlerAdapter.cs

@@ -1,11 +1,5 @@
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
@@ -28,6 +22,9 @@ using ObjectKind = LightlessSync.API.Data.Enum.ObjectKind;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     orchestrates the lifecycle of a paired character
+/// </summary>
 public interface IPairHandlerAdapter : IDisposable, IPairPerformanceSubject
 {
     string Ident { get; }
@@ -80,6 +77,8 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
     private CancellationTokenSource? _downloadCancellationTokenSource = new();
     private bool _forceApplyMods = false;
     private bool _forceFullReapply;
+    private Dictionary<(string GamePath, string? Hash), string>? _lastAppliedModdedPaths;
+    private bool _needsCollectionRebuild;
     private bool _isVisible;
     private Guid _penumbraCollection;
     private readonly object _collectionGate = new();
@@ -352,12 +351,14 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
     private void ResetPenumbraCollection(bool releaseFromPenumbra = true, string? reason = null)
     {
         Guid toRelease = Guid.Empty;
+        bool hadCollection = false;
         lock (_collectionGate)
         {
             if (_penumbraCollection != Guid.Empty)
             {
                 toRelease = _penumbraCollection;
                 _penumbraCollection = Guid.Empty;
+                hadCollection = true;
             }
         }
 
@@ -365,6 +366,13 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
         if (cached.HasValue && cached.Value != Guid.Empty)
         {
             toRelease = cached.Value;
+            hadCollection = true;
+        }
+
+        if (hadCollection)
+        {
+            _needsCollectionRebuild = true;
+            _forceFullReapply = true;
         }
 
         if (!releaseFromPenumbra || toRelease == Guid.Empty || !_ipcManager.Penumbra.APIAvailable)
@@ -603,6 +611,25 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
         return data;
     }
 
+    private bool HasValidCachedModdedPaths()
+    {
+        if (_lastAppliedModdedPaths is null || _lastAppliedModdedPaths.Count == 0)
+        {
+            return false;
+        }
+
+        foreach (var entry in _lastAppliedModdedPaths)
+        {
+            if (string.IsNullOrEmpty(entry.Value) || !File.Exists(entry.Value))
+            {
+                Logger.LogDebug("Cached file path {path} missing for {handler}, forcing recalculation", entry.Value ?? "empty", GetLogIdentifier());
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     private bool CanApplyNow()
     {
         return !_dalamudUtil.IsInCombat
@@ -847,6 +874,8 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
         {
             PlayerName = null;
             _cachedData = null;
+            _lastAppliedModdedPaths = null;
+            _needsCollectionRebuild = false;
             Logger.LogDebug("Disposing {name} complete", name);
         }
     }
@@ -1015,23 +1044,46 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
 
         var updateModdedPaths = updatedData.Values.Any(v => v.Any(p => p == PlayerChanges.ModFiles));
         var updateManip = updatedData.Values.Any(v => v.Any(p => p == PlayerChanges.ModManip));
+        var needsCollectionRebuild = _needsCollectionRebuild;
+        var reuseCachedModdedPaths = !updateModdedPaths && needsCollectionRebuild && _lastAppliedModdedPaths is not null;
+        updateModdedPaths = updateModdedPaths || needsCollectionRebuild;
+        updateManip = updateManip || needsCollectionRebuild;
+        Dictionary<(string GamePath, string? Hash), string>? cachedModdedPaths = null;
+        if (reuseCachedModdedPaths)
+        {
+            if (HasValidCachedModdedPaths())
+            {
+                cachedModdedPaths = _lastAppliedModdedPaths;
+            }
+            else
+            {
+                Logger.LogDebug("{handler}: Cached files missing, recalculating mappings", GetLogIdentifier());
+                _lastAppliedModdedPaths = null;
+            }
+        }
 
         _downloadCancellationTokenSource = _downloadCancellationTokenSource?.CancelRecreate() ?? new CancellationTokenSource();
         var downloadToken = _downloadCancellationTokenSource.Token;
-        _ = DownloadAndApplyCharacterAsync(applicationBase, charaData, updatedData, updateModdedPaths, updateManip, downloadToken).ConfigureAwait(false);
+        _ = DownloadAndApplyCharacterAsync(applicationBase, charaData, updatedData, updateModdedPaths, updateManip, cachedModdedPaths, downloadToken).ConfigureAwait(false);
     }
 
     private Task? _pairDownloadTask;
 
     private async Task DownloadAndApplyCharacterAsync(Guid applicationBase, CharacterData charaData, Dictionary<ObjectKind, HashSet<PlayerChanges>> updatedData,
-        bool updateModdedPaths, bool updateManip, CancellationToken downloadToken)
+        bool updateModdedPaths, bool updateManip, Dictionary<(string GamePath, string? Hash), string>? cachedModdedPaths, CancellationToken downloadToken)
     {
         await using var concurrencyLease = await _pairProcessingLimiter.AcquireAsync(downloadToken).ConfigureAwait(false);
-        Dictionary<(string GamePath, string? Hash), string> moddedPaths = [];
         bool skipDownscaleForPair = ShouldSkipDownscale();
         var user = GetPrimaryUserData();
+        Dictionary<(string GamePath, string? Hash), string> moddedPaths;
 
         if (updateModdedPaths)
+        {
+            if (cachedModdedPaths is not null)
+            {
+                moddedPaths = new Dictionary<(string GamePath, string? Hash), string>(cachedModdedPaths, cachedModdedPaths.Comparer);
+            }
+            else
             {
                 int attempts = 0;
                 List<FileReplacementData> toDownloadReplacements = TryCalculateModdedDictionary(applicationBase, charaData, out moddedPaths, downloadToken);
@@ -1082,6 +1134,13 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
                     return;
                 }
             }
+        }
+        else
+        {
+            moddedPaths = cachedModdedPaths is not null
+                ? new Dictionary<(string GamePath, string? Hash), string>(cachedModdedPaths, cachedModdedPaths.Comparer)
+                : [];
+        }
 
         downloadToken.ThrowIfCancellationRequested();
 
@@ -1165,6 +1224,7 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
 
                 await _ipcManager.Penumbra.SetTemporaryModsAsync(Logger, _applicationId, penumbraCollection,
                     moddedPaths.ToDictionary(k => k.Key.GamePath, k => k.Value, StringComparer.Ordinal)).ConfigureAwait(false);
+                _lastAppliedModdedPaths = new Dictionary<(string GamePath, string? Hash), string>(moddedPaths, moddedPaths.Comparer);
                 LastAppliedDataBytes = -1;
                 foreach (var path in moddedPaths.Values.Distinct(StringComparer.OrdinalIgnoreCase).Select(v => new FileInfo(v)).Where(p => p.Exists))
                 {
@@ -1190,6 +1250,7 @@ internal sealed class PairHandlerAdapter : DisposableMediatorSubscriberBase, IPa
             _cachedData = charaData;
             _pairStateCache.Store(Ident, charaData);
             _forceFullReapply = false;
+            _needsCollectionRebuild = false;
             if (LastAppliedApproximateVRAMBytes < 0 || LastAppliedApproximateEffectiveVRAMBytes < 0)
             {
                 _playerPerformanceService.ComputeAndAutoPauseOnVRAMUsageThresholds(this, charaData, new List<DownloadFileTransfer>());

LightlessSync/PlayerData/Pairs/PairHandlerRegistry.cs

@@ -1,22 +1,17 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
-using LightlessSync.API.Dto.CharaData;
 using LightlessSync.API.Dto.User;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     creates, tracks, and removes pair handlers
+/// </summary>
 public sealed class PairHandlerRegistry : IDisposable
 {
     private readonly object _gate = new();
-    private readonly Dictionary<string, IPairHandlerAdapter> _identToHandler = new(StringComparer.Ordinal);
-    private readonly Dictionary<IPairHandlerAdapter, HashSet<PairUniqueIdentifier>> _handlerToPairs = new();
-    private readonly Dictionary<string, CancellationTokenSource> _waitingRequests = new(StringComparer.Ordinal);
+    private readonly Dictionary<string, PairHandlerEntry> _entriesByIdent = new(StringComparer.Ordinal);
+    private readonly Dictionary<IPairHandlerAdapter, PairHandlerEntry> _entriesByHandler = new();
 
     private readonly IPairHandlerAdapterFactory _handlerFactory;
     private readonly PairManager _pairManager;
@@ -24,7 +19,6 @@ public sealed class PairHandlerRegistry : IDisposable
     private readonly ILogger<PairHandlerRegistry> _logger;
 
     private readonly TimeSpan _deletionGracePeriod = TimeSpan.FromMinutes(5);
-    private readonly TimeSpan _waitForHandlerGracePeriod = TimeSpan.FromMinutes(2);
 
     public PairHandlerRegistry(
         IPairHandlerAdapterFactory handlerFactory,
@@ -42,7 +36,7 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            return _handlerToPairs.Keys.Count(handler => handler.IsVisible);
+            return _entriesByHandler.Keys.Count(handler => handler.IsVisible);
         }
     }
 
@@ -50,7 +44,7 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            return _identToHandler.TryGetValue(ident, out var handler) && handler.IsVisible;
+            return _entriesByIdent.TryGetValue(ident, out var entry) && entry.Handler.IsVisible;
         }
     }
 
@@ -64,16 +58,10 @@ public sealed class PairHandlerRegistry : IDisposable
         IPairHandlerAdapter handler;
         lock (_gate)
         {
-            handler = GetOrAddHandler(registration.CharacterIdent);
+            var entry = GetOrCreateEntry(registration.CharacterIdent);
+            handler = entry.Handler;
             handler.ScheduledForDeletion = false;
-
-            if (!_handlerToPairs.TryGetValue(handler, out var set))
-            {
-                set = new HashSet<PairUniqueIdentifier>();
-                _handlerToPairs[handler] = set;
-            }
-
-            set.Add(registration.PairIdent);
+            entry.AddPair(registration.PairIdent);
         }
 
         ApplyPauseStateForHandler(handler);
@@ -109,15 +97,14 @@ public sealed class PairHandlerRegistry : IDisposable
 
         lock (_gate)
         {
-            if (!_identToHandler.TryGetValue(registration.CharacterIdent, out handler))
+            if (!_entriesByIdent.TryGetValue(registration.CharacterIdent, out var entry))
             {
                 return PairOperationResult<PairUniqueIdentifier>.Fail($"Ident {registration.CharacterIdent} not registered.");
             }
 
-            if (_handlerToPairs.TryGetValue(handler, out var set))
-            {
-                set.Remove(registration.PairIdent);
-                if (set.Count == 0)
+            handler = entry.Handler;
+            entry.RemovePair(registration.PairIdent);
+            if (entry.PairCount == 0)
             {
                 if (forceDisposal)
                 {
@@ -130,7 +117,6 @@ public sealed class PairHandlerRegistry : IDisposable
                 }
             }
         }
-        }
 
         if (shouldDisposeImmediately && handler is not null)
         {
@@ -154,13 +140,7 @@ public sealed class PairHandlerRegistry : IDisposable
             return PairOperationResult.Fail($"Character data received without ident for {registration.PairIdent.UserId}.");
         }
 
-        IPairHandlerAdapter? handler;
-        lock (_gate)
-        {
-            _identToHandler.TryGetValue(registration.CharacterIdent, out handler);
-        }
-
-        if (handler is null)
+        if (!TryGetHandler(registration.CharacterIdent, out var handler) || handler is null)
         {
             var registerResult = RegisterOnlinePair(registration);
             if (!registerResult.Success)
@@ -168,16 +148,11 @@ public sealed class PairHandlerRegistry : IDisposable
                 return PairOperationResult.Fail(registerResult.Error);
             }
 
