using System;
using System.Collections.Generic;
using System.Text;

namespace DirectUSB.Parameters
{
  public class TimeParameter : Parameter
  {
    #region Constructors / Teardown

    public TimeParameter(short type, bool valid, byte[] data)
      : base(type, valid, data)
    {
      //Do nothing
    }

    #endregion

    #region Public Properties

    public DateTime Time
    {
      get
      {
        DateTime ret;
        ulong seconds;

        seconds = Data[3];
        seconds |= (ulong)(((ulong)Data[2] << 8) & 0x0000FF00);
        seconds |= (ulong)(((ulong)Data[1] << 16) & 0x00FF0000);
        seconds |= (ulong)(((ulong)Data[0] << 24) & 0xFF000000);

        //Start from 1/1/1997 and add this many seconds
        ret = new DateTime(1997, 1, 1);
        ret = ret.AddSeconds(seconds);

        return ret;
      }
    }

    #endregion
  }
}