using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.IOCore;
using Aitex.Core.RT.OperationCenter;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace FurnaceRT.Devices
{
    public class IoFIMS : BaseDevice, IDevice
    {
        private DIAccessor _diLoadComplete;
        private DIAccessor _diUnloadComplete;
        private DIAccessor _diHomeComplete;
        private DIAccessor _diRunning;
        private DIAccessor _diAutoManual;
        private DIAccessor _diUndock;
        private DIAccessor _diDock;
        private DIAccessor _diExist;
        private DIAccessor _diSeal;
        private DIAccessor _diRelease;
        private DIAccessor _diDoorOpen;
        private DIAccessor _diDoorClose;
        private DIAccessor _diLatchOn;
        private DIAccessor _diLatchOff;
        private DIAccessor _diCollisionAvoidanceDown;
        private DIAccessor _diCollisionAvoidanceUp;
        private DIAccessor _diN2PurgeValveClosed;
        private DIAccessor _diN2PurgeValveOpened;
        private DIAccessor _diFOUPVacuumSuckingOK;
        private DIAccessor _diFOUPVacuumSuckingAlarm;
        private DIAccessor _diWaferOnRobot;
        private DIAccessor _diWaferRobotEX1AxisHomePosition;
        private DIAccessor _diWaferRobotEX2AxisHomePosition;

        private DOAccessor _doLoad;
        private DOAccessor _doUnload;
        private DOAccessor _doHome;
        private DOAccessor _doAlarmReset;
        private DOAccessor _doAutoManual;
        private DOAccessor _doUndock;
        private DOAccessor _doDock;
        private DOAccessor _doSeal;
        private DOAccessor _doRelease;
        private DOAccessor _doDoorOpen;
        private DOAccessor _doDoorClose;
        private DOAccessor _doLatch1On;
        private DOAccessor _doLatch2On;
        private DOAccessor _doLatch1Off;
        private DOAccessor _doLatch2Off;
        private DOAccessor _doCollisionAvoidanceDown;
        private DOAccessor _doCollisionAvoidanceUp;
        private DOAccessor _doN2PurgeValveOpen;
        private DOAccessor _doN2PurgeValveClose;
        private DOAccessor _doVaccumValveOpen;
        private DOAccessor _doVaccumValveClose;

        public DeviceStatus DockUndockStatus
        {
            get
            {
                if (_diDock != null && _diUndock != null && _diDock.Value && !_diUndock.Value)
                    return DeviceStatus.Dock;

                if (_diDock != null && _diUndock != null && !_diDock.Value && _diUndock.Value)
                    return DeviceStatus.Undock;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus SealReleaseStatus
        {
            get
            {
                if (_diSeal != null && _diRelease != null && _diSeal.Value && !_diRelease.Value)
                    return DeviceStatus.Seal;

                if (_diSeal != null && _diRelease != null && !_diSeal.Value && _diRelease.Value)
                    return DeviceStatus.Release;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus DoorOpenCloseStatus
        {
            get
            {
                if (_diDoorOpen != null && _diDoorClose != null && _diDoorOpen.Value && !_diDoorClose.Value)
                    return DeviceStatus.Open;
                
                if (_diDoorOpen != null && _diDoorClose != null && !_diDoorOpen.Value && _diDoorClose.Value)
                    return DeviceStatus.Close;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus LatchOnOffStatus
        {
            get
            {
                if (_diLatchOn != null && _diLatchOff != null && _diLatchOn.Value && !_diLatchOff.Value)
                    return DeviceStatus.On;
                
                if (_diLatchOn != null && _diLatchOff != null && !_diLatchOn.Value && _diLatchOff.Value)
                    return DeviceStatus.Off;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus CollisionAvoidanceUpDownStatus
        {
            get
            {
                if (_diCollisionAvoidanceUp != null && _diCollisionAvoidanceDown != null && 
                    _diCollisionAvoidanceUp.Value && !_diCollisionAvoidanceDown.Value)
                    return DeviceStatus.Up;
                
