Operation detection algorithm adapt.

AsbCloudDb/Migrations/20220629122922_Add_new_well_operations_17_18.cs

@@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace AsbCloudDb.Migrations
+{
+    public partial class Add_new_well_operations_17_18 : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.InsertData(
+                table: "t_well_operation_category",
+                columns: new[] { "id", "code", "name" },
+                values: new object[,]
+                {
+                    { 18, 0, "Проработка перед наращиванием" },
+                    { 19, 0, "Шаблонировка перед наращиванием" }
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DeleteData(
+                table: "t_well_operation_category",
+                keyColumn: "id",
+                keyValue: 18);
+
+            migrationBuilder.DeleteData(
+                table: "t_well_operation_category",
+                keyColumn: "id",
+                keyValue: 19);
+        }
+    }
+}

AsbCloudDb/Migrations/AsbCloudDbContextModelSnapshot.cs

@@ -1,6 +1,5 @@
 // <auto-generated />
 using System;
-using System.Collections.Generic;
 using AsbCloudDb.Model;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
@@ -52,7 +51,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnType("double precision")
                         .HasColumnName("longitude");
 
-                    b.Property<SimpleTimezone>("Timezone")
+                    b.Property<string>("Timezone")
                         .HasColumnType("jsonb")
                         .HasColumnName("timezone")
                         .HasComment("Смещение часового пояса от UTC");
@@ -149,7 +148,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnName("start_date")
                         .HasComment("Дата отчёта");
 
-                    b.Property<DailyReportInfo>("Info")
+                    b.Property<string>("Info")
                         .HasColumnType("jsonb")
                         .HasColumnName("info")
                         .HasComment("Список параметров для отчёта");
@@ -184,7 +183,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnType("double precision")
                         .HasColumnName("longitude");
 
-                    b.Property<SimpleTimezone>("Timezone")
+                    b.Property<string>("Timezone")
                         .HasColumnType("jsonb")
                         .HasColumnName("timezone")
                         .HasComment("Смещение часового пояса от UTC");
@@ -704,7 +703,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnName("name")
                         .HasComment("Название файла");
 
-                    b.Property<FilePublishInfo>("PublishInfo")
+                    b.Property<string>("PublishInfo")
                         .HasColumnType("jsonb")
                         .HasColumnName("publish_info")
                         .HasComment("Информация о файле в облаке");
@@ -791,7 +790,7 @@ namespace AsbCloudDb.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
-                    b.Property<RawData>("Data")
+                    b.Property<string>("Data")
                         .HasColumnType("jsonb")
                         .HasColumnName("data")
                         .HasComment("Данные таблицы последних данных");
@@ -2727,7 +2726,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnName("obsolescence")
                         .HasComment("сек. до устаревания");
 
-                    b.Property<Dictionary<string, double>>("Setpoints")
+                    b.Property<string>("Setpoints")
                         .HasColumnType("jsonb")
                         .HasColumnName("setpoint_set")
                         .HasComment("Набор уставок");
@@ -2756,7 +2755,7 @@ namespace AsbCloudDb.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
-                    b.Property<TelemetryInfo>("Info")
+                    b.Property<string>("Info")
                         .HasColumnType("jsonb")
                         .HasColumnName("info")
                         .HasComment("Информация с панели о скважине");
@@ -2766,7 +2765,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnName("remote_uid")
                         .HasComment("Идентификатор передающего устройства. Может повторяться в списке, так как комплекты оборудования переезжают от скв. к скв.");
 
-                    b.Property<SimpleTimezone>("TimeZone")
+                    b.Property<string>("TimeZone")
                         .HasColumnType("jsonb")
                         .HasColumnName("timezone")
                         .HasComment("Смещение часового пояса от UTC");
@@ -3912,7 +3911,7 @@ namespace AsbCloudDb.Migrations
                         .HasColumnType("double precision")
                         .HasColumnName("longitude");
 
-                    b.Property<SimpleTimezone>("Timezone")
+                    b.Property<string>("Timezone")
                         .HasColumnType("jsonb")
                         .HasColumnName("timezone")
                         .HasComment("Смещение часового пояса от UTC");
@@ -4164,6 +4163,18 @@ namespace AsbCloudDb.Migrations
                             Name = "На поверхности"
                         },
                         new
+                        {
+                            Id = 18,
+                            Code = 0,
+                            Name = "Проработка перед наращиванием"
+                        },
+                        new
+                        {
+                            Id = 19,
+                            Code = 0,
+                            Name = "Шаблонировка перед наращиванием"
+                        },
+                        new
                         {
                             Id = 1001,
                             Code = 0,

