More work

Models/Configuration.cs

@@ -0,0 +1,24 @@
+using System.Globalization;
+
+namespace PaperlessAI.Models;
+
+public class Configuration(IConfiguration config)
+{
+    public string Model { get; set; } = config["LlmAgent:Model"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:Model\"");
+    public string McpServer { get; set; } = config["LlmAgent:McpServer"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:McpServer\"");
+    public int ContextLength { get; set; } = int.Parse(config["LlmAgent:ContextLength"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:ContextLength\""));
+    public int max_output_tokens { get; set; } = int.Parse(config["LlmAgent:MaxOutputTokens"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:MaxOutputTokens\""));
+    public double Temperature { get; set; } = double.Parse(config["LlmAgent:Temperature"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:Temperature\""), CultureInfo.InvariantCulture);
+    public double TopP { get; set; } = double.Parse(config["LlmAgent:TopP"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:TopP\""), CultureInfo.InvariantCulture);
+    public string Reasoning { get; set; } = config["LlmAgent:Reasoning"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:Reasoning\"");
+    public int TimeoutSeconds { get; set; } = int.Parse(config["LlmAgent:TimeoutSeconds"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:TimeoutSeconds\""));
+    public List<string> IntegrationsList { get; set; } = new List<string>() { config["LlmAgent:McpServer"] ?? throw new InvalidOperationException("Configuration not found  \"LlmAgent:McpServer\"") };
+    
+    public int CheckDocumentsToProcessJobPeriodSeconds { get; set; } = int.Parse(config["Settings:CheckDocumentsToProcessJobPeriodSeconds"] ?? throw new InvalidOperationException("Configuration not found  \"Settings:CheckDocumentsToProcessJobPeriodSeconds\""));
+    
+
+    public string SystemPrompt { get; set; } = File.ReadAllText(Path.Combine(AppContext.BaseDirectory, "Prompts", "llm-system-prompt.txt")) ?? throw new InvalidOperationException("File \"SystemPrompt\" not found.");
+    public string Prompt { get; set; } = File.ReadAllText(Path.Combine(AppContext.BaseDirectory, "Prompts", "llm-prompt.txt")) ?? throw new InvalidOperationException("File \"Prompt\" not found.");
+
+
+}

Models/LMStudio/LmStudioChatRequest.cs

@@ -0,0 +1,37 @@
+using System.Text.Json.Serialization;
+
+public class LmStudioChatRequest
+{
+    [JsonPropertyName("model")]
+    public required string Model { get; set; }
+
+    [JsonPropertyName("system_prompt")]
+    public string? SystemPrompt { get; set; }
+
+    [JsonPropertyName("input")]
+    public required string Input { get; set; }
+
+    [JsonPropertyName("integrations")]
+    public List<string>? Integrations { get; set; }
+
+    [JsonPropertyName("reasoning")]
+    public string? Reasoning { get; set; }
+
+    [JsonPropertyName("temperature")]
+    public double Temperature { get; set; }
+
+    [JsonPropertyName("top_p")]
+    public double TopP { get; set; }
+
+    [JsonPropertyName("context_length")]
+    public int ContextLength { get; set; }
+
+    [JsonPropertyName("max_output_tokens")]
+    public int MaxOutputTokens { get; set; }
+
+    [JsonPropertyName("store")]
+    public bool Store { get; set; } = true;
+
+    [JsonPropertyName("stream")]
+    public bool Stream { get; set; } = false;
+}

Models/LMStudio/LmStudioChatResponse.cs

@@ -0,0 +1,17 @@
+using Newtonsoft.Json;
+
+namespace PaperlessAI.Models.LMStudio;
+
+public class LmStudioChatResponse
+{
+    [JsonProperty("model_instance_id")]
+    public string? ModelInstanceId { get; set; }
+
+    [JsonProperty("output")]
+    List<LmStudioChatResponseOutput>? Outputs { get; set; }
+
+    public List<LmStudioChatResponseOutput>? GetOutputsByResponseType(string responseType)
+    {
+        return Outputs?.Where(x => x.Type?.ToUpper() == responseType.ToUpper()).ToList();
+    }
+}

Models/LMStudio/LmStudioChatResponseOutput.cs

@@ -0,0 +1,20 @@
+using Newtonsoft.Json;
+
+namespace PaperlessAI.Models.LMStudio;
+
+public class LmStudioChatResponseOutput
+{
+    [JsonProperty("type")]
+    public string? Type { get; set; }
+    
+    [JsonProperty("tool")]
+    public string? Tool { get; set; }
+
+    [JsonProperty("content")]
+    public string? Content { get; set; }
+
+    public override string ToString()
+    {
+        return JsonConvert.SerializeObject(this, Formatting.Indented);
+    }
+}

Models/LMStudio/LmStudioLlmResponse.cs

@@ -0,0 +1,23 @@
+using System;
+using Newtonsoft.Json;
+
+namespace PaperlessAI.Models.LMStudio;
+
+public class LmStudioLlmResponse
+{
+    [JsonProperty("document_Id")]
+    public long DocumentId { get; set; } = -1;
+
+    [JsonProperty("success")]
+    public bool Success { get; set; } = false;
+
+    [JsonProperty("message")]
+    public string Message { get; set; } = string.Empty;
+
+    public override string ToString()
+    {
+        return JsonConvert.SerializeObject(this, Formatting.Indented);
+    }
+
+    public bool IsValid => !string.IsNullOrWhiteSpace(Message) && DocumentId != -1;
+}

Models/LMStudio/LmStudioUnloadModel.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Text.Json.Serialization;
+
+namespace PaperlessAI.Models.LMStudio;
+
+public class LmStudioUnloadModel
+{
+    [JsonPropertyName("instance_id")]
+    public required string InstanceId { get; set; }
+}

Models/PaperlessDocument.cs

@@ -6,7 +6,8 @@ public class PaperlessDocument
 {
     public long Id { get; set; }
     public long DocumentId { get; set; }
-    public EOperationState DocumentState { get; set; } = EOperationState.Created;
+    public EDocumentState DocumentState { get; set; } = EDocumentState.Created;
+    public string LastLlmMessage { get; set; } = string.Empty;
     public DateTimeOffset CreatedAt { get; set; } = DateTime.UtcNow;
     public DateTimeOffset ModifiedAt { get; set; } = DateTime.UtcNow;
 
@@ -21,9 +22,18 @@ public class PaperlessDocument
         return paperlessDocument;
     }
 
+    public void SetDocumentState(EDocumentState documentState)
+    {
+        DocumentState = documentState;
+    }
+
     public override string ToString()
     {
         return $"Id: {Id}, DocumentId: {DocumentId}";
     }
 
+    internal void SetLastLlmMessage(string message)
+    {
+        LastLlmMessage = message;
+    }
 }