Refactored configuration objects (#538)

Author: SommerEngineering

app/MindWork AI Studio/Agents/AgentBase.cs

@@ -54,7 +54,7 @@ public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager setti
 
     #region Implementation of IAgent
 
-    public abstract AIStudio.Settings.Provider? ProviderSettings { get; set; }
+    public abstract AIStudio.Settings.Provider ProviderSettings { get; set; }
 
     public abstract Task<ChatThread> ProcessContext(ChatThread chatThread, IDictionary<string, string> additionalData);
 
@@ -103,10 +103,9 @@ protected UserRequest AddUserRequest(ChatThread thread, string request)
 
     protected async Task AddAIResponseAsync(ChatThread thread, IContent lastUserPrompt, DateTimeOffset time)
     {
-        if(this.ProviderSettings is null)
+        if(this.ProviderSettings == Settings.Provider.NONE)
             return;
 
-        var providerSettings = this.ProviderSettings.Value;
         var aiText = new ContentText
         {
             // We have to wait for the remote
@@ -127,6 +126,6 @@ protected async Task AddAIResponseAsync(ChatThread thread, IContent lastUserProm
         // Use the selected provider to get the AI response.
         // By awaiting this line, we wait for the entire
         // content to be streamed.
-        await aiText.CreateFromProviderAsync(providerSettings.CreateProvider(this.Logger), providerSettings.Model, lastUserPrompt, thread);
+        await aiText.CreateFromProviderAsync(this.ProviderSettings.CreateProvider(this.Logger), this.ProviderSettings.Model, lastUserPrompt, thread);
     }
 }

app/MindWork AI Studio/Agents/AgentDataSourceSelection.cs

@@ -86,7 +86,7 @@ protected override string SystemPrompt(string availableDataSources) => $"""
                                                                       """;
 
     /// <inheritdoc />
-    public override Settings.Provider? ProviderSettings { get; set; }
+    public override Settings.Provider ProviderSettings { get; set; } = Settings.Provider.NONE;
 
     /// <summary>
     /// The data source selection agent does not work with context. Use
@@ -141,6 +141,11 @@ public async Task<List<SelectedDataSource>> PerformSelectionAsync(IProvider prov
 
         // We start with the provider currently selected by the user:
         var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_DATA_SOURCE_SELECTION, provider.Id, true);
+        if (agentProvider == Settings.Provider.NONE)
+        {
+            logger.LogWarning("No provider is selected for the agent. The agent cannot select data sources.");
+            return [];
+        }
 
         // Assign the provider settings to the agent:
         logger.LogInformation($"The agent for the data source selection uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");

app/MindWork AI Studio/Agents/AgentRetrievalContextValidation.cs

@@ -71,7 +71,7 @@ protected override string SystemPrompt(string retrievalContext) => $"""
                                                                         """;
 
     /// <inheritdoc />
-    public override Settings.Provider? ProviderSettings { get; set; }
+    public override Settings.Provider ProviderSettings { get; set; } = Settings.Provider.NONE;
 
     /// <summary>
     /// The retrieval context validation agent does not work with context. Use
@@ -133,6 +133,11 @@ public void SetLLMProvider(IProvider provider)
     {
         // We start with the provider currently selected by the user:
         var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_RETRIEVAL_CONTEXT_VALIDATION, provider.Id, true);
+        if (agentProvider == Settings.Provider.NONE)
+        {
+            logger.LogWarning("No provider is selected for the agent.");
+            return;
+        }
 
         // Assign the provider settings to the agent:
         logger.LogInformation($"The agent for the retrieval context validation uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");

app/MindWork AI Studio/Agents/AgentTextContentCleaner.cs

@@ -11,7 +11,7 @@ public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsM
 
     #region Overrides of AgentBase
 
-    public override AIStudio.Settings.Provider? ProviderSettings { get; set; }
+    public override AIStudio.Settings.Provider ProviderSettings { get; set; } = AIStudio.Settings.Provider.NONE;
 
     protected override Type Type => Type.SYSTEM;
 

app/MindWork AI Studio/Agents/IAgent.cs

@@ -12,7 +12,7 @@ public interface IAgent
     /// <summary>
     /// The provider to use for this agent.
     /// </summary>
-    public AIStudio.Settings.Provider? ProviderSettings { get; set; }
+    public Settings.Provider ProviderSettings { get; set; }
 
     /// <summary>
     /// Processes a chat thread (i.e., context) and returns the updated thread.

app/MindWork AI Studio/Assistants/AssistantBase.razor.cs

@@ -85,7 +85,7 @@ public abstract partial class AssistantBase<TSettings> : AssistantLowerBase wher
 
     protected virtual IReadOnlyList<IButtonData> FooterButtons => [];
 