AsbCloudDb/Model/AsbCloudDbContext.cs

@@ -680,6 +680,9 @@ namespace AsbCloudDb.Model
                     new WellOperationCategory {Id = 15, Name = "Неподвижное состояние", Code = 0 },
                     new WellOperationCategory {Id = 16, Name = "Вращение без циркуляции", Code = 0 },
                     new WellOperationCategory {Id = 17, Name = "На поверхности", Code = 0 },
+                    new WellOperationCategory {Id = 18, Name = "Проработка перед наращиванием", Code = 0 },
+                    new WellOperationCategory {Id = 19, Name = "Шаблонировка перед наращиванием", Code = 0 },
+
                     // Операции ручного ввода
                     new WellOperationCategory {Id = 1001, Name = "Бурение", Code = 0 },
                     new WellOperationCategory {Id = 1002, Name = "ГИС", Code = 0 },

AsbCloudInfrastructure/Services/DetectOperations/DetectableTelemetry.cs

@@ -6,11 +6,11 @@ namespace AsbCloudInfrastructure.Services.DetectOperations
     {
         public DateTimeOffset DateTime { get; set; }
         public int? IdUser { get; set; }
-        public float? WellDepth { get; set; }
-        public float? Pressure { get; set; }
-        public float? HookWeight { get; set; }
-        public float? BlockPosition { get; set; }
-        public float? BitDepth { get; set; }
-        public float? RotorSpeed { get; set; }
+        public float WellDepth { get; set; }
+        public float Pressure { get; set; }
+        public float HookWeight { get; set; }
+        public float BlockPosition { get; set; }
+        public float BitDepth { get; set; }
+        public float RotorSpeed { get; set; }
     }
 }

