Add the ToDynamic call for other Element types

* Attempted to do RichTextElement but it broke too many tests, so may need further thought
* Make ToDynamic more consistent in the Element types
* Improve unit test coverage

Kontent.Ai.Management/Models/LanguageVariants/Elements/AssetElement.cs

@@ -1,6 +1,7 @@
 using Kontent.Ai.Management.Models.Shared;
 using Newtonsoft.Json;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Kontent.Ai.Management.Models.LanguageVariants.Elements;
 
@@ -20,6 +21,6 @@ public class AssetElement : BaseElement
     /// </summary>
     public override dynamic ToDynamic() => new {
         element = Element.ToDynamic(),
-        value = Value,
+        value = Value.Select(v => v.ToDynamic())
     };
 }

Kontent.Ai.Management/Models/LanguageVariants/Elements/BaseElement.cs

@@ -87,11 +87,7 @@ public static BaseElement FromDynamic(dynamic source, Type type)
                 return new AssetElement
                 {
                     Element = Reference.FromDynamic(source.element),
-                    Value = (source.value as IEnumerable<dynamic>)?
-                        .Select(assetWithRenditionsReferences =>
-                            new AssetWithRenditionsReference(
-                                Reference.ById(Guid.Parse(assetWithRenditionsReferences.id)),
-                                (assetWithRenditionsReferences.renditions as IEnumerable<dynamic>)?.Select<dynamic, Reference>(renditionIdentifier => Reference.ById(Guid.Parse(renditionIdentifier.id))))),
+                    Value = (source.value as IEnumerable<dynamic>)?.Select(AssetWithRenditionsReference.FromDynamic)
                 };
             }
             else if (type == typeof(DateTimeElement))
@@ -108,15 +104,15 @@ public static BaseElement FromDynamic(dynamic source, Type type)
                 return new LinkedItemsElement
                 {
                     Element = Reference.FromDynamic(source.element),
-                    Value = (source.value as IEnumerable<dynamic>)?.Select<dynamic, Reference>(identifier => Reference.ById(Guid.Parse(identifier.id)))
+                    Value = (source.value as IEnumerable<dynamic>)?.Select(Reference.FromDynamic)
                 };
             }
             else if (type == typeof(MultipleChoiceElement))
             {
                 return new MultipleChoiceElement
                 {
                     Element = Reference.FromDynamic(source.element),
-                    Value = (source.value as IEnumerable<dynamic>)?.Select<dynamic, Reference>(identifier => Reference.ById(Guid.Parse(identifier.id)))
+                    Value = (source.value as IEnumerable<dynamic>)?.Select(Reference.FromDynamic)
                 };
             }
             else if (type == typeof(TaxonomyElement))
@@ -150,7 +146,7 @@ public static BaseElement FromDynamic(dynamic source, Type type)
                 return new SubpagesElement
                 {
                     Element = Reference.FromDynamic(source.element),
-                    Value = (source.value as IEnumerable<dynamic>)?.Select<dynamic, Reference>(identifier => Reference.ById(Guid.Parse(identifier.id)))
+                    Value = (source.value as IEnumerable<dynamic>)?.Select(Reference.FromDynamic)
                 };
             }
         }

Kontent.Ai.Management/Models/LanguageVariants/Elements/LinkedItemsElement.cs

@@ -1,6 +1,7 @@
 using Kontent.Ai.Management.Models.Shared;
 using Newtonsoft.Json;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Kontent.Ai.Management.Models.LanguageVariants.Elements;
 
@@ -20,6 +21,6 @@ public class LinkedItemsElement : BaseElement
     /// </summary>
     public override dynamic ToDynamic() => new {
         element = Element.ToDynamic(),
-        value = Value,
+        value = Value.Select(v => v.ToDynamic())
     };
 }

Kontent.Ai.Management/Models/LanguageVariants/Elements/MultipleChoiceElement.cs

@@ -1,6 +1,7 @@
 using Kontent.Ai.Management.Models.Shared;
 using Newtonsoft.Json;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Kontent.Ai.Management.Models.LanguageVariants.Elements;
 
@@ -20,6 +21,6 @@ public class MultipleChoiceElement : BaseElement
     /// </summary>
     public override dynamic ToDynamic() => new {
         element = Element.ToDynamic(),
-        value = Value,
+        value = Value.Select(v => v.ToDynamic())
     };
 }

Kontent.Ai.Management/Models/LanguageVariants/Elements/SubpagesElement.cs

@@ -1,6 +1,7 @@
 using Kontent.Ai.Management.Models.Shared;
 using Newtonsoft.Json;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Kontent.Ai.Management.Models.LanguageVariants.Elements;
 
@@ -20,6 +21,6 @@ public class SubpagesElement : BaseElement
     /// </summary>
     public override dynamic ToDynamic() => new {
         element = Element.ToDynamic(),
-        value = Value,
+        value = Value.Select(v => v.ToDynamic())
     };
 }

Kontent.Ai.Management/Models/Shared/AssetWithRenditionsReference.cs

@@ -60,4 +60,58 @@ public AssetWithRenditionsReference(Reference assetReference, IEnumerable<Refere
         _assetReference = assetReference;
         _renditions = renditionReferences?.ToList() ?? new List<Reference>();
     }
+
+    /// <summary>
+    /// Transforms the dynamic object to the <see cref="AssetWithRenditionsReference"/>
+    /// </summary>
+    public static AssetWithRenditionsReference FromDynamic(dynamic source)
+    {
+        try
+        {
+            var assetReference = Reference.FromDynamic(source);
+            var renditions = (source.renditions as IEnumerable<dynamic>)?.Select(Reference.FromDynamic);
+
+            return new AssetWithRenditionsReference(assetReference, renditions);
+        }
+        catch (Exception exception)
+        {
+            throw new DataMisalignedException(
+                "Object could not be converted to the strongly-typed reference. Please check if it has expected properties with expected type",
+                exception);
+        }
+
+        throw new DataMisalignedException("Dynamic element reference does not contain any identifier.");
+    }
+
+    /// <summary>
+    /// Transforms the <see cref="AssetWithRenditionsReference"/> to the dynamic object.
+    /// </summary>
+    public dynamic ToDynamic()
+    {
+        if (Id != null)
+        {
+            return new {
+                id = Id,
+                renditions = Renditions.Select(r => r.ToDynamic())
+            };
+        }
+
+        if (Codename != null)
+        {
+            return new {
+                codename = Codename,
+                renditions = Renditions.Select(r => r.ToDynamic())
+            };
+        }
+
+        if (ExternalId != null)
+        {
+            return new {
+                external_id = ExternalId,
+                renditions = Renditions.Select(r => r.ToDynamic())
+            };
+        }
+
+        throw new DataMisalignedException("Element reference does not contain any identifier.");
+    }
 }