using Aitex.Core.Common;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Device.Unit;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using Aitex.Sorter.Common;
using Efem.Protocol;
using EFEM.RT.Devices.Aligner;
using EFEM.RT.Devices.Flipper;
using EFEM.RT.Modules;
using MECF.Framework.Common.Equipment;
using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.BufferStations;
using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.LoadPorts.LoadPortBase;
using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Robot;
using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Robots.RobotBase;
using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using System.Threading;

namespace EFEM.RT.Tasks
{
    public interface IData
    {
        bool Error { get; }

        bool IsLinkOk { get; }

        bool Busy { get; }

        //bool Moving { get; }

        bool Disabled { get; set; }

        bool Initialized { get; set; }

        bool OriginSearched { get; set; }

        bool InUsed { get; set; }
    }

    public interface IFunction
    {
        bool Reset(out string reason);

        bool Init(out string reason);

        bool Home(out string reason);
    }

    public interface IServerModule : IData, IFunction
    {
        string Name { get; set; }
    }

    public class SystemServerModule : IServerModule
    {
        //public bool Communication { get { return Singleton<EfemManager>.Instance.IsConnected; } set { } }

        public string Name { get; set; }

        public bool Busy
        { get { return Singleton<RouteManager>.Instance.IsRunning; } }

        public bool Moving { get; set; }

        public bool Error
        {
            get { return Singleton<RouteManager>.Instance.IsError; }
        }

        public bool IsLinkOk
        {
            get { return Singleton<EfemEntity>.Instance.IsCommunicationOk; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }

        private Dictionary<EfemEventType, EfemEventValue> _dicEventStatus = new Dictionary<EfemEventType, EfemEventValue>();

        public SystemServerModule(string name)
        {
            Name = name;

            foreach (var value in Enum.GetValues(typeof(EfemEventType)))
            {
                _dicEventStatus[(EfemEventType)value] = EfemEventValue.ON;
            }
        }

        public bool Reset(out string reason)
        {
            reason = string.Empty;
            if (!Singleton<RouteManager>.Instance.CheckToPostMsg(RouteManager.MSG.RESET))
            {
                reason = "BUSY";
                return false;
            }

            Thread.Sleep(100);//can not remove

            //Initialized = true;
            return true;
        }

        public bool Init(out string reason)
        {
            reason = string.Empty;
            if (!Singleton<RouteManager>.Instance.CheckToPostMsg(RouteManager.MSG.HOME))
            {
                reason = "BUSY";
                return false;
            }

            Thread.Sleep(100);//can not remove

            Initialized = true;
            return true;
        }

        public bool Home(out string reason)
        {
            reason = string.Empty;

            if (!Singleton<RouteManager>.Instance.CheckToPostMsg(RouteManager.MSG.HOME))
            {
                reason = "BUSY";
                return false;
            }
            Initialized = true;
            return true;
        }

        public bool MapWafer(string device, out string reason)
        {
            reason = string.Empty;

            if (!Singleton<RouteManager>.Instance.CheckToPostMsg(RouteManager.MSG.MapWafer, device))
            {
                reason = "BUSY";
                return false;
            }

            return true;
        }

        public bool SetEvent(EfemEventType type, EfemEventValue value)
        {
            _dicEventStatus[type] = value;

            return true;
        }

        public bool IsEventEnabled(EfemEventType type)
        {
            return _dicEventStatus[type] == EfemEventValue.ON;
        }

        public bool Hold()
        {
            return true;
        }

        public bool Resume()
        {
            return true;
        }

        public bool Abort()
        {
            return true;
        }

        public bool Stop()
        {
            return true;
        }

        public bool ClearError()
        {
            //InvokeClient.Instance.Service.DoOperation("System.Reset");
            //Singleton<EventManager>.Instance.ClearAlarmEvent();

            if (Singleton<RouteManager>.Instance.IsError || (DEVICE.GetDevice<LoadPortBaseDevice>(ModuleName.LP1.ToString()) != null && DEVICE.GetDevice<LoadPortBaseDevice>(ModuleName.LP1.ToString()).State == DeviceState.Error) || (DEVICE.GetDevice<LoadPortBaseDevice>(ModuleName.LP2.ToString()) != null && DEVICE.GetDevice<LoadPortBaseDevice>(ModuleName.LP2.ToString()).State == DeviceState.Error))
            {
                // Singleton<RouteManager>.Instance.Invoke("Reset");

                //OP.DoOperation("System.Reset");
                //Thread.Sleep(1000);
                Singleton<RouteManager>.Instance.ClearEventLogEnable = true;