-            lock (_gate)
-            {
-                _identToHandler.TryGetValue(registration.CharacterIdent, out handler);
-            }
-        }
-
-        if (handler is null)
+            if (!TryGetHandler(registration.CharacterIdent, out handler) || handler is null)
             {
                 return PairOperationResult.Fail($"Handler not ready for {registration.PairIdent.UserId}.");
             }
+        }
 
         handler.ApplyData(dto.CharaData);
         return PairOperationResult.Ok();
@@ -185,13 +160,7 @@ public sealed class PairHandlerRegistry : IDisposable
 
     public PairOperationResult ApplyLastReceivedData(PairUniqueIdentifier pairIdent, string ident, bool forced = false)
     {
-        IPairHandlerAdapter? handler;
-        lock (_gate)
-        {
-            _identToHandler.TryGetValue(ident, out handler);
-        }
-
-        if (handler is null)
+        if (!TryGetHandler(ident, out var handler) || handler is null)
         {
             return PairOperationResult.Fail($"Cannot reapply data: handler for {pairIdent.UserId} not found.");
         }
@@ -202,13 +171,7 @@ public sealed class PairHandlerRegistry : IDisposable
 
     public PairOperationResult SetUploading(PairUniqueIdentifier pairIdent, string ident, bool uploading)
     {
-        IPairHandlerAdapter? handler;
-        lock (_gate)
-        {
-            _identToHandler.TryGetValue(ident, out handler);
-        }
-
-        if (handler is null)
+        if (!TryGetHandler(ident, out var handler) || handler is null)
         {
             return PairOperationResult.Fail($"Cannot set uploading for {pairIdent.UserId}: handler not found.");
         }
@@ -219,44 +182,31 @@ public sealed class PairHandlerRegistry : IDisposable
 
     public PairOperationResult SetPausedState(PairUniqueIdentifier pairIdent, string ident, bool paused)
     {
-        IPairHandlerAdapter? handler;
-        lock (_gate)
-        {
-            _identToHandler.TryGetValue(ident, out handler);
-        }
-
-        if (handler is null)
+        if (!TryGetHandler(ident, out var handler) || handler is null)
         {
             return PairOperationResult.Fail($"Cannot update pause state for {pairIdent.UserId}: handler not found.");
         }
 
         _ = paused; // value reflected in pair manager already
-        // Recalculate pause state against all registered pairs to ensure consistency across contexts.
         ApplyPauseStateForHandler(handler);
         return PairOperationResult.Ok();
     }
 
     public PairOperationResult<IReadOnlyList<(PairUniqueIdentifier Ident, PairConnection Pair)>> GetPairConnections(string ident)
     {
-        IPairHandlerAdapter? handler;
-        HashSet<PairUniqueIdentifier>? identifiers = null;
-
+        PairHandlerEntry? entry;
         lock (_gate)
         {
-            _identToHandler.TryGetValue(ident, out handler);
-            if (handler is not null)
-            {
-                _handlerToPairs.TryGetValue(handler, out identifiers);
-            }
+            _entriesByIdent.TryGetValue(ident, out entry);
         }
 
-        if (handler is null || identifiers is null)
+        if (entry is null)
         {
             return PairOperationResult<IReadOnlyList<(PairUniqueIdentifier Ident, PairConnection Pair)>>.Fail($"No handler registered for {ident}.");
         }
 
         var list = new List<(PairUniqueIdentifier, PairConnection)>();
-        foreach (var pairIdent in identifiers)
+        foreach (var pairIdent in entry.SnapshotPairs())
         {
             var result = _pairManager.GetPair(pairIdent.UserId);
             if (result.Success)
@@ -279,8 +229,8 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            var success = _identToHandler.TryGetValue(ident, out var resolved);
-            handler = resolved;
+            var success = _entriesByIdent.TryGetValue(ident, out var entry);
+            handler = entry?.Handler;
             return success;
         }
     }
@@ -289,7 +239,7 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            return _identToHandler.Values.Distinct().ToList();
+            return _entriesByHandler.Keys.ToList();
         }
     }
 
@@ -297,9 +247,9 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            if (_handlerToPairs.TryGetValue(handler, out var pairs))
+            if (_entriesByHandler.TryGetValue(handler, out var entry))
             {
-                return pairs.ToList();
+                return entry.SnapshotPairs();
             }
         }
 
@@ -330,17 +280,9 @@ public sealed class PairHandlerRegistry : IDisposable
         List<IPairHandlerAdapter> handlers;
         lock (_gate)
         {
-            handlers = _identToHandler.Values.Distinct().ToList();
-            _identToHandler.Clear();
-            _handlerToPairs.Clear();
-
-            foreach (var pending in _waitingRequests.Values)
-            {
-                pending.Cancel();
-                pending.Dispose();
-            }
-
-            _waitingRequests.Clear();
+            handlers = _entriesByHandler.Keys.ToList();
+            _entriesByIdent.Clear();
+            _entriesByHandler.Clear();
         }
 
         foreach (var handler in handlers)
@@ -364,14 +306,9 @@ public sealed class PairHandlerRegistry : IDisposable
         List<IPairHandlerAdapter> handlers;
         lock (_gate)
         {
-            handlers = _identToHandler.Values.Distinct().ToList();
-            _identToHandler.Clear();
-            _handlerToPairs.Clear();
-            foreach (var kv in _waitingRequests.Values)
-            {
-                kv.Cancel();
-            }
-            _waitingRequests.Clear();
+            handlers = _entriesByHandler.Keys.ToList();
+            _entriesByIdent.Clear();
+            _entriesByHandler.Clear();
         }
 
         foreach (var handler in handlers)
@@ -380,46 +317,23 @@ public sealed class PairHandlerRegistry : IDisposable
         }
     }
 
-    private IPairHandlerAdapter GetOrAddHandler(string ident)
+    private PairHandlerEntry GetOrCreateEntry(string ident)
     {
-        if (_identToHandler.TryGetValue(ident, out var handler))
+        if (_entriesByIdent.TryGetValue(ident, out var entry))
         {
-            return handler;
+            return entry;
         }
 
-        handler = _handlerFactory.Create(ident);
-        _identToHandler[ident] = handler;
-        _handlerToPairs[handler] = new HashSet<PairUniqueIdentifier>();
-        return handler;
-    }
-
-    private void EnsureInitialized(IPairHandlerAdapter handler)
-    {
-        if (handler.Initialized)
-        {
-            return;
-        }
-
-        try
-        {
-            handler.Initialize();
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Failed to initialize handler for {Ident}", handler.Ident);
-        }
+        var handler = _handlerFactory.Create(ident);
+        entry = new PairHandlerEntry(ident, handler);
+        _entriesByIdent[ident] = entry;
+        _entriesByHandler[handler] = entry;
+        return entry;
     }
 
     private async Task RemoveAfterGracePeriodAsync(IPairHandlerAdapter handler)
-    {
-        try
     {
         await Task.Delay(_deletionGracePeriod).ConfigureAwait(false);
-        }
-        catch (TaskCanceledException)
-        {
-            return;
-        }
 
         if (TryFinalizeHandlerRemoval(handler))
         {
@@ -431,63 +345,15 @@ public sealed class PairHandlerRegistry : IDisposable
     {
         lock (_gate)
         {
-            if (!_handlerToPairs.TryGetValue(handler, out var set) || set.Count > 0)
+            if (!_entriesByHandler.TryGetValue(handler, out var entry) || entry.HasPairs)
             {
                 handler.ScheduledForDeletion = false;
                 return false;
             }
 
-            _handlerToPairs.Remove(handler);
-            _identToHandler.Remove(handler.Ident);
-
-            if (_waitingRequests.TryGetValue(handler.Ident, out var cts))
-            {
-                cts.Cancel();
-                cts.Dispose();
-                _waitingRequests.Remove(handler.Ident);
-            }
-
+            _entriesByHandler.Remove(handler);
+            _entriesByIdent.Remove(entry.Ident);
             return true;
         }
     }
-
-    private async Task WaitThenApplyDataAsync(PairRegistration registration, OnlineUserCharaDataDto dto, CancellationTokenSource cts)
-    {
-        var token = cts.Token;
-        try
-        {
-            while (!token.IsCancellationRequested)
-            {
-                IPairHandlerAdapter? handler;
-                lock (_gate)
-                {
-                    _identToHandler.TryGetValue(registration.CharacterIdent!, out handler);
-                }
-
-                if (handler is not null && handler.Initialized)
-                {
-                    handler.ApplyData(dto.CharaData);
-                    break;
-                }
-
-                await Task.Delay(TimeSpan.FromMilliseconds(500), token).ConfigureAwait(false);
-            }
-        }
-        catch (OperationCanceledException)
-        {
-            // expected
-        }
-        finally
-        {
-            lock (_gate)
-            {
-                if (_waitingRequests.TryGetValue(registration.CharacterIdent!, out var existing) && existing == cts)
-                {
-                    _waitingRequests.Remove(registration.CharacterIdent!);
-                }
-            }
-
-            cts.Dispose();
-        }
-    }
 }

LightlessSync/PlayerData/Pairs/PairLedger.cs

@@ -1,17 +1,13 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using LightlessSync.API.Data;
 using LightlessSync.API.Dto.Group;
-using LightlessSync.Services.Events;
 using LightlessSync.Services.Mediator;
 using LightlessSync.UI.Models;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     keeps pair info for ui and reapplication
+/// </summary>
 public sealed class PairLedger : DisposableMediatorSubscriberBase
 {
     private readonly PairManager _pairManager;

LightlessSync/PlayerData/Pairs/PairManager.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
-using System.Linq;
 using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Dto.Group;
@@ -9,6 +6,9 @@ using LightlessSync.API.Dto.User;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     in memory state for pairs, groups, and syncshells
+/// </summary>
 public sealed class PairManager
 {
     private readonly object _gate = new();

LightlessSync/PlayerData/Pairs/PairModels.cs

@@ -1,5 +1,3 @@
-using System;
-using System.Collections.Generic;
 using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
@@ -7,42 +5,27 @@ using LightlessSync.API.Dto.Group;
 
 namespace LightlessSync.PlayerData.Pairs;
 
-public readonly struct PairOperationResult
+/// <summary>
+///     core models for the pair system
+/// </summary>
+public sealed class PairState
 {
-    private PairOperationResult(bool success, string? error)
-    {
-        Success = success;
-        Error = error;
+    public CharacterData? CharacterData { get; set; }
+    public Guid? TemporaryCollectionId { get; set; }
+
+    public bool IsEmpty => CharacterData is null && (TemporaryCollectionId is null || TemporaryCollectionId == Guid.Empty);
 }
 
-    public bool Success { get; }
-    public string? Error { get; }
-
-    public static PairOperationResult Ok() => new(true, null);
-
-    public static PairOperationResult Fail(string error) => new(false, error);
-}
-
-public readonly struct PairOperationResult<T>
-{
-    private PairOperationResult(bool success, T value, string? error)
-    {
-        Success = success;
-        Value = value;
-        Error = error;
-    }
-
-    public bool Success { get; }
-    public T Value { get; }
-    public string? Error { get; }
-
-    public static PairOperationResult<T> Ok(T value) => new(true, value, null);
-
-    public static PairOperationResult<T> Fail(string error) => new(false, default!, error);
-}
+public readonly record struct PairUniqueIdentifier(string UserId);
 
+/// <summary>
+///     link between a pair id and character ident
+/// </summary>
 public sealed record PairRegistration(PairUniqueIdentifier PairIdent, string? CharacterIdent);
 
+/// <summary>
+///     per group membership info for a pair
+/// </summary>
 public sealed class GroupPairRelationship
 {
     public GroupPairRelationship(string groupId, GroupPairUserInfo? info)
@@ -60,6 +43,9 @@ public sealed class GroupPairRelationship
     }
 }
 