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorAbstract.cs

@@ -0,0 +1,139 @@
+using AsbCloudDb.Model;
+using System;
+using System.Linq;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal abstract class DetectorAbstract
+    {
+        private readonly int idOperation;
+        private readonly int stepLength = 3;
+
+        protected DetectorAbstract(int idOperation)
+        {
+            this.idOperation = idOperation;
+        }
+
+        public bool TryDetect(int idTelemetry, DetectableTelemetry[] telemetry, int begin, int end, DetectedOperation? previousOperation, out OperationDetectorResult? result)
+        {
+            // Проверка соответствия критерию начала операции
+            if (DetectBegin(telemetry, begin, previousOperation))
+            {
+                // Поиск окончания соответствия критерию
+                var positionEnd = begin;
+                while (positionEnd < end)
+                {
+                    positionEnd += stepLength;
+                    if ((positionEnd > end))
+                        positionEnd = end;
+
+                    if ((positionEnd == end) || DetectEnd(telemetry, positionEnd, previousOperation))
+                    {
+                        result = MakeOperation(idTelemetry, telemetry, begin, positionEnd);
+                        return true;
+                    }
+                }
+            }
+            result = null;
+            return false;
+        }
+
+        protected abstract bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation);
+        protected virtual bool DetectEnd(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation) 
+            => !DetectBegin(telemetry, position, previousOperation);
+
+        private OperationDetectorResult MakeOperation(int idTelemetry, DetectableTelemetry[] telemetry, int begin, int end)
+        {
+            var pBegin = telemetry[begin];
+            var pEnd = telemetry[end];
+            var result = new OperationDetectorResult
+            {
+                TelemetryBegin = begin,
+                TelemetryEnd = end,
+                Operation = new DetectedOperation
+                {
+                    IdTelemetry = idTelemetry,
+                    IdCategory = idOperation,
+                    IdUsersAtStart = pBegin.IdUser ?? -1,
+                    DateStart = pBegin.DateTime,
+                    DateEnd = pEnd.DateTime,
+                    DepthStart = (double)pBegin.WellDepth,
+                    DepthEnd = (double)pEnd.WellDepth,
+                    Value = CalcValue(telemetry, begin, end),
+                },
+            };
+            return result;
+        }
+
+        protected abstract bool IsValid(DetectableTelemetry[] telemetry, int begin, int end);
+
+        protected abstract double CalcValue(DetectableTelemetry[] telemetry, int begin, int end);
+
+        public static InterpolationLine MakeInterpolationLine(
+            Func<DetectableTelemetry, double> yGetter,
+            DetectableTelemetry[] telemetry,
+            int begin,
+            int fragmentLength)
+        {
+            DetectableTelemetry[] data;
+            if (fragmentLength > 0 && (begin + fragmentLength) < telemetry.Length)
+                data = telemetry[begin..(begin + fragmentLength)];
+            else
+                data = telemetry[begin..];
+            var line = new InterpolationLine(data.Select(d => (yGetter(d), (d.DateTime - telemetry[0].DateTime).TotalHours)));
+            return line;  
+        }
+
+        /// <summary>
+        /// расчет продолжительности операции
+        /// </summary>
+        /// <param name="telemetry"></param>
+        /// <param name="begin"></param>
+        /// <param name="end"></param>
+        /// <returns></returns>
+        protected static double CalcDeltaTime(DetectableTelemetry[] telemetry, int begin, int end)
+        {
+            var pBegin = telemetry[begin];
+            var pEnd = telemetry[end];
+            var result = (pEnd.DateTime - pBegin.DateTime).TotalHours;
+            return result;
+        }
+
+        /// <summary>
+        /// часто используемый предикат для определения отсутствия изменения глубины ствола скважины
+        /// </summary>
+        /// <param name="telemetry"></param>
+        /// <param name="begin"></param>
+        /// <param name="end"></param>
+        /// <returns></returns>
+        protected static bool IsValidByWellDepthDoesNotChange(DetectableTelemetry[] telemetry, int begin, int end)
+        {
+            var pBegin = telemetry[begin];
+            var pEnd = telemetry[end];
+            if (Math.Abs((double)(pBegin.WellDepth - pEnd.WellDepth)) > 0.01)
+                return false;
+            return true;
+        }
+
+        protected static bool IsValidByWellDepthIncreasing(DetectableTelemetry[] telemetry, int begin, int end)
+        {
+            var pBegin = telemetry[begin];
+            var pEnd = telemetry[end];
+            if (pBegin.WellDepth >= pEnd.WellDepth)
+                return false;
+            return true;
+        }
+
+        protected static double CalcRop(DetectableTelemetry[] telemetry, int begin, int end)
+        {
+            var pBegin = telemetry[begin];
+            var pEnd = telemetry[end];
+            var result = (double)(pEnd.WellDepth - pBegin.WellDepth) / (pEnd.DateTime - pBegin.DateTime).TotalHours;
+            return result;
+        }
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorDevelopment.cs

@@ -0,0 +1,42 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal class DetectorDevelopment : DetectorAbstract
+    {
+        public DetectorDevelopment()
+            : base(18) { }
+
+        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
+            => CalcDeltaTime(telemetry, begin, end);
+
+        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            if (previousOperation?.IdCategory == 14)
+                return false;
+
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta < 0.03d || delta > 30)
+                return false;
+
+            if (point0.Pressure < 15)
+                return false;
+
+            if (point0.BlockPosition > 31)
+                return false;
+
+            if (point0.RotorSpeed < 10)
+                return false;
+
+            return true;
+        }
+
+        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
+            => IsValidByWellDepthDoesNotChange(telemetry, begin, end);
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorRotor.cs

@@ -0,0 +1,63 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal class DetectorRotor : DetectorAbstract
+    {
+        public DetectorRotor()
+            : base(2) { }
+
+        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta > 0.03d)
+                return false;
+
+            if (point0.Pressure < 25)
+                return false;
+
+            if (point0.RotorSpeed < 5)
+                return false;
+
+            var point1 = telemetry[position + 1];
+            if (point1.WellDepth - point0.WellDepth <= 0.003)
+                return false;
+
+            return true;
+        }
+
+        protected override bool DetectEnd(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta > 0.03d)
+                return true;
+
+            if (point0.Pressure < 25)
+                return true;
+
+            var lineRotorSpeed = MakeInterpolationLine(d => d.RotorSpeed, telemetry, position, 10);
+
+            if (lineRotorSpeed.IsAverageYLessThan(5))
+                return true;
+
+            var lineWellDepth = MakeInterpolationLine(d => d.WellDepth, telemetry, position, 30);
+
+            if (!lineWellDepth.IsYIncreases(1))
+                return true;
+
+            return false;
+        }
+
+        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
+            => IsValidByWellDepthIncreasing(telemetry, begin, end);
+
+        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
+            => CalcRop(telemetry, begin, end);
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorSlide.cs

