using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Text;

namespace CordonelPreadjustmentUi.Helper
{
    public class ActivityCheckMultiPathDataLogContainer<T> : MultiPathDataLogContainer<T>
    {
        private ConcurrentDictionary<Int32, T> PathValueDic = new ConcurrentDictionary<Int32, T>();
        private DateTimeOffset? LastUpdate = null;
        public ActivityCheckMultiPathDataLogContainer(int NumberOfPaths) : base(NumberOfPaths)
        {
            setUpdateTime();
        }


        public double GetSecondsSinceLastUpdate()
        {
            if (!LastUpdate.HasValue)
            {
                return -1;
            }
            return (DateTimeOffset.UtcNow - LastUpdate.Value).TotalSeconds;
        }

        private void setUpdateTime()
        {
            LastUpdate = DateTimeOffset.UtcNow;
        }

        public new void Update(Int32? Path = null, T value = default(T))
        {
            setUpdateTime();
            base.Update(Path, value);
        }

    }
}