From 6cac072ffdf3e9accd1498f191b1e8e2e74c8909 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <mail@tsommer.org>
Date: Sun, 28 Dec 2025 18:54:57 +0100
Subject: [PATCH] Refactored provider constructors to include provider enum for
 improved clarity

---
 .../Provider/AlibabaCloud/ProviderAlibabaCloud.cs          | 2 +-
 .../Provider/Anthropic/ProviderAnthropic.cs                | 2 +-
 app/MindWork AI Studio/Provider/BaseProvider.cs            | 7 ++++++-
 .../Provider/DeepSeek/ProviderDeepSeek.cs                  | 2 +-
 .../Provider/Fireworks/ProviderFireworks.cs                | 2 +-
 app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs       | 2 +-
 app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs   | 2 +-
 app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs       | 2 +-
 .../Provider/Helmholtz/ProviderHelmholtz.cs                | 2 +-
 .../Provider/HuggingFace/ProviderHuggingFace.cs            | 2 +-
 app/MindWork AI Studio/Provider/IProvider.cs               | 5 +++++
 app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs | 2 +-
 app/MindWork AI Studio/Provider/NoProvider.cs              | 2 ++
 app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs   | 4 ++--
 .../Provider/OpenRouter/ProviderOpenRouter.cs              | 2 +-
 .../Provider/Perplexity/ProviderPerplexity.cs              | 2 +-
 .../Provider/SelfHosted/ProviderSelfHosted.cs              | 2 +-
 app/MindWork AI Studio/Provider/X/ProviderX.cs             | 2 +-
 18 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/app/MindWork AI Studio/Provider/AlibabaCloud/ProviderAlibabaCloud.cs b/app/MindWork AI Studio/Provider/AlibabaCloud/ProviderAlibabaCloud.cs
index 6b6224aa..258fb309 100644
--- a/app/MindWork AI Studio/Provider/AlibabaCloud/ProviderAlibabaCloud.cs	
+++ b/app/MindWork AI Studio/Provider/AlibabaCloud/ProviderAlibabaCloud.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.AlibabaCloud;
 
-public sealed class ProviderAlibabaCloud() : BaseProvider("https://dashscope-intl.aliyuncs.com/compatible-mode/v1/", LOGGER)
+public sealed class ProviderAlibabaCloud() : BaseProvider(LLMProviders.ALIBABA_CLOUD, "https://dashscope-intl.aliyuncs.com/compatible-mode/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderAlibabaCloud> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderAlibabaCloud>();
 
diff --git a/app/MindWork AI Studio/Provider/Anthropic/ProviderAnthropic.cs b/app/MindWork AI Studio/Provider/Anthropic/ProviderAnthropic.cs
index 2e82c198..632609b0 100644
--- a/app/MindWork AI Studio/Provider/Anthropic/ProviderAnthropic.cs	
+++ b/app/MindWork AI Studio/Provider/Anthropic/ProviderAnthropic.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Anthropic;
 
-public sealed class ProviderAnthropic() : BaseProvider("https://api.anthropic.com/v1/", LOGGER)
+public sealed class ProviderAnthropic() : BaseProvider(LLMProviders.ANTHROPIC, "https://api.anthropic.com/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderAnthropic> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderAnthropic>();
 
diff --git a/app/MindWork AI Studio/Provider/BaseProvider.cs b/app/MindWork AI Studio/Provider/BaseProvider.cs
index 9b261646..0490b6f0 100644
--- a/app/MindWork AI Studio/Provider/BaseProvider.cs	
+++ b/app/MindWork AI Studio/Provider/BaseProvider.cs	
@@ -47,11 +47,13 @@ public abstract class BaseProvider : IProvider, ISecretId
     /// <summary>
     /// Constructor for the base provider.
     /// </summary>
+    /// <param name="provider">The provider enum value.</param>
     /// <param name="url">The base URL for the provider.</param>
     /// <param name="logger">The logger to use.</param>
-    protected BaseProvider(string url, ILogger logger)
+    protected BaseProvider(LLMProviders provider, string url, ILogger logger)
     {
         this.logger = logger;
+        this.Provider = provider;
 