@@ -0,0 +1,63 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal class DetectorSlide : DetectorAbstract
+    {
+        public DetectorSlide()
+            : base(3) { }
+
+        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta > 0.03d)
+                return false;
+
+            if (point0.Pressure < 25)
+                return false;
+
+            if (point0.RotorSpeed > 5)
+                return false;
+
+            var point1 = telemetry[position + 1];
+            if (point1.WellDepth - point0.WellDepth <= 0.003)
+                return false;
+
+            return true;
+        }
+
+        protected override bool DetectEnd(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta > 0.03d)
+                return true;
+
+            if (point0.Pressure < 25)
+                return true;
+
+            var lineRotorSpeed = MakeInterpolationLine(d => d.RotorSpeed, telemetry, position, 10);
+
+            if (lineRotorSpeed.IsAverageYGreaterThan(5))
+                return true;
+
+            var lineWellDepth = MakeInterpolationLine(d => d.WellDepth, telemetry, position, 30);
+
+            if (!lineWellDepth.IsYIncreases(1))
+                return true;
+
+            return false;
+        }
+
+        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
+            => IsValidByWellDepthIncreasing(telemetry, begin, end);
+
+        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
+            => CalcRop(telemetry, begin, end);
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorSlipsTime.cs

@@ -0,0 +1,36 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal class DetectorSlipsTime : DetectorAbstract
+    {
+        public DetectorSlipsTime()
+            : base(14) { }
+
+        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
+            => CalcDeltaTime(telemetry, begin, end);
+
+        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta > 2.5d)
+                return false;
+
+            if (point0.BlockPosition > 8)
+                return false;
+
+            if (point0.HookWeight > 20)
+                return false;
+
+            return true;
+        }
+
+        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
+            => IsValidByWellDepthDoesNotChange(telemetry, begin, end);
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/DetectorTemplating.cs

@@ -0,0 +1,42 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+#nullable enable
+    internal class DetectorTemplating : DetectorAbstract
+    {
+        public DetectorTemplating()
+            : base(19) { }
+
+        protected override double CalcValue(DetectableTelemetry[] telemetry, int begin, int end)
+            => CalcDeltaTime(telemetry, begin, end);
+
+        protected override bool DetectBegin(DetectableTelemetry[] telemetry, int position, DetectedOperation? previousOperation)
+        {
+            if(previousOperation?.IdCategory == 14)
+                return false;
+
+            var point0 = telemetry[position];
+            var delta = point0.WellDepth - point0.BitDepth;
+            if (delta < 0.03d || delta > 30)
+                return false;
+
+            if (point0.Pressure < 15)
+                return false;
+
+            if (point0.BlockPosition > 31)
+                return false;
+
+            if (point0.RotorSpeed > 10)
+                return false;
+
+            return true;
+        }
+
+        protected override bool IsValid(DetectableTelemetry[] telemetry, int begin, int end)
+            => IsValidByWellDepthDoesNotChange(telemetry, begin, end);
+    }
+
+#nullable disable
+}
+