                //Singleton<EventManager>.Instance.ClearAlarmEvent();
            }
            return true;
        }

        public string GetLastError()
        {
            return string.Empty;
        }
    }

    public class AlignerServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _aligner != null && _aligner.Communication; }
        }

        public bool Busy
        {
            get { return _aligner.Busy; }
        }

        public bool Moving
        {
            get { return _aligner.Moving; }
        }

        public bool Error
        {
            get { return _aligner.Error; }
        }

        public string Name { get; set; }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }

        private double _angle = 0;

        public Aligner GetDevice()
        {
            return _aligner;
        }

        protected Aligner _aligner = null;

        public AlignerServerModule(string name)
        {
            Name = name;
            _aligner = DEVICE.GetDevice<Aligner>(DeviceName.Aligner);
        }

        public bool Init(out string reason)
        {
            return _aligner.Init(out reason);
        }

        public bool Home(out string reason)
        {
            return _aligner.Home(out reason);
        }

        public bool Align(out string reason)
        {
            return _aligner.Align(_angle, out reason);
        }

        public bool SetAlign(string target, out string reason)
        {
            reason = string.Empty;
            if (target.StartsWith("P1"))
            {
                _angle = 0;
            }
            else if (target.StartsWith("P2"))
            {
                _angle = 0;
            }
            else if (target.StartsWith("P3"))
            {
                _angle = 0;
            }
            else if (target.StartsWith("P4"))
            {
                _angle = 0;
            }
            else if (target.StartsWith("LLA"))
            {
                _angle = 0;
            }
            else if (target.StartsWith("LLB"))
            {
                _angle = 0;
            }
            else
            {
                target = target.Replace("D", "");//D***.**,  ***.** is angle. (0 to 360.00°)
                if (!double.TryParse(target, out _angle))
                {
                    return false;
                }
            }
            return true;
        }

        bool IFunction.Reset(out string reason)
        {
            reason = string.Empty;
            return true;
        }
    }

    public class RobotServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _robot != null; }
        }

        public bool Busy
        {
            get { return _robot.IsBusy; }
        }

        //public bool Moving
        //{
        //    get { return _robot.Moving; }
        //}
        public bool Error
        {
            get { return _robot.IsError; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }

        public string Name { get; set; }

        public RobotBaseDevice GetDevice()
        {
            return _robot;
        }

        protected RobotBaseDevice _robot = null;

        public RobotServerModule(string name)
        {
            Name = name;
            _robot = DEVICE.GetDevice<RobotBaseDevice>(DeviceName.Robot);
        }

        public bool Reset(out string reason)
        {
            reason = null;
            return _robot.RobotReset();
        }

        public bool Init(out string reason)
        {
            reason = null;
            return _robot.Init(null);
        }

        public bool Home(out string reason)
        {
            reason = null;
            return _robot.Home(null);
        }
    }

    public class LoadPortServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _loadport != null; }
        }

        public bool Busy
        {
            get { return _loadport.IsBusy; }
        }

        //public bool Moving
        //{
        //    get { return _loadport.IsMoving; }
        //}
        public bool Error
        {
            get { return _loadport.IsError; }
        }

        public FoupDockState DockState
        {
            get { return _loadport.DockState; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }

        public string Name { get; set; }

        public string SlotMap => _loadport.SlotMap;

        public LoadPortBaseDevice GetDevice()
        {
            return _loadport;
        }

        protected LoadPortBaseDevice _loadport = null;

        public LoadPortServerModule(string name)
        {
            Name = name;
            _loadport = DEVICE.GetDevice<LoadPortBaseDevice>(name);
        }

        public bool Reset(out string reason)
        {
            return _loadport.LoadportReset(out reason);
        }

        public bool Init(out string reason)
        {
            return _loadport.Home(out reason);
        }

        public bool Home(out string reason)
        {
            return _loadport.Home(out reason);
        }

        public bool Lock(out string reason)
        {
            return _loadport.Clamp(out reason);
        }

        public bool Unlock(out string reason)
        {
            return _loadport.Unclamp(out reason);
        }

        public bool Dock(out string reason)
        {
            return _loadport.Dock(out reason);
        }

        public bool Undock(out string reason)
        {
            return _loadport.Undock(out reason);
        }

        public bool OpenDoor(out string reason)
        {
            return _loadport.OpenDoor(out reason);
        }

        public bool CloseDoor(out string reason)
        {
            return _loadport.CloseDoor(out reason);
        }

        public bool Open(out string reason)
        {
            return _loadport.Load(out reason);
        }

        public bool Read(out string reason)
        {
            reason = null;
            return _loadport.ReadCarrierID(0, 16);
        }

        public bool Read()
        {
            return _loadport.ReadCarrierID();
        }

        public bool Read(string type, out string reason)
        {
            reason = null;
            string filename = "LCDFILE.TXT";
            if (type == "LID") filename = "LCDFILE.TXT";
            if (type == "CID") filename = "CARRIER.TXT";
            return _loadport.ReadCarrierID(new object[] { filename });
        }