-    protected AIStudio.Settings.Provider providerSettings;
+    protected AIStudio.Settings.Provider providerSettings = Settings.Provider.NONE;
     protected MudForm? form;
     protected bool inputIsValid;
     protected Profile currentProfile = Profile.NO_PROFILE;
@@ -352,7 +352,7 @@ protected Task SendToAssistant(Tools.Components destination, SendToButton sendTo
     private async Task InnerResetForm()
     {
         this.resultingContentBlock = null;
-        this.providerSettings = default;
+        this.providerSettings = Settings.Provider.NONE;
 
         await this.JsRuntime.ClearDiv(RESULT_DIV_ID);
         await this.JsRuntime.ClearDiv(AFTER_RESULT_DIV_ID);

app/MindWork AI Studio/Assistants/I18N/allTexts.lua

@@ -5440,11 +5440,14 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCATEGORYEXTENSIONS::T91464
 -- The SETTINGS table does not exist or is not a valid table.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCONFIGURATION::T1148682011"] = "The SETTINGS table does not exist or is not a valid table."
 
+-- At least one configured LLM provider is not valid or could not be parsed, or the LLM_PROVIDERS table does not exist.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCONFIGURATION::T3262676428"] = "At least one configured LLM provider is not valid or could not be parsed, or the LLM_PROVIDERS table does not exist."
+
 -- The CONFIG table does not exist or is not a valid table.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCONFIGURATION::T3331620576"] = "The CONFIG table does not exist or is not a valid table."
 
--- The LLM_PROVIDERS table does not exist or is not a valid table.
-UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCONFIGURATION::T806592324"] = "The LLM_PROVIDERS table does not exist or is not a valid table."
+-- At least one configured chat template is not valid or could not be parsed, or the CHAT_TEMPLATES table does not exist.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINCONFIGURATION::T445358428"] = "At least one configured chat template is not valid or could not be parsed, or the CHAT_TEMPLATES table does not exist."
 
 -- The field IETF_TAG does not exist or is not a valid string.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::PLUGINSYSTEM::PLUGINLANGUAGE::T1796010240"] = "The field IETF_TAG does not exist or is not a valid string."

app/MindWork AI Studio/Components/ChatComponent.razor.cs

@@ -18,9 +18,9 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
 
     [Parameter]
     public EventCallback<ChatThread?> ChatThreadChanged { get; set; }
-    
+
     [Parameter]
-    public AIStudio.Settings.Provider Provider { get; set; }
+    public AIStudio.Settings.Provider Provider { get; set; } = AIStudio.Settings.Provider.NONE;
 
     [Parameter]
     public EventCallback<AIStudio.Settings.Provider> ProviderChanged { get; set; }
@@ -634,7 +634,7 @@ private async Task StartNewChat(bool useSameWorkspace = false, bool deletePrevio
 
             default:
             case AddChatProviderBehavior.ADDED_CHATS_USE_LATEST_PROVIDER:
-                if(this.Provider == default)
+                if(this.Provider == AIStudio.Settings.Provider.NONE)
                 {
                     this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
                     await this.ProviderChanged.InvokeAsync(this.Provider);
@@ -797,7 +797,7 @@ private async Task SelectProviderWhenLoadingChat()
                 break;
 
             case LoadingChatProviderBehavior.ALWAYS_USE_LATEST_CHAT_PROVIDER:
-                if(this.Provider == default)
+                if(this.Provider == AIStudio.Settings.Provider.NONE)
                     this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
                 break;
         }

app/MindWork AI Studio/Components/ConfigurationProviderSelection.razor.cs

@@ -42,6 +42,9 @@ private IEnumerable<ConfigurationSelectData<string>> FilteredData()
         foreach (var providerId in this.Data)
         {
             var provider = this.SettingsManager.ConfigurationData.Providers.FirstOrDefault(x => x.Id == providerId.Value);
+            if (provider is null)
+                continue;
+            
             if (provider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level >= minimumLevel)
                 yield return providerId;
         }

app/MindWork AI Studio/Components/ProviderSelection.razor.cs

@@ -11,9 +11,9 @@ public partial class ProviderSelection : MSGComponentBase
 {
     [CascadingParameter]
     public AssistantBase<NoComponent>? AssistantBase { get; set; }
-    
+
     [Parameter]
-    public AIStudio.Settings.Provider ProviderSettings { get; set; }
+    public AIStudio.Settings.Provider ProviderSettings { get; set; } = AIStudio.Settings.Provider.NONE;
 
     [Parameter]
     public EventCallback<AIStudio.Settings.Provider> ProviderSettingsChanged { get; set; }
@@ -32,7 +32,8 @@ private async Task SelectionChanged(AIStudio.Settings.Provider provider)
     {
         var minimumLevel = this.SettingsManager.GetMinimumConfidenceLevel(this.AssistantBase?.Component ?? Tools.Components.NONE);
         foreach (var provider in this.SettingsManager.ConfigurationData.Providers)
-            if (provider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level >= minimumLevel)
-                yield return provider;
+            if (provider.UsedLLMProvider != LLMProviders.NONE)
+                if (provider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level >= minimumLevel)
+                    yield return provider;
     }
 }