+/// <summary>
+///     runtime view of a single pair connection
+/// </summary>
 public sealed class PairConnection
 {
     public PairConnection(UserData user)
@@ -121,6 +107,9 @@ public sealed class PairConnection
     }
 }
 
+/// <summary>
+///     syncshell metadata plus member connections
+/// </summary>
 public sealed class Syncshell
 {
     public Syncshell(GroupFullInfoDto dto)
@@ -138,12 +127,94 @@ public sealed class Syncshell
     }
 }
 
-public sealed class PairState
+/// <summary>
+///     simple success/failure result
+/// </summary>
+public readonly struct PairOperationResult
 {
-    public CharacterData? CharacterData { get; set; }
-    public Guid? TemporaryCollectionId { get; set; }
-
-    public bool IsEmpty => CharacterData is null && (TemporaryCollectionId is null || TemporaryCollectionId == Guid.Empty);
+    private PairOperationResult(bool success, string? error)
+    {
+        Success = success;
+        Error = error;
     }
 
-public readonly record struct PairUniqueIdentifier(string UserId);
+    public bool Success { get; }
+    public string? Error { get; }
+
+    public static PairOperationResult Ok() => new(true, null);
+
+    public static PairOperationResult Fail(string error) => new(false, error);
+}
+
+/// <summary>
+///     typed success/failure result
+/// </summary>
+public readonly struct PairOperationResult<T>
+{
+    private PairOperationResult(bool success, T value, string? error)
+    {
+        Success = success;
+        Value = value;
+        Error = error;
+    }
+
+    public bool Success { get; }
+    public T Value { get; }
+    public string? Error { get; }
+
+    public static PairOperationResult<T> Ok(T value) => new(true, value, null);
+
+    public static PairOperationResult<T> Fail(string error) => new(false, default!, error);
+}
+
+/// <summary>
+///     state of which optional plugin warnings were shown
+/// </summary>
+public record OptionalPluginWarning
+{
+    public bool ShownHeelsWarning { get; set; } = false;
+    public bool ShownCustomizePlusWarning { get; set; } = false;
+    public bool ShownHonorificWarning { get; set; } = false;
+    public bool ShownMoodlesWarning { get; set; } = false;
+    public bool ShowPetNicknamesWarning { get; set; } = false;
+}
+
+/// <summary>
+///     tracks the handler registered pairs for an ident
+/// </summary>
+internal sealed class PairHandlerEntry
+{
+    private readonly HashSet<PairUniqueIdentifier> _pairs = new();
+
+    public PairHandlerEntry(string ident, IPairHandlerAdapter handler)
+    {
+        Ident = ident;
+        Handler = handler;
+    }
+
+    public string Ident { get; }
+    public IPairHandlerAdapter Handler { get; }
+
+    public bool HasPairs => _pairs.Count > 0;
+    public int PairCount => _pairs.Count;
+
+    public void AddPair(PairUniqueIdentifier pair)
+    {
+        _pairs.Add(pair);
+    }
+
+    public bool RemovePair(PairUniqueIdentifier pair)
+    {
+        return _pairs.Remove(pair);
+    }
+
+    public IReadOnlyCollection<PairUniqueIdentifier> SnapshotPairs()
+    {
+        if (_pairs.Count == 0)
+        {
+            return Array.Empty<PairUniqueIdentifier>();
+        }
+
+        return _pairs.ToArray();
+    }
+}

LightlessSync/PlayerData/Pairs/PairStateCache.cs

@@ -1,11 +1,12 @@
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using LightlessSync.API.Data;
 using LightlessSync.Utils;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     cache for character/pair data and penumbra collections
+/// </summary>
 public sealed class PairStateCache
 {
     private readonly ConcurrentDictionary<string, PairState> _cache = new(StringComparer.Ordinal);

LightlessSync/PlayerData/Pairs/VisibleUserDataDistributor.cs

@@ -1,8 +1,3 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 using LightlessSync.API.Data;
 using LightlessSync.API.Data.Comparer;
 using LightlessSync.Services;
@@ -14,6 +9,9 @@ using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.PlayerData.Pairs;
 
+/// <summary>
+///     pushes character data to visible pairs
+/// </summary>
 public class VisibleUserDataDistributor : DisposableMediatorSubscriberBase
 {
     private readonly ApiController _apiController;

LightlessSync/Plugin.cs

@@ -228,7 +228,7 @@ public sealed class Plugin : IDalamudPlugin
             collection.AddSingleton((s) => new IpcCallerPetNames(s.GetRequiredService<ILogger<IpcCallerPetNames>>(), pluginInterface,
                 s.GetRequiredService<DalamudUtilService>(), s.GetRequiredService<LightlessMediator>()));
             collection.AddSingleton((s) => new IpcCallerBrio(s.GetRequiredService<ILogger<IpcCallerBrio>>(), pluginInterface,
-                s.GetRequiredService<DalamudUtilService>()));
+                s.GetRequiredService<DalamudUtilService>(), s.GetRequiredService<LightlessMediator>()));
             collection.AddSingleton((s) => new IpcManager(s.GetRequiredService<ILogger<IpcManager>>(),
                 s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<IpcCallerPenumbra>(), s.GetRequiredService<IpcCallerGlamourer>(),
                 s.GetRequiredService<IpcCallerCustomize>(), s.GetRequiredService<IpcCallerHeels>(), s.GetRequiredService<IpcCallerHonorific>(),
@@ -340,8 +340,8 @@ public sealed class Plugin : IDalamudPlugin
                 s.GetRequiredService<CacheMonitor>(), s.GetRequiredService<FileDialogManager>(), s.GetRequiredService<LightlessConfigService>(), s.GetRequiredService<DalamudUtilService>(),
                 pluginInterface, textureProvider, s.GetRequiredService<Dalamud.Localization>(), s.GetRequiredService<ServerConfigurationManager>(), s.GetRequiredService<TokenProvider>(),
                 s.GetRequiredService<LightlessMediator>()));
-            collection.AddScoped((s) => new NameplateService(s.GetRequiredService<ILogger<NameplateService>>(), s.GetRequiredService<LightlessConfigService>(), namePlateGui, clientState,
-                s.GetRequiredService<PairUiService>(), s.GetRequiredService<LightlessMediator>()));
+            collection.AddScoped((s) => new NameplateService(s.GetRequiredService<ILogger<NameplateService>>(), s.GetRequiredService<LightlessConfigService>(), clientState, gameGui, objectTable, gameInteropProvider,
+                 s.GetRequiredService<LightlessMediator>(),s.GetRequiredService<PairUiService>()));
             collection.AddScoped((s) => new NameplateHandler(s.GetRequiredService<ILogger<NameplateHandler>>(), addonLifecycle, gameGui, s.GetRequiredService<DalamudUtilService>(),
                 s.GetRequiredService<LightlessConfigService>(), s.GetRequiredService<LightlessMediator>(), clientState, s.GetRequiredService<PairUiService>()));
 

LightlessSync/Services/Chat/ChatModels.cs

@@ -1,5 +1,3 @@
-using System;
-using System.Collections.Generic;
 using LightlessSync.API.Dto.Chat;
 
 namespace LightlessSync.Services.Chat;

LightlessSync/Services/Chat/ZoneChatService.cs

@@ -1,12 +1,5 @@
-using LightlessSync;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 using LightlessSync.API.Dto;
 using LightlessSync.API.Dto.Chat;
-using LightlessSync.Services;
 using LightlessSync.Services.ActorTracking;
 using LightlessSync.Services.Mediator;
 using LightlessSync.WebAPI;

LightlessSync/Services/NameplateService.cs

@@ -1,45 +1,122 @@
 using Dalamud.Game.ClientState.Objects.Enums;
-using Dalamud.Game.Gui.NamePlate;
+using Dalamud.Game.ClientState.Objects.SubKinds;
+using Dalamud.Game.NativeWrapper;
 using Dalamud.Game.Text.SeStringHandling;
+using Dalamud.Hooking;
 using Dalamud.Plugin.Services;
 using Dalamud.Utility;
+using Dalamud.Utility.Signatures;
+using FFXIVClientStructs.FFXIV.Client.Game.Character;
+using FFXIVClientStructs.FFXIV.Client.UI;
+using FFXIVClientStructs.FFXIV.Component.GUI;
 using LightlessSync.LightlessConfiguration;
 using LightlessSync.Services.Mediator;
-using LightlessSync.UI;
 using LightlessSync.UI.Services;
 using Microsoft.Extensions.Logging;
+using System.Numerics;
+using static LightlessSync.UI.DtrEntry;
+using LSeStringBuilder = Lumina.Text.SeStringBuilder;
 
 namespace LightlessSync.Services;
 
-public class NameplateService : DisposableMediatorSubscriberBase
+/// <summary>
+/// NameplateService is used for coloring our nameplates based on the settings of the user.
+/// </summary>
+public unsafe class NameplateService : DisposableMediatorSubscriberBase
 {
+    private delegate nint UpdateNameplateDelegate(RaptureAtkModule* raptureAtkModule, RaptureAtkModule.NamePlateInfo* namePlateInfo, NumberArrayData* numArray, StringArrayData* stringArray, BattleChara* battleChara, int numArrayIndex, int stringArrayIndex);
+
+    // Glyceri, Thanks :bow:
+    [Signature("40 53 55 57 41 56 48 81 EC ?? ?? ?? ?? 48 8B 84 24", DetourName = nameof(UpdateNameplateDetour))]
+    private readonly Hook<UpdateNameplateDelegate>? _nameplateHook = null;
+
     private readonly ILogger<NameplateService> _logger;
     private readonly LightlessConfigService _configService;
     private readonly IClientState _clientState;
-    private readonly INamePlateGui _namePlateGui;
+    private readonly IGameGui _gameGui;
+    private readonly IObjectTable _objectTable;
     private readonly PairUiService _pairUiService;
 
     public NameplateService(ILogger<NameplateService> logger,
         LightlessConfigService configService,
-        INamePlateGui namePlateGui,
         IClientState clientState,
-        PairUiService pairUiService,
-        LightlessMediator lightlessMediator) : base(logger, lightlessMediator)
+        IGameGui gameGui,
+        IObjectTable objectTable,
+        IGameInteropProvider interop,
+        LightlessMediator lightlessMediator,
+        PairUiService pairUiService) : base(logger, lightlessMediator)
     {
         _logger = logger;
         _configService = configService;
-        _namePlateGui = namePlateGui;
         _clientState = clientState;
+        _gameGui = gameGui;
+        _objectTable = objectTable;
         _pairUiService = pairUiService;
 
-        _namePlateGui.OnNamePlateUpdate += OnNamePlateUpdate;
-        _namePlateGui.RequestRedraw();
-        Mediator.Subscribe<VisibilityChange>(this, (_) => _namePlateGui.RequestRedraw());
+        interop.InitializeFromAttributes(this);
+        _nameplateHook?.Enable();
+        Refresh();
+
+        Mediator.Subscribe<VisibilityChange>(this, (_) => Refresh());
     }
 