                if (_diCollisionAvoidanceUp != null && _diCollisionAvoidanceDown != null && 
                    !_diCollisionAvoidanceUp.Value && _diCollisionAvoidanceDown.Value)
                    return DeviceStatus.Down;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus N2PurgeValveOpenCloseStatus
        {
            get
            {
                if (_diN2PurgeValveOpened != null && _diN2PurgeValveClosed != null &&
                    _diN2PurgeValveOpened.Value && !_diN2PurgeValveClosed.Value)
                    return DeviceStatus.Open;
                
                if (_diN2PurgeValveOpened != null && _diN2PurgeValveClosed != null && 
                    !_diN2PurgeValveOpened.Value && _diN2PurgeValveClosed.Value)
                    return DeviceStatus.Close;

                return DeviceStatus.Unknown;
            }
        }

        public DeviceStatus VaccumValveOpenCloseStatus
        {
            get
            {
                if (_doVaccumValveOpen != null && _doVaccumValveClose != null &&
                    _doVaccumValveOpen.Value && !_doVaccumValveClose.Value)
                    return DeviceStatus.Open;
                
                if (_doVaccumValveOpen != null && _doVaccumValveClose != null && 
                    !_doVaccumValveOpen.Value && _doVaccumValveClose.Value)
                    return DeviceStatus.Close;

                return DeviceStatus.Unknown;
            }
        }

        public bool IsPLCLoadCompleted => _diLoadComplete == null ? false : _diLoadComplete.Value;
        public bool IsPLCUnloadCompleted => _diUnloadComplete == null ? false : _diUnloadComplete.Value;
        public bool IsPLCInitCompleted => _diHomeComplete == null ? false : _diHomeComplete.Value;
        public bool IsRunning => _diRunning == null ? false : _diRunning.Value;
        public bool IsFoupExist => _diExist == null ? false : _diExist.Value;
        public bool IsWaferOnRobot => _diWaferOnRobot == null ? false : _diWaferOnRobot.Value;
        public bool IsWaferRobotEX1AxisHomePosition => _diWaferRobotEX1AxisHomePosition == null ? false : _diWaferRobotEX1AxisHomePosition.Value;
        public bool IsWaferRobotEX2AxisHomePosition => _diWaferRobotEX2AxisHomePosition == null ? false : _diWaferRobotEX2AxisHomePosition.Value;
        public bool IsLoadCompleted { get; set; }
        public bool IsUnloadCompleted { get; set; }
        public bool IsInitCompleted { get; set; }
        public bool IsBusy { get; set; }
        public bool IsPause { get; set; }

        public IoFIMS(string module, XmlElement node, string ioModule = "")
        {
            base.Module = string.IsNullOrEmpty(node.GetAttribute("module")) ? module : node.GetAttribute("module");
            base.Name = node.GetAttribute("id");
            base.Display = node.GetAttribute("display");
            base.DeviceID = node.GetAttribute("schematicId");

            _diLoadComplete = ParseDiNode("diLoadComplete", node, ioModule);
            _diUnloadComplete = ParseDiNode("diUnloadComplete", node, ioModule);
            _diHomeComplete = ParseDiNode("diHomeComplete", node, ioModule);
            _diRunning = ParseDiNode("diRunning", node, ioModule);
            _diAutoManual = ParseDiNode("diAutoManual", node, ioModule);
            _diDock = ParseDiNode("diDock", node, ioModule);
            _diUndock = ParseDiNode("diUndock", node, ioModule);
            _diExist = ParseDiNode("diExist", node, ioModule);
            _diSeal = ParseDiNode("diSeal", node, ioModule);
            _diRelease = ParseDiNode("diRelease", node, ioModule);
            _diDoorOpen = ParseDiNode("diDoorOpen", node, ioModule);
            _diDoorClose = ParseDiNode("diDoorClose", node, ioModule);
            _diLatchOn = ParseDiNode("diLatchOn", node, ioModule);
            _diLatchOff = ParseDiNode("diLatchOff", node, ioModule);
            _diCollisionAvoidanceDown = ParseDiNode("diCollisionAvoidanceDown", node, ioModule);
            _diCollisionAvoidanceUp= ParseDiNode("diCollisionAvoidanceUp", node, ioModule);
            _diN2PurgeValveClosed = ParseDiNode("diN2PurgeValveClosed", node, ioModule);
            _diN2PurgeValveOpened = ParseDiNode("diN2PurgeValveOpened", node, ioModule);
            _diFOUPVacuumSuckingOK = ParseDiNode("diFOUPVacuumSuckingOK", node, ioModule);
            _diFOUPVacuumSuckingAlarm = ParseDiNode("diFOUPVacuumSuckingAlarm", node, ioModule);
            _diWaferOnRobot = ParseDiNode("diWaferOnRobot", node, ioModule);
            _diWaferRobotEX1AxisHomePosition = ParseDiNode("diWaferRobotEX1AxisHomePosition", node, ioModule);
            _diWaferRobotEX2AxisHomePosition = ParseDiNode("diWaferRobotEX2AxisHomePosition", node, ioModule);

