From 4a9ff14dde985aedc8a57264fc7e3deeeaea3829 Mon Sep 17 00:00:00 2001
From: NeVeSpl <nevespl@gmail.com>
Date: Tue, 28 Nov 2023 18:13:52 +0100
Subject: [PATCH] cherry pick jeremytammik/RevitLookup#187 -
 GetBoundarySegments method of spatial elements support added

---
 .../SpatialElement_GetBoundarySegments.cs     | 41 +++++++++++++++++++
 .../Base/ValueContainerFactory.cs             |  2 +
 .../ValueContainers/BoundarySegmentHandler.cs | 17 ++++++++
 .../SpatialElementBoundaryOptionsHandler.cs   | 21 ++++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 sources/RevitDBExplorer/Domain/DataModel/MemberAccessors/SpatialElement/SpatialElement_GetBoundarySegments.cs
 create mode 100644 sources/RevitDBExplorer/Domain/DataModel/ValueContainers/BoundarySegmentHandler.cs
 create mode 100644 sources/RevitDBExplorer/Domain/DataModel/ValueContainers/SpatialElementBoundaryOptionsHandler.cs

diff --git a/sources/RevitDBExplorer/Domain/DataModel/MemberAccessors/SpatialElement/SpatialElement_GetBoundarySegments.cs b/sources/RevitDBExplorer/Domain/DataModel/MemberAccessors/SpatialElement/SpatialElement_GetBoundarySegments.cs
new file mode 100644
index 0000000..da8e1ab
--- /dev/null
+++ b/sources/RevitDBExplorer/Domain/DataModel/MemberAccessors/SpatialElement/SpatialElement_GetBoundarySegments.cs
@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using Autodesk.Revit.DB;
+
+// (c) Revit Database Explorer https://github.com/NeVeSpl/RevitDBExplorer/blob/main/license.md
+
+namespace RevitDBExplorer.Domain.DataModel.MemberAccessors
+{
+    internal class SpatialElement_GetBoundarySegments : MemberAccessorByType<SpatialElement>, ICanCreateMemberAccessor
+    {
+        public IEnumerable<LambdaExpression> GetHandledMembers() { yield return (SpatialElement x) => x.GetBoundarySegments(null); }
+
+
+        protected override bool CanBeSnoooped(Document document, SpatialElement value) => true;
+
+        protected override string GetLabel(Document document, SpatialElement value)
+        {
+            return "[[BoundarySegment]]";
+        }
+
+        protected override IEnumerable<SnoopableObject> Snooop(Document document, SpatialElement element)
+        {
+            var options = new[]
+            {
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.Center, StoreFreeBoundaryFaces = true },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.CoreBoundary, StoreFreeBoundaryFaces = true },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.Finish, StoreFreeBoundaryFaces = true },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.CoreCenter, StoreFreeBoundaryFaces = true },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.Center, StoreFreeBoundaryFaces = false },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.CoreBoundary, StoreFreeBoundaryFaces = false },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.Finish, StoreFreeBoundaryFaces = false },
+                new SpatialElementBoundaryOptions() { SpatialElementBoundaryLocation = SpatialElementBoundaryLocation.CoreCenter, StoreFreeBoundaryFaces = false },
+            };
+
+            foreach (var option in options)
+            {
+                yield return SnoopableObject.CreateKeyValuePair(document, option, element.GetBoundarySegments(option), "options");
+            }
+        }
+    }
+}
diff --git a/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/Base/ValueContainerFactory.cs b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/Base/ValueContainerFactory.cs
index 7bae391..0454fc2 100644
--- a/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/Base/ValueContainerFactory.cs
+++ b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/Base/ValueContainerFactory.cs
@@ -62,6 +62,8 @@ internal static class ValueContainerFactory
             new RevitApiEventArgsHandler(),   
             new WorksetIdHandler(),
             new FailureDefinitionIdHandler(),
+            new SpatialElementBoundaryOptionsHandler(),
+            new BoundarySegmentHandler(),
             
             // generic
             new ElementHandler(),
diff --git a/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/BoundarySegmentHandler.cs b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/BoundarySegmentHandler.cs
new file mode 100644
index 0000000..0946a59
--- /dev/null
+++ b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/BoundarySegmentHandler.cs
@@ -0,0 +1,17 @@
+using Autodesk.Revit.DB;
+using RevitDBExplorer.Domain.DataModel.ValueContainers.Base;
+
+// (c) Revit Database Explorer https://github.com/NeVeSpl/RevitDBExplorer/blob/main/license.md
+
+namespace RevitDBExplorer.Domain.DataModel.ValueContainers
+{
+    internal class BoundarySegmentHandler : TypeHandler<BoundarySegment>
+    {
+        protected override bool CanBeSnoooped(SnoopableContext context, BoundarySegment boundarySegment) => boundarySegment is not null;
+
+        protected override string ToLabel(SnoopableContext context, BoundarySegment boundarySegment)
+        {
+            return $"ID: {boundarySegment.ElementId}, {boundarySegment.GetCurve()?.Length} ft"; ;
+        }
+    }
+}
\ No newline at end of file
diff --git a/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/SpatialElementBoundaryOptionsHandler.cs b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/SpatialElementBoundaryOptionsHandler.cs
new file mode 100644
index 0000000..9ccecc4
--- /dev/null
+++ b/sources/RevitDBExplorer/Domain/DataModel/ValueContainers/SpatialElementBoundaryOptionsHandler.cs
@@ -0,0 +1,21 @@
+using Autodesk.Revit.DB;
+using RevitDBExplorer.Domain.DataModel.ValueContainers.Base;
+
+// (c) Revit Database Explorer https://github.com/NeVeSpl/RevitDBExplorer/blob/main/license.md
+
+namespace RevitDBExplorer.Domain.DataModel.ValueContainers
+{
+    internal class SpatialElementBoundaryOptionsHandler : TypeHandler<SpatialElementBoundaryOptions>
+    {
+        protected override bool CanBeSnoooped(SnoopableContext context, SpatialElementBoundaryOptions value) => true;
+        protected override string ToLabel(SnoopableContext context, SpatialElementBoundaryOptions value)
+        {
+            if (value.StoreFreeBoundaryFaces == true)
+            {
+                return $"{value.SpatialElementBoundaryLocation},  store free boundary faces";
+            }
+
+            return $"{value.SpatialElementBoundaryLocation}";
+        }
+    }
+}
\ No newline at end of file