using Aitex.Core.RT.Device;
using Aitex.Core.RT.IOCore;
using Aitex.Core.Util;
using MECF.Framework.Common.Device.Bases;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace MECF.Framework.RT.EquipmentLibrary.Devices
{
    public class IoSignalLight : BaseDevice, IDevice
    {
        public DOAccessor doLight;

        public LightType lightType;

        private TowerLightStatus _action;

        private int _count;

        public IoSignalLight()
        {

        }

        public bool Initialize()
        {
            return true;
        }

        public TowerLightStatus GetAciton()
        {
            return _action;
        }

        public bool GetValue()
        {
            return doLight == null ? false : doLight.Value;
        }

        public void SetValue(TowerLightStatus action)
        {
            if (_action != TowerLightStatus.Blinking && lightType == LightType.Buzzer)
            {
                _count = 3;
            }

            _action = action;

            switch (_action)
            {
                case TowerLightStatus.On:
                    {
                        _count = 0;
                        doLight.Value = true;
                    }
                    break;
                case TowerLightStatus.Off:
                    {
                        _count = 0;
                        doLight.Value = false;
                    }
                    break;
                case TowerLightStatus.Blinking:
                    {
                      
                    }
                    break;
                default:
                    break;
            }
        }

        public void Monitor()
        {
            if (_action == TowerLightStatus.Blinking)
            {
                if (_count > 0)
                {
                    doLight.Value = !doLight.Value;
                    _count--;

                    if(_count == 0)
                    {
                        doLight.Value = false;
                        _action = TowerLightStatus.Off;
                    }
                }

            }
        }

        public void Reset()
        {
            _count = 0;
            _action = TowerLightStatus.Off;
            doLight.Value = false;
        }

        public void Terminate()
        {
            doLight = null;
        }
    }
}