AsbCloudInfrastructure/Services/DetectOperations/Detectors/FragmentDetector.cs

@@ -1,162 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Runtime.CompilerServices;
-
-namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
-{
-#nullable enable
-    internal class FragmentDetector : IFragmentDetector
-    {
-        private int fragmentLength = 12;
-        private int stepLength = 3;
-        protected IEnumerable<IDetector> detectors = Enumerable.Empty<IDetector>();
-
-        protected Func<DetectableTelemetry[], int, bool> detectStart;
-        protected Func<DetectableTelemetry[], int, bool> detectEnd;
-
-        public string Name { get; set; }
-
-        public int FragmentLength { get => fragmentLength; set => fragmentLength = value; }
-        public int StepLength { get => stepLength; set => stepLength = value; }
-
-        public FragmentDetector(
-            string name,
-            Func<DetectableTelemetry[], int, bool> detectStart,
-            IFragmentDetector detector,
-            params IFragmentDetector[] detectors)
-        {
-            this.detectStart = detectStart;
-            this.detectors = JoinDetectors(detector, detectors);
-            detectEnd = (f, i) => !detectStart(f, i);
-            Name = name;
-        }
-        public FragmentDetector(
-            string name,
-            Func<DetectableTelemetry[], int, bool> detectStart,
-            Func<DetectableTelemetry[], int, bool> detectEnd,
-            IFragmentDetector detector,
-            params IFragmentDetector[] detectors)
-        {
-            this.detectStart = detectStart;
-            this.detectEnd = detectEnd;
-            this.detectors = JoinDetectors(detector, detectors);
-            Name = name;
-        }
-
-        public FragmentDetector(
-            string name,
-            Func<DetectableTelemetry[], int, bool> detectStart,
-            IOperationDetector operation)
-        {
-            this.detectStart = detectStart;
-            detectors = new IOperationDetector[] { operation };
-            detectEnd = (f, i) => !detectStart(f, i);
-            Name = name;
-        }
-
-        public FragmentDetector(
-            string name,
-            Func<DetectableTelemetry[], int, bool> detectStart,
-            Func<DetectableTelemetry[], int, bool> detectEnd,
-            IOperationDetector operation)
-        {
-            this.detectStart = detectStart;
-            this.detectEnd = detectEnd;
-            detectors = new IOperationDetector[] { operation };
-            Name = name;
-        }
-
-        private static IEnumerable<IFragmentDetector> JoinDetectors(IFragmentDetector detector, params IFragmentDetector[] detectors)
-        {
-            var joined = new IFragmentDetector[1 + detectors.Length];
-            joined[0] = detector;
-            if (detectors.Length > 0)
-                detectors.CopyTo(joined, 1);
-            return joined;
-        }
-
-        public static Func<DetectableTelemetry[], int, bool> MakeInstantDelegate(
-            Func<DetectableTelemetry, bool> instantValueCondition
-            )
-        {
-            var detect = (DetectableTelemetry[] telemetry, int position) =>
-            {
-                var firstItem = telemetry[position];
-                var result = instantValueCondition(firstItem);
-                return result;
-            };
-            return detect;
-        }
-
-        public static Func<DetectableTelemetry[], int, bool> MakeInterpolationDelegate(
-            Func<DetectableTelemetry, double> yGetter,
-            Func<InterpolationLine, bool> interpolationValueCondition,
-            int fragmentLength)
-        {
-            var detect = (DetectableTelemetry[] telemetry, int position) =>
-            {
-                DetectableTelemetry[] data;
-                if (fragmentLength > 0 && (position + fragmentLength) < telemetry.Length)
-                    data = telemetry[position..(position + fragmentLength)];
-                else
-                    data = telemetry[position..];
-                var line = new InterpolationLine(data.Select(d => (yGetter(d), (d.DateTime - telemetry[0].DateTime).TotalHours)));
-                var result = interpolationValueCondition(line);
-                return result;
-            };
-            return detect;
-        }
-
-        public bool TryDetect(int idTelemetry, DetectableTelemetry[] telemetry, int begin, int end, out IEnumerable<OperationDetectorResult> results)
-        {
-            List<OperationDetectorResult>? totaltResultList = null;
-            var positionBegin = begin;
-            // Поиск начала соответствия критерию начала операции
-            while (end > positionBegin + fragmentLength + stepLength)
-            {
-                if (detectStart(telemetry, positionBegin))
-                {
-                    // Поиск окончания соответствия критерию
-                    var positionEnd = positionBegin;
-                    while (positionEnd < end)
-                    {
-                        positionEnd += stepLength;
-                        if ((positionEnd > end))
-                            positionEnd = end;
-
-                        if ((positionEnd == end) || detectEnd(telemetry, positionEnd))
-                        {
-                            totaltResultList = totaltResultList ?? new List<OperationDetectorResult>();
-                            var detectorsEnumerator = detectors.GetEnumerator();
-                            while (detectorsEnumerator.MoveNext())
-                                if (detectorsEnumerator.Current.TryDetect(idTelemetry, telemetry, positionBegin, positionEnd, out IEnumerable<OperationDetectorResult> innerResult))
-                                    totaltResultList.AddRange(innerResult);
-
-                            break;
-                        }
-                    }
-                    positionBegin = positionEnd;
-                }
-                else
-                {
-                    positionBegin += stepLength;
-                }
-            }
-
-            if(totaltResultList?.Any() == true)
-            {
-                results = totaltResultList!;
-                return true;
-            }
-            else
-            {
-                results = Enumerable.Empty<OperationDetectorResult>();
-                return false;
-            }            
-        }
-        public override string ToString()
-        => $"frame detector {Name}";
-    }
-#nullable disable
-}

