using Cksoft.Unity;
using DllEapEntity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;

namespace WebStatusToolkit
{
    public class EverLightStopMac
    {
        private Socket currSocket = null;

        public bool StopMac(string macCode,string strIp)
        {
            try 
            {
                int port= Convert.ToInt32(AppConfigurtaionServices.Configuration["grid" + ":port"]);
                int x = Convert.ToInt32(AppConfigurtaionServices.Configuration["grid" + ":x"]);
                int y = Convert.ToInt32(AppConfigurtaionServices.Configuration["grid" + ":y"]);
                bool init = InitSocket(macCode, strIp, port);
                if(!init)
                {
                    return false;
                }
                byte[] datas = GetSendDatas(1, x, y);
                if (datas == null)
                {
                    return false;
                }
                bool sendResult = Send(macCode, datas);
                Thread.Sleep(2000);
                if(!sendResult)
                {
                    return false;
                }
                // result = ReceiveMsg(macCode);
                return true;

            }
            catch(Exception ex)
            {
                string logerrorinfo = "";
                WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"发送停机指令异常:{ex.Message}", ref logerrorinfo);
                return false;
            }
        }

        public bool InitSocket(string macCode,string strIp, int port)
        {
            try
            {
                if (currSocket != null)
                {
                    currSocket.Shutdown(SocketShutdown.Both);
                    currSocket.Close();
                    currSocket.Dispose();
                    currSocket = null;
                }
                currSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                IPAddress ip = IPAddress.Parse(strIp);
                //连接到目标IP的哪个应用(端口号)
                IPEndPoint point = new IPEndPoint(ip, port);
                currSocket.Connect(point);
                currSocket.ReceiveTimeout = 1000 * 60;
                currSocket.SendTimeout = 1000 * 60;
                string logerrorinfo = "";
                WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"与机台建立连接成功,机台ip({currSocket.RemoteEndPoint.ToString()}),客户端ip({currSocket.LocalEndPoint.ToString()})", ref logerrorinfo);
                return true;
            }
            catch(Exception ex)
            {
                string logerrorinfo = "";
                WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"与机台建立连接异常：{ex.Message}", ref logerrorinfo);
                return false;
            }
        }

        int ReceiveMsg(string macCode)
        {
            //while (true)
            //{
            int result = 0;
            try
            {
                byte[] buffer = new byte[12];
                int n = currSocket.Receive(buffer);
                byte[] statusDatas = new byte[4];
                Array.Copy(buffer, 4, statusDatas, 0, 4);
                int mode = BitConverter.ToInt32(statusDatas, 0);
                statusDatas = new byte[4];
                Array.Copy(buffer, 8, statusDatas, 0, 4);
                result = BitConverter.ToInt32(statusDatas, 0);
                currSocket.Shutdown(SocketShutdown.Both);
                currSocket.Close();
                currSocket.Dispose();
                currSocket = null;
                string logerrorinfo = "";
                WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"接收到机台停机结果:{result}", ref logerrorinfo);
            }
            catch (Exception ex)
            {
                string logerrorinfo = "";
                WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"接收机台停机结果异常:{ex.Message}", ref logerrorinfo);
            }
            return result;
            //}
        }

        public bool Send(string macCode,byte[] buffer)
        {
            if (currSocket != null)
            {
                try
                {
                    currSocket.Send(buffer);
                    currSocket.Shutdown(SocketShutdown.Both);
                    currSocket.Close();
                    currSocket.Dispose();
                    currSocket = null;
                    string logerrorinfo = "";
                    WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"发送停机指令给机台成功", ref logerrorinfo);
                    return true;
                }
                catch (Exception ex)
                {
                    string logerrorinfo = "";
                    WriteLog.WriteLogStr(macCode, "", DateTime.Now, $"发送停机指令给机台异常:{ex.Message}", ref logerrorinfo);
                    return false;
                }
            }
            return false;
        }

        private byte[] GetSendDatas(Int32 mode, Int32 x, Int32 y)
        {
            byte[] alldatas = BitConverter.GetBytes(16);
            byte[] forAll = (alldatas.Concat(BitConverter.GetBytes(mode)).Concat(BitConverter.GetBytes(x)).Concat(BitConverter.GetBytes(y))).ToArray();
            return forAll;
        }
    }
}