///
/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
///
using System;
using log4net;

namespace TBF.BenchControl.Elde
{
	public class QueryMeasurementEndOp : IOperation
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(QueryMeasurementEndOp));
		public override string ToString() { return string.Format("QueryMeasurementEndOp()"); }

		/// Set by the constructor
		readonly ControlBoardDev controlBoard;

        bool done;

		/// <summary>
		/// Events:  MeasurementCompleted
		/// </summary>
		/// <param name="eventDone">Event to be returned by Run() when completed OK</param>
		public QueryMeasurementEndOp(ControlBoardDev controlBoardDev)
		{
            if (controlBoardDev == null) throw new ArgumentNullException("controlBoardDev");
            this.controlBoard = controlBoardDev;
            done = false;
            log.Debug(this.ToString());
        }

		/// <summary> Start this operation </summary>
		public void Start()
        {
            done = false;
        }

		/// <summary> Run this operation </summary>
		/// <returns>
		///		Event.FlowInDone or Event.FlowOutDone
		/// </returns>
		public Event Run()
		{
            if (done) return Event.MeasurementCompleted;

            if (0 != (controlBoard.StatusP & StatusP.TestCompleted))
            {
                done = true;
                return Event.MeasurementCompleted;
            }

            return Event.None;
		}

		/// <summary> Stop this operation </summary>
		public void Stop()
        {
        }
	}
}