DD.WellWorkover.Cloud/AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorTemplatingWhileDrilling.cs

using AsbCloudDb.Model;

namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
{

    /// <summary>
    /// Шаблонировка при бурении
    /// </summary>
    internal class DetectorTemplatingWhileDrilling : DetectorAbstract
    {
        public DetectorTemplatingWhileDrilling()
            : base(WellOperationCategory.IdTemplatingWhileDrilling) { }

        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
            => CalcDeltaMinutes(telemetry, begin, end);

        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
        {
            if (previousOperation?.IdCategory != WellOperationCategory.IdFlashing)
                return false;

            var point0 = telemetry[position];
            
            if (point0.Pressure < 15)
                return false;

            if (point0.RotorSpeed < 1)
                return false;

            if (RisesFromBegin(telemetry, t => t.BlockPosition, position, 30, 0.5))
                return false;

            return true;
        }

        protected override int DetectEnd(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
        {
            var point0 = telemetry[position];

            if (point0.Pressure < 15)
                return IdReasonOfEnd_PressureIsLo;

            if (RisesFromBegin(telemetry, t=>t.WellDepth, position, 10, 0.01))
                return IdReasonOfEnd_WellDepthDeviates;

            var delta = point0.WellDepth - point0.BitDepth;
            if ( (delta > 0.03d ) 
                && (point0.Pressure > 15)
                && (!ContainsDeviationApprox(telemetry, t=>t.BlockPosition, position, 60, 0.03)))
                return IdReasonOfEnd_Custom1;

            return IdReasonOfEnd_NotDetected;
        }

        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
            => IsValidByWellDepthDoesNotChange(telemetry, begin, end);
    }


}