using Getf.Service.Transfer.Request.SDK.Entities;
using Getf.Service.Transfer.Request.SDK.Helpers;
using Newtonsoft.Json;
using SuperSocket.ClientEngine;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;

namespace Getf.Service.Transfer.Request.SDK
{
	public class RequestSevice : IDisposable
	{
		private readonly EasyClient TcpClient;

		private TransInfo _TransInfo;

		ManualResetEvent _ManualResetEvent = new ManualResetEvent(false);

		private string AppID = ConfigurationManager.AppSettings["Service_Transfer_AppID"];
		private string AppSecret = ConfigurationManager.AppSettings["Service_Transfer_AppSecret"];
		private string Key = ConfigurationManager.AppSettings["Service_Transfer_Key"];
		private string Ip;
		private int Port;

		/*public RequestSevice()
		{
			var c = ConfigurationManager.AppSettings["Service_Transfer_AddressInfo"].Split(':');
			_TcpClientService = new TcpClientService(c[0], int.Parse(c[1]));
		}*/
		public RequestSevice()
		{
			var c = ConfigurationManager.AppSettings["Service_Transfer_AddressInfo"].Split(':');
			Ip = c[0];
			Port = int.Parse(c[1]);
			TcpClient = new EasyClient();
		}

		public RequestSevice(string ip, int port)
		{
			Ip = ip;
			Port = port;
			TcpClient = new EasyClient();
		}

		public RequestSevice(string ip, int port, string appID, string appSecret, string key)
		{
			Ip = ip;
			Port = port;
			AppID = appID;
			AppSecret = appSecret;
			Key = key;
			TcpClient = new EasyClient();
		}


		public void Dispose()
		{
			_ManualResetEvent.Dispose();
			TcpClient.Close();
		}

		public TransInfo GetResult(TransInfo transInfo)
		{
			_TransInfo = transInfo;
			TcpClient.Initialize(new ReceiveFilter(), OnDataGeted);
			TcpClient.Connected += OnConnected;
			TcpClient.Error += OnError;
			TcpClient.ConnectAsync(new IPEndPoint(IPAddress.Parse(Ip), Port));
			_ManualResetEvent.WaitOne();
			return _TransInfo;
		}
		public TransInfo GetResult(string targetAppID, string action = null, string param = null, string appID = null, string appSecret = null)
		{
			_TransInfo = GetTransInfo(targetAppID, action, param, appID, appSecret);
			return GetResult(_TransInfo);
		}

		public TransInfo GetTransInfo(string targetAppID, string action, string param = null, string appID = null, string appSecret = null)
		{
			var ts = TypeHelper.GetTimeStamp();
			var r = new TransInfo()
			{
				Head = new TransHead()
				{
					AppID = AppID,
					AppSecret = AppSecret,
					TimeStamp = ts,
					Type = 2,
					Sign = Md5Helper.Md5(ts + Key)
				},
				Body = new TransBody()
				{
					Action = action,
					AppID = appID,
					AppSecret = appSecret,
					Param = param,
					TargetAppID = targetAppID
				}
			};
			return r;
		}

		private void OnDataGeted(TransInfo transInfo)
		{
			_TransInfo = transInfo;
			_ManualResetEvent.Set();
		}

		private void OnError(object sender, ErrorEventArgs e)
		{
			_TransInfo.Head = null;
			_TransInfo.Body = null;
			_TransInfo.TransResultInfo = new TransResult()
			{
				Code = -101,
				Message = e.Exception.Message
			};
			try
			{
				_ManualResetEvent.Set();
			}
			catch
			{

			}
		}

		private void OnConnected(object sender, EventArgs e)
		{
			TcpClient.Send(_TransInfo.ToByte());
		}
	}
}