        public bool Write(string cid)
        {
            return _loadport.WriteCarrierID(cid, 0, 16, "", out _);
        }

        public bool Write(string cid, out string reason)
        {
            reason = null;

            return SC.GetValue<Boolean>("System.OnlyLotId") ? _loadport.WriteCarrierIDByIndex(cid, 0, 16, 0) : _loadport.WriteCarrierID(cid, 0, 16);
        }

        public bool Close(out string reason)
        {
            return _loadport.Unload(out reason);
        }

        public bool QueryWaferMap(out string reason)
        {
            return _loadport.QueryWaferMap(out reason);
        }
    }

    public class BufferServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _buffer != null; }
        }

        public bool Busy
        {
            get { return _buffer.Busy; }
        }

        //public bool Moving
        //{
        //    get { return _buffer.Moving; }
        //}
        public bool Error
        {
            get { return _buffer.Error; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }
        public string Name { get; set; }

        public IoCoolingBuffer GetDevice()
        {
            return _buffer;
        }

        protected IoCoolingBuffer _buffer = null;

        public BufferServerModule(string name)
        {
            Name = name;
            _buffer = DEVICE.GetDevice<IoCoolingBuffer>(name);
        }

        public bool Init(out string reason)
        {
            return _buffer.Home(out reason);
        }

        public bool Home(out string reason)
        {
            return _buffer.Home(out reason);
        }

        public bool LiftUp(WaferSize size, out string reason)
        {
            return _buffer.Move(size, true, out reason);
        }

        public bool LiftDown(WaferSize size, out string reason)
        {
            return _buffer.Move(size, false, out reason);
        }

        public bool Align(WaferSize size, out string reason)
        {
            return _buffer.Move(size, false, out reason);
        }

        public bool Reset(out string reason)
        {
            reason = string.Empty;
            return true;
        }
    }

    public class BufferStationServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _buffer != null; }
        }

        public bool Busy
        {
            get { return false; }
        }

        public bool Error
        {
            get { return false; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }
        public string Name { get; set; }

        public BufferStation GetDevice()
        {
            return _buffer;
        }

        protected BufferStation _buffer = null;

        public BufferStationServerModule(string name)
        {
            OriginSearched = true;
            Initialized = true;
            Name = name;
            _buffer = DEVICE.GetDevice<BufferStation>(name);
        }

        public bool Init(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Home(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Reset(out string reason)
        {
            reason = string.Empty;
            return true;
        }
    }

    public class MechanicalAlignerServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _mechanicalAligner != null; }
        }

        public bool Busy
        {
            get { return false; }
        }

        public bool Error
        {
            get { return false; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }
        public string Name { get; set; }

        public MechanicalAligner GetDevice()
        {
            return _mechanicalAligner;
        }

        protected MechanicalAligner _mechanicalAligner = null;

        public MechanicalAlignerServerModule(string name)
        {
            OriginSearched = true;
            Initialized = true;
            Name = name;
            _mechanicalAligner = DEVICE.GetDevice<MechanicalAligner>(name);
        }

        public bool Init(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Home(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Reset(out string reason)
        {
            reason = string.Empty;
            return true;
        }
    }

    public class FlipperStationServerModule : IServerModule
    {
        public bool IsLinkOk
        {
            get { return _flipper != null; }
        }

        public bool Busy
        {
            get { return false; }
        }

        public bool Error
        {
            get { return false; }
        }

        public bool Disabled { get; set; }
        public bool Initialized { get; set; }
        public bool OriginSearched { get; set; }
        public bool InUsed { get; set; }
        public string Name { get; set; }

        public FlipperBase GetDevice()
        {
            return _flipper;
        }

        protected FlipperBase _flipper = null;

        public FlipperStationServerModule(string name)
        {
            OriginSearched = true;
            Initialized = true;
            Name = name;
            _flipper = DEVICE.GetDevice<JetFlipper>(name);
        }

        public bool Init(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Home(out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public bool Reset(out string reason)
        {
            reason = string.Empty;
            return true;
        }
    }

    public class EntityFactory
    {
        private SystemServerModule _system = null;
        private AlignerServerModule _aligner = null;
        private RobotServerModule _robot = null;
        private LoadPortServerModule _loadportA = null;
        private LoadPortServerModule _loadportB = null;
        private LoadPortServerModule _loadportC = null;
        private LoadPortServerModule _loadportD = null;
        private LoadPortServerModule _loadportE = null;
        private LoadPortServerModule _loadportF = null;
        private LoadPortServerModule _loadportG = null;
        private LoadPortServerModule _loadportH = null;
        private LoadPortServerModule _loadportI = null;
        private LoadPortServerModule _loadportJ = null;
        private BufferServerModule _buffer1 = null;
        private BufferServerModule _buffer2 = null;
        private BufferServerModule _aligner1 = null;
        private BufferServerModule _aligner2 = null;