-    private void OnNamePlateUpdate(INamePlateUpdateContext context, IReadOnlyList<INamePlateUpdateHandler> handlers)
+    /// <summary>
+    /// Detour for the game's internal nameplate update function.
+    /// This will be called whenever the client updates any nameplate.
+    /// 
+    /// We hook into it to apply our own nameplate coloring logic via <see cref="SetNameplate"/>,
+    /// </summary>
+    private nint UpdateNameplateDetour(RaptureAtkModule* raptureAtkModule, RaptureAtkModule.NamePlateInfo* namePlateInfo, NumberArrayData* numArray, StringArrayData* stringArray, BattleChara* battleChara, int numArrayIndex, int stringArrayIndex)
     {
-        if (!_configService.Current.IsNameplateColorsEnabled || (_configService.Current.IsNameplateColorsEnabled && _clientState.IsPvPExcludingDen))
+        try
+        {
+            SetNameplate(namePlateInfo, battleChara);
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "Error in NameplateService UpdateNameplateDetour");
+        }
+
+        return _nameplateHook!.Original(raptureAtkModule, namePlateInfo, numArray, stringArray, battleChara, numArrayIndex, stringArrayIndex);
+    }
+
+    /// <summary>
+    /// Determine if the player should be colored based on conditions (isFriend, IsInParty)
+    /// </summary>
+    /// <param name="playerCharacter">Player character that will be checked</param>
+    /// <param name="visibleUserIds">All visible users in the current object table</param>
+    /// <returns>PLayer should or shouldnt be colored based on the result. True means colored</returns>
+    private bool ShouldColorPlayer(IPlayerCharacter playerCharacter, HashSet<ulong> visibleUserIds)
+    {
+        if (!visibleUserIds.Contains(playerCharacter.GameObjectId))
+            return false;
+
+        var isInParty = playerCharacter.StatusFlags.HasFlag(StatusFlags.PartyMember);
+        var isFriend = playerCharacter.StatusFlags.HasFlag(StatusFlags.Friend);
+
+        bool partyColorAllowed = _configService.Current.overridePartyColor && isInParty;
+        bool friendColorAllowed = _configService.Current.overrideFriendColor && isFriend;
+
+        if ((isInParty && !partyColorAllowed) || (isFriend && !friendColorAllowed))
+            return false;
+
+        return true;
+    }
+
+    /// <summary>
+    /// Setting up the nameplate of the user to be colored
+    /// </summary>
+    /// <param name="namePlateInfo">Information given from the Signature to be updated</param>
+    /// <param name="battleChara">Character from FF</param>
+    private void SetNameplate(RaptureAtkModule.NamePlateInfo* namePlateInfo, BattleChara* battleChara)
+    {
+        if (!_configService.Current.IsNameplateColorsEnabled || _clientState.IsPvPExcludingDen)
+            return;
+        if (namePlateInfo == null || battleChara == null)
+            return;
+
+        var obj = _objectTable.FirstOrDefault(o => o.Address == (nint)battleChara);
+        if (obj is not IPlayerCharacter player)
             return;
 
         var snapshot = _pairUiService.GetSnapshot();
@@ -48,67 +125,130 @@ public class NameplateService : DisposableMediatorSubscriberBase
                     .Select(u => (ulong)u.PlayerCharacterId)
                     .ToHashSet();
 
-        var colors = _configService.Current.NameplateColors;
+        //Check if player should be colored
+        if (!ShouldColorPlayer(player, visibleUsersIds))
+            return;
 
-        foreach (var handler in handlers)
+        var originalName = player.Name.ToString();
+
+        //Check if not null of the name
+        if (string.IsNullOrEmpty(originalName))
+            return;
+
+        //Check if any characters/symbols are forbidden
+        if (HasForbiddenSeStringChars(originalName))
+            return;
+
+        //Swap color channels as we store them in BGR format as FF loves that
+        var cfgColors = SwapColorChannels(_configService.Current.NameplateColors);
+        var coloredName = WrapStringInColor(originalName, cfgColors.Glow, cfgColors.Foreground);
+
+        //Replace string of nameplate with our colored one
+        namePlateInfo->Name.SetString(coloredName.EncodeWithNullTerminator());
+    }
+
+    /// <summary>
+    /// Converts Uint code to Vector4 as we store Colors in Uint in our config, needed for lumina
+    /// </summary>
+    /// <param name="rgb">Color code</param>
+    /// <returns>Vector4 Color</returns>
+    private static Vector4 RgbUintToVector4(uint rgb)
     {
-            var playerCharacter = handler.PlayerCharacter;
-            if (playerCharacter == null)
-                continue;
+        float r = ((rgb >> 16) & 0xFF) / 255f;
+        float g = ((rgb >> 8) & 0xFF) / 255f;
+        float b = (rgb & 0xFF) / 255f;
+        return new Vector4(r, g, b, 1f);
+    }
 
-            var isInParty = playerCharacter.StatusFlags.HasFlag(StatusFlags.PartyMember);
-            var isFriend = playerCharacter.StatusFlags.HasFlag(StatusFlags.Friend);
-            bool partyColorAllowed = (_configService.Current.overridePartyColor && isInParty);
-            bool friendColorAllowed = (_configService.Current.overrideFriendColor && isFriend);
-
-            if (visibleUsersIds.Contains(handler.GameObjectId) &&
-                    !(
-                        (isInParty && !partyColorAllowed) ||
-                        (isFriend && !friendColorAllowed)
-                    ))
+    /// <summary>
+    /// Checks if the string has any forbidden characters/symbols as the string builder wouldnt append.
+    /// </summary>
+    /// <param name="s">String that has to be checked</param>
+    /// <returns>Contains forbidden characters/symbols or not</returns>
+    private static bool HasForbiddenSeStringChars(string s)
     {
-                handler.NameParts.TextWrap = CreateTextWrap(colors);
+        if (string.IsNullOrEmpty(s))
+            return false;
 
-                if (_configService.Current.overrideFcTagColor)
+        foreach (var ch in s)
         {
-                    bool hasActualFcTag = playerCharacter.CompanyTag.TextValue.Length > 0;
-                    bool isFromDifferentRealm = playerCharacter.HomeWorld.RowId != playerCharacter.CurrentWorld.RowId;
-                    bool shouldColorFcArea = hasActualFcTag || (!hasActualFcTag && isFromDifferentRealm);
+            if (ch == '\0' || ch == '\u0002')
+                return true;
+        }
 
-                    if (shouldColorFcArea)
+        return false;
+    }
+
+    /// <summary>
+    /// Wraps the given string with the given edge and text color.
+    /// </summary>
+    /// <param name="text">String that has to be wrapped</param>
+    /// <param name="edgeColor">Edge(border) color</param>
+    /// <param name="textColor">Text color</param>
+    /// <returns>Color wrapped SeString</returns>
+    public static SeString WrapStringInColor(string text, uint? edgeColor = null, uint? textColor = null)
     {
-                        handler.FreeCompanyTagParts.OuterWrap = CreateTextWrap(colors);
-                        handler.FreeCompanyTagParts.TextWrap = CreateTextWrap(colors);
-                    }
-                }
-            }
-        }
+        if (string.IsNullOrEmpty(text))
+            return SeString.Empty;
+
+        var builder = new LSeStringBuilder();
+
+        if (textColor is uint tc)
+            builder.PushColorRgba(RgbUintToVector4(tc));
+
+        if (edgeColor is uint ec)
+            builder.PushEdgeColorRgba(RgbUintToVector4(ec));
+
+        builder.Append(text);
+
+        if (edgeColor != null)
+            builder.PopEdgeColor();
+
+        if (textColor != null)
+            builder.PopColor();
+
+        return builder.ToReadOnlySeString().ToDalamudString();
     }
 
+    /// <summary>
+    /// Request redraw of nameplates
+    /// </summary>
     public void RequestRedraw()
     {
-        _namePlateGui.RequestRedraw();
+        Refresh();
     }
 
-    private static (SeString, SeString) CreateTextWrap(DtrEntry.Colors color)
+    /// <summary>
+    /// Toggles the refresh of the Nameplate addon
+    /// </summary>
+    protected void Refresh()
     {
-        var left = new Lumina.Text.SeStringBuilder();
-        var right = new Lumina.Text.SeStringBuilder();
+        AtkUnitBasePtr namePlateAddon = _gameGui.GetAddonByName("NamePlate");
 
-        left.PushColorRgba(color.Foreground);
-        right.PopColor();
+        if (namePlateAddon.IsNull)
+        {
+            _logger.LogInformation("NamePlate addon is null, cannot refresh nameplates.");
+            return;
+        }
 
-        left.PushEdgeColorRgba(color.Glow);
-        right.PopEdgeColor();
+        var addonNamePlate = (AddonNamePlate*)namePlateAddon.Address;
 
-        return (left.ToReadOnlySeString().ToDalamudString(), right.ToReadOnlySeString().ToDalamudString());
+        if (addonNamePlate == null)
+        {
+            _logger.LogInformation("addonNamePlate addon is null, cannot refresh nameplates.");
+            return;
+        }
+            
+        addonNamePlate->DoFullUpdate = 1;
     }
 
     protected override void Dispose(bool disposing)
     {
-        base.Dispose(disposing);
+        if (disposing)
+        {
+            _nameplateHook?.Dispose();
+        }
 
-        _namePlateGui.OnNamePlateUpdate -= OnNamePlateUpdate;
-        _namePlateGui.RequestRedraw();
+        base.Dispose(disposing);
     }
 }