            _doLoad = ParseDoNode("doLoad", node, ioModule);
            _doUnload = ParseDoNode("doUnload", node, ioModule);
            _doHome = ParseDoNode("doHome", node, ioModule);
            _doAlarmReset = ParseDoNode("doAlarmReset", node, ioModule);
            _doAutoManual = ParseDoNode("doAutoManual", node, ioModule);
            _doDock = ParseDoNode("doDock", node, ioModule);
            _doUndock = ParseDoNode("doUndock", node, ioModule);
            _doSeal = ParseDoNode("doSeal", node, ioModule);
            _doRelease = ParseDoNode("doRelease", node, ioModule);
            _doDoorOpen = ParseDoNode("doDoorOpen", node, ioModule);
            _doDoorClose = ParseDoNode("doDoorClose", node, ioModule);
            _doLatch1On = ParseDoNode("doLatch1On", node, ioModule);
            _doLatch2On = ParseDoNode("doLatch2On", node, ioModule);
            _doLatch1Off = ParseDoNode("doLatch1Off", node, ioModule);
            _doLatch2Off = ParseDoNode("doLatch2Off", node, ioModule);
            _doCollisionAvoidanceDown = ParseDoNode("doCollisionAvoidanceDown", node, ioModule);
            _doCollisionAvoidanceUp = ParseDoNode("doCollisionAvoidanceUp", node, ioModule);
            _doN2PurgeValveOpen = ParseDoNode("doN2PurgeValveOpen", node, ioModule);
            _doN2PurgeValveClose = ParseDoNode("doN2PurgeValveClose", node, ioModule);
            _doVaccumValveOpen = ParseDoNode("doVaccumValveOpen", node, ioModule);
            _doVaccumValveClose = ParseDoNode("doVaccumValveClose", node, ioModule);
        }
        public bool Initialize()
        {
            DATA.Subscribe($"{Module}.{Name}.DockUndockStatus", () => DockUndockStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.SealReleaseStatus", () => SealReleaseStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.DoorOpenCloseStatus", () => DoorOpenCloseStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.LatchOnOffStatus", () => LatchOnOffStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.CollisionAvoidanceUpDownStatus", () => CollisionAvoidanceUpDownStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.N2PurgeValveOpenCloseStatus", () => N2PurgeValveOpenCloseStatus.ToString());
            DATA.Subscribe($"{Module}.{Name}.VaccumValveOpenCloseStatus", () => VaccumValveOpenCloseStatus.ToString());

            OP.Subscribe($"{Module}.{Name}.SetDockUndock", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isDock);
                SetDockUndock(isDock);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetSealRelease", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isSeal);
                SetSealRelease(isSeal);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetDoorOpenClose", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isOpen);
                SetDoorOpenClose(isOpen);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetLatchOnOff", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isOn);
                SetLatchOnOff(isOn);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetCollisionAvoidanceUpDown", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isUp);
                SetCollisionAvoidanceUpDown(isUp);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetN2PurgeValveOpenClose", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isOpen);
                SetN2PurgeValveOpenClose(isOpen);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetVaccumValveOpen", (string cmd, object[] param) =>
            {
                bool.TryParse(param[0].ToString(), out bool isOpen);
                SetVaccumValveOpen(isOpen);
                return true;
            });

