From c37ffc2e8bc03d6600ec4defa8c547a5f7a7b395 Mon Sep 17 00:00:00 2001
From: Benedikt Schenkel <Benedikt.Schenkel@systemslab21.com>
Date: Fri, 1 Dec 2023 10:15:45 +0100
Subject: [PATCH] add proto getDegradedPointPosition

---
 .../ReportedPointPositionProtoConversion.cs   | 46 ++++++++++++++-----
 src/Point/Services/PointService.cs            | 10 ++++
 src/ProtobufInterfaces/proto/point.proto      | 12 +++++
 3 files changed, 57 insertions(+), 11 deletions(-)

diff --git a/src/Point/Services/Extensions/ReportedPointPositionProtoConversion.cs b/src/Point/Services/Extensions/ReportedPointPositionProtoConversion.cs
index 2ae254d..2345c54 100644
--- a/src/Point/Services/Extensions/ReportedPointPositionProtoConversion.cs
+++ b/src/Point/Services/Extensions/ReportedPointPositionProtoConversion.cs
@@ -1,26 +1,50 @@
-using EulynxLive.Point.Proto;
+using ProtoDegradedPointPosition = EulynxLive.Point.Proto.PointDegradedPosition;
+using ProtoPointPosition = EulynxLive.Point.Proto.PointPosition;
 
 using ReportedPointPosition = EulynxLive.Point.Interfaces.IPointToInterlockingConnection.PointPosition ;
+using DegradedPointPosition = EulynxLive.Point.Interfaces.IPointToInterlockingConnection.DegradedPointPosition ;
 
 namespace Point.Services.Extensions
 {
     public static class ReportedPointPositionProtoConversion
     {
-        public static PointPosition ConvertToProtoMessage(this ReportedPointPosition reportedPointPosition) => reportedPointPosition switch
+        public static ProtoPointPosition ConvertToProtoMessage(this ReportedPointPosition reportedPointPosition) => reportedPointPosition switch
         {
-            ReportedPointPosition.Right => PointPosition.Right,
-            ReportedPointPosition.Left => PointPosition.Left,
-            ReportedPointPosition.NoEndposition => PointPosition.NoEndPosition,
-            ReportedPointPosition.UnintendetPosition => PointPosition.UnintendedPosition,
+            ReportedPointPosition.Right => ProtoPointPosition.Right,
+            ReportedPointPosition.Left => ProtoPointPosition.Left,
+            ReportedPointPosition.NoEndposition => ProtoPointPosition.NoEndPosition,
+            ReportedPointPosition.UnintendetPosition => ProtoPointPosition.UnintendedPosition,
             _ => throw new InvalidCastException($"Unable to convert reported point position {reportedPointPosition} to proto enum")
         };
 
