///
/// Copyright (c) 2021-2023 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using log4net;
using TBF.Rig.ControlBoard.Uni;
using TBF.Rig.GenericDevices;

namespace TBF.Rig.Uni.RegValveLowRegulTimeSaturation
{
	public class ChangeRegValvePositionOp : IOperation
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(ChangeRegValvePositionOp));
		public override string ToString()
		{
            return string.Format("ChangeRegValvePositionOp({0},{1}s)", regV.Name, timePulseSec.ToString("F2"));
		}

		/// Set by the constructor
        readonly UniCB uniCB;
		readonly RegValve regV;
		readonly int regulValveNr;
        readonly double timePulseSec;

		/// <summary>
        /// Set required water flow.
        /// Events:  FlowSet, FlowTimeOut
		/// </summary>
		/// <param name="cb">Control board device</param>
		/// <param name="rv">Regulation valve component</param>
		/// <param name="posLoPct">Lower limit of the position to be achieved</param>
		/// <param name="posHiPct">Upper limit of the position to be achieved</param>
		/// <param name="timeout">Timeout in sec. for setting the flow</param>
		/// <remarks>Only Elde.Valve flow are used, other flow on the lists are ignored</remarks>
        public ChangeRegValvePositionOp(UniCB uniCB, RegValve regV, double timePulseSec)
        {
            this.uniCB = uniCB;
            if (this.uniCB == null) throw new ArgumentNullException("ctrlBoard");

            this.regV = regV as RegValve;
            if (this.regV == null) throw new ArgumentNullException("regValve is null or not Uni");
            regulValveNr = this.regV.Idx1;

            this.timePulseSec = timePulseSec;
			
			log.Debug(this.ToString());
        }

		/// <summary>Start this operation</summary>
		public void Start()
        {
            uniCB.RegVlvIncrMove(false, regulValveNr, timePulseSec, this.regV.RegulationMinStep);
        }

		/// <summary>Run this operation</summary>
		/// <returns>
		///		Event.SetFlowDone
		/// </returns>
		public Event Run()
		{
            return Event.PositionReached;
        }

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