ShaftControlCodes/src/BRS.Common.Model/Helper/TimeOutHelper.cs

using System.Threading;

namespace BRS.Common.Model.Helper
{
    public delegate void OnTimeoutDelegate();
    public class TimeOutHelper
    {
        private const int TIMEINTERVAL = 1000;
        private bool isPause = false;
        int timeTick = 0;

        public event OnTimeoutDelegate OnTimeout;

        public Timer MonitorTimer { get; set; }

        /// <summary>
        /// 超时最大时间，以秒为单位
        /// </summary>
        public int MaxLimit { get; set; } = 250;

        public TimeOutHelper()
        {
            InitialTimer();
        }

        private void InitialTimer()
        {
            MonitorTimer = new Timer(new TimerCallback(OnTimeTick), null, Timeout.Infinite, TIMEINTERVAL);
        }

        private void OnTimeTick(object state)
        {
            if (!isPause)
            {
                timeTick++;
            }

            if (timeTick >= MaxLimit)
            {
                OnTimeout?.Invoke();
                Stop();
            }
        }

        public TimeOutHelper(int limit)
        {
            MaxLimit = limit;
            InitialTimer();
        }

        public void Start()
        {
            timeTick = 0;
            MonitorTimer.Change(0, TIMEINTERVAL);
        }

        public void Pause()
        {
            isPause = true;
        }

        public void Resume()
        {
            isPause = false;
        }

        public void Stop()
        {
            MonitorTimer.Change(Timeout.Infinite, Timeout.Infinite);
        }
    }
}