-        public static ReportedPointPosition ConvertToReportedPointPosition(this PointPosition pointPositionMessage) => pointPositionMessage switch
+        public static ReportedPointPosition ConvertToReportedPointPosition(this ProtoPointPosition pointPositionMessage) => pointPositionMessage switch
         {
-            PointPosition.Right => ReportedPointPosition.Right,
-            PointPosition.Left => ReportedPointPosition.Left,
-            PointPosition.NoEndPosition => ReportedPointPosition.NoEndposition,
-            PointPosition.UnintendedPosition => ReportedPointPosition.UnintendetPosition,
+            ProtoPointPosition.Right => ReportedPointPosition.Right,
+            ProtoPointPosition.Left => ReportedPointPosition.Left,
+            ProtoPointPosition.NoEndPosition => ReportedPointPosition.NoEndposition,
+            ProtoPointPosition.UnintendedPosition => ReportedPointPosition.UnintendetPosition,
+            _ => throw new InvalidCastException($"Unable to convert point position message {pointPositionMessage} to reported point position.")
+        };
+    }
+
+
+    public static class DegradedPointPositionProtoConversion
+    {
+        public static ProtoDegradedPointPosition ConvertToProtoMessage(this DegradedPointPosition reportedPointPosition) => reportedPointPosition switch
+        {
+            DegradedPointPosition.DegradedRight => ProtoDegradedPointPosition.DegradedRight,
+            DegradedPointPosition.DegradedLeft => ProtoDegradedPointPosition.DegradedLeft,
+            DegradedPointPosition.NotDegraded => ProtoDegradedPointPosition.NotDegraded,
+            DegradedPointPosition.NotApplicable => ProtoDegradedPointPosition.NotApplicable,
+            _ => throw new InvalidCastException($"Unable to convert reported point position {reportedPointPosition} to proto enum")
+        };
+
+        public static DegradedPointPosition ConvertToReportedPointPosition(this ProtoDegradedPointPosition pointPositionMessage) => pointPositionMessage switch
+        {
+            ProtoDegradedPointPosition.DegradedRight => DegradedPointPosition.DegradedRight,
+            ProtoDegradedPointPosition.DegradedLeft => DegradedPointPosition.DegradedLeft,
+            ProtoDegradedPointPosition.NotDegraded => DegradedPointPosition.NotDegraded,
+            ProtoDegradedPointPosition.NotApplicable => DegradedPointPosition.NotApplicable,
             _ => throw new InvalidCastException($"Unable to convert point position message {pointPositionMessage} to reported point position.")
         };
     }
diff --git a/src/Point/Services/PointService.cs b/src/Point/Services/PointService.cs
index 4311670..e002633 100644
--- a/src/Point/Services/PointService.cs
+++ b/src/Point/Services/PointService.cs
@@ -29,6 +29,16 @@ public override async Task<Empty> PutInEndPosition(Empty request, ServerCallCont
             return new Empty();
         }
 
+        public override Task<PointDegradedPositionMessage> GetDegradedPointPosition(Empty request, ServerCallContext context)
+        {
+            var response = new PointDegradedPositionMessage()
+            {
+                Position = _point.PointState.DegradedPointPosition.ConvertToProtoMessage()
+            };
+
+            return Task.FromResult(response);
+        }
+
         public override Task<PointPositionMessage> GetPointPosition(Empty request, ServerCallContext context)
         {
             var response = new PointPositionMessage()
diff --git a/src/ProtobufInterfaces/proto/point.proto b/src/ProtobufInterfaces/proto/point.proto
index d02fd95..19a2c43 100644
--- a/src/ProtobufInterfaces/proto/point.proto
+++ b/src/ProtobufInterfaces/proto/point.proto
@@ -12,6 +12,13 @@ enum PointPosition {
     UnintendedPosition = 3;
 }
 
+enum PointDegradedPosition {
+    DegradedRight = 0;
+    DegradedLeft = 1;
+    NotDegraded = 2;
+    NotApplicable = 3;
+}
+
 enum PreventedPosition {
     PreventedLeft = 0;
     PreventedRight = 1;
@@ -23,6 +30,7 @@ service Point {
     rpc PreventEndPosition (PreventedPositionMessage) returns (google.protobuf.Empty) {}
     rpc PutInEndPosition (google.protobuf.Empty) returns (google.protobuf.Empty) {}
     rpc GetPointPosition (google.protobuf.Empty) returns (PointPositionMessage) {}
+    rpc GetDegradedPointPosition (google.protobuf.Empty) returns (PointDegradedPositionMessage) {}
 
     rpc EstablishPointMachineState (PointMachineStateMessage) returns (google.protobuf.Empty) {}
     rpc GetPointMachineState (google.protobuf.Empty) returns (PointMachineStateMessage) {}
@@ -36,6 +44,10 @@ message PointPositionMessage {
     PointPosition position = 1;
 }
 
+message PointDegradedPositionMessage {
+    PointDegradedPosition position = 1;
+}
+
 message PointMachineStateMessage {
     enum Target {
         Target_UNDEFINED = 0;