         // Set the base URL:
         this.httpClient.BaseAddress = new(url);
@@ -59,6 +61,9 @@ public abstract class BaseProvider : IProvider, ISecretId
     
     #region Handling of IProvider, which all providers must implement
     
+    /// <inheritdoc />
+    public LLMProviders Provider { get; }
+    
     /// <inheritdoc />
     public abstract string Id { get; }
     
diff --git a/app/MindWork AI Studio/Provider/DeepSeek/ProviderDeepSeek.cs b/app/MindWork AI Studio/Provider/DeepSeek/ProviderDeepSeek.cs
index 0a9e4181..77c32867 100644
--- a/app/MindWork AI Studio/Provider/DeepSeek/ProviderDeepSeek.cs	
+++ b/app/MindWork AI Studio/Provider/DeepSeek/ProviderDeepSeek.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.DeepSeek;
 
-public sealed class ProviderDeepSeek() : BaseProvider("https://api.deepseek.com/", LOGGER)
+public sealed class ProviderDeepSeek() : BaseProvider(LLMProviders.DEEP_SEEK, "https://api.deepseek.com/", LOGGER)
 {
     private static readonly ILogger<ProviderDeepSeek> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderDeepSeek>();
 
diff --git a/app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs b/app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs
index fa6b229f..2dc724d7 100644
--- a/app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs	
+++ b/app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Fireworks;
 
-public class ProviderFireworks() : BaseProvider("https://api.fireworks.ai/inference/v1/", LOGGER)
+public class ProviderFireworks() : BaseProvider(LLMProviders.FIREWORKS, "https://api.fireworks.ai/inference/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderFireworks> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderFireworks>();
 
diff --git a/app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs b/app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs
index ae719b49..da390e05 100644
--- a/app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs	
+++ b/app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.GWDG;
 
-public sealed class ProviderGWDG() : BaseProvider("https://chat-ai.academiccloud.de/v1/", LOGGER)
+public sealed class ProviderGWDG() : BaseProvider(LLMProviders.GWDG, "https://chat-ai.academiccloud.de/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderGWDG> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderGWDG>();
 
diff --git a/app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs b/app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs
index 93a9140f..1954af00 100644
--- a/app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs	
+++ b/app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Google;
 
-public class ProviderGoogle() : BaseProvider("https://generativelanguage.googleapis.com/v1beta/", LOGGER)
+public class ProviderGoogle() : BaseProvider(LLMProviders.GOOGLE, "https://generativelanguage.googleapis.com/v1beta/", LOGGER)
 {
     private static readonly ILogger<ProviderGoogle> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderGoogle>();
 
diff --git a/app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs b/app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs
index 16453fa9..08bdd53b 100644
--- a/app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs	
+++ b/app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Groq;
 
-public class ProviderGroq() : BaseProvider("https://api.groq.com/openai/v1/", LOGGER)
+public class ProviderGroq() : BaseProvider(LLMProviders.GROQ, "https://api.groq.com/openai/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderGroq> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderGroq>();
 
diff --git a/app/MindWork AI Studio/Provider/Helmholtz/ProviderHelmholtz.cs b/app/MindWork AI Studio/Provider/Helmholtz/ProviderHelmholtz.cs
index 775d0447..e5d0414e 100644
--- a/app/MindWork AI Studio/Provider/Helmholtz/ProviderHelmholtz.cs	
+++ b/app/MindWork AI Studio/Provider/Helmholtz/ProviderHelmholtz.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Helmholtz;
 
