DP44/DataPRO/IService/Classes/Diagnostics/DiagnosticActions.cs

using DASFactoryDb.Diagnostics;
using DTS.Common.Interface.DASFactory;
using DTS.Common.Interface.DASFactory.Diagnostics;
using DTS.Common.Utilities.Logging;
using System;
using System.Data.SqlClient;
using System.Linq;

namespace DTS.DASLib.Service
{

    /// <summary>
    /// This class holds instructions about how a single channel
    /// is to be diagnosed.  The results from these tests will populate the
    /// DiagnosticsResults[] object in the IDASCommunication object.  The results 
    /// can then be compared against the hardware specifications for a sensor to 
    /// determine if the channel is set up correctly before arming and recording.
    /// </summary>
    public class DiagnosticsActions : IDiagnosticActions
    {

        /// <summary>
        /// Which DAS Channel (CH# WRT entire DAS unit) are these diagnostic test 
        /// instructions for?
        /// </summary>
        public int DASChannelNumber { get; set; }

        /// <summary>
        /// Should we measure the excitation volatge being applied to this sensor?
        /// </summary>
        public bool MeasureExcitation { get; set; }

        /// <summary>
        /// Should we measure the sensor's offset from 0?  (If measured, the returned offset can
        /// be checked against the high and low offset limits that are properties of the 
        /// AnalogInputDasChannel object corresponding to this sensor.)
        /// </summary>
        public bool MeasureOffset { get; set; }
        /// <summary>
        /// should we check the open/closed/low/high nature of a digital input channel?
        /// </summary>
        public bool CheckDigitalState { get; set; }

        public bool MeasureInternalOffset { get; set; }

        /// <summary>
        /// Should the firmware compensate for the offset from 0 of this sensor?
        /// </summary>
        public bool RemoveOffset { get; set; }

        /// <summary>
        /// Should we measure the noise floor as a percentage of full scale readings?
        /// </summary>
        public bool MeasureNoise { get; set; }

        /// <summary>
        /// Should an emulated shunt-check be performed on this sensor.
        /// </summary>
        public bool PerformShuntCheck { get; set; }

        /// <summary>
        /// should run a squib fire check on channel
        /// </summary>
        public bool SquibFireCheck { get; set; } = false;

        /// <summary>
        /// perform a voltage insertion gain check (SLICE Pro)
        /// </summary>
        public bool PerformVoltageInsertCheck { get; set; }
        /// <summary>
        /// Should a Calibration signal-check be performed on this sensor.
        /// </summary>
        public bool PerformCalSignalCheck { get; set; }

        /// <summary>
        /// Should the resistance of the bridge be measured?
        /// </summary>
        public bool MeasureBridgeResistance { get; set; }

        public DiagnosticsActions()
        {
            DASChannelNumber = 0;
            MeasureExcitation = false;
            MeasureOffset = false;
            RemoveOffset = false;
            MeasureNoise = false;
            PerformShuntCheck = false;
            PerformCalSignalCheck = false;
            PerformVoltageInsertCheck = false;
            MeasureInternalOffset = false;
            CheckDigitalState = false;
        }

        public bool AllActionsDisabled()
        {
            return !MeasureExcitation && !MeasureOffset && !RemoveOffset && !MeasureNoise && !PerformShuntCheck &&
                   !MeasureBridgeResistance
                   && !PerformCalSignalCheck && !PerformVoltageInsertCheck && !MeasureInternalOffset && !SquibFireCheck &&
                   !CheckDigitalState;
        }

        public static void SetChannelDiagnosticActions(IDASCommunication unit, IDiagnosticActions[] actions,
            bool setInDb)
        {
            unit.ChannelDiagnostics = actions;
            if (!DASFactoryDb.DbWrapper.Connected || !setInDb) { return; }

            try
            {
                Diagnostics.ClearDiagnosticActionsAllChannels(unit.RecordId);
            }
            catch (Exception ex)
            {
                APILogger.Log(ex);
            }

            if (null != actions)
            {
                foreach (var action in actions)
                {
                    InsertAction(unit.RecordId, action);
                }
            }
        }

        private static void InsertAction(int dasRecordId, IDiagnosticActions action)
        {
            try
            {
                Diagnostics.InsertDiagnosticAction(dasRecordId,
                    action.DASChannelNumber,
                    action.MeasureExcitation,
                    action.MeasureOffset,
                    action.CheckDigitalState,
                    action.MeasureInternalOffset,
                    action.RemoveOffset,
                    action.MeasureNoise,
                    action.PerformShuntCheck,
                    action.SquibFireCheck,
                    action.PerformVoltageInsertCheck,
                    action.PerformCalSignalCheck,
                    action.MeasureBridgeResistance);
            }
            catch (Exception ex)
            {
                APILogger.Log(ex);
            }
        }
    }
}