using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.MikePHPContracts;
using DevExpress.DataAccess.Native.EntityFramework;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace BeWo.Service.ServiceProxy
{
	public class MikePHPScriptFacade : WebClientFacade
	{
		public List<AiModelDC> GetAiModelle()
		{
			var url = "https://ai1.ownsoft.de/osaimodels.php?show";
			var dictList = SendGet<List<Dictionary<string, int>>>(url); 

			var rtn = new List<AiModelDC>();

			foreach (var item in dictList)
			{
				foreach (var kvp in item)
				{
					rtn.Add(new AiModelDC(kvp.Key, kvp.Value));
				}
			}

			return rtn;
		}		

		public AiMessageResponse SendAiRequest(AiConversationMessageDC msg, string api_data)
		{
			var url = "https://ai1.ownsoft.de/osaiquery.php";

			msg.Context2 = getSystemPrompt2() + api_data; 

			var request = new AiMessageRequest() 
			{
				Context = msg.Context2,
				Model = msg.Model,
				Option = "json",
				Prompt = msg.Prompt
			};

			var result = SendPost<AiMessageRequest, AiMessageResponse>(url, request);

			return result;
		}

		public AiMessageResponse2 SendAiRequestComplex(AiConversationMessageDC msg)
		{
			var url = "https://ai1.ownsoft.de/osaiquery.php";

			msg.Context = getSystemPrompt2() + msg.Context;

			var request = new AiMessageRequest()
			{
				Context = msg.Context,
				Model = msg.Model,
				Option = "json",
				Prompt = msg.Prompt
			};

			var result = SendPost<AiMessageRequest, AiMessageResponse2>(url, request);

			return result;
		}

		private string getSystemPrompt()
		{
			var assembly = Assembly.GetExecutingAssembly();
			var resourceName = "BeWo.Service.AI.system_prompt.txt";

			using (Stream stream = assembly.GetManifestResourceStream(resourceName))
			using (StreamReader reader = new StreamReader(stream))
			{
				string result = reader.ReadToEnd();
				return result;
			}

			return null;
		}

		private string getSystemPrompt2()
		{
			var assembly = Assembly.GetExecutingAssembly();
			var resourceName = "BeWo.Service.AI.system_prompt2.txt";

			using (Stream stream = assembly.GetManifestResourceStream(resourceName))
			using (StreamReader reader = new StreamReader(stream))
			{
				string result = reader.ReadToEnd();
				return result;
			}

			return null;
		}
	}
}