LightlessSync/Services/TextureCompression/IndexDownscaler.cs

@@ -0,0 +1,312 @@
+using System.Numerics;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
+
+/* 
+ * Index upscaler code (converted/reversed for downscaling purposes) provided by Ny
+ * thank you!!
+*/
+
+namespace LightlessSync.Services.TextureCompression;
+
+internal static class IndexDownscaler
+{
+    private static readonly Vector2[] SampleOffsets =
+    {
+        new(0.25f, 0.25f),
+        new(0.75f, 0.25f),
+        new(0.25f, 0.75f),
+        new(0.75f, 0.75f),
+    };
+
+    public static Image<Rgba32> Downscale(Image<Rgba32> source, int targetWidth, int targetHeight, int blockMultiple)
+    {
+        var current = source.Clone();
+
+        while (current.Width > targetWidth || current.Height > targetHeight)
+        {
+            var nextWidth = Math.Max(targetWidth, Math.Max(blockMultiple, current.Width / 2));
+            var nextHeight = Math.Max(targetHeight, Math.Max(blockMultiple, current.Height / 2));
+            var next = new Image<Rgba32>(nextWidth, nextHeight);
+
+            for (var y = 0; y < nextHeight; y++)
+            {
+                var srcY = Math.Min(current.Height - 1, y * 2);
+                for (var x = 0; x < nextWidth; x++)
+                {
+                    var srcX = Math.Min(current.Width - 1, x * 2);
+
+                    var topLeft = current[srcX, srcY];
+                    var topRight = current[Math.Min(current.Width - 1, srcX + 1), srcY];
+                    var bottomLeft = current[srcX, Math.Min(current.Height - 1, srcY + 1)];
+                    var bottomRight = current[Math.Min(current.Width - 1, srcX + 1), Math.Min(current.Height - 1, srcY + 1)];
+
+                    next[x, y] = DownscaleIndexBlock(topLeft, topRight, bottomLeft, bottomRight);
+                }
+            }
+
+            current.Dispose();
+            current = next;
+        }
+
+        return current;
+    }
+
+    private static Rgba32 DownscaleIndexBlock(in Rgba32 topLeft, in Rgba32 topRight, in Rgba32 bottomLeft, in Rgba32 bottomRight)
+    {
+        Span<Rgba32> ordered = stackalloc Rgba32[4]
+        {
+            bottomLeft,
+            bottomRight,
+            topRight,
+            topLeft
+        };
+
+        Span<float> weights = stackalloc float[4];
+        var hasContribution = false;
+
+        foreach (var sample in SampleOffsets)
+        {
+            if (TryAccumulateSampleWeights(ordered, sample, weights))
+            {
+                hasContribution = true;
+            }
+        }
+
+        if (hasContribution)
+        {
+            var bestIndex = IndexOfMax(weights);
+            if (bestIndex >= 0 && weights[bestIndex] > 0f)
+            {
+                return ordered[bestIndex];
+            }
+        }
+
+        Span<Rgba32> fallback = stackalloc Rgba32[4] { topLeft, topRight, bottomLeft, bottomRight };
+        return PickMajorityColor(fallback);
+    }
+
+    private static bool TryAccumulateSampleWeights(ReadOnlySpan<Rgba32> colors, in Vector2 sampleUv, Span<float> weights)
+    {
+        var red = new Vector4(
+            colors[0].R / 255f,
+            colors[1].R / 255f,
+            colors[2].R / 255f,
+            colors[3].R / 255f);
+
+        var symbols = QuantizeSymbols(red);
+        var cellUv = ComputeShiftedUv(sampleUv);
+
+        Span<int> order = stackalloc int[4];
+        order[0] = 0;
+        order[1] = 1;
+        order[2] = 2;
+        order[3] = 3;
+
+        ApplySymmetry(ref symbols, ref cellUv, order);
+
+        var equality = BuildEquality(symbols, symbols.W);
+        var selector = BuildSelector(equality, symbols, cellUv);
+
+        const uint lut = 0x00000C07u;
+
+        if (((lut >> (int)selector) & 1u) != 0u)
+        {
+            weights[order[3]] += 1f;
+            return true;
+        }
+
+        if (selector == 3u)
+        {
+            equality = BuildEquality(symbols, symbols.Z);
+        }
+
+        var weight = ComputeWeight(equality, cellUv);
+        if (weight <= 1e-6f)
+        {
+            return false;
+        }
+
+        var factor = 1f / weight;
+
+        var wW = equality.W * (1f - cellUv.X) * (1f - cellUv.Y) * factor;
+        var wX = equality.X * (1f - cellUv.X) * cellUv.Y * factor;
+        var wZ = equality.Z * cellUv.X * (1f - cellUv.Y) * factor;
+        var wY = equality.Y * cellUv.X * cellUv.Y * factor;
+
+        var contributed = false;
+
+        if (wW > 0f)
+        {
+            weights[order[3]] += wW;
+            contributed = true;
+        }
+
+        if (wX > 0f)
+        {
+            weights[order[0]] += wX;
+            contributed = true;
+        }
+
+        if (wZ > 0f)
+        {
+            weights[order[2]] += wZ;
+            contributed = true;
+        }
+
+        if (wY > 0f)
+        {
+            weights[order[1]] += wY;
+            contributed = true;
+        }
+
+        return contributed;
+    }
+
+    private static Vector4 QuantizeSymbols(in Vector4 channel)
+        => new(
+            Quantize(channel.X),
+            Quantize(channel.Y),
+            Quantize(channel.Z),
+            Quantize(channel.W));
+
+    private static float Quantize(float value)
+    {
+        var clamped = Math.Clamp(value, 0f, 1f);
+        return (MathF.Round(clamped * 16f) + 0.5f) / 16f;
+    }
+
+    private static void ApplySymmetry(ref Vector4 symbols, ref Vector2 cellUv, Span<int> order)
+    {
+        if (cellUv.X >= 0.5f)
+        {
+            symbols = SwapYxwz(symbols, order);
+            cellUv.X = 1f - cellUv.X;
+        }
+
+        if (cellUv.Y >= 0.5f)
+        {
+            symbols = SwapWzyx(symbols, order);
+            cellUv.Y = 1f - cellUv.Y;
+        }
+    }
+
+    private static Vector4 BuildEquality(in Vector4 symbols, float reference)
+        => new(
+            AreEqual(symbols.X, reference) ? 1f : 0f,
+            AreEqual(symbols.Y, reference) ? 1f : 0f,
+            AreEqual(symbols.Z, reference) ? 1f : 0f,
+            AreEqual(symbols.W, reference) ? 1f : 0f);
+
+    private static uint BuildSelector(in Vector4 equality, in Vector4 symbols, in Vector2 cellUv)
+    {
+        uint selector = 0;
+        if (equality.X > 0.5f) selector |= 4u;
+        if (equality.Y > 0.5f) selector |= 8u;
+        if (equality.Z > 0.5f) selector |= 16u;
+        if (AreEqual(symbols.X, symbols.Z)) selector |= 2u;
+        if (cellUv.X + cellUv.Y >= 0.5f) selector |= 1u;
+
+        return selector;
+    }
+
+    private static float ComputeWeight(in Vector4 equality, in Vector2 cellUv)
+        => equality.W * (1f - cellUv.X) * (1f - cellUv.Y)
+         + equality.X * (1f - cellUv.X) * cellUv.Y
+         + equality.Z * cellUv.X * (1f - cellUv.Y)
+         + equality.Y * cellUv.X * cellUv.Y;
+
+    private static Vector2 ComputeShiftedUv(in Vector2 uv)
+    {
+        var shifted = new Vector2(
+            uv.X - MathF.Floor(uv.X),
+            uv.Y - MathF.Floor(uv.Y));
+
+        shifted.X -= 0.5f;
+        if (shifted.X < 0f)
+        {
+            shifted.X += 1f;
+        }
+
+        shifted.Y -= 0.5f;
+        if (shifted.Y < 0f)
+        {
+            shifted.Y += 1f;
+        }
+
+        return shifted;
+    }
+
+    private static Vector4 SwapYxwz(in Vector4 v, Span<int> order)
+    {
+        var o0 = order[0];
+        var o1 = order[1];
+        var o2 = order[2];
+        var o3 = order[3];
+
+        order[0] = o1;
+        order[1] = o0;
+        order[2] = o3;
+        order[3] = o2;
+
+        return new Vector4(v.Y, v.X, v.W, v.Z);
+    }
+
+    private static Vector4 SwapWzyx(in Vector4 v, Span<int> order)
+    {
+        var o0 = order[0];
+        var o1 = order[1];
+        var o2 = order[2];
+        var o3 = order[3];
+
+        order[0] = o3;
+        order[1] = o2;
+        order[2] = o1;
+        order[3] = o0;
+
+        return new Vector4(v.W, v.Z, v.Y, v.X);
+    }
+
+    private static int IndexOfMax(ReadOnlySpan<float> values)
+    {
+        var bestIndex = -1;
+        var bestValue = 0f;
+
+        for (var i = 0; i < values.Length; i++)
+        {
+            if (values[i] > bestValue)
+            {
+                bestValue = values[i];
+                bestIndex = i;
+            }
+        }
+
+        return bestIndex;
+    }
+
+    private static bool AreEqual(float a, float b) => MathF.Abs(a - b) <= 1e-5f;
+
+    private static Rgba32 PickMajorityColor(ReadOnlySpan<Rgba32> colors)
+    {
+        var counts = new Dictionary<Rgba32, int>(colors.Length);
+        foreach (var color in colors)
+        {
+            if (counts.TryGetValue(color, out var count))
+            {
+                counts[color] = count + 1;
+            }
+            else
+            {
+                counts[color] = 1;
+            }
+        }
+
+        return counts
+            .OrderByDescending(kvp => kvp.Value)
+            .ThenByDescending(kvp => kvp.Key.A)
+            .ThenByDescending(kvp => kvp.Key.R)
+            .ThenByDescending(kvp => kvp.Key.G)
+            .ThenByDescending(kvp => kvp.Key.B)
+            .First().Key;
+    }
+}

LightlessSync/Services/TextureCompression/TexFileHelper.cs

@@ -1,5 +1,3 @@
-using System;
-using System.IO;
 using System.Runtime.InteropServices;
 using Lumina.Data.Files;
 using OtterTex;

LightlessSync/Services/TextureCompression/TextureCompressionCapabilities.cs

@@ -1,7 +1,4 @@
-using System.Collections.Generic;
 using System.Collections.Immutable;
-using System.IO;
-using System.Linq;
 using Penumbra.Api.Enums;
 
 namespace LightlessSync.Services.TextureCompression;

LightlessSync/Services/TextureCompression/TextureCompressionRequest.cs

@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 
 namespace LightlessSync.Services.TextureCompression;
 

LightlessSync/Services/TextureCompression/TextureCompressionService.cs

@@ -1,8 +1,3 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Threading;
-using System.Threading.Tasks;
 using LightlessSync.Interop.Ipc;
 using LightlessSync.FileCache;
 using Microsoft.Extensions.Logging;

LightlessSync/Services/TextureCompression/TextureDownscaleService.cs

@@ -2,7 +2,6 @@ using System;
 using System.Collections.Concurrent;
 using System.Buffers.Binary;
 using System.Globalization;
-using System.Numerics;
 using System.IO;
 using OtterTex;
 using OtterImage = OtterTex.Image;
@@ -15,7 +14,6 @@ using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Processing;
 
 /* 
- * Index upscaler code (converted/reversed for downscaling purposes) provided by Ny
  * OtterTex made by Ottermandias
  * thank you!!
 */
@@ -183,7 +181,7 @@ public sealed class TextureDownscaleService
                 return;
             }
 
-            using var resized = ReduceIndexTexture(originalImage, targetSize.width, targetSize.height);
+            using var resized = IndexDownscaler.Downscale(originalImage, targetSize.width, targetSize.height, BlockMultiple);
 
             var resizedPixels = new byte[targetSize.width * targetSize.height * 4];
             resized.CopyPixelDataTo(resizedPixels);
@@ -231,8 +229,7 @@ public sealed class TextureDownscaleService
 
     private static bool IsIndexMap(TextureMapKind kind)
         => kind is TextureMapKind.Mask
-            or TextureMapKind.Index
-            or TextureMapKind.Ui;
+            or TextureMapKind.Index;
 
     private Task<bool> TryDropTopMipAsync(
         string hash,
@@ -423,39 +420,6 @@ public sealed class TextureDownscaleService
     private static int ReduceDimension(int value)
         => value <= 1 ? 1 : Math.Max(1, value / 2);
 
-    private static Image<Rgba32> ReduceIndexTexture(Image<Rgba32> source, int targetWidth, int targetHeight)
-    {
-        var current = source.Clone();
-
-        while (current.Width > targetWidth || current.Height > targetHeight)
-        {
-            var nextWidth = Math.Max(targetWidth, Math.Max(BlockMultiple, current.Width / 2));
-            var nextHeight = Math.Max(targetHeight, Math.Max(BlockMultiple, current.Height / 2));
-            var next = new Image<Rgba32>(nextWidth, nextHeight);
-
-            for (int y = 0; y < nextHeight; y++)
-            {
-                var srcY = Math.Min(current.Height - 1, y * 2);
-                for (int x = 0; x < nextWidth; x++)
-                {
-                    var srcX = Math.Min(current.Width - 1, x * 2);
-
-                    var topLeft = current[srcX, srcY];
-                    var topRight = current[Math.Min(current.Width - 1, srcX + 1), srcY];
-                    var bottomLeft = current[srcX, Math.Min(current.Height - 1, srcY + 1)];
-                    var bottomRight = current[Math.Min(current.Width - 1, srcX + 1), Math.Min(current.Height - 1, srcY + 1)];
-
-                    next[x, y] = DownscaleIndexBlock(topLeft, topRight, bottomLeft, bottomRight);
-                }
-            }
-
-            current.Dispose();
-            current = next;
-        }
-
-        return current;
-    }
-
     private static Image<Rgba32> ReduceLinearTexture(Image<Rgba32> source, int targetWidth, int targetHeight)
     {
         var clone = source.Clone();
@@ -470,271 +434,6 @@ public sealed class TextureDownscaleService
         return clone;
     }
 