AsbCloudInfrastructure/Services/DetectOperations/Detectors/IDetector.cs

@@ -1,17 +0,0 @@
-using AsbCloudDb.Model;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
-{
-    internal interface IDetector
-    {
-        bool TryDetect(int idTelemetry, DetectableTelemetry[] telemetryFragment, int begin, int end, out IEnumerable<OperationDetectorResult> operations);
-    }
-
-    internal interface IOperationDetector : IDetector
-    { }
-
-    internal interface IFragmentDetector: IDetector
-    { }
-}

AsbCloudInfrastructure/Services/DetectOperations/Detectors/OperationDetector.cs

@@ -1,66 +0,0 @@
-using AsbCloudDb.Model;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
-{
-    class OperationDetectorResult
-    {
-        public int TelemetryBegin { get; set; }
-        public int TelemetryEnd { get; set; }
-        public DetectedOperation Operation { get; set; }
-    }
-
-    internal class OperationDetector : IOperationDetector
-    {
-        private readonly int idOperation;
-
-        protected Func<DetectableTelemetry[], int, int, bool> isValid = (_,_,_) => true;
-
-        protected Func<DetectableTelemetry[], int, int, double> calcValue = (_, _, _) => 0d;
-
-        public OperationDetector(int idOperation)
-        {
-            this.idOperation = idOperation;
-        }
-
-        public bool TryDetect(int idTelemetry, DetectableTelemetry[] telemetryFragment, int begin, int end, out IEnumerable<OperationDetectorResult> operations)
-        {
-            if(!telemetryFragment.Any() || !isValid(telemetryFragment, begin, end))
-            {
-                operations = Enumerable.Empty<OperationDetectorResult>();
-                return false;
-            }
-
-            var operation = MakeOperation(idTelemetry, telemetryFragment, begin, end);
-
-            operations = new List<OperationDetectorResult> { operation };
-
-            return true;
-        }
-
-        private OperationDetectorResult MakeOperation(int idTelemetry, DetectableTelemetry[] telemetryFragment, int begin, int end)
-        {
-            var pBegin = telemetryFragment[begin];
-            var pEnd = telemetryFragment[end];
-            var result = new OperationDetectorResult
-            {
-                TelemetryBegin = begin,
-                TelemetryEnd = end,
-                Operation = new DetectedOperation
-                {
-                    IdTelemetry = idTelemetry,
-                    IdCategory = idOperation,
-                    IdUsersAtStart = pBegin.IdUser ?? -1,
-                    DateStart = pBegin.DateTime,
-                    DateEnd = pEnd.DateTime,
-                    DepthStart = (double)pBegin.WellDepth,
-                    DepthEnd = (double)pEnd.WellDepth,
-                    Value = calcValue(telemetryFragment, begin, end),
-                },
-            };
-            return result;
-        }
-    }
-}

AsbCloudInfrastructure/Services/DetectOperations/Detectors/OperationDetectorResult.cs

@@ -0,0 +1,11 @@
+using AsbCloudDb.Model;
+
+namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
+{
+    class OperationDetectorResult
+    {
+        public int TelemetryBegin { get; set; }
+        public int TelemetryEnd { get; set; }
+        public DetectedOperation Operation { get; set; }
+    }
+}

