using System;
using Config.Entities;
using Dirichlet.Numerics;
using TBF.Rig.Generic;
using TBF.Rig.GenericDevices;

namespace TBF.Rig.ControlBoard
{
    public interface IControlBoard : IDevice, IValveControl
    {
        void SpecifyInvertedValves(UInt128 valvesToInvert);

        /// <summary>
        /// Called on beginning of a test
        /// </summary>
        void ClearProcessValues();

        ///
        /// Values valid always
        ///
        UInt128 Route { get; }          /// State of valves
        UInt64 DigitalInputs { get; }   /// Inputs

        ///
        /// Values valid during a test
        ///
        int FlowmeterId { get; }
        double RefFrequency { get; }

        ///
        /// Last test results
        ///
        double TestTime { get; }
        int RefPulses { get; }
        double TestTimeWM(int wmNr1);
        int RefPulsesWM(int wmNr1);
        int PulsesWM(int wmNr1);

        float ValveOpenCloseTime { get; }   /// Start valve open or close time in sec


        /// <summary>
        /// Select devices used for control and measurement
        /// </summary>
        /// <param name="outPath"></param>
        OutputPath Devices { set;  get; }

        /// <summary>
        /// Returns operation which sets the flow. Events: 
        /// </summary>
        /// <param name="qFrom">Lower limit for the water flow</param>
        /// <param name="qTo">Upper limit for the water flow</param>
        /// <param name="measuredFlow">Reference to calss keeping current flow value</param>
        /// <param name="timeout">Timeout in seconds</param>
        /// <returns>Operation</returns>
        IOperation SetFlowOp(double qFrom, double qTo, TBF.Boxes.DoubleBox measuredFlow, int timeout);
        
        IOperation StopFlowRegulationOp();

        /// <summary>
        /// Get operation for a Standing start-stop test
        /// Events: OpArgumentError .... invalid arguments, test cannot be started
        ///         StartingTest ....... starting a test
        ///         TestInProgress ..... test was successfully started, test is running
        ///         TestCompleted ...... test was successfully completed
        ///         Error .............. unspecified error while running a test
        /// </summary>
        /// <returns>Operation running a test</returns>
        IOperation StandingStartStopTestOp(Test test, int pulsesCount, bool withDiverter);


        /// <summary>
        /// Returns operation with events: Event.MeasurementCompleted or Event.None
        /// </summary>
        /// <returns>Operation</returns>
        IOperation QueryMeasurementEndOp();

        void StopFlowControl(bool isFromUI, int regVId);

        void StopAll(bool isFromUI);
    }
}