-    private static Rgba32 DownscaleIndexBlock(in Rgba32 topLeft, in Rgba32 topRight, in Rgba32 bottomLeft, in Rgba32 bottomRight)
-    {
-        Span<Rgba32> ordered = stackalloc Rgba32[4]
-        {
-            bottomLeft,
-            bottomRight,
-            topRight,
-            topLeft
-        };
-
-        Span<float> weights = stackalloc float[4];
-        var hasContribution = false;
-
-        foreach (var sample in SampleOffsets)
-        {
-            if (TryAccumulateSampleWeights(ordered, sample, weights))
-            {
-                hasContribution = true;
-            }
-        }
-
-        if (hasContribution)
-        {
-            var bestIndex = IndexOfMax(weights);
-            if (bestIndex >= 0 && weights[bestIndex] > 0f)
-            {
-                return ordered[bestIndex];
-            }
-        }
-
-        Span<Rgba32> fallback = stackalloc Rgba32[4] { topLeft, topRight, bottomLeft, bottomRight };
-        return PickMajorityColor(fallback);
-    }
-
-    private static readonly Vector2[] SampleOffsets =
-    {
-        new(0.25f, 0.25f),
-        new(0.75f, 0.25f),
-        new(0.25f, 0.75f),
-        new(0.75f, 0.75f),
-    };
-
-    private static bool TryAccumulateSampleWeights(ReadOnlySpan<Rgba32> colors, in Vector2 sampleUv, Span<float> weights)
-    {
-        var red = new Vector4(
-            colors[0].R / 255f,
-            colors[1].R / 255f,
-            colors[2].R / 255f,
-            colors[3].R / 255f);
-
-        var symbols = QuantizeSymbols(red);
-        var cellUv = ComputeShiftedUv(sampleUv);
-
-        Span<int> order = stackalloc int[4];
-        order[0] = 0;
-        order[1] = 1;
-        order[2] = 2;
-        order[3] = 3;
-
-        ApplySymmetry(ref symbols, ref cellUv, order);
-
-        var equality = BuildEquality(symbols, symbols.W);
-        var selector = BuildSelector(equality, symbols, cellUv);
-
-        const uint lut = 0x00000C07u;
-
-        if (((lut >> (int)selector) & 1u) != 0u)
-        {
-            weights[order[3]] += 1f;
-            return true;
-        }
-
-        if (selector == 3u)
-        {
-            equality = BuildEquality(symbols, symbols.Z);
-        }
-
-        var weight = ComputeWeight(equality, cellUv);
-        if (weight <= 1e-6f)
-        {
-            return false;
-        }
-
-        var factor = 1f / weight;
-
-        var wW = equality.W * (1f - cellUv.X) * (1f - cellUv.Y) * factor;
-        var wX = equality.X * (1f - cellUv.X) * cellUv.Y * factor;
-        var wZ = equality.Z * cellUv.X * (1f - cellUv.Y) * factor;
-        var wY = equality.Y * cellUv.X * cellUv.Y * factor;
-
-        var contributed = false;
-
-        if (wW > 0f)
-        {
-            weights[order[3]] += wW;
-            contributed = true;
-        }
-
-        if (wX > 0f)
-        {
-            weights[order[0]] += wX;
-            contributed = true;
-        }
-
-        if (wZ > 0f)
-        {
-            weights[order[2]] += wZ;
-            contributed = true;
-        }
-
-        if (wY > 0f)
-        {
-            weights[order[1]] += wY;
-            contributed = true;
-        }
-
-        return contributed;
-    }
-
-    private static Vector4 QuantizeSymbols(in Vector4 channel)
-        => new(
-            Quantize(channel.X),
-            Quantize(channel.Y),
-            Quantize(channel.Z),
-            Quantize(channel.W));
-
-    private static float Quantize(float value)
-    {
-        var clamped = Math.Clamp(value, 0f, 1f);
-        return (MathF.Round(clamped * 16f) + 0.5f) / 16f;
-    }
-
-    private static void ApplySymmetry(ref Vector4 symbols, ref Vector2 cellUv, Span<int> order)
-    {
-        if (cellUv.X >= 0.5f)
-        {
-            symbols = SwapYxwz(symbols, order);
-            cellUv.X = 1f - cellUv.X;
-        }
-
-        if (cellUv.Y >= 0.5f)
-        {
-            symbols = SwapWzyx(symbols, order);
-            cellUv.Y = 1f - cellUv.Y;
-        }
-    }
-
-    private static Vector4 BuildEquality(in Vector4 symbols, float reference)
-        => new(
-            AreEqual(symbols.X, reference) ? 1f : 0f,
-            AreEqual(symbols.Y, reference) ? 1f : 0f,
-            AreEqual(symbols.Z, reference) ? 1f : 0f,
-            AreEqual(symbols.W, reference) ? 1f : 0f);
-
-    private static uint BuildSelector(in Vector4 equality, in Vector4 symbols, in Vector2 cellUv)
-    {
-        uint selector = 0;
-        if (equality.X > 0.5f) selector |= 4u;
-        if (equality.Y > 0.5f) selector |= 8u;
-        if (equality.Z > 0.5f) selector |= 16u;
-        if (AreEqual(symbols.X, symbols.Z)) selector |= 2u;
-        if (cellUv.X + cellUv.Y >= 0.5f) selector |= 1u;
-
-        return selector;
-    }
-
-    private static float ComputeWeight(in Vector4 equality, in Vector2 cellUv)
-        => equality.W * (1f - cellUv.X) * (1f - cellUv.Y)
-         + equality.X * (1f - cellUv.X) * cellUv.Y
-         + equality.Z * cellUv.X * (1f - cellUv.Y)
-         + equality.Y * cellUv.X * cellUv.Y;
-
-    private static Vector2 ComputeShiftedUv(in Vector2 uv)
-    {
-        var shifted = new Vector2(
-            uv.X - MathF.Floor(uv.X),
-            uv.Y - MathF.Floor(uv.Y));
-
-        shifted.X -= 0.5f;
-        if (shifted.X < 0f)
-        {
-            shifted.X += 1f;
-        }
-
-        shifted.Y -= 0.5f;
-        if (shifted.Y < 0f)
-        {
-            shifted.Y += 1f;
-        }
-
-        return shifted;
-    }
-
-    private static Vector4 SwapYxwz(in Vector4 v, Span<int> order)
-    {
-        var o0 = order[0];
-        var o1 = order[1];
-        var o2 = order[2];
-        var o3 = order[3];
-
-        order[0] = o1;
-        order[1] = o0;
-        order[2] = o3;
-        order[3] = o2;
-
-        return new Vector4(v.Y, v.X, v.W, v.Z);
-    }
-
-    private static Vector4 SwapWzyx(in Vector4 v, Span<int> order)
-    {
-        var o0 = order[0];
-        var o1 = order[1];
-        var o2 = order[2];
-        var o3 = order[3];
-
-        order[0] = o3;
-        order[1] = o2;
-        order[2] = o1;
-        order[3] = o0;
-
-        return new Vector4(v.W, v.Z, v.Y, v.X);
-    }
-
-    private static int IndexOfMax(ReadOnlySpan<float> values)
-    {
-        var bestIndex = -1;
-        var bestValue = 0f;
-
-        for (var i = 0; i < values.Length; i++)
-        {
-            if (values[i] > bestValue)
-            {
-                bestValue = values[i];
-                bestIndex = i;
-            }
-        }
-
-        return bestIndex;
-    }
-
-    private static bool AreEqual(float a, float b) => MathF.Abs(a - b) <= 1e-5f;
-
-    private static Rgba32 PickMajorityColor(ReadOnlySpan<Rgba32> colors)
-    {
-        var counts = new Dictionary<Rgba32, int>(colors.Length);
-        foreach (var color in colors)
-        {
-            if (counts.TryGetValue(color, out var count))
-            {
-                counts[color] = count + 1;
-            }
-            else
-            {
-                counts[color] = 1;
-            }
-        }
-
-        return counts
-            .OrderByDescending(kvp => kvp.Value)
-            .ThenByDescending(kvp => kvp.Key.A)
-            .ThenByDescending(kvp => kvp.Key.R)
-            .ThenByDescending(kvp => kvp.Key.G)
-            .ThenByDescending(kvp => kvp.Key.B)
-            .First().Key;
-    }
 
     private static bool ShouldTrim(in TexMeta meta, int targetMaxDimension)
     {

LightlessSync/Services/TextureCompression/TextureMapKind.cs

@@ -7,7 +7,5 @@ public enum TextureMapKind
     Specular,
     Mask,
     Index,
-    Emissive,
-    Ui,
     Unknown
 }

LightlessSync/Services/TextureCompression/TextureMetadataHelper.cs

@@ -1,10 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
 using Dalamud.Plugin.Services;
 using Microsoft.Extensions.Logging;
-using Penumbra.Api.Enums;
 using Penumbra.GameData.Files;
 
 namespace LightlessSync.Services.TextureCompression;
@@ -37,9 +32,9 @@ public sealed class TextureMetadataHelper
 
     private static readonly (TextureUsageCategory Category, string Token)[] CategoryTokens =
     {
-        (TextureUsageCategory.Ui, "/ui/"),
-        (TextureUsageCategory.Ui, "/uld/"),
-        (TextureUsageCategory.Ui, "/icon/"),
+        (TextureUsageCategory.UI, "/ui/"),
+        (TextureUsageCategory.UI, "/uld/"),
+        (TextureUsageCategory.UI, "/icon/"),
 
         (TextureUsageCategory.VisualEffect, "/vfx/"),
 
@@ -104,9 +99,6 @@ public sealed class TextureMetadataHelper
         (TextureMapKind.Specular, "_s"),
         (TextureMapKind.Specular, "_spec"),
 
-        (TextureMapKind.Emissive, "_em"),
-        (TextureMapKind.Emissive, "_glow"),
-
         (TextureMapKind.Index, "_id"),
         (TextureMapKind.Index, "_idx"),
         (TextureMapKind.Index, "_index"),
@@ -133,10 +125,10 @@ public sealed class TextureMetadataHelper
         _dataManager = dataManager;
     }
 
-    public bool TryGetRecommendationInfo(TextureCompressionTarget target, out (string Title, string Description) info)
+    public static bool TryGetRecommendationInfo(TextureCompressionTarget target, out (string Title, string Description) info)
         => RecommendationCatalog.TryGetValue(target, out info);
 
-    public TextureUsageCategory DetermineCategory(string? gamePath)
+    public static TextureUsageCategory DetermineCategory(string? gamePath)
     {
         var normalized = Normalize(gamePath);
         if (string.IsNullOrEmpty(normalized))
@@ -193,7 +185,7 @@ public sealed class TextureMetadataHelper
         return TextureUsageCategory.Unknown;
     }
 
-    public string DetermineSlot(TextureUsageCategory category, string? gamePath)
+    public static string DetermineSlot(TextureUsageCategory category, string? gamePath)
     {
         if (category == TextureUsageCategory.Customization)
             return GuessCustomizationSlot(gamePath);
@@ -218,7 +210,7 @@ public sealed class TextureMetadataHelper
             TextureUsageCategory.Companion => "Companion",
             TextureUsageCategory.VisualEffect => "VFX",
             TextureUsageCategory.Housing => "Housing",
-            TextureUsageCategory.Ui => "UI",
+            TextureUsageCategory.UI => "UI",
             _ => "General"
         };
     }
@@ -260,7 +252,7 @@ public sealed class TextureMetadataHelper
         return false;
     }
 
-    private void AddGameMaterialCandidates(string? gamePath, IList<MaterialCandidate> candidates)
+    private static void AddGameMaterialCandidates(string? gamePath, IList<MaterialCandidate> candidates)
     {
         var normalized = Normalize(gamePath);
         if (string.IsNullOrEmpty(normalized))
@@ -286,7 +278,7 @@ public sealed class TextureMetadataHelper
         }
     }
 
-    private void AddLocalMaterialCandidates(string? localTexturePath, IList<MaterialCandidate> candidates)
+    private static void AddLocalMaterialCandidates(string? localTexturePath, IList<MaterialCandidate> candidates)
     {
         if (string.IsNullOrEmpty(localTexturePath))
             return;
@@ -397,7 +389,7 @@ public sealed class TextureMetadataHelper
         return TextureMapKind.Unknown;
     }
 