AsbCloudInfrastructure/Services/DetectOperations/Detectors/OperationDrilling.cs

@@ -1,30 +0,0 @@
-using System.Linq;
-
-namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
-{
-
-    internal class OperationDrilling : OperationDetector
-    {
-        public OperationDrilling(int idOperation)
-            :base(idOperation)
-        {
-            isValid = (DetectableTelemetry[] fragment, int begin, int end) =>
-            {
-                var pBegin = fragment[begin];
-                var pEnd = fragment[end];
-                if (pBegin.WellDepth >= pEnd.WellDepth)
-                    return false;
-
-                return true;
-            };
-
-            calcValue = (DetectableTelemetry[] fragment, int begin, int end) =>
-            {
-                var pBegin = fragment[begin];
-                var pEnd = fragment[end];
-                var result = (double)(pEnd.WellDepth - pBegin.WellDepth) / (pEnd.DateTime - pBegin.DateTime).TotalHours;
-                return result;
-            };
-        }
-    }
-}

AsbCloudInfrastructure/Services/DetectOperations/Detectors/OperationSlipsTime.cs

@@ -1,30 +0,0 @@
-using System;
-using System.Linq;
-
-namespace AsbCloudInfrastructure.Services.DetectOperations.Detectors
-{
-    internal class OperationSlipsTime : OperationDetector
-    {
-        public OperationSlipsTime() 
-            : base(14)
-        {
-            isValid = (DetectableTelemetry[] fragment, int begin, int end) =>
-            {
-                var pBegin = fragment[begin];
-                var pEnd = fragment[end];
-                if (Math.Abs((double)(pBegin.WellDepth - pEnd.WellDepth)) > 0.01)
-                    return false;
-
-                return true;
-            };
-
-            calcValue = (DetectableTelemetry[] fragment, int begin, int end) =>
-            {
-                var pBegin = fragment[begin];
-                var pEnd = fragment[end];
-                var result = (pEnd.DateTime - pBegin.DateTime).TotalHours;
-                return result;
-            };
-        }
-    }
-}

AsbCloudInfrastructure/Services/DetectOperations/OperationDetectionBackgroundService.cs

@@ -14,38 +14,16 @@ namespace AsbCloudInfrastructure.Services.DetectOperations
 {
     public class OperationDetectionBackgroundService : BackgroundService
     {
-        private readonly int stepLength = 3;
-        private readonly int fragmentLength = 6;
         private readonly string connectionString;
         private readonly TimeSpan period = TimeSpan.FromHours(1);
 
-        private static readonly Func<DetectableTelemetry[], int, bool> isBitLt0_03mToBottom = FragmentDetector.MakeInstantDelegate(d => 
-            (double)(d.WellDepth - d.BitDepth) < 0.03d);
-        private static readonly Func<DetectableTelemetry[], int, bool> isBitLt2_5mToBottom = FragmentDetector.MakeInstantDelegate(d =>
-            (double)(d.WellDepth - d.BitDepth) < 2.5d);
-        private static readonly Func<DetectableTelemetry[], int, bool> isPressureGt25 = FragmentDetector.MakeInstantDelegate(d => 
-            d.Pressure > 25);
-        private static readonly Func<DetectableTelemetry[], int, bool> isPressureLt15 = FragmentDetector.MakeInstantDelegate(d => 
-            d.Pressure < 15);
-        private static readonly Func<DetectableTelemetry[], int, bool> isBlockPositionLt8 = FragmentDetector.MakeInstantDelegate(d => 
-            d.BlockPosition < 8);
-        private static readonly Func<DetectableTelemetry[], int, bool> isHookWeightLt20 = FragmentDetector.MakeInstantDelegate(d => 
-            d.HookWeight < 20);
-        private static readonly Func<DetectableTelemetry[], int, bool> isRotorSpeedAvgGt5 = FragmentDetector.MakeInterpolationDelegate(d => (double)d.RotorSpeed, line => 
-            line.IsAverageYGreaterThan(5), 12);
-        private static readonly Func<DetectableTelemetry[], int, bool> isRotorSpeedAvgLt5 = FragmentDetector.MakeInterpolationDelegate(d => (double)d.RotorSpeed, line => 
-            line.IsAverageYLessThan(5), 12);
-
-        private static readonly List<IDetector> detectors = new List<IDetector> 
+        private static readonly DetectorAbstract[] detectors = new DetectorAbstract[]
         {
-            new FragmentDetector("isBitLt2_5mToBottom", isBitLt2_5mToBottom,
-                new FragmentDetector("isBitLt0_03mToBottom", isBitLt0_03mToBottom,
-                    new FragmentDetector("isPressureGt25", isPressureGt25,
-                        new FragmentDetector("isRotorSpeedAvgGt5", isRotorSpeedAvgGt5, new OperationDrilling(2)),
-                        new FragmentDetector("isRotorSpeedAvgLt5", isRotorSpeedAvgLt5, new OperationDrilling(3)))),
-                new FragmentDetector("isPressureLt15", isPressureLt15,
-                    new FragmentDetector("isBlockPositionLt8", isBlockPositionLt8,
-                        new FragmentDetector("isHookWeightLt20", isHookWeightLt20, new OperationSlipsTime())))),
+            new DetectorRotor(),
+            new DetectorSlide(),
+            new DetectorDevelopment(),
+            new DetectorTemplating(),
+            new DetectorSlipsTime(),
         };
 
