using System;
using System.Collections.Generic;
using TBF.BenchControl.Generic;
using TBF.Boxes;

namespace TBF.BenchControl.GenericDevices
{
	public interface IRegulValve : IComponent
	{
        /// <summary>
        /// Regulation valve position  0.0 .. 100.0 %
        /// </summary>
        float Position { get; }

        /// <summary>
        /// Dictionary for position re-use
        /// </summary>
		IDictionary<float, float> Dict { get; }

        /// <summary>
        /// Operation to set the water flow within tolerances
        /// Events: Event.None, Event.FlowReached, Event.FlowTimeOut
        /// </summary>
        /// <param name="requiredFlowLo">Lower limit of the required flow [m3/h]</param>
        /// <param name="requiredFlowHi">Higher limit of the required flow [m3/h]</param>
        /// <param name="measuredFlow">Measured flow [m3/h]</param>
        /// <param name="timeout">Timeout in [s]</param>
		/// <returns>SetFlowOp instance</returns>
        IOperation SetFlowOp(IFlowMeter flowMeter, float requiredFlowLo, float requiredFlowHi, FloatBox measuredFlow, int timeout);

        /// <summary>
        /// Operation to set the water flow within tolerances. Leave the measurement running.
        /// Events: Event.None, Event.FlowReached, Event.FlowTimeOut
        /// </summary>
        /// <param name="requiredFlowLo">Lower limit of the required flow [m3/h]</param>
        /// <param name="requiredFlowHi">Higher limit of the required flow [m3/h]</param>
        /// <param name="measuredFlow">Measured flow [m3/h]</param>
        /// <param name="timeout">Timeout in [s]</param>
        /// <param name="filter">Passed to SendCommand() as argument filterContant</param>
        /// <returns>SetFlowOp instance</returns>
        IOperation SetFlowAndMeasureOp(IFlowMeter flowMeter, float requiredFlowLo, float requiredFlowHi, FloatBox measuredFlow, int timeout, float filter);

        /// <summary>
        /// Operation to set the regulation valve to a required position
        /// Events: Event.None
        /// </summary>
        /// <param name="posLoPct">Lower limit of the required valve position in %</param>
        /// <param name="posHiPct">Higher limit of the required valve position in %</param>
        /// <param name="timeout">Timeout in [s]</param>
        /// <returns>SetPositionOp instance</returns>
        IOperation SetRegulValvePositionOp(float posLoPct, float posHiPct, int timeout);

        /// <summary>
        /// Operation to set the regulation valve to a required position
        /// Events: Event.None
        /// </summary>
        /// <param name="timePulseSec">Time pulse in sec</param>
        /// <returns>SetPositionOp instance</returns>
        IOperation ChangeRegulValvePositionOp(float timePulseSec);
    }
}