Add checks for beam shear

StructureHelperLogics/Models/BeamShears/Logics/CheckStrategies/CheckStirrupsByRebarLogic.cs

@@ -0,0 +1,78 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.Models.BeamShears
+{
+    internal class CheckStirrupsByRebarLogic : ICheckEntityLogic<IStirrupByRebar>
+    {
+        private const double minDiameter = 0.003;
+        private const double maxDiameter = 0.025;
+        private const double minSpacing = 0.020;
+        private const double maxSpacing = 0.500;
+        private const int minLegCount = 0;
+        private bool result;
+        private string checkResult;
+
+        public CheckStirrupsByRebarLogic(IShiftTraceLogger? traceLogger)
+        {
+            TraceLogger = traceLogger;
+        }
+
+        public IStirrupByRebar Entity { get; set; }
+
+        public string CheckResult => checkResult;
+
+        public IShiftTraceLogger? TraceLogger { get; set; }
+
+        public bool Check()
+        {
+            checkResult = string.Empty;
+            result = true;
+            if (Entity is null)
+            {
+                result = false;
+                string errorString = "\nStirrups by density is not assigned";
+                TraceMessage(errorString);
+            }
+            else
+            {
+                if (Entity.Diameter < minDiameter)
+                {
+                    result = false;
+                    TraceMessage($"\nStirrup {Entity.Name} diameter d = {Entity.Diameter} must not be less than dmin = {minDiameter}");
+                }
+                if (Entity.Diameter > maxDiameter)
+                {
+                    result = false;
+                    TraceMessage($"\nStirrup {Entity.Name} diameter d = {Entity.Diameter} must be less or equal than dmax = {maxDiameter}");
+                }
+                if (Entity.Spacing < minSpacing)
+                {
+                    result = false;
+                    TraceMessage($"\nStirrup {Entity.Name} spacing s = {Entity.Spacing} must not be less than smin = {minSpacing}");
+                }
+                if (Entity.Spacing > maxSpacing)
+                {
+                    result = false;
+                    TraceMessage($"\nStirrup {Entity.Name} spacing s = {Entity.Spacing} must be less or equal than smax = {maxSpacing}");
+                }
+                if (Entity.LegCount < minLegCount)
+                {
+                    result = false;
+                    TraceMessage($"\nStirrup {Entity.Name} leg count n = {Entity.LegCount} must not be less than nmin = {minLegCount}");
+                }
+            }
+            return result;
+        }
+        private void TraceMessage(string errorString)
+        {
+            checkResult += errorString;
+            TraceLogger?.AddMessage(errorString, TraceLogStatuses.Error);
+        }
+    }
+}