Triton160/Triton160RT/Device/Custom/IoSignalTower.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using Aitex.Core.Common.DeviceData;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Device.Unit;
using Aitex.Core.Util;
using Aitex.Platform;
using Aitex.Triton160.Common;

namespace Aitex.Triton160.RT.Device
{
    public enum LightType
    {
        RED, GREEN, YELLOW, BUZZER
    }

    public enum LightStatus
    {
        OFF, ON, BLINK
    }

    public class IoSignalTower : BaseDevice, IDevice
    {
        //device
        private IoSignalLight red = null;
        private IoSignalLight yellow = null;
        private IoSignalLight green = null;
        private IoSignalLight alarmBuzzer = null;

        private bool _buzzerCleared = false;
        /// <summary>
        /// 用于生成闪烁信号
        /// </summary>
        private bool binking = false;
        /// <summary>
        /// 闪烁定时器 （500ms）
        /// </summary>
        private DeviceTimer timer = new DeviceTimer();

        /// <summary>
        /// 信号灯状态定义
        /// </summary>
        public TowerLightStatus Red { get; private set; }

        public TowerLightStatus Yellow { get; private set; }

        public TowerLightStatus Green { get; private set; }

        public TowerLightStatus Buzzer_Alarm { get; private set; }

        public bool IsGreenOn => green.Value;

        public bool IsYellowOn => yellow.Value;

        public bool IsRedOn => red.Value;

        public bool IsBuzzerOn = false;

        public DeviceTimer _timerBuzzerBlinking = new DeviceTimer();

        public IoSignalTower(string module, string name, string display, string deviceID) :
            base(module, name, display, deviceID)
        {
        }

        public bool Initialize()
        {
            red = DeviceModel.SignalTowerRedLight;
            yellow = DeviceModel.SignalTowerYellowLight;
            green = DeviceModel.SignalTowerGreenLight;
            alarmBuzzer = DeviceModel.SignalTowerBuzzer;

            Debug.Assert(red != null && yellow != null && green != null && alarmBuzzer != null);

            DATA.Subscribe(string.Format("Device.{0}.{1}", ModuleName.System, Name), () =>
            {
                AITSignalTowerData data = new AITSignalTowerData()
                {
                    DeviceName = Name,
                    DeviceSchematicId = DeviceID,
                    DisplayName = Display,
                    IsBlueLightOn = false,
                    IsGreenLightOn = IsGreenOn,
                    IsRedLightOn = IsRedOn,
                    IsYellowLightOn = IsYellowOn,
                };

                return data;
            }, SubscriptionAttribute.FLAG.IgnoreSaveDB);

            DEVICE.Register(string.Format("{0}.{1}", Name, AITSignalTowerOperation.SwitchOffBuzzer), (out string reason, int time, object[] param) =>
            {
                reason = "";
                PMState state = (PMState)DATA.Poll(ModuleNameString.System, StateData.PMState.ToString());

                _buzzerCleared = state == PMState.Error;

                alarmBuzzer.Value = false;

                return true;
            });

            return true;
        }

        public void Terminate()
        {
        }

        /// <summary>
        /// 控制各种灯
        /// </summary>
        /// <param name="light"></param>
        /// <param name="st"></param>
        public void SetLight(LightType light, LightStatus st)
        {
            switch (light)
            {
            case LightType.RED:
                red.Value = st == LightStatus.ON ? true : false;
                break;
            case LightType.GREEN:
                green.Value = st == LightStatus.ON ? true : false;
                break;
            case LightType.YELLOW:
                yellow.Value = st == LightStatus.ON ? true : false;
                break;
            case LightType.BUZZER:
                // TODO, buzzer暂时还用老的BuzzerBlinking [4/30/2020 TerryLu]
                break;
            default:
                break;
            }
        }

        //响3声，通知工艺正常结束
        public void BuzzerBlinking(double time)
        {
            IsBuzzerOn = true;
            _timerBuzzerBlinking.Start(time);
        }

        public void BuzzerStop()
        {
            IsBuzzerOn = false;
            _timerBuzzerBlinking.Stop();
        }

        public void Monitor()
        {
            Buzzer_Alarm = TowerLightStatus.Off;
            if (timer.IsIdle())
                timer.Start(500);

            if (timer.IsTimeout())
            {
                timer.Start(500);
                binking = !binking;
            }

            PMState state = (PMState)DATA.Poll(ModuleNameString.System, StateData.PMState.ToString());
            List<IoValve> valves = DEVICE.GetDevice<IoValve>();

            //pumping valve开，vent purge valve开，Gas valve开，RF开，只要有其中之一处于开的状态，就是绿灯
            if (state == PMState.Error)
            {
                Green = TowerLightStatus.Off;
                Red = TowerLightStatus.On;
                Yellow = TowerLightStatus.Off;

                Buzzer_Alarm = _buzzerCleared ? TowerLightStatus.Off : TowerLightStatus.On;
            }
            else if (DeviceModel.Rf.IsRfOn || valves.Exists(v => v.Status))
            {
                Green = TowerLightStatus.On;
                Red = TowerLightStatus.Off;
                Yellow = TowerLightStatus.Off;
                Buzzer_Alarm = TowerLightStatus.Off;
            }
            else
            {
                Green = TowerLightStatus.Off;
                Red = TowerLightStatus.Off;
                Yellow = TowerLightStatus.On;
            }


            if (!_timerBuzzerBlinking.IsIdle() && !_timerBuzzerBlinking.IsTimeout())
            {
                Buzzer_Alarm = IsBuzzerOn ? TowerLightStatus.On : TowerLightStatus.Off;
            }
            else
            {
                Buzzer_Alarm = TowerLightStatus.Off;
                IsBuzzerOn = false;
            }

            //update tower light status
            switch (Red)
            {
            case TowerLightStatus.On:
                red.Value = true;
                break;
            case TowerLightStatus.Off:
                red.Value = false;
                break;
            case TowerLightStatus.Blinking:
                red.Value = binking;
                break;
            }
            switch (Yellow)
            {
            case TowerLightStatus.On:
                yellow.Value = true;
                break;
            case TowerLightStatus.Off:
                yellow.Value = false;
                break;
            case TowerLightStatus.Blinking:
                yellow.Value = binking;
                break;
            }

            switch (Green)
            {
            case TowerLightStatus.On:
                green.Value = true;
                break;
            case TowerLightStatus.Off:
                green.Value = false;
                break;
            case TowerLightStatus.Blinking:
                green.Value = binking;
                break;
            }

            switch (Buzzer_Alarm)
            {
            case TowerLightStatus.On:
                alarmBuzzer.Value = true;
                break;
            case TowerLightStatus.Off:
                alarmBuzzer.Value = false;
                break;
            case TowerLightStatus.Blinking:
                alarmBuzzer.Value = binking;
                break;
            }

            //System.Diagnostics.Trace.WriteLine(DateTime.Now.Minute.ToString() + ":"+DateTime.Now.Second+"."+DateTime.Now.Millisecond+ "," + (alarmBuzzer.Value ? "1" : "0"));
        }

        /// <summary>
        /// 关闭所有灯和蜂鸣器
        /// </summary>
        public void Reset()
        {
            red.Value = false;
            yellow.Value = false;
            green.Value = false;
            alarmBuzzer.Value = false;
            _buzzerCleared = false;
        }
    }
}