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DataPRO/Modules/TestSetups/TestSetupsList/.svn/pristine/15/156682bd448bdea433f05a5b4066a13a0b222469.svn-base

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+using DTS.Common.Enums.TestSetups.TestSetupList;
+using DTS.Common.Interface.TestSetups.TestSetupsList;
+using System;
+using System.Collections.Generic;
+
+namespace TestSetupsList.Model
+{
+    public class TestSetupComparer : IComparer<ITestSetup>
+    {
+        public TestSetupFields SortField { get; set; } = TestSetupFields.Name;
+        public bool SortAscending { get; set; } = true;
+
+        public int Compare(ITestSetup left, ITestSetup right)
+        {
+            if (left == right)
+            {
+                return 0;
+            }
+            var a = left;
+            var b = right;
+            if (!SortAscending)
+            {
+                a = right;
+                b = left;
+            }
+            if (a == b)
+            {
+                return 0;
+            }
+            if (null == a)
+            {
+                return -1;
+            }
+            if (null == b)
+            {
+                return 1;
+            }
+            switch (SortField)
+            {
+                case TestSetupFields.Name:
+                    return string.Compare(a.Name, b.Name, StringComparison.OrdinalIgnoreCase);
+                case TestSetupFields.Description:
+                    return string.Compare(a.Description, b.Description, StringComparison.OrdinalIgnoreCase);
+                case TestSetupFields.RecordingMode:
+                    return a.RecordingMode.CompareTo(b.RecordingMode);
+                case TestSetupFields.PreTriggerSeconds:
+                    return a.PreTriggerSeconds.CompareTo(b.PreTriggerSeconds);
+                case TestSetupFields.PostTriggerSeconds:
+                    return a.PostTriggerSeconds.CompareTo(b.PostTriggerSeconds);
+                case TestSetupFields.LastModified:
+                    return a.LastModified.CompareTo(b.LastModified);
+                case TestSetupFields.LastModifiedBy:
+                    return string.Compare(a.LastModifiedBy, b.LastModifiedBy, StringComparison.OrdinalIgnoreCase);
+                case TestSetupFields.IsComplete:
+                    return a.IsComplete.CompareTo(b.IsComplete);
+            }
+            return a.GetHashCode().CompareTo(b.GetHashCode());
+        }
+    }
+}