last works on AiApi:

- Default Ai Service and Controller;
- Default Embeding and Controller;
- ...

Interfaces/IXAiEmbeddingServiceBase.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using OllamaSharp;
+
+namespace xAiApi.Interfaces
+{
+    /// <summary>
+    /// Base Embedding Provider Service ...
+    /// </summary>
+    public interface IXAiEmbeddingServiceBase : IXAiServiceBase
+    {
+        /// <summary>
+        /// Embedding Specified String ...
+        /// </summary>
+        /// <param name="content"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        Task<float[]> Embeding(
+            string content,
+            CancellationToken cancellationToken = default
+        );
+
+        /// <summary>
+        /// Embedding Specified Batch ...
+        /// </summary>
+        /// <param name="batch"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        Task<IReadOnlyList<float[]>> Embedings(
+            string[] batch,
+            CancellationToken cancellationToken = default
+        );
+
+        /// <summary>
+        /// Access Embedding Client ...
+        /// </summary>
+        /// <returns></returns>
+        OllamaApiClient GetEmbeddingClient();
+    }
+}