Sic.Framework-Nanjing-Baishi/MECF.Framework.Common/Aitex/Core/RT/EMS/TimeObserver.cs

using Aitex.Core.RT.Event;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.Serialization;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;

namespace MECF.Framework.Common.Aitex.Core.RT.EMS
{
    [DataContract]
    public class TimeObserver : IObserver
    {
        #region Variables

        protected DateTime _startDate = DateTime.Now;
        protected DateTime? _trigDate = null;
        protected double _value = 0;
        protected bool _isTimeOut = false;
        protected double _timeExceeded = 0;
        protected readonly R_TRIG _trigTimeOut = new();
        protected double _threshold = 1000000;

        #endregion

        #region Properties

        [DataMember]
        public string Name { get; set; }

        [DataMember]
        public string Module { get; set; }

        [DataMember]
        public int Index { get; set; }

        [DataMember]
        public string Description { get; set; }

        [DataMember]
        public bool Enable { get; set; }

        [DataMember]
        public TimeUnit TimeDisplayUnit { get; set; }

        #region OutputOnly

        [Subscription("IsTrigger")]
        public bool IsTrigger => _isTimeOut;

        [Subscription("StartDate")]
        public DateTime StartDate => _startDate;

        [Subscription("Value")]
        /// <summary>
        /// 单位s
        /// </summary>
        public double Value => _value;

        [Subscription("Threshold")]
        /// <summary>
        /// 单位s
        /// </summary>
        public double Threshold => _threshold;

        [Subscription("TrigDate")]
        public DateTime? TrigDate => _trigDate;

        /// <summary>
        /// 超出时间，单位TimeDisplayUnit
        /// </summary>
        [Subscription("TimeExceeded")]
        public double TimeExceeded => _timeExceeded;

        [Subscription("ValueExceeded")]
        public virtual double ValueExceeded => _timeExceeded;

        [Subscription("IsProcessing")]
        public virtual bool IsProcessing => true;

        #endregion





        #endregion

        #region Constructors
        public TimeObserver()
        {

        }

        public TimeObserver(string name,string module ,int index,string description, bool enabled,DateTime startdate, double threshold, TimeUnit timedisplayunit)
        {
            Name = name;
            Module = module;
            Index = index;
            Description = description;
            Enable = enabled;
            TimeDisplayUnit = timedisplayunit;

            _threshold = threshold;

            _startDate = startdate;

        }

        #endregion
        #region Methods

        /// <summary>
        /// 计算剩余时间和超时时间，不同类算法不同，需要重载
        /// </summary>
        public virtual void Monitor()
        {
            _trigTimeOut.CLK = _isTimeOut;

            if (_trigTimeOut.Q)
            {
                bool iswarning = true;
                if (SC.ContainsItem("System.IgnoreMaintainTimeOutWarning"))
                {
                    iswarning = !SC.GetValue<bool>("System.IgnoreMaintainTimeOutWarning");
                }
                if (iswarning)
                    EV.PostWarningLog("Maintainance", $"Plan {Name} reach the deadline, please check as soon as possible.");
                else
                    EV.PostInfoLog("Maintainance", $"Plan {Name} reach the deadline, please check as soon as possible.");
            }

        }

        /// <summary>
        /// 重新开始计时，未使能时或不满足条件无法复位
        /// </summary>
        /// <returns></returns>
        public virtual bool Reset()
        {
            if (!Enable)
            {
                EV.PostWarningLog("Maintainance", $"Plan {Name} is disable,can not be reset");
                return false;
            }
            if (CanReset())
                return true;
            else return false;

        }

        /// <summary>
        /// 阈值设置
        /// </summary>
        /// <param name="threshold">必须大于0</param>
        /// <returns></returns>
        public virtual bool SetThreshold(double threshold)
        {
            if (threshold <= 0)
            {
                EV.PostWarningLog("Maintainance", $"threshold must be greater than zero");
                return false;
            }
            return true;
        }

        public virtual bool SetStartDate(DateTime t)
        {
            return true;
        }

        public virtual bool CanReset()
        {
            return true;
        }

        public virtual bool SetMaintain(string parentname, string name, int itemid, DateTime date)
        {
            return true;
        }

        public virtual Dictionary<string, List<MaintainerItem>> GetAllMaintainerItemsDic()
        {
            return new();
        }

        public virtual bool SetMaintainerItemEnable(string parentname, string name, int itemid, bool enable)
        {
            return true;
        }

        public virtual void AddMaintainerItem(string parentname, MaintainerItem item)
        {

        }

        public virtual void RemoveMaintainerItem(string parentname, string itemname, int id)
        {

        }
        #endregion
    }
}