feat: implement tool call

src/AnthropicClient/Models/ToolCallResult.cs

@@ -0,0 +1,56 @@
+namespace AnthropicClient.Models;
+
+/// <summary>
+/// Represents a tool call result.
+/// </summary>
+public class ToolCallResult<T>
+{
+  /// <summary>
+  /// The value of the tool call result.
+  /// </summary>
+  public T? Value { get; }
+
+  /// <summary>
+  /// The error of the tool call result.
+  /// </summary>
+  public Exception Error { get; }
+
+  /// <summary>
+  /// Indicates whether the tool call was successful.
+  /// </summary>
+  public bool IsSuccess { get; }
+
+  /// <summary>
+  /// Initializes a new instance of the <see cref="ToolCallResult{T}"/> class.
+  /// </summary>
+  /// <param name="value">The value of the tool call result.</param>
+  /// <param name="error">The error of the tool call result.</param>
+  /// <param name="isSuccess">Indicates whether the tool call was successful.</param>
+  /// <returns>A new instance of the <see cref="ToolCallResult{T}"/> class.</returns>
+  protected ToolCallResult(T? value, Exception error, bool isSuccess)
+  {
+    Value = value;
+    Error = error;
+    IsSuccess = isSuccess;
+  }
+
+  /// <summary>
+  /// Creates a successful tool call result.
+  /// </summary>
+  /// <param name="value">The value of the tool call result.</param>
+  /// <returns>A new instance of the <see cref="ToolCallResult{T}"/> class.</returns>
+  public static ToolCallResult<T> Success(T? value)
+  {
+    return new ToolCallResult<T>(value, null!, true);
+  }
+
+  /// <summary>
+  /// Creates a failed ool call result.
+  /// </summary>
+  /// <param name="error">The error of the tool call result.</param>
+  /// <returns>A new instance of the <see cref="ToolCallResult{T}"/> class.</returns>
+  public static ToolCallResult<T> Failure(Exception error)
+  {
+    return new ToolCallResult<T>(default!, error, false);
+  }
+}