        private MechanicalAlignerServerModule _mechanicalAligner1 = null;
        private MechanicalAlignerServerModule _mechanicalAligner2 = null;
        
        private BufferStationServerModule _bufferStation = null;
        private BufferStationServerModule _bufferStation1 = null;
        private BufferStationServerModule _bufferStation2 = null;

        private FlipperStationServerModule _flipper = null;

        public EntityFactory()
        {
            _system = new SystemServerModule(DeviceName.System);
            _aligner = new AlignerServerModule(DeviceName.Aligner);
            _robot = new RobotServerModule(DeviceName.Robot);
            _loadportA = new LoadPortServerModule(DeviceName.LP1);
            _loadportB = new LoadPortServerModule(DeviceName.LP2);
            _loadportC = new LoadPortServerModule(DeviceName.LP3);
            _loadportD = new LoadPortServerModule(DeviceName.LP4);
            _loadportE = new LoadPortServerModule(DeviceName.LP5);
            _loadportF = new LoadPortServerModule(DeviceName.LP6);
            _loadportG = new LoadPortServerModule(DeviceName.LP7);
            _loadportH = new LoadPortServerModule(DeviceName.LP8);
            _loadportI = new LoadPortServerModule(DeviceName.LP9);
            _loadportJ = new LoadPortServerModule(DeviceName.LP10);
            _aligner1 = new BufferServerModule(DeviceName.Aligner1);
            _aligner2 = new BufferServerModule(DeviceName.Aligner2);
            _mechanicalAligner1 = new MechanicalAlignerServerModule(DeviceName.Aligner1);
            _mechanicalAligner2 = new MechanicalAlignerServerModule(DeviceName.Aligner2);

            _buffer1 = new BufferServerModule(DeviceName.CoolingBuffer1);
            _buffer2 = new BufferServerModule(DeviceName.CoolingBuffer2);

            _bufferStation = new BufferStationServerModule(DeviceName.Buffer);
            _bufferStation1 = new BufferStationServerModule(DeviceName.Buffer1);
            _bufferStation2 = new BufferStationServerModule(DeviceName.Buffer2);

            _flipper = new FlipperStationServerModule(DeviceName.Flipper);
        }

        public IServerModule GetEntity(string name)
        {
            if (string.IsNullOrEmpty(name))
                return null;

            if (ModuleHelper.IsLoadPort((ModuleName)Enum.Parse(typeof(ModuleName), name)))
            {
                string pattern = "[1-9]\\d*";
                Regex rgx = new Regex(pattern);
                var match = int.Parse(rgx.Match(name).ToString());
                if (match > DeviceDefineManager.Instance.GetValue<int>("LoadPortQuantity"))
                {
                    return null;
                }
            }
            switch (name)
            {
                case DeviceName.System:
                    return _system;

                case DeviceName.Aligner:
                    return _aligner;

                case DeviceName.Robot:
                    return _robot;

                case DeviceName.LP1:
                    return _loadportA;

                case DeviceName.LP2:
                    return _loadportB;

                case DeviceName.LP3:
                    return _loadportC;

                case DeviceName.LP4:
                    return _loadportD;

                case DeviceName.LP5:
                    return _loadportE;

                case DeviceName.LP6:
                    return _loadportF;

                case DeviceName.LP7:
                    return _loadportG;

                case DeviceName.LP8:
                    return _loadportH;

                case DeviceName.LP9:
                    return _loadportI;

                case DeviceName.LP10:
                    return _loadportJ;

                case DeviceName.Aligner1:
                    if (SC.ContainsItem("Aligner.AlignerType") && SC.GetValue<int>("Aligner.AlignerType") == 1)
                    {
                        return _aligner1;
                    }
                    else
                    {
                        return _mechanicalAligner1;
                    }
                case DeviceName.Aligner2:
                    if (SC.ContainsItem("Aligner.AlignerType") && SC.GetValue<int>("Aligner.AlignerType") == 1)
                    {
                        return _aligner2;
                    }
                    else
                    {
                        return _mechanicalAligner2;
                    }
                case DeviceName.Aligner3:
                    return _aligner1;

                case DeviceName.Aligner4:
                    return _aligner2;

                case DeviceName.CoolingBuffer1:
                    return _buffer1;

                case DeviceName.CoolingBuffer2:
                    return _buffer2;

                case DeviceName.Buffer1:
                    return _bufferStation1;

                case DeviceName.Buffer2:
                    return _bufferStation2;

                case DeviceName.Buffer:
                    return _bufferStation;

                case DeviceName.Flipper:
                    return _flipper;
            }

            return null;
        }
    }
}