Fix ProcessMapReportDrillingService.CalcByIntervals() улучшена производительность локальной функции GetSection()

AsbCloudInfrastructure/Repository/WellOperationRepository.cs

@@ -430,7 +430,14 @@ public class WellOperationRepository : IWellOperationRepository
             .Where(subOp => subOp.IdType == 1)
             .Where(subOp => WellOperationCategory.NonProductiveTimeSubIds.Contains(subOp.IdCategory));
 
-        // TODO: Вынести query.Select из метода BuildQuery
+        var firstOperations = db.Set<WellOperation>()
+            .Where(o => o.IdWell == request.IdWell)
+            .GroupBy(o => o.IdType)
+            .Select(group => new { 
+                idType = group.Key, 
+                Date = group.Min(o => o.DateStart),
+            }).ToDictionary(e => e.idType, e => e.Date);
+
         var dtos = query.Select(o => new WellOperationDto
         {
             Id = o.Id,
@@ -455,10 +462,7 @@ public class WellOperationRepository : IWellOperationRepository
                      .Select(subOp => subOp.DurationHours)
                      .Sum(),
 
-            Day = (o.DateStart - currentWellOperations
+            Day = (o.DateStart - firstOperations[o.IdType])
-                     .Where(subOp => subOp.IdType == o.IdType)
-                     .Where(subOp => subOp.DateStart <= o.DateStart)
-                     .Min(subOp => subOp.DateStart))
                      .TotalDays,
             IdUser = o.IdUser,
             LastUpdateDate = o.LastUpdateDate,

AsbCloudInfrastructure/Services/ProcessMaps/Report/ProcessMapReportDrillingService.cs

@@ -64,6 +64,11 @@ public class ProcessMapReportDrillingService : IProcessMapReportDrillingService
         };
         var wellOperations = await wellOperationRepository
             .GetAsync(requestWellOperationFact, token);
+
+        var orderedWellOperations = wellOperations
+            .OrderBy(operation => operation.DateStart)
+            .ToArray();
+
         if (!wellOperations.Any())
             return Enumerable.Empty<ProcessMapReportDataSaubStatDto>();
 
@@ -76,13 +81,14 @@ public class ProcessMapReportDrillingService : IProcessMapReportDrillingService
             return Enumerable.Empty<ProcessMapReportDataSaubStatDto>();
 
         var wellOperationCategories = wellOperationCategoryRepository.Get(false);
+
         var wellSectionTypes = wellOperationRepository.GetSectionTypes();
 
         var result = CalcByIntervals(
             request, 
             processMapPlanWellDrillings, 
             dataSaubStats,
-            wellOperations, 
+            orderedWellOperations, 
             wellOperationCategories,
             wellSectionTypes);
 
@@ -101,8 +107,23 @@ public class ProcessMapReportDrillingService : IProcessMapReportDrillingService
         var list = new List<ProcessMapReportDataSaubStatDto>();
         var firstElemInInterval = dataSaubStats[0];
 
+        var orderedWellOperations = wellOperations
+            .OrderBy(o => o.DateStart)
+            .ToArray();
+
+        var lastFoundIndex = 1;
+
         int GetSection(DataSaubStatDto data)
-            => wellOperations.MinBy(o => data.DateStart - o.DateStart)!.IdWellSectionType;
+        {
+            if(lastFoundIndex < orderedWellOperations.Length - 1)
+            {
+                lastFoundIndex = Array.FindIndex(orderedWellOperations, lastFoundIndex, o => o.DateStart > data.DateStart) - 1;
+                lastFoundIndex = lastFoundIndex < 0 ? orderedWellOperations.Length - 1 : lastFoundIndex;
+            }
+            
+            var operation = orderedWellOperations[lastFoundIndex];
+            return operation.IdWellSectionType;
+        }            
 
         ProcessMapPlanDrillingDto? GetProcessMapPlan(int idWellSectionType, DataSaubStatDto data) 
             => processMapPlanWellDrillings
@@ -145,6 +166,7 @@ public class ProcessMapReportDrillingService : IProcessMapReportDrillingService
                     .First();
 
                 var elem = CalcStat(processMapPlan, span, wellOperationCategoryName, wellSectionType);
+
                 if (elem is not null)
                     list.Add(elem);                    
             }