-    public bool TryMapFormatToTarget(string? format, out TextureCompressionTarget target)
+    public static bool TryMapFormatToTarget(string? format, out TextureCompressionTarget target)
     {
         var normalized = (format ?? string.Empty).ToUpperInvariant();
         if (normalized.Contains("BC1", StringComparison.Ordinal))
@@ -434,7 +426,7 @@ public sealed class TextureMetadataHelper
         return false;
     }
 
-    public (TextureCompressionTarget Target, string Reason)? GetSuggestedTarget(string? format, TextureMapKind mapKind)
+    public static (TextureCompressionTarget Target, string Reason)? GetSuggestedTarget(string? format, TextureMapKind mapKind)
     {
         TextureCompressionTarget? current = null;
         if (TryMapFormatToTarget(format, out var mapped))
@@ -446,7 +438,6 @@ public sealed class TextureMetadataHelper
             TextureMapKind.Mask => TextureCompressionTarget.BC4,
             TextureMapKind.Index => TextureCompressionTarget.BC3,
             TextureMapKind.Specular => TextureCompressionTarget.BC4,
-            TextureMapKind.Emissive => TextureCompressionTarget.BC3,
             TextureMapKind.Diffuse => TextureCompressionTarget.BC7,
             _ => TextureCompressionTarget.BC7
         };

LightlessSync/Services/TextureCompression/TextureUsageCategory.cs

@@ -10,7 +10,7 @@ public enum TextureUsageCategory
     Companion,
     Monster,
     Housing,
-    Ui,
+    UI,
     VisualEffect,
     Unknown
 }

LightlessSync/UI/BroadcastUI.cs

@@ -2,7 +2,6 @@ using Dalamud.Bindings.ImGui;
 using Dalamud.Interface;
 using Dalamud.Interface.Colors;
 using Dalamud.Interface.Utility;
-using Dalamud.Utility;
 using LightlessSync.API.Dto.Group;
 using LightlessSync.LightlessConfiguration;
 using LightlessSync.Services;

LightlessSync/UI/CompactUI.cs

@@ -2,8 +2,6 @@ using Dalamud.Bindings.ImGui;
 using Dalamud.Interface;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
-using Dalamud.Utility;
-using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
 using LightlessSync.API.Dto.Group;
 using LightlessSync.Interop.Ipc;
@@ -24,11 +22,9 @@ using LightlessSync.WebAPI.Files;
 using LightlessSync.WebAPI.Files.Models;
 using LightlessSync.WebAPI.SignalR.Utils;
 using Microsoft.Extensions.Logging;
-using System;
 using System.Collections.Concurrent;
 using System.Collections.Immutable;
 using System.Globalization;
-using System.Linq;
 using System.Numerics;
 using System.Reflection;
 using System.Runtime.InteropServices;

LightlessSync/UI/DataAnalysisUi.cs

@@ -12,16 +12,14 @@ using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using LightlessSync.Services.TextureCompression;
 using LightlessSync.Utils;
-using Penumbra.Api.Enums;
 using Microsoft.Extensions.Logging;
-using System;
-using System.Collections.Generic;
+using OtterTex;
 using System.Globalization;
-using System.IO;
-using System.Linq;
 using System.Numerics;
-using System.Threading;
-using System.Threading.Tasks;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
+using SixLabors.ImageSharp.Processing;
+using ImageSharpImage = SixLabors.ImageSharp.Image;
 
 namespace LightlessSync.UI;
 
@@ -810,11 +808,11 @@ public class DataAnalysisUi : WindowMediatorSubscriberBase
                 var primaryGamePath = entry.GamePaths.FirstOrDefault() ?? string.Empty;
                 var classificationPath = string.IsNullOrEmpty(primaryGamePath) ? primaryFile : primaryGamePath;
                 var mapKind = _textureMetadataHelper.DetermineMapKind(primaryGamePath, primaryFile);
-                var category = _textureMetadataHelper.DetermineCategory(classificationPath);
-                var slot = _textureMetadataHelper.DetermineSlot(category, classificationPath);
+                var category = TextureMetadataHelper.DetermineCategory(classificationPath);
+                var slot = TextureMetadataHelper.DetermineSlot(category, classificationPath);
                 var format = entry.Format.Value;
-                var suggestion = _textureMetadataHelper.GetSuggestedTarget(format, mapKind);
-                TextureCompressionTarget? currentTarget = _textureMetadataHelper.TryMapFormatToTarget(format, out var mappedTarget)
+                var suggestion = TextureMetadataHelper.GetSuggestedTarget(format, mapKind);
+                TextureCompressionTarget? currentTarget = TextureMetadataHelper.TryMapFormatToTarget(format, out var mappedTarget)
                     ? mappedTarget
                     : null;
                 var displayName = Path.GetFileName(primaryFile);
@@ -2014,23 +2012,43 @@ public class DataAnalysisUi : WindowMediatorSubscriberBase
 
     private async Task<IDalamudTextureWrap?> BuildPreviewAsync(TextureRow row, CancellationToken token)
     {
-        if (!_ipcManager.Penumbra.APIAvailable)
+        const int PreviewMaxDimension = 1024;
+
+        token.ThrowIfCancellationRequested();
+
+        if (!File.Exists(row.PrimaryFilePath))
         {
             return null;
         }
 
-        var tempFile = Path.Combine(Path.GetTempPath(), $"lightless_preview_{Guid.NewGuid():N}.png");
         try
         {
-            var job = new TextureConversionJob(row.PrimaryFilePath, tempFile, TextureType.Png, IncludeMipMaps: false);
-            await _ipcManager.Penumbra.ConvertTextureFiles(_logger, new[] { job }, null, token).ConfigureAwait(false);
-            if (!File.Exists(tempFile))
+            using var scratch = TexFileHelper.Load(row.PrimaryFilePath);
+            using var rgbaScratch = scratch.GetRGBA(out var rgbaInfo).ThrowIfError(rgbaInfo);
+
+            var meta = rgbaInfo.Meta;
+            var width = meta.Width;
+            var height = meta.Height;
+            var bytesPerPixel = meta.Format.BitsPerPixel() / 8;
+            var requiredLength = width * height * bytesPerPixel;
+
+            token.ThrowIfCancellationRequested();
+
+            var rgbaPixels = rgbaScratch.Pixels[..requiredLength].ToArray();
+            using var image = ImageSharpImage.LoadPixelData<Rgba32>(rgbaPixels, width, height);
+
+            if (Math.Max(width, height) > PreviewMaxDimension)
             {
-                return null;
+                var dominant = Math.Max(width, height);
+                var scale = PreviewMaxDimension / (float)dominant;
+                var targetWidth = Math.Max(1, (int)MathF.Round(width * scale));
+                var targetHeight = Math.Max(1, (int)MathF.Round(height * scale));
+                image.Mutate(ctx => ctx.Resize(targetWidth, targetHeight, KnownResamplers.Lanczos3));
             }
 
-            var data = await File.ReadAllBytesAsync(tempFile, token).ConfigureAwait(false);
-            return _uiSharedService.LoadImage(data);
+            using var ms = new MemoryStream();
+            await image.SaveAsPngAsync(ms, cancellationToken: token).ConfigureAwait(false);
+            return _uiSharedService.LoadImage(ms.ToArray());
         }
         catch (OperationCanceledException)
         {
@@ -2041,20 +2059,6 @@ public class DataAnalysisUi : WindowMediatorSubscriberBase
             _logger.LogDebug(ex, "Preview generation failed for {File}", row.PrimaryFilePath);
             return null;
         }
-        finally
-        {
-            try
-            {
-                if (File.Exists(tempFile))
-                {
-                    File.Delete(tempFile);
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.LogTrace(ex, "Failed to clean up preview temp file {File}", tempFile);
-            }
-        }
     }
 
     private void ResetPreview(string key)
@@ -2291,7 +2295,7 @@ public class DataAnalysisUi : WindowMediatorSubscriberBase
         {
             _textureSelections[row.Key] = selectedTarget;
         }
-        var hasSelectedInfo = _textureMetadataHelper.TryGetRecommendationInfo(selectedTarget, out var selectedInfo);
+        var hasSelectedInfo = TextureMetadataHelper.TryGetRecommendationInfo(selectedTarget, out var selectedInfo);
 
         using (ImRaii.Child("textureDetailInfo", new Vector2(-1, 0), true, ImGuiWindowFlags.AlwaysVerticalScrollbar))
         {
@@ -2425,7 +2429,7 @@ public class DataAnalysisUi : WindowMediatorSubscriberBase
                     if (row.SuggestedTarget.HasValue)
                     {
                         var recommendedTarget = row.SuggestedTarget.Value;
-                        var hasRecommendationInfo = _textureMetadataHelper.TryGetRecommendationInfo(recommendedTarget, out var recommendedInfo);
+                        var hasRecommendationInfo = TextureMetadataHelper.TryGetRecommendationInfo(recommendedTarget, out var recommendedInfo);
                         var recommendedTitle = hasRecommendationInfo ? recommendedInfo!.Title : recommendedTarget.ToString();
                         var recommendedDescription = hasRecommendationInfo
                             ? recommendedInfo!.Description

LightlessSync/UI/DtrEntry.cs

@@ -490,7 +490,7 @@ public sealed class DtrEntry : IDisposable, IHostedService
     private const byte _colorTypeForeground = 0x13;
     private const byte _colorTypeGlow = 0x14;
 
-    private static Colors SwapColorChannels(Colors colors)
+    internal static Colors SwapColorChannels(Colors colors)
         => new(SwapColorComponent(colors.Foreground), SwapColorComponent(colors.Glow));
 
     private static uint SwapColorComponent(uint color)

LightlessSync/UI/ProfileTags.cs

@@ -1,33 +0,0 @@
-namespace LightlessSync.UI
-{
-    public enum ProfileTags
-    {
-        SFW = 0,
-        NSFW = 1,
-
-        RP = 2,
-        ERP = 3,
-        No_RP = 4,
-        No_ERP = 5,
-
-        Venues = 6,
-        Gpose = 7,
-
-        Limsa = 8,
-        Gridania = 9,
-        Ul_dah = 10,
-
-        WUT = 11,
-
-        PVP = 1001,
-        Ultimate = 1002,
-        Raids = 1003,
-        Roulette = 1004,
-        Crafting = 1005,
-        Casual = 1006,
-        Hardcore = 1007,
-        Glamour = 1008,
-        Mentor = 1009,
-
-    }
-}

LightlessSync/UI/SettingsUi.cs

@@ -28,23 +28,16 @@ using LightlessSync.WebAPI;
 using LightlessSync.WebAPI.Files;
 using LightlessSync.WebAPI.Files.Models;
 using LightlessSync.WebAPI.SignalR.Utils;
-using DalamudObjectKind = Dalamud.Game.ClientState.Objects.Enums.ObjectKind;
 using Microsoft.AspNetCore.Http.Connections;
 using Microsoft.Extensions.Logging;
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Globalization;
-using System.Linq;
 using System.Net.Http.Headers;
 using System.Net.Http.Json;
 using System.Numerics;
 using System.Text;
 using System.Text.Json;
-using FFXIVClientStructs.FFXIV.Client.Game.Object;
-using FfxivCharacter = FFXIVClientStructs.FFXIV.Client.Game.Character.Character;
-using FfxivCharacterBase = FFXIVClientStructs.FFXIV.Client.Graphics.Scene.CharacterBase;
 
 namespace LightlessSync.UI;
 