            OP.Subscribe($"{Module}.{Name}.SetAlarmReset", (string cmd, object[] param) =>
            {
                SetAlarmReset();
                return true;
            });

            return true;
        }

        public void Monitor()
        {
           
        }

        public void Reset()
        {
           
        }

        public void Terminate()
        {

        }

        private bool SetDockUndock(bool isDock)
        {
            if (isDock)
            {
                _doUndock.Value = false;
                _doDock.Value = true;
            }
            else
            {
                _doDock.Value = false;
                _doUndock.Value = true;
            }
            return true;
        }

        private bool SetSealRelease(bool isSeal)
        {
            if (isSeal)
            {
                _doRelease.Value = false;
                _doSeal.Value = true;
            }
            else
            {
                _doSeal.Value = false;
                _doRelease.Value = true;
            }
            return true;
        }

        private bool SetDoorOpenClose(bool isOpen)
        {
            if (isOpen)
            {
                _doDoorClose.Value = false;
                _doDoorOpen.Value = true;
            }
            else
            {
                _doDoorOpen.Value = false;
                _doDoorClose.Value = true;
            }
            return true;
        }

        private bool SetLatchOnOff(bool isOn)
        {
            if (isOn)
            {
                _doLatch1Off.Value = false;
                _doLatch2Off.Value = false;
                _doLatch1On.Value = true;
                _doLatch2On.Value = true;
            }
            else
            {
                _doLatch1On.Value = false;
                _doLatch2On.Value = false;
                _doLatch1Off.Value = true;
                _doLatch2Off.Value = true;
            }
            return true;
        }

        private bool SetCollisionAvoidanceUpDown(bool isUp)
        {
            if (isUp)
            {
                _doCollisionAvoidanceDown.Value = false;
                _doCollisionAvoidanceUp.Value = true;
            }
            else
            {
                _doCollisionAvoidanceUp.Value = false;
                _doCollisionAvoidanceDown.Value = true;
            }
            return true;
        }

        private bool SetN2PurgeValveOpenClose(bool isOpen)
        {
            if (isOpen)
            {
                _doN2PurgeValveClose.Value = false;
                _doN2PurgeValveOpen.Value = true;
            }
            else
            {
                _doN2PurgeValveOpen.Value = false;
                _doN2PurgeValveClose.Value = true;
            }
            return true;
        }

        private bool SetVaccumValveOpen(bool isOpen)
        {
            if (isOpen)
            {
                _doVaccumValveClose.Value = false;
                _doVaccumValveOpen.Value = true;
            }
            else
            {
                _doVaccumValveOpen.Value = false;
                _doVaccumValveClose.Value = true;
            }
            return true;
        }

        public void SetAlarmReset()
        {
            _doAlarmReset.SetPulseValue(true, 1000);
        }

        public bool Unload(out string reason)
        {
            reason = "";
            _doLoad.SetValue(false, out reason);
            _doHome.SetValue(false, out reason);
            _doUnload.SetValue(true, out reason);
            return true;
        }
        public bool Load(out string reason)
        {
            reason = "";
            _doUnload.SetValue(false, out reason);
            _doHome.SetValue(false, out reason);
            _doLoad.SetValue(true, out reason);
            return true;
        }
        public bool Init(out string reason)
        {
            reason = "";
            _doLoad.SetValue(false, out reason);
            _doUnload.SetValue(false, out reason);
            _doHome.SetValue(true, out reason);
            return true;
        }
        public bool Stop()
        {
            var reason = "";
            _doLoad.SetValue(false, out reason);
            _doUnload.SetValue(false, out reason);
            _doHome.SetValue(false, out reason);
            return true;
        }

        public void SetPauseResume(bool isPause)
        {
            IsPause = isPause;
        }
    }
}