feat: create chat message

2024-06-27 23:26:53 -05:00
parent 68b359163d
commit 4c2cee643a
77 changed files with 3860 additions and 0 deletions
@@ -0,0 +1,139 @@
+using System.Text.Json.Serialization;
+
+using AnthropicClient.Utils;
+
+namespace AnthropicClient.Models;
+
+/// <summary>
+/// Represents a chat message request.
+/// </summary>
+public class ChatMessageRequest : MessageRequest
+{
+  /// <summary>
+  /// Gets the model ID to use for the request.
+  /// </summary>
+  public string Model { get; init; } = string.Empty;
+
+  /// <summary>
+  /// Gets the system ID to use for the request.
+  /// </summary>
+  public string? System { get; init; } = null;
+
+  /// <summary>
+  /// Gets the messages to send to the model.
+  /// </summary>
+  public List<ChatMessage> Messages { get; init; } = [];
+
+  /// <summary>
+  /// Gets the maximum number of tokens to generate.
+  /// </summary>
+  [JsonPropertyName("max_tokens")]
+  public int MaxTokens { get; init; } = 1024;
+
+  /// <summary>
+  /// Gets the metadata to include with the request.
+  /// </summary>
+  public Dictionary<string, object>? Metadata { get; init; } = null;
+
+  /// <summary>
+  /// Gets the prompt stop sequences.
+  /// </summary>
+  [JsonPropertyName("stop_sequences")]
+  public List<string> StopSequences { get; init; } = [];
+
+  /// <summary>
+  /// Gets the temperature to use for the request.
+  /// </summary>
+  public decimal Temperature { get; init; } = 0.0m;
+
+  /// <summary>
+  /// Gets the top-K value to use for the request.
+  /// </summary>
+  public int? TopK { get; init; } = null;
+
+  /// <summary>
+  /// Gets the top-P value to use for the request.
+  /// </summary>
+  public decimal? TopP { get; init; } = null;
+
+  /// <summary>
+  /// Gets the tool choice mode to use for the request.
+  /// </summary>
+  [JsonPropertyName("tool_choice")]
+  public ToolChoice? ToolChoice { get; init; } = null;
+
+  /// <summary>
+  /// Gets the tools to use for the request.
+  /// </summary>
+  public List<Tool>? Tools { get; init; } = null;
+
+  [JsonConstructor]
+  internal ChatMessageRequest() : base(false) { }
+
+  /// <summary>
+  /// Initializes a new instance of the <see cref="ChatMessageRequest"/> class.
+  /// </summary>
+  /// <param name="model">The model ID to use for the request.</param>
+  /// <param name="messages">The messages to send to the model.</param>
+  /// <param name="maxTokens">The maximum number of tokens to generate.</param>
+  /// <param name="system">The system ID to use for the request.</param>
+  /// <param name="metadata">The metadata to include with the request.</param>
+  /// <param name="temperature">The temperature to use for the request.</param>
+  /// <param name="topK">The top-K value to use for the request.</param>
+  /// <param name="topP">The top-P value to use for the request.</param>
+  /// <param name="toolChoice">The tool choice mode to use for the request.</param>
+  /// <param name="tools">The tools to use for the request.</param>
+  /// <exception cref="ArgumentException">Thrown when the model ID is invalid.</exception>
+  /// <exception cref="ArgumentNullException">Thrown when the model or messages is null.</exception>
+  /// <exception cref="ArgumentException">Thrown when the messages contain no messages.</exception>
+  /// <exception cref="ArgumentException">Thrown when the max tokens is less than one.</exception>
+  /// <exception cref="ArgumentException">Thrown when the temperature is less than zero or greater than one.</exception>
+  /// <returns>A new instance of the <see cref="ChatMessageRequest"/> class.</returns>
+  public ChatMessageRequest(
+    string model,
+    List<ChatMessage> messages,
+    int maxTokens = 1024,
+    string? system = null,
+    Dictionary<string, object>? metadata = null,
+    decimal temperature = 0.0m,
+    int? topK = null,
+    decimal? topP = null,
+    ToolChoice? toolChoice = null,
+    List<Tool>? tools = null
+  ) : base(false)
+  {
+    ArgumentValidator.ThrowIfNull(model, nameof(model));
+    ArgumentValidator.ThrowIfNull(messages, nameof(messages));
+
+    if (AnthropicModels.IsValidModel(model) is false)
+    {
+      throw new ArgumentException($"Invalid model ID: {model}");
+    }
+
+    if (messages.Count < 1)
+    {
+      throw new ArgumentException("Messages must contain at least one message");
+    }
+
+    if (maxTokens < 1)
+    {
+      throw new ArgumentException($"Invalid max tokens: {maxTokens}");
+    }
+
+    if (temperature < 0.0m || temperature > 1.0m)
+    {
+      throw new ArgumentException($"Invalid temperature: {temperature}");
+    }
+
+    Model = model;
+    Messages = messages;
+    MaxTokens = maxTokens;
+    System = system;
+    Metadata = metadata;
+    Temperature = temperature;
+    TopK = topK;
+    TopP = topP;
+    ToolChoice = toolChoice;
+    Tools = tools;
+  }
+}