From 458fb57e80a14af13df3379873a02c717f8340d7 Mon Sep 17 00:00:00 2001
From: Stef Heyenrath <stef.heyenrath@gmail.com>
Date: Sun, 13 Oct 2024 14:31:23 +0200
Subject: [PATCH] Add examples to test issue 837

---
 .../ConsoleApp_net6.0.csproj                  |   1 +
 src-console/ConsoleApp_net6.0/Issue837.cs     | 128 ++++++++++++++++++
 src-console/ConsoleApp_net6.0/Program.cs      |   3 +
 3 files changed, 132 insertions(+)
 create mode 100644 src-console/ConsoleApp_net6.0/Issue837.cs

diff --git a/src-console/ConsoleApp_net6.0/ConsoleApp_net6.0.csproj b/src-console/ConsoleApp_net6.0/ConsoleApp_net6.0.csproj
index 84ca9532f..15f541738 100644
--- a/src-console/ConsoleApp_net6.0/ConsoleApp_net6.0.csproj
+++ b/src-console/ConsoleApp_net6.0/ConsoleApp_net6.0.csproj
@@ -5,6 +5,7 @@
         <TargetFramework>net6.0</TargetFramework>
         <RootNamespace>ConsoleApp_net6._0</RootNamespace>
         <Nullable>enable</Nullable>
+        <LangVersion>latest</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/src-console/ConsoleApp_net6.0/Issue837.cs b/src-console/ConsoleApp_net6.0/Issue837.cs
new file mode 100644
index 000000000..506ab775b
--- /dev/null
+++ b/src-console/ConsoleApp_net6.0/Issue837.cs
@@ -0,0 +1,128 @@
+using System;
+using System.Collections.Generic;
+using System.Linq.Dynamic.Core;
+
+namespace ConsoleApp_net6._0
+{
+    public static class Issue837
+    {
+        public static void Test()
+        {
+            var selectExp = 
+                """
+                new {
+                		ExpertPoints.Select(
+                		new 
+                		{
+                			Expert.Name,
+                			BatchId,
+                			ProjectSampleId,
+                			ExpertId,
+                			Opinion,
+                			Result,
+                			AttachmentValue,
+                			CreateTime,
+                			UpdateTime,
+                			Deleted,
+                			Id
+                		}) AS Experts,
+                		
+                		Project.BatchId AS BatchId,
+                		Project AS Project,
+                		Id,
+                		Result,
+                		Opinion,
+                		CreateTime,
+                		UpdateTime,
+                		Deleted
+                	}
+                """;
+
+            var result = DynamicExpressionParser.ParseLambda<ProjectSample, VProjectSamplePoint>
+            (
+                new ParsingConfig
+                {
+                    ResolveTypesBySimpleName = true,
+                }, 
+                true, 
+                selectExp
+            );
+
+            Console.WriteLine(result);
+        }
+    }
+
+    public class Project
+    {
+        public string BatchId { get; set; } = string.Empty;
+    }
+
+    public class User
+    {
+        public long Id { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+    }
+
+    public class ProjectSample
+    {
+        public string Id { get; set; } = string.Empty;
+        
+        public virtual Project? Project { get; set; }
+        
+        public int? Result { get; set; }
+        
+        public string? Opinion { get; set; }
+
+        public virtual List<ProjectSampleExpertPoint>? ExpertPoints { get; set; }
+    }
+
+    public class ProjectSampleExpertPoint
+    {
+        public string Id { get; set; } = string.Empty;
+
+        public string? BatchId { get; set; }
+        
+        public string? ProjectSampleId { get; set; }
+
+        public virtual ProjectSample? ProjectSample { get; set; }
+        
+        public string? ExpertId { get; set; }
+        
+        public virtual User? Expert { get; set; }
+        
+        public string? Opinion { get; set; }
+        
+        public int? Result { get; set; }
+        
+        public string? AttachmentValue { get; set; }
+
+        public DateTime CreateTime { get; set; }
+
+        public DateTime UpdateTime { get; set; }
+
+        public bool Deleted { get; set; }
+    }
+
+    public class VProjectSample : ProjectSample
+    {
+        public string? BatchId { get; set; }
+
+        public new Project? Project { get; set; }
+
+        public string? OrganizationName { get; set; }
+
+        public string? OrganizationTel { get; set; }
+    }
+
+    public class VProjectSamplePoint : VProjectSample
+    {
+        public List<VProjectSampleExpertPoint>? Experts { get; set; }
+
+        // public string? ExpertName { get; set; } // Added
+    }
+
+    public class VProjectSampleExpertPoint : ProjectSampleExpertPoint
+    {
+    }
+}
diff --git a/src-console/ConsoleApp_net6.0/Program.cs b/src-console/ConsoleApp_net6.0/Program.cs
index 15323cc92..527181c4d 100644
--- a/src-console/ConsoleApp_net6.0/Program.cs
+++ b/src-console/ConsoleApp_net6.0/Program.cs
@@ -21,6 +21,9 @@ class Program
     {
         static void Main(string[] args)
         {
+            Issue837.Test();
+            return;
+
             Issue389DoesNotWork();
             return;
             Issue389_Works();