Fixing some things left over

app/MindWork AI Studio/Provider/OpenRouter/OpenRouterModel.cs

@@ -5,4 +5,24 @@ namespace AIStudio.Provider.OpenRouter;
 /// </summary>
 /// <param name="Id">The model's ID.</param>
 /// <param name="Name">The model's human-readable display name.</param>
-public readonly record struct OpenRouterModel(string Id, string? Name);
+/// <param name="Reasoning">The model's provider-reported reasoning behavior.</param>
+public readonly record struct OpenRouterModel(string Id, string? Name, OpenRouterReasoning? Reasoning)
+{
+    public Model ToModel() => new(this.Id, this.Name)
+    {
+        ReasoningBehavior = this.Reasoning switch
+        {
+            { Mandatory: true } => ModelReasoningBehavior.ALWAYS_ON,
+            { DefaultEnabled: true } => ModelReasoningBehavior.DEFAULT_ON,
+            not null => ModelReasoningBehavior.OPTIONAL,
+            _ => ModelReasoningBehavior.UNKNOWN,
+        },
+    };
+}
+
+/// <summary>
+/// The reasoning defaults returned for a model by OpenRouter's model catalog.
+/// </summary>
+/// <param name="DefaultEnabled">Whether reasoning is enabled when the request does not configure it.</param>
+/// <param name="Mandatory">Whether reasoning cannot be disabled for the model.</param>
+public readonly record struct OpenRouterReasoning(bool DefaultEnabled, bool Mandatory);

app/MindWork AI Studio/Provider/OpenRouter/ProviderOpenRouter.cs

@@ -116,7 +116,7 @@ public sealed class ProviderOpenRouter() : BaseProvider(LLMProviders.OPEN_ROUTER
             storeType,
             "models",
             modelResponse => modelResponse.Data
-                .Select(n => new Model(n.Id, n.Name))
+                .Select(n => n.ToModel())
                 .Where(model => model.IsChatModel()),
             apiKeyProvisional,
             requestConfigurator: (request, secretKey) =>
@@ -133,7 +133,7 @@ public sealed class ProviderOpenRouter() : BaseProvider(LLMProviders.OPEN_ROUTER
         return this.LoadModelsResponse<OpenRouterModelsResponse>(
             SecretStoreType.EMBEDDING_PROVIDER,
             "embeddings/models",
-            modelResponse => modelResponse.Data.Select(n => new Model(n.Id, n.Name)),
+            modelResponse => modelResponse.Data.Select(n => n.ToModel()),
             apiKeyProvisional,
             requestConfigurator: (request, secretKey) =>
             {