rough implementation

Author: joadan

src/Linq2GraphQL.Client/QueryNode.cs

@@ -1,4 +1,5 @@
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Text.Json.Serialization;
 using Linq2GraphQL.Client;
 using Linq2GraphQL.Client.Schema;
@@ -12,6 +13,27 @@ public class QueryNode
 
     public QueryNode(MemberInfo member, string name = null, List<ArgumentValue> arguments = null, bool interfaceProperty = false)
     {
+
+        //https://stackoverflow.com/questions/8094867/good-gethashcode-override-for-list-of-foo-objects-respecting-the-order
+        var argValues = arguments?.Where(e => e.Value != null).Select(e => e.Value).ToList();
+        if (argValues?.Any() == true)
+        {
+            var ll = "";
+            foreach (var arg in argValues)
+            {
+                ll += arg.GetHashCode().ToString();
+            }
+            var hashCode = ll.GetHashCode();
+
+            if (hashCode< 0)
+            {
+                hashCode = hashCode * -1;
+            }
+
+            ArgumentHashCode = hashCode;
+            Alias = "Arg" + hashCode.ToString();
+        }
+
         Name = name ?? member.GetCustomAttribute<JsonPropertyNameAttribute>()?.Name ?? member.Name.ToCamelCase();
         Member = member;
         Arguments = arguments ?? new List<ArgumentValue>();
@@ -23,6 +45,8 @@ public QueryNode(MemberInfo member, string name = null, List<ArgumentValue> argu
 
     public bool InterfaceProperty { get; internal set; }
     public string Name { get; internal set; }
+    public string Alias { get; internal set; }
+    public int ArgumentHashCode { get; internal set; }
     public MemberInfo Member { get; internal set; }
     public List<QueryNode> ChildNodes { get; internal set; } = new();
     public List<ArgumentValue> Arguments { get; internal set; } = new();
@@ -67,7 +91,14 @@ public void AddChildNode(MemberInfo member, string name = null)
 
     public void AddChildNode(QueryNode childNode)
     {
-        var currentNode = ChildNodes.FirstOrDefault(e => e.Name == childNode.Name);
+
+       if (childNode.ArgumentHashCode != 0)
+        {
+            var tt = "ss";
+        }
+       
+
+        var currentNode = ChildNodes.FirstOrDefault(e => e.Name == childNode.Name && e.ArgumentHashCode == childNode.ArgumentHashCode);
         if (currentNode == null)
         {
             childNode.Parent = this;
@@ -203,6 +234,10 @@ internal string GetQueryString(string indent = "")
             query = "... on " + Name + GetArgumentString() + Environment.NewLine;
 
         }
+        else if (!string.IsNullOrWhiteSpace(Alias))
+        {
+            query = Alias + ":" + Name + GetArgumentString() + Environment.NewLine;
+        } 
         else
         {
             query = Name + GetArgumentString() + Environment.NewLine;

test/Linq2GraphQL.TestClient/Generated/Types/Order.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Text.Json;
 using System.Text.Json.Serialization;
 using Linq2GraphQL.Client;
 
@@ -10,7 +11,16 @@ public static class OrderExtensions
     [GraphMethod("orderHello")]
     public static string OrderHello(this Order  order, [GraphArgument("String!")] string name, [GraphArgument("Int!")] int first)
     {
-	    return order?.OrderHello;
+        var ll = "";
+        if (name != null) { ll += name.GetHashCode().ToString(); }
+        if(first != null) { ll += first.GetHashCode().ToString(); }    
+
+        var argHascode = ll.GetHashCode();
+        if (argHascode < 0) { argHascode = argHascode * -1; }
+
+        var vall = order.__AdditionalProperties["Arg" + argHascode];
+       return vall.Deserialize<string>();
+       
     }
 
     [GraphMethod("orderAddress")]
@@ -50,7 +60,9 @@ public partial class Order
 	public DateTimeOffset OrderDate { get; set; }  
 
 	[JsonPropertyName("lines")]
-	public List<OrderLine> Lines { get; set; }  
+	public List<OrderLine> Lines { get; set; }
 
+    [JsonExtensionData]
+    public Dictionary<string, JsonElement> __AdditionalProperties { get; set; }
 
 }

test/Linq2GraphQL.Tests/QueryArgumentTests.cs

@@ -92,8 +92,8 @@ public async Task InQueryArguments_Multiple()
                 .Orders()
                 .Select(e => e.Nodes.Select(f => new
                 {
-                    Delivery = f.OrderAddress(AddressType.Delivery),
-                    Invoice = f.OrderAddress(AddressType.Invoice)
+                    Jocke = f.OrderHello("Jocke", 22),
+                    Kalle = f.OrderHello("Kalle", 11)
                 })
                 );
 
@@ -102,8 +102,8 @@ public async Task InQueryArguments_Multiple()
 
             var addresses = result.First();
 
-            Assert.Equal("Delivery", addresses.Delivery.Name);
-            Assert.Equal("Invoice", addresses.Invoice.Name);
+            Assert.Equal("Hello, Jocke [22]", addresses.Jocke);
+            Assert.Equal("Hello, Kalle [11]", addresses.Kalle);
 
         }