using _20230724_MBJC_upperpc.Common;
using _20230724_MBJC_upperpc.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace _20230724_MBJC_upperpc.Models
{
    // <summary>
    /// 客户端
    /// </summary>
    public class ClientModel : NotifyBase
    {
        SocketInfo SI = new SocketInfo();

        public Client _client { set; get; } = new Client();

        private bool isConnected;
        /// <summary>
        /// Socket通信是否连接
        /// </summary>
        public bool IsConnected
        {
            get { return isConnected; }
            set { isConnected = value; this.DoNotify(); }
        }
        /// <summary>
        /// 打开客户端连接
        /// </summary>
        /// <param name="ip"></param>
        /// <param name="port"></param>
        /// <returns></returns>
        public bool DoConnect(SocketInfo socketInfo)
        {
            //if (!tools.TelnetPort(socketInfo.IP, socketInfo.Port))
            //    return false;
            SI.IP = socketInfo.IP;
            SI.Port = socketInfo.Port;

            _client.InitSocket(socketInfo.IP, socketInfo.Port);  //初始化设备的IP和端口号
            IsConnected = _client.Connect();
            if (IsConnected)
            {
                _client.pushSockets = ReceiveMess;
                tools.Logging("连接客户端成功,IP:" + socketInfo.IP + "端口号:" + socketInfo.Port);
            }
            else
            {
                tools.Logging("连接客户端失败,IP:" + socketInfo.IP + "端口号:" + socketInfo.Port);
            }
            return IsConnected;
        }

        public bool DisConnect()
        {
            _client.Stop();
            IsConnected = false;
            return IsConnected;
        }


        #region Socket通信接收
        private void ReceiveMess(Sockets sks)
        {
            if (sks.ex != null)
            {
                if (sks.ClientDispose == true)
                {
                    //由于未知原因引发异常.导致客户端下线.   比如网络故障.或服务器断开连接.
                    //SetClientState(string.Format("客户端下线.!异常消息：{0}\r\n", sks.ex));
                }
                else
                {
                    //SetClientState(string.Format("异常消息：{0}\r\n", sks.ex));
                }
                //timerConnect.Enabled = true;
            }
            else if (sks.Offset == 0)
            {
                //客户端主动下线
                // SetClientState("客户端下线.!");
            }
            else
            {
                byte[] buffer = new byte[sks.Offset];
                Array.Copy(sks.RecBuffer, buffer, sks.Offset);
                try
                {
                    //数据解析
                    string message = Encoding.UTF8.GetString(buffer);
                    if (!message.StartsWith("$SMBXS"))
                        return;
                    string[] msgs = message.Split(',');
                    BeaconModel beacon = new BeaconModel();
                    beacon.ID = int.Parse(msgs[1]);
                    beacon.Datetime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1)).AddSeconds(int.Parse(msgs[2]));
                    beacon.Position_Heading_Angle = float.Parse(msgs[3]);
                    beacon.Position_Pitch_Angle = float.Parse(msgs[4]);
                    beacon.Position_Distance = float.Parse(msgs[5]);
                    beacon.Propagationtime = float.Parse(msgs[6]);
                    beacon.BasicSite_JD = float.Parse(msgs[7]);
                    beacon.BasicSite_WD = float.Parse(msgs[8]);
                    beacon.BasicSite_Depth = float.Parse(msgs[9]);
                    beacon.BasicSite_Heading = float.Parse(msgs[10]);
                    beacon.Beacon_JD = float.Parse(msgs[11]);
                    beacon.Beacon_WD = float.Parse(msgs[12]);
                    beacon.Beacon_Depth = float.Parse(msgs[13]);
                    beacon.Beacon_Roll_Angle = float.Parse(msgs[14]);
                    beacon.Beacon_Pitch_Angle = float.Parse(msgs[15]);
                    beacon.Beacon_Heading_Angle = float.Parse(msgs[16]);
                    beacon.Temp = float.Parse(msgs[17]);

                    switch (beacon.ID)
                    {
                        case 1:
                            MainWindow.viewModel.Beacon1.Beacon = beacon;
                            break;
                        case 2:
                            MainWindow.viewModel.beacon2.Beacon = beacon;
                            break;
                        case 3: 
                            MainWindow.viewModel.beacon3.Beacon = beacon;
                            break;
                        case 4: 
                            MainWindow.viewModel.beacon4.Beacon = beacon;
                            break;
                        case 5: 
                            MainWindow.viewModel.beacon5.Beacon = beacon;
                            break;
                        case 6: 
                            MainWindow.viewModel.beacon6.Beacon = beacon;
                            break;
                        case 7: 
                            MainWindow.viewModel.beacon7.Beacon = beacon;
                            break;
                        case 8: 
                            MainWindow.viewModel.beacon8.Beacon = beacon;
                            break;
                        default:
                            break;
                    }
                }
                catch (Exception ex)
                {
                    return;
                }

            }
        }
        #endregion
        /// <summary>
        /// 发送消息
        /// </summary>
        public void SendData(byte[] SendData)
        {
            _client.SendData(SendData);
        }
    }


    public class SocketInfo : NotifyBase
    {
        private string ip;
        /// <summary>
        /// IP
        /// </summary>
        public string IP
        {
            get { return ip; }
            set { ip = value; this.DoNotify(); }
        }

        private int port;
        /// <summary>
        /// 端口号
        /// </summary>
        public int Port
        {
            get { return port; }
            set { port = value; this.DoNotify(); }
        }
    }
}