         public OperationDetectionBackgroundService(IConfiguration configuration)
@@ -136,18 +114,22 @@ namespace AsbCloudInfrastructure.Services.DetectOperations
                 {
                     DateTime = d.DateTime,
                     IdUser = d.IdUser,
-                    WellDepth = d.WellDepth,
-                    Pressure = d.Pressure,
-                    HookWeight = d.HookWeight,
-                    BlockPosition = d.BlockPosition,
-                    BitDepth = d.BitDepth,
-                    RotorSpeed = d.RotorSpeed,
+                    WellDepth = (float)d.WellDepth,
+                    Pressure = (float)d.Pressure,
+                    HookWeight = (float)d.HookWeight,
+                    BlockPosition = (float)d.BlockPosition,
+                    BitDepth = (float)d.BitDepth,
+                    RotorSpeed = (float)d.RotorSpeed,
                 })
                 .OrderBy(d => d.DateTime);
 
             var take = 4 * 86_400; // 4 дня
             var startDate = begin;
             var detectedOperations = new List<DetectedOperation>(8);
+            DetectedOperation? lastDetectedOperation = null;
+            const int minOperationLength = 5;
+            const int maxDetectorsInterpolationFrameLength = 30;
+            const int gap = maxDetectorsInterpolationFrameLength + minOperationLength;
 
             while (true)
             {
@@ -156,43 +138,35 @@ namespace AsbCloudInfrastructure.Services.DetectOperations
                     .Take(take)
                     .ToArrayAsync(token);
 
-                if (data.Length < 2 * fragmentLength + stepLength)
+                if (data.Length < gap)
                     break;
 
                 var isDetected = false;
                 var positionBegin = 0;
-                var positionEnd = data.Length - fragmentLength;
-                
-                foreach (var detector in detectors)
+                var positionEnd = data.Length - gap;
+                while (positionEnd > positionBegin)
                 {
-                    if (detector is FragmentDetector fragmentDetector)
+                    for (int i = 0; i < detectors.Length; i++)
                     {
-                        var minLengthToDetect = fragmentDetector.StepLength + fragmentDetector.FragmentLength;
-                        if (data.Length < positionBegin + minLengthToDetect)
-                            continue;
-
-                        if (fragmentDetector.TryDetect(idTelemetry, data, positionBegin, positionEnd, out IEnumerable<OperationDetectorResult> results))
+                        if (detectors[i].TryDetect(idTelemetry, data, positionBegin, positionEnd, lastDetectedOperation, out OperationDetectorResult result))
                         {
+                            detectedOperations.Add(result.Operation);
+                            lastDetectedOperation = result.Operation;
                             isDetected = true;
-                            var operations = results.Select(r => r.Operation);
-                            detectedOperations.AddRange(operations);                                
-                            positionBegin = results.Max(r=>r.TelemetryEnd) + 1;
+                            positionBegin = result.TelemetryEnd;
                             break;
                         }
                     }
+                    positionBegin++;
                 }
 
                 if (isDetected)
                 {
-                    startDate = detectedOperations.Max(o => o.DateEnd);
+                    startDate = detectedOperations.Last().DateEnd;
                 }
                 else
                 {
-                    int i = positionEnd - (int)(data.Length * 0.8);
-                    if (i < 0)
-                        break;
-
-                    startDate = data[i].DateTime;
+                    startDate = data[positionEnd].DateTime;
                 }
             }