LGES-OC5-PtoP-Welder/AuroraDevices/AuroraLaser/Coherent/Compact/Views/UCLaserCompactInfoViewModel.cs

using Aurora.View;
using AuroraLaser.Coherent;
using System;
using System.Diagnostics;
using System.Windows.Input;
using System.Windows.Threading;

namespace AuroraLaser.Views
{
    public class UCLaserCompactInfoViewModel : NotifyPropertyChangedBase
    {
        public ICommand CMD_VisibleChanged { get; }
        public ICommand CMD_AlarmReset { get; }

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

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

        private bool _isActivated;
        public bool IsActivated { get => _isActivated; set => SetProperty(ref _isActivated, value); }

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

        private bool _isPeltierCtrlHeatingCooling;
        public bool IsPeltierCtrlHeatingCooling { get => _isPeltierCtrlHeatingCooling; set => SetProperty(ref _isPeltierCtrlHeatingCooling, value); }

        private bool _isCurrentSetExternal;
        public bool IsCurrentSetExternal { get => _isCurrentSetExternal; set => SetProperty(ref _isCurrentSetExternal, value); }

        private bool _isLaserCtrlExternal;
        public bool IsLaserCtrlExternal { get => _isLaserCtrlExternal; set => SetProperty(ref _isLaserCtrlExternal, value); }

        private bool _isPulseOn;
        public bool IsPulseOn { get => _isPulseOn; set => SetProperty(ref _isPulseOn, value); }

        private bool _isVT100On;
        public bool IsVT100On { get => _isVT100On; set => SetProperty(ref _isVT100On, value); }

        private double _laserActualPower;
        public double LaserActualPower { get => _laserActualPower; set => SetProperty(ref _laserActualPower, value); }

        private int _laserActualTemp;
        public int LaserActualTemp { get => _laserActualTemp; set => SetProperty(ref _laserActualTemp, value); }

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

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

        private bool _isPowerOn;
        public bool IsPowerOn { get => _isPowerOn; set => SetProperty(ref _isPowerOn, value); }

        private bool _isLaserOn;
        public bool IsLaserOn { get => _isLaserOn; set => SetProperty(ref _isLaserOn, value); }

        private bool _isLaserErrStatus;
        public bool IsLaserErrStatus { get => _isLaserErrStatus; set => SetProperty(ref _isLaserErrStatus, value); }

        private bool _isLaserFatalErr;
        public bool IsLaserFatalErr { get => _isLaserFatalErr; set => SetProperty(ref _isLaserFatalErr, value); }

        private bool _isLaserEmission;
        public bool IsLaserEmission { get => _isLaserEmission; set => SetProperty(ref _isLaserEmission, value); }

        Stopwatch swErrMsg = new Stopwatch();
        //===================================================

        private DispatcherTimer MonitorTimer;
        private LaserCompact _laser;

        public UCLaserCompactInfoViewModel(LaserCompact laser)
        {
            CMD_VisibleChanged = new DelegateCommand(VisibleChanged);
            CMD_AlarmReset = new DelegateCommand(OnAlarmReset);

            _laser = laser;

            Init();

            MonitorTimer = new DispatcherTimer();
            MonitorTimer.Interval = TimeSpan.FromMilliseconds(100);    // 10 [Hz]
            MonitorTimer.Tick += OnMonitoring;

            swErrMsg.Restart();
        }

        private void VisibleChanged(object obj) // 화면 전환 시 동작하는 곳
        {
            bool visible = (bool)obj;
            if (visible) {
                MonitorTimer.Start();
            } else {
                MonitorTimer.Stop();
            }
        }

        private void OnAlarmReset(object obj)
        {
            var list = _laser.GetAlarmList();
            if (list != null && list.Count > 0) { _laser.ClearAlarms(); }
            _laser.ErrorReset();
        }

        private void Init()
        {
            LaserInfo = "Laser Info: " + _laser.DeviceId;
            LaserModePeltierCtrl = "Peltier Ctrl : Only Cooling";
            _ErrorMsgFgColor = "Black";

            IsPowerOn = false;
            IsLaserOn = false;
            IsLaserErrStatus = false;
            IsLaserFatalErr = false;
            IsLaserEmission = false;

            IsPeltierCtrlHeatingCooling = false;
            IsCurrentSetExternal = false;
            IsLaserCtrlExternal = false;
            IsPulseOn = false;
            IsVT100On = false;
        }

        private void OnMonitoring(object sender, EventArgs e)
        {
            IsActivated = _laser.IsActivated;
            if (IsActivated) {
                var _laserStatus = _laser.GetLaserStatusInfo();
                // raw data: [0, 1000] [%] => [0, 100] 범위로 변경
                LaserActualPower = _laserStatus.PowerValue * 0.1;
                LaserActualTemp = _laserStatus.Temp;
                SerialNumber = _laserStatus.SerialNumber;
                // Test
                //_laserStatus.Power_On = true;
                IsPowerOn = _laserStatus.bPowerOn;
                //_laserStatus.Laser_On = true;
                IsLaserOn = _laserStatus.bLaserOn;
                IsLaserErrStatus = _laserStatus.bErrorStatus;
                IsLaserFatalErr = _laserStatus.bFatalError;
                IsLaserEmission = _laserStatus.bEmission;

                var _laserMode = _laser.GetLaserModeInfo();
                IsPeltierCtrlHeatingCooling = _laserMode.bPeltierCooler_HeatingCooling;
                IsCurrentSetExternal = _laserMode.bCurrent_Set_External;
                IsLaserCtrlExternal = _laserMode.bLaser_Control_External;
                IsPulseOn = _laserMode.bPulserOn;
                IsVT100On = _laserMode.bVT100On;

                var _laserErrMsg = _laser.GetLaserErrMsgInfo();
                // Test
                //_laserErrMsg.ErrMsg = "This is test";
                if (ErrorMsg != _laserErrMsg.ErrMsg) {
                    ErrorMsg = _laserErrMsg.ErrMsg;
                }

                if (swErrMsg.ElapsedMilliseconds > 500) {
                    if (_laserErrMsg.ErrMsg == string.Empty) {
                        if (ErrorMsgFgColor != "Black") {
                            ErrorMsgFgColor = "Black";
                        }
                    } else {    // LUKAS: 0.5초 간격으로, 빨간색 -> 노란색 순서로 깜박임
                        if (ErrorMsgFgColor != "Red") {
                            ErrorMsgFgColor = "Red";
                        } else {
                            ErrorMsgFgColor = "Yellow";
                        }
                    }
                    swErrMsg.Restart(); // 블링크 목적
                }
            }
        }
    }
}