-public sealed class ProviderHelmholtz() : BaseProvider("https://api.helmholtz-blablador.fz-juelich.de/v1/", LOGGER)
+public sealed class ProviderHelmholtz() : BaseProvider(LLMProviders.HELMHOLTZ, "https://api.helmholtz-blablador.fz-juelich.de/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderHelmholtz> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderHelmholtz>();
 
diff --git a/app/MindWork AI Studio/Provider/HuggingFace/ProviderHuggingFace.cs b/app/MindWork AI Studio/Provider/HuggingFace/ProviderHuggingFace.cs
index 67773fcf..3883b775 100644
--- a/app/MindWork AI Studio/Provider/HuggingFace/ProviderHuggingFace.cs	
+++ b/app/MindWork AI Studio/Provider/HuggingFace/ProviderHuggingFace.cs	
@@ -13,7 +13,7 @@ public sealed class ProviderHuggingFace : BaseProvider
 {
     private static readonly ILogger<ProviderHuggingFace> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderHuggingFace>();
 
-    public ProviderHuggingFace(HFInferenceProvider hfProvider, Model model) : base($"https://router.huggingface.co/{hfProvider.Endpoints(model)}", LOGGER)
+    public ProviderHuggingFace(HFInferenceProvider hfProvider, Model model) : base(LLMProviders.HUGGINGFACE, $"https://router.huggingface.co/{hfProvider.Endpoints(model)}", LOGGER)
     {
         LOGGER.LogInformation($"We use the inferende provider '{hfProvider}'. Thus we use the base URL 'https://router.huggingface.co/{hfProvider.Endpoints(model)}'.");
     }
diff --git a/app/MindWork AI Studio/Provider/IProvider.cs b/app/MindWork AI Studio/Provider/IProvider.cs
index e883fec8..41d9b37d 100644
--- a/app/MindWork AI Studio/Provider/IProvider.cs	
+++ b/app/MindWork AI Studio/Provider/IProvider.cs	
@@ -8,6 +8,11 @@ namespace AIStudio.Provider;
 /// </summary>
 public interface IProvider
 {
+    /// <summary>
+    /// The provider type.
+    /// </summary>
+    public LLMProviders Provider { get; }
+    
     /// <summary>
     /// The provider's ID.
     /// </summary>
diff --git a/app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs b/app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs
index 43c18c89..165a35a5 100644
--- a/app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs	
+++ b/app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Mistral;
 
-public sealed class ProviderMistral() : BaseProvider("https://api.mistral.ai/v1/", LOGGER)
+public sealed class ProviderMistral() : BaseProvider(LLMProviders.MISTRAL, "https://api.mistral.ai/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderMistral> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderMistral>();
 
diff --git a/app/MindWork AI Studio/Provider/NoProvider.cs b/app/MindWork AI Studio/Provider/NoProvider.cs
index b87820ca..73d75d61 100644
--- a/app/MindWork AI Studio/Provider/NoProvider.cs	
+++ b/app/MindWork AI Studio/Provider/NoProvider.cs	
@@ -9,6 +9,8 @@ public class NoProvider : IProvider
 {
     #region Implementation of IProvider
 
+    public LLMProviders Provider => LLMProviders.NONE;
+    
     public string Id => "none";
 
     public string InstanceName { get; set; } = "None";
diff --git a/app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs b/app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs
index b0da092d..ebdf4bb0 100644
--- a/app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs	
+++ b/app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs	
@@ -11,7 +11,7 @@ namespace AIStudio.Provider.OpenAI;
 /// <summary>
 /// The OpenAI provider.
 /// </summary>
-public sealed class ProviderOpenAI() : BaseProvider("https://api.openai.com/v1/", LOGGER)
+public sealed class ProviderOpenAI() : BaseProvider(LLMProviders.OPEN_AI, "https://api.openai.com/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderOpenAI> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderOpenAI>();
     
@@ -59,7 +59,7 @@ public sealed class ProviderOpenAI() : BaseProvider("https://api.openai.com/v1/"
         };
 
