using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Runtime.InteropServices;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Ipc;
using OTSMeasureApp.ServiceCenter;

namespace ServiceInterface
{
    public class HardwareController 
    {

        private IpcSEMController remoteObj;
        private bool ifConnect = false;
        static HardwareController sem = null;
       public static HardwareController GetSemController()
        {
            if (sem == null)
            {
                sem = new HardwareController();
            }
            return sem;
        }
        private HardwareController()
        {
       
         

        }

        public bool Connect()
        {
            if (!ifConnect)
            {
                IpcClientChannel channel = new IpcClientChannel();
                //Register the channel with ChannelServices.
                ChannelServices.RegisterChannel(channel, false);
                remoteObj = (IpcSEMController)Activator.GetObject(typeof(IpcSEMController), "ipc://ServerChannel/RemoteObject");

                if (remoteObj == null)
                {
                    return false;

                }

                ifConnect = true;
            }
           
            return true;
        }

        public bool DisConnect()
        {
            //remoteObj = null;

            return true;
        }




        public bool MoveSEMToPoint(Point poi, double rotation)
        {
            //Connect();
            if (remoteObj == null)
            {
                return false;

            }


            try
            {
                return remoteObj.MoveSEMToPoint(poi);
            }
            catch (Exception e)
            {
                NLog.LogManager.GetCurrentClassLogger().Error(e.Message);

            }
            return false;
        }
        public bool GetSemPositionXY(ref double ls_PositionX, ref double ls_PositionY, ref double ls_PositionR)
        {
            //Connect();
            if (remoteObj == null)
            {
                return false;

            }
            try
            {
                return remoteObj.GetSemPositionXY(ref ls_PositionX, ref ls_PositionY, ref ls_PositionR);
            }
            catch (Exception e)
            {
                NLog.LogManager.GetCurrentClassLogger().Error(e.Message);
            
            }
            return false;
        }
      
    }
}