From 752670803b854458b90405089e720514e1bb12cc Mon Sep 17 00:00:00 2001
From: Daniel Cazzulino <daniel@cazzulino.com>
Date: Tue, 8 Jul 2025 23:54:47 -0300
Subject: [PATCH] Add missing Send extension methods for IMessage

This complements the send non-replies feature.
---
 src/WhatsApp/MessageExtensions.cs | 20 ++++++++++++++++++--
 src/WhatsApp/TextResponse.cs      |  2 +-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/WhatsApp/MessageExtensions.cs b/src/WhatsApp/MessageExtensions.cs
index b888627..d025e8a 100644
--- a/src/WhatsApp/MessageExtensions.cs
+++ b/src/WhatsApp/MessageExtensions.cs
@@ -110,7 +110,7 @@ public static TypingResponse Typing(this UserMessage message)
         => new(message.Service, message.User.Number, message.Id, message.ConversationId);
 
     /// <summary>
-    /// Creates a text response for the message.
+    /// Creates a text reply for the message.
     /// </summary>
     public static TextResponse Reply(this IMessage message, string text)
         => message is UserMessage user
@@ -118,13 +118,29 @@ public static TextResponse Reply(this IMessage message, string text)
         : new(message.ServiceId, message.UserNumber, message.Id, message.ConversationId, text);
 
     /// <summary>
-    /// Creates a text response with buttons for the message.
+    /// Creates a text reply with buttons for the message.
     /// </summary>
     public static TextResponse Reply(this IMessage message, string text, Button button1, Button? button2 = default, Button? button3 = default)
         => message is UserMessage user
             ? new(user.Service, message.UserNumber, message.Id, message.ConversationId, text, button1, button2, button3)
             : new(message.ServiceId, message.UserNumber, message.Id, message.ConversationId, text, button1, button2, button3);
 
+    /// <summary>
+    /// Creates a text response for the originating user, but not a message reply.
+    /// </summary>
+    public static TextResponse Send(this IMessage message, string text)
+        => message is UserMessage user
+        ? new(user.Service, message.UserNumber, null, message.ConversationId, text)
+        : new(message.ServiceId, message.UserNumber, null, message.ConversationId, text);
+
+    /// <summary>
+    /// Creates a text response for the originating user, but not a message reply.
+    /// </summary>
+    public static TextResponse Send(this IMessage message, string text, Button button1, Button? button2 = default, Button? button3 = default)
+        => message is UserMessage user
+            ? new(user.Service, message.UserNumber, null, message.ConversationId, text, button1, button2, button3)
+            : new(message.ServiceId, message.UserNumber, null, message.ConversationId, text, button1, button2, button3);
+
     /// <summary>
     /// Attempts to retrieve a single message from the specified collection.
     /// </summary>
diff --git a/src/WhatsApp/TextResponse.cs b/src/WhatsApp/TextResponse.cs
index 75ab692..8698303 100644
--- a/src/WhatsApp/TextResponse.cs
+++ b/src/WhatsApp/TextResponse.cs
@@ -38,7 +38,7 @@ public TextResponse(string serviceId, string userNumber, string? context, string
     public Button? Button2 { get; }
     public Button? Button3 { get; }
 
-    internal TextResponse(Service service, string userNumber, string context, string? conversationId, string text, Button? button1 = default, Button? button2 = default, Button? button3 = default)
+    internal TextResponse(Service service, string userNumber, string? context, string? conversationId, string text, Button? button1 = default, Button? button2 = default, Button? button3 = default)
         : this(service.Id, userNumber, context, conversationId, text, button1, button2, button3)
         => this.service = service as CompositeService;