         // Read the model capabilities:
-        var modelCapabilities = ProviderExtensions.GetModelCapabilitiesOpenAI(chatModel);
+        var modelCapabilities = this.Provider.GetModelCapabilities(chatModel);
         
         // Check if we are using the Responses API or the Chat Completion API:
         var usingResponsesAPI = modelCapabilities.Contains(Capability.RESPONSES_API);
diff --git a/app/MindWork AI Studio/Provider/OpenRouter/ProviderOpenRouter.cs b/app/MindWork AI Studio/Provider/OpenRouter/ProviderOpenRouter.cs
index c0d6550b..0f919b37 100644
--- a/app/MindWork AI Studio/Provider/OpenRouter/ProviderOpenRouter.cs	
+++ b/app/MindWork AI Studio/Provider/OpenRouter/ProviderOpenRouter.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.OpenRouter;
 
-public sealed class ProviderOpenRouter() : BaseProvider("https://openrouter.ai/api/v1/", LOGGER)
+public sealed class ProviderOpenRouter() : BaseProvider(LLMProviders.OPEN_ROUTER, "https://openrouter.ai/api/v1/", LOGGER)
 {
     private const string PROJECT_WEBSITE = "https://github.com/MindWorkAI/AI-Studio";
     private const string PROJECT_NAME = "MindWork AI Studio";
diff --git a/app/MindWork AI Studio/Provider/Perplexity/ProviderPerplexity.cs b/app/MindWork AI Studio/Provider/Perplexity/ProviderPerplexity.cs
index 51a156af..a4ab35c6 100644
--- a/app/MindWork AI Studio/Provider/Perplexity/ProviderPerplexity.cs	
+++ b/app/MindWork AI Studio/Provider/Perplexity/ProviderPerplexity.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.Perplexity;
 
-public sealed class ProviderPerplexity() : BaseProvider("https://api.perplexity.ai/", LOGGER)
+public sealed class ProviderPerplexity() : BaseProvider(LLMProviders.PERPLEXITY, "https://api.perplexity.ai/", LOGGER)
 {
     private static readonly ILogger<ProviderPerplexity> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderPerplexity>();
 
diff --git a/app/MindWork AI Studio/Provider/SelfHosted/ProviderSelfHosted.cs b/app/MindWork AI Studio/Provider/SelfHosted/ProviderSelfHosted.cs
index 5b5bda37..5a142090 100644
--- a/app/MindWork AI Studio/Provider/SelfHosted/ProviderSelfHosted.cs	
+++ b/app/MindWork AI Studio/Provider/SelfHosted/ProviderSelfHosted.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.SelfHosted;
 
-public sealed class ProviderSelfHosted(Host host, string hostname) : BaseProvider($"{hostname}{host.BaseURL()}", LOGGER)
+public sealed class ProviderSelfHosted(Host host, string hostname) : BaseProvider(LLMProviders.SELF_HOSTED, $"{hostname}{host.BaseURL()}", LOGGER)
 {
     private static readonly ILogger<ProviderSelfHosted> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderSelfHosted>();
 
diff --git a/app/MindWork AI Studio/Provider/X/ProviderX.cs b/app/MindWork AI Studio/Provider/X/ProviderX.cs
index 27764c7a..67ea9f01 100644
--- a/app/MindWork AI Studio/Provider/X/ProviderX.cs	
+++ b/app/MindWork AI Studio/Provider/X/ProviderX.cs	
@@ -9,7 +9,7 @@ using AIStudio.Settings;
 
 namespace AIStudio.Provider.X;
 
-public sealed class ProviderX() : BaseProvider("https://api.x.ai/v1/", LOGGER)
+public sealed class ProviderX() : BaseProvider(LLMProviders.X, "https://api.x.ai/v1/", LOGGER)
 {
     private static readonly ILogger<ProviderX> LOGGER = Program.LOGGER_FACTORY.CreateLogger<ProviderX>();