Revert "Fix issue with resource reference types"

This reverts commit 0bcaa4b.

src/dotnet/AIModel/Models/AIModelReference.cs

@@ -15,7 +15,7 @@ public class AIModelReference : ResourceReference
         /// The object type of the data source.
         /// </summary>
         [JsonIgnore]
-        public override Type ResourceType =>
+        public Type AIModelType =>
             Type switch
             {
                 AIModelTypes.Basic => typeof(AIModelBase),

src/dotnet/AIModel/ResourceProviders/AIModelResourceProviderService.cs

@@ -121,7 +121,7 @@ private async Task<ResourceProviderUpsertResult> UpdateAIModel(ResourcePath reso
 
             aiModel.ObjectId = resourcePath.GetObjectId(_instanceSettings.Id, _name);
 
-            var validator = _resourceValidatorFactory.GetValidator(aiModelReference.ResourceType);
+            var validator = _resourceValidatorFactory.GetValidator(aiModelReference.AIModelType);
             if (validator is IValidator aiModelValidator)
             {
                 var context = new ValidationContext<object>(aiModel);

src/dotnet/Agent/Models/Resources/AgentReference.cs

@@ -14,7 +14,7 @@ public class AgentReference : ResourceReference
         /// The object type of the agent.
         /// </summary>
         [JsonIgnore]
-        public override Type ResourceType =>
+        public Type AgentType =>
             Type switch
             {
                 AgentTypes.Basic => typeof(AgentBase),

src/dotnet/Agent/Models/Resources/AgentReferenceStore.cs

@@ -0,0 +1,31 @@
+namespace FoundationaLLM.Agent.Models.Resources
+{
+    /// <summary>
+    /// Models the content of the agent reference store managed by the FoundationaLLM.Agent resource provider.
+    /// </summary>
+    public class AgentReferenceStore
+    {
+        /// <summary>
+        /// The list of all agents registered in the system.
+        /// </summary>
+        public required List<AgentReference> AgentReferences { get; set; }
+
+        /// <summary>
+        /// Creates a string-based dictionary of <see cref="AgentReference"/> values from the current object.
+        /// </summary>
+        /// <returns>The string-based dictionary of <see cref="AgentReference"/> values from the current object.</returns>
+        public Dictionary<string, AgentReference> ToDictionary() =>
+            AgentReferences.ToDictionary<AgentReference, string>(ar => ar.Name);
+
+        /// <summary>
+        /// Creates a new instance of the <see cref="AgentReferenceStore"/> from a dictionary.
+        /// </summary>
+        /// <param name="dictionary">A string-based dictionary of <see cref="AgentReference"/> values.</param>
+        /// <returns>The <see cref="AgentReferenceStore"/> object created from the dictionary.</returns>
+        public static AgentReferenceStore FromDictionary(Dictionary<string, AgentReference> dictionary) =>
+            new()
+            {
+                AgentReferences = [.. dictionary.Values]
+            };
+    }
+}

src/dotnet/Agent/ResourceProviders/AgentResourceProviderService.cs

@@ -242,7 +242,7 @@ private async Task<ResourceProviderUpsertResult> UpdateAgent(ResourcePath resour
                         StatusCodes.Status500InternalServerError);
             }
 
-            var validator = _resourceValidatorFactory.GetValidator(agentReference.ResourceType);
+            var validator = _resourceValidatorFactory.GetValidator(agentReference.AgentType);
             if (validator is IValidator agentValidator)
             {
                 var context = new ValidationContext<object>(agent);

src/dotnet/DataSource/Models/DataSourceReference.cs

@@ -15,7 +15,7 @@ public class DataSourceReference : ResourceReference
         /// The object type of the data source.
         /// </summary>
         [JsonIgnore]
-        public override Type ResourceType =>
+        public Type DataSourceType =>
             Type switch
             {
                 DataSourceTypes.Basic => typeof(DataSourceBase),

src/dotnet/DataSource/Models/DataSourceReferenceStore.cs

@@ -0,0 +1,35 @@
+namespace FoundationaLLM.DataSource.Models
+{
+    /// <summary>
+    /// Models the content of the data source reference store managed by the FoundationaLLM.DataSource resource provider.
+    /// </summary>
+    public class DataSourceReferenceStore
+    {
+        /// <summary>
+        /// The list of all data sources registered in the system.
+        /// </summary>
+        public required List<DataSourceReference> DataSourceReferences { get; set; }
+        /// <summary>
+        /// The name of the default data source.
+        /// </summary>
+        public string? DefaultDataSourceName { get; set; }
+
+        /// <summary>
+        /// Creates a string-based dictionary of <see cref="DataSourceReference"/> values from the current object.
+        /// </summary>
+        /// <returns>The string-based dictionary of <see cref="DataSourceReference"/> values from the current object.</returns>
+        public Dictionary<string, DataSourceReference> ToDictionary() =>
+            DataSourceReferences.ToDictionary<DataSourceReference, string>(ar => ar.Name);
+
+        /// <summary>
+        /// Creates a new instance of the <see cref="DataSourceReferenceStore"/> from a dictionary.
+        /// </summary>
+        /// <param name="dictionary">A string-based dictionary of <see cref="DataSourceReference"/> values.</param>
+        /// <returns>The <see cref="DataSourceReferenceStore"/> object created from the dictionary.</returns>
+        public static DataSourceReferenceStore FromDictionary(Dictionary<string, DataSourceReference> dictionary) =>
+            new()
+            {
+                DataSourceReferences = [.. dictionary.Values]
+            };
+    }
+}