@@ -2246,7 +2239,6 @@ public class SettingsUi : WindowMediatorSubscriberBase
             var nameColors = _configService.Current.NameplateColors;
             var isFriendOverride = _configService.Current.overrideFriendColor;
             var isPartyOverride = _configService.Current.overridePartyColor;
-            var isFcTagOverride = _configService.Current.overrideFcTagColor;
 
             if (ImGui.Checkbox("Override name color of visible paired players", ref nameColorsEnabled))
             {
@@ -2280,13 +2272,6 @@ public class SettingsUi : WindowMediatorSubscriberBase
                     _configService.Save();
                     _nameplateService.RequestRedraw();
                 }
-
-                if (ImGui.Checkbox("Override FC tag color", ref isFcTagOverride))
-                {
-                    _configService.Current.overrideFcTagColor = isFcTagOverride;
-                    _configService.Save();
-                    _nameplateService.RequestRedraw();
-                }
             }
 
             ImGui.Spacing();

LightlessSync/UI/StandaloneProfileUi.cs

@@ -1,5 +1,4 @@
 using Dalamud.Bindings.ImGui;
-using Dalamud.Interface.ImGuiSeStringRenderer;
 using Dalamud.Interface.Textures.TextureWraps;
 using Dalamud.Interface.Utility;
 using LightlessSync.API.Data;
@@ -13,9 +12,6 @@ using LightlessSync.UI.Services;
 using LightlessSync.UI.Tags;
 using LightlessSync.Utils;
 using Microsoft.Extensions.Logging;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Numerics;
 
 namespace LightlessSync.UI;

LightlessSync/UI/SyncshellAdminUI.cs

@@ -5,22 +5,17 @@ using Dalamud.Interface.ImGuiFileDialog;
 using Dalamud.Interface.Textures.TextureWraps;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
-using LightlessSync.API.Data;
 using LightlessSync.API.Data.Enum;
 using LightlessSync.API.Data.Extensions;
 using LightlessSync.API.Dto.Group;
-using LightlessSync.API.Dto.User;
-using LightlessSync.PlayerData.Pairs;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
-using LightlessSync.Services.Profiles;
-using LightlessSync.UI.Handlers;
+using LightlessSync.PlayerData.Pairs;
 using LightlessSync.WebAPI;
 using Microsoft.Extensions.Logging;
 using SixLabors.ImageSharp;
 using SixLabors.ImageSharp.PixelFormats;
 using System.Globalization;
-using System.Numerics;
 
 namespace LightlessSync.UI;
 

LightlessSync/UI/SyncshellFinderUI.cs

@@ -14,9 +14,7 @@ using LightlessSync.Utils;
 using LightlessSync.WebAPI;
 using LightlessSync.UI.Services;
 using Microsoft.Extensions.Logging;
-using System.Collections.Specialized;
 using System.Numerics;
-using System.Threading.Tasks;
 
 namespace LightlessSync.UI;
 

LightlessSync/UI/Tags/ProfileTagRenderer.cs

@@ -4,8 +4,6 @@ using Dalamud.Interface.Textures.TextureWraps;
 using Dalamud.Interface.Utility;
 using LightlessSync.Utils;
 using Microsoft.Extensions.Logging;
-using System;
-using System.Collections.Generic;
 using System.Numerics;
 
 namespace LightlessSync.UI.Tags;

LightlessSync/UI/Tags/ProfileTagService.cs

@@ -1,6 +1,3 @@
-using LightlessSync.UI;
-using System;
-using System.Collections.Generic;
 using System.Numerics;
 
 namespace LightlessSync.UI.Tags;
@@ -35,16 +32,16 @@ public sealed class ProfileTagService
 
     private static IReadOnlyDictionary<int, ProfileTagDefinition> CreateTagLibrary()
     {
-        var dictionary = new Dictionary<int, ProfileTagDefinition>
+        return new Dictionary<int, ProfileTagDefinition>
         {
-            [(int)ProfileTags.SFW] = ProfileTagDefinition.FromIconAndText(
+            [0] = ProfileTagDefinition.FromIconAndText(
                 230419,
                 "SFW",
                 background: new Vector4(0.16f, 0.24f, 0.18f, 0.95f),
                 border: new Vector4(0.32f, 0.52f, 0.34f, 0.85f),
                 textColor: new Vector4(0.78f, 0.94f, 0.80f, 1f)),
 
-            [(int)ProfileTags.NSFW] = ProfileTagDefinition.FromIconAndText(
+            [1] = ProfileTagDefinition.FromIconAndText(
                 230419,
                 "NSFW",
                 background: new Vector4(0.32f, 0.18f, 0.22f, 0.95f),
@@ -52,28 +49,28 @@ public sealed class ProfileTagService
                 textColor: new Vector4(1f, 0.82f, 0.86f, 1f)),
 
 
-            [(int)ProfileTags.RP] = ProfileTagDefinition.FromIconAndText(
+            [2] = ProfileTagDefinition.FromIconAndText(
                 61545,
                 "RP",
                 background: new Vector4(0.20f, 0.20f, 0.30f, 0.95f),
                 border: new Vector4(0.42f, 0.42f, 0.66f, 0.85f),
                 textColor: new Vector4(0.80f, 0.84f, 1f, 1f)),
 
-            [(int)ProfileTags.ERP] = ProfileTagDefinition.FromIconAndText(
+            [3] = ProfileTagDefinition.FromIconAndText(
                 61545,
                 "ERP",
                 background: new Vector4(0.20f, 0.20f, 0.30f, 0.95f),
                 border: new Vector4(0.42f, 0.42f, 0.66f, 0.85f),
                 textColor: new Vector4(0.80f, 0.84f, 1f, 1f)),
 
-            [(int)ProfileTags.No_RP] = ProfileTagDefinition.FromIconAndText(
+            [4] = ProfileTagDefinition.FromIconAndText(
                 230420,
                 "No RP",
                 background: new Vector4(0.30f, 0.18f, 0.30f, 0.95f),
                 border: new Vector4(0.69f, 0.40f, 0.65f, 0.85f),
                 textColor: new Vector4(1f, 0.84f, 1f, 1f)),
 
-            [(int)ProfileTags.No_ERP] = ProfileTagDefinition.FromIconAndText(
+            [5] = ProfileTagDefinition.FromIconAndText(
                 230420,
                 "No ERP",
                 background: new Vector4(0.30f, 0.18f, 0.30f, 0.95f),
@@ -81,14 +78,14 @@ public sealed class ProfileTagService
                 textColor: new Vector4(1f, 0.84f, 1f, 1f)),
 
 
-            [(int)ProfileTags.Venues] = ProfileTagDefinition.FromIconAndText(
+            [6] = ProfileTagDefinition.FromIconAndText(
                 60756,
                 "Venues",
                 background: new Vector4(0.18f, 0.24f, 0.28f, 0.95f),
                 border: new Vector4(0.33f, 0.55f, 0.63f, 0.85f),
                 textColor: new Vector4(0.78f, 0.90f, 0.97f, 1f)),
 
-            [(int)ProfileTags.Gpose] = ProfileTagDefinition.FromIconAndText(
+            [7] = ProfileTagDefinition.FromIconAndText(
                 61546,
                 "GPose",
                 background: new Vector4(0.18f, 0.18f, 0.26f, 0.95f),
@@ -96,36 +93,33 @@ public sealed class ProfileTagService
                 textColor: new Vector4(0.80f, 0.82f, 0.96f, 1f)),
 
 
-            [(int)ProfileTags.Limsa] = ProfileTagDefinition.FromIconAndText(
+            [8] = ProfileTagDefinition.FromIconAndText(
                 60572,
                 "Limsa"),
 
-            [(int)ProfileTags.Gridania] = ProfileTagDefinition.FromIconAndText(
+            [9] = ProfileTagDefinition.FromIconAndText(
                 60573,
                 "Gridania"),
 
-            [(int)ProfileTags.Ul_dah] = ProfileTagDefinition.FromIconAndText(
+            [10] = ProfileTagDefinition.FromIconAndText(
                 60574,
                 "Ul'dah"),
 
 
-            [(int)ProfileTags.WUT] = ProfileTagDefinition.FromIconAndText(
+            [11] = ProfileTagDefinition.FromIconAndText(
                 61397,
                 "WU/T"),
 
 
-            [(int)ProfileTags.PVP] = ProfileTagDefinition.FromIcon(61806),
-            [(int)ProfileTags.Ultimate] = ProfileTagDefinition.FromIcon(61832),
-            [(int)ProfileTags.Raids] = ProfileTagDefinition.FromIcon(61802),
-            [(int)ProfileTags.Roulette] = ProfileTagDefinition.FromIcon(61807),
-            [(int)ProfileTags.Crafting] = ProfileTagDefinition.FromIcon(61816),
-            [(int)ProfileTags.Casual] = ProfileTagDefinition.FromIcon(61753),
-            [(int)ProfileTags.Hardcore] = ProfileTagDefinition.FromIcon(61754),
-            [(int)ProfileTags.Glamour] = ProfileTagDefinition.FromIcon(61759),
-            [(int)ProfileTags.Mentor] = ProfileTagDefinition.FromIcon(61760)
-
+            [1001] = ProfileTagDefinition.FromIcon(61806), // PVP
+            [1002] = ProfileTagDefinition.FromIcon(61832), // Ultimate
+            [1003] = ProfileTagDefinition.FromIcon(61802), // Raids
+            [1004] = ProfileTagDefinition.FromIcon(61807), // Roulette
+            [1005] = ProfileTagDefinition.FromIcon(61816), // Crafting
+            [1006] = ProfileTagDefinition.FromIcon(61753), // Casual
+            [1007] = ProfileTagDefinition.FromIcon(61754), // Hardcore
+            [1008] = ProfileTagDefinition.FromIcon(61759), // Glamour
+            [1009] = ProfileTagDefinition.FromIcon(61760)  // Mentor
         };
-
-        return dictionary;
     }
 }

LightlessSync/UI/UISharedService.cs

@@ -179,9 +179,9 @@ public partial class UiSharedService : DisposableMediatorSubscriberBase
         int i = 0;
         double dblSByte = bytes;
 
-        while (dblSByte >= 1000 && i < suffix.Length - 1)
+        while (dblSByte >= 1024 && i < suffix.Length - 1)
         {
-            dblSByte /= 1000.0;
+            dblSByte /= 1024.0;
             i++;
         }
 

LightlessSync/WebAPI/Files/FileDownloadManager.cs

@@ -1,4 +1,3 @@
-using Dalamud.Utility;
 using K4os.Compression.LZ4.Legacy;
 using LightlessSync.API.Data;
 using LightlessSync.API.Dto.Files;
@@ -10,13 +9,9 @@ using LightlessSync.Services.Mediator;
 using LightlessSync.Services.TextureCompression;
 using LightlessSync.WebAPI.Files.Models;
 using Microsoft.Extensions.Logging;
-using System;
 using System.Collections.Concurrent;
-using System.IO;
 using System.Net;
 using System.Net.Http.Json;
-using System.Threading;
-using System.Threading.Tasks;
 using LightlessSync.LightlessConfiguration;
 
 namespace LightlessSync.WebAPI.Files;

LightlessSync/WebAPI/Files/FileTransferOrchestrator.cs

@@ -4,7 +4,6 @@ using LightlessSync.WebAPI.Files.Models;
 using LightlessSync.WebAPI.SignalR;
 using Microsoft.Extensions.Logging;
 using System.Collections.Concurrent;
-using System.Net.Http;
 using System.Net.Http.Headers;
 using System.Net.Http.Json;
 using System.Net.Sockets;

LightlessSync/WebAPI/Files/FileUploadManager.cs

@@ -11,7 +11,6 @@ using Microsoft.Extensions.Logging;
 using System.Net.Http.Headers;
 using System.Net.Http.Json;
 using System.Collections.Concurrent;
-using System.Threading;
 
 namespace LightlessSync.WebAPI.Files;