Chunk installed model requests with more than 100 installed models cuz Civit doesn't paginate that

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 ### Fixed
 - Fixed [#559](https://github.com/LykosAI/StabilityMatrix/issues/559) - "Unable to load bitmap from provided data" error in Checkpoints page
 - Fixed [#522](https://github.com/LykosAI/StabilityMatrix/issues/522) - Incorrect output directory path for latest Auto1111
+- Fixed Civitai model browser error when sorting by Installed with more than 100 installed models
 
 ## v2.10.0-pre.2
 ### Added

StabilityMatrix.Avalonia/ViewModels/CheckpointBrowser/CivitAiBrowserViewModel.cs

@@ -196,10 +196,40 @@ public partial class CivitAiBrowserViewModel : TabViewModelBase, IInfinitelyScro
     {
         var timer = Stopwatch.StartNew();
         var queryText = request.Query;
+        var models = new List<CivitModel>();
+        CivitModelsResponse? modelsResponse = null;
         try
         {
-            var modelsResponse = await civitApi.GetModels(request);
+            if (!string.IsNullOrWhiteSpace(request.CommaSeparatedModelIds))
-            var models = modelsResponse.Items;
+            {
+                // count IDs
+                var ids = request.CommaSeparatedModelIds.Split(',');
+                if (ids.Length > 100)
+                {
+                    var idChunks = ids.Chunk(100);
+                    foreach (var chunk in idChunks)
+                    {
+                        request.CommaSeparatedModelIds = string.Join(",", chunk);
+                        var chunkModelsResponse = await civitApi.GetModels(request);
+
+                        if (chunkModelsResponse.Items != null)
+                        {
+                            models.AddRange(chunkModelsResponse.Items);
+                        }
+                    }
+                }
+                else
+                {
+                    modelsResponse = await civitApi.GetModels(request);
+                    models = modelsResponse.Items;
+                }
+            }
+            else
+            {
+                modelsResponse = await civitApi.GetModels(request);
+                models = modelsResponse.Items;
+            }
+
             if (models is null)
             {
                 Logger.Debug(
@@ -241,13 +271,13 @@ public partial class CivitAiBrowserViewModel : TabViewModelBase, IInfinitelyScro
                     InsertedAt = DateTimeOffset.UtcNow,
                     Request = request,
                     Items = models,
-                    Metadata = modelsResponse.Metadata
+                    Metadata = modelsResponse?.Metadata
                 }
             );
 
             UpdateModelCards(models, isInfiniteScroll);
 
-            NextPageCursor = modelsResponse.Metadata?.NextCursor;
+            NextPageCursor = modelsResponse?.Metadata?.NextCursor;
         }
         catch (OperationCanceledException)
         {
@@ -428,12 +458,14 @@ public partial class CivitAiBrowserViewModel : TabViewModelBase, IInfinitelyScro
         {
             var connectedModels = CheckpointFile
                 .GetAllCheckpointFiles(settingsManager.ModelsDirectory)
-                .Where(c => c.IsConnectedModel);
+                .Where(c => c.IsConnectedModel)
+                .ToList();
 
             modelRequest.CommaSeparatedModelIds = string.Join(
                 ",",
                 connectedModels.Select(c => c.ConnectedModel!.ModelId).GroupBy(m => m).Select(g => g.First())
             );
+
             modelRequest.Sort = null;
             modelRequest.Period = null;
         }