using Aurora;
using Aurora.View;
using AuroraIO;
using System;
using System.Windows.Input;
using System.Windows.Threading;
using static AuroraIO.Vendor.PAIX.PAIXIO;

namespace WeldingCommon.Views
{
    public class UCInformationPanelViewModel : NotifyPropertyChangedBase
    {
        protected IODevice _IO;

        public ICommand CMD_MaintKeyLock { get; set; }
        public ICommand CMD_DoorRelease { get; set; }

        private string _MaintKeyButton;
        public string MaintKeyButton { get => _MaintKeyButton; set => SetProperty(ref _MaintKeyButton, value); }

        private string _DoorReleaseButton;
        public string DoorReleaseButton { get => _DoorReleaseButton; set => SetProperty(ref _DoorReleaseButton, value); }

        private readonly DispatcherTimer _MonitorTimer;

        public UCInformationPanelViewModel(IAuroraEnvironment aurora, string DeviceId)
        {
            CMD_MaintKeyLock = new DelegateCommand(PerformCmdMaintKeyLock);
            CMD_DoorRelease = new DelegateCommand(PerformCmdDoorRelease);

            _IO = aurora.DeviceManager[DeviceId] as IODevice;

            _MonitorTimer = new DispatcherTimer();
            _MonitorTimer.Tick += OnMonitoring;
            _MonitorTimer.Interval = TimeSpan.FromMilliseconds(500);

            _MonitorTimer.Start();
        }

        private void OnMonitoring(object sender, EventArgs e)
        {
            if (!_IO.IsActivated) {
                return;
            }
            try {
                bool bMaint = _IO._iOUnit.ReadDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)));
                if (bMaint) {
                    MaintKeyButton = "MaintKey Release";
                } else {
                    MaintKeyButton = "MaintKey Lock";
                }

                bool bDoor = _IO._iOUnit.ReadDoBit((Convert.ToInt32(ePDOAddress.SafetyDoorRelease)));
                if (bDoor) {
                    DoorReleaseButton = "Door Lock";
                } else {
                    DoorReleaseButton = "Door Release";
                }

                bool DoorOpen = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen1)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen2)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen3)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen4)));

                if (DoorOpen) {
                    _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)), false);
                }

                bool bAuto = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.ModeKeyAuto)));
                if (bAuto) {
                    _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.SafetyDoorRelease)), true);
                }
            } catch (Exception ex) {
                //MessageBox.Show(ex.Message);
            }
        }

        public void PerformCmdMaintKeyLock(object obj)
        {
            bool bResult = false;

            bResult = _IO._iOUnit.ReadDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)));
            if (bResult) {       //해제 -> 잠금
                bool DoorOpen = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen1)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen2)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen3)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen4)));

                if (DoorOpen) {
                    return;
                } else {
                    _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)), false);
                    //MaintKeyButton = "MaintKey Lock";
                }
            } else {                 // 잠금 - > 해제
                bool DoorOpen = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen1)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen2)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen3)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen4)));

                if (DoorOpen) {
                    return;
                } else {
                    _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)), true);
                    //MaintKeyButton = "MaintKey Release";
                }
            }
        }

        public void PerformCmdDoorRelease(object obj)
        {
            bool bResult = false;
            bool bIsMaint = false;
            bool bIsAuto = false;
            bResult = _IO._iOUnit.ReadDoBit((Convert.ToInt32(ePDOAddress.ModeKeySolOn)));

            //if (bResult)
            //{
            bIsAuto = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.ModeKeyAuto)));
            bIsMaint = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.ModeKeyMaint)));
            if (bIsAuto) {
                return;
            } else if (bIsMaint) {
                bool DoorOpen = _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen1)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen2)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen3)))
                    || _IO._iOUnit.ReadDiBit((Convert.ToInt32(ePDIAddress.DoorLockOpen4)));

                if (DoorOpen) {
                    return;
                } else {
                    bResult = _IO._iOUnit.ReadDoBit((Convert.ToInt32(ePDOAddress.SafetyDoorRelease)));
                    if (bResult) {
                        _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.SafetyDoorRelease)), false);
                        //DoorReleaseButton = "Door Release";
                    } else {
                        _IO._iOUnit.WriteDoBit((Convert.ToInt32(ePDOAddress.SafetyDoorRelease)), true);
                        //DoorReleaseButton = "Door Lock";
                    }
                }

            } else {
                return;
            }
            //}

        }
    }
}