From 7d8226cad7c7dbeea48bea997fe22a5031788f28 Mon Sep 17 00:00:00 2001
From: hchen <hchen@smsassist.com>
Date: Sun, 20 Aug 2023 20:23:33 -0500
Subject: [PATCH] Messenger template message.

---
 .../Interfaces/IResponseMessage.cs                  |  5 +++++
 .../MessagingModels/AttachementPayload.cs           | 11 +++++++++++
 .../MessagingModels/AttachmentBody.cs               |  7 +++++++
 .../MessagingModels/ButtonItem.cs                   |  8 ++++++++
 .../MessagingModels/QuickReplyMessage.cs            |  3 ++-
 .../MessagingModels/TemplateMessage.cs              | 13 +++++++++++++
 6 files changed, 46 insertions(+), 1 deletion(-)
 create mode 100644 src/Plugins/BotSharp.Plugin.MetaMessenger/Interfaces/IResponseMessage.cs
 create mode 100644 src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachementPayload.cs
 create mode 100644 src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachmentBody.cs
 create mode 100644 src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/ButtonItem.cs
 create mode 100644 src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/TemplateMessage.cs

diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/Interfaces/IResponseMessage.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/Interfaces/IResponseMessage.cs
new file mode 100644
index 00000000..c03e5ea9
--- /dev/null
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/Interfaces/IResponseMessage.cs
@@ -0,0 +1,5 @@
+namespace BotSharp.Plugin.MetaMessenger.Interfaces;
+
+public interface IResponseMessage
+{
+}
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachementPayload.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachementPayload.cs
new file mode 100644
index 00000000..f78fd762
--- /dev/null
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachementPayload.cs
@@ -0,0 +1,11 @@
+using System.Text.Json.Serialization;
+
+namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
+
+public class AttachementPayload
+{
+    [JsonPropertyName("template_type")]
+    public string TemplateType { get; set; }
+    public string Text { get; set; }
+    public ButtonItem[] Buttons { get; set; }
+}
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachmentBody.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachmentBody.cs
new file mode 100644
index 00000000..90c5de53
--- /dev/null
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/AttachmentBody.cs
@@ -0,0 +1,7 @@
+namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
+
+public class AttachmentBody
+{
+    public string Type { get; set; } = "template";
+    public AttachementPayload Payload { get; set; }
+}
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/ButtonItem.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/ButtonItem.cs
new file mode 100644
index 00000000..143e966b
--- /dev/null
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/ButtonItem.cs
@@ -0,0 +1,8 @@
+namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
+
+public class ButtonItem
+{
+    public string Type { get; set; }
+    public string Title { get; set; }
+    public string Url { get; set; }
+}
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/QuickReplyMessage.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/QuickReplyMessage.cs
index cefc74d2..e0db6925 100644
--- a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/QuickReplyMessage.cs
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/QuickReplyMessage.cs
@@ -1,3 +1,4 @@
+using BotSharp.Plugin.MetaMessenger.Interfaces;
 using System.Text.Json.Serialization;
 
 namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
@@ -6,7 +7,7 @@ namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
 /// Quick Replies
 /// https://developers.facebook.com/docs/messenger-platform/send-messages/quick-replies
 /// </summary>
-public class QuickReplyMessage
+public class QuickReplyMessage : IResponseMessage
 {
     [JsonPropertyName("text")]
     public string Text { get; set; }
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/TemplateMessage.cs b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/TemplateMessage.cs
new file mode 100644
index 00000000..1981b258
--- /dev/null
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/MessagingModels/TemplateMessage.cs
@@ -0,0 +1,13 @@
+using BotSharp.Plugin.MetaMessenger.Interfaces;
+using System.Text.Json.Serialization;
+
+namespace BotSharp.Plugin.MetaMessenger.MessagingModels;
+
+/// <summary>
+/// https://developers.facebook.com/docs/messenger-platform/send-messages/templates
+/// </summary>
+public class TemplateMessage : IResponseMessage
+{
+    [JsonPropertyName("attachment")]
+    public AttachmentBody Attachment { get; set; }
+}