From 7635f49191d43ef26d552dc2196497dbfc38b42f Mon Sep 17 00:00:00 2001
From: "luan.lrt4@gmail.com" <luan.lrt4@gmail.com>
Date: Wed, 30 Mar 2022 14:33:22 -0300
Subject: [PATCH] chore: add comment reply/action prototbuf messages

---
 lib/proto/index.js      |  43 ++++++++++++++-
 lib/proto/youtube.proto | 117 +++++++++++++++++++++++++---------------
 2 files changed, 116 insertions(+), 44 deletions(-)

diff --git a/lib/proto/index.js b/lib/proto/index.js
index 47ab888e..5a1580d3 100644
--- a/lib/proto/index.js
+++ b/lib/proto/index.js
@@ -69,6 +69,47 @@ function encodeCommentParams(video_id) {
   return encodeURIComponent(Buffer.from(buf).toString('base64'));
 }
 
+/**
+ * Encodes comment reply parameters.
+ *
+ * @param {string} comment_id - The id of the comment.
+ * @param {string} video_id - The id of the video you're commenting on.
+ * @returns {string}
+ */
+function encodeCommentReplyParams(comment_id, video_id) {
+  const youtube_proto = Proto(Fs.readFileSync(`${__dirname}/youtube.proto`));
+
+  const buf = youtube_proto.CreateCommentReplyParams.encode({
+    video_id, comment_id,
+    params: { unk_num: 0 },
+    unk_num: 7
+  });
+
+  return encodeURIComponent(Buffer.from(buf).toString('base64'));
+}
+
+/**
+ * Encodes comment action parameters (liking, disliking, reporting a comment etc).
+ *
+ * @param {string} type - Type of action.
+ * @param {string} comment_id - The id of the comment.
+ * @param {string} video_id - The id of the video you're commenting on.
+ * @param {string} channel_id - The id of the channel.
+ * @returns {string}
+ */
+function encodeCommentActionParams(type, comment_id, video_id, channel_id) {
+  const youtube_proto = Proto(Fs.readFileSync(`${__dirname}/youtube.proto`));
+  
+  const buf = youtube_proto.PeformCommentActionParams.encode({
+    type, comment_id, channel_id, video_id,
+    unk_num: 2, unk_num_1: 0, unk_num_2: 0,
+    unk_num_3: "0", unk_num_4: 0,
+    unk_num_5: 12, unk_num_6: 0,
+  });
+
+  return encodeURIComponent(Buffer.from(buf).toString('base64'));
+}
+
 /**
  * Encodes notification preferences.
  *
@@ -89,4 +130,4 @@ function encodeNotificationPref(channel_id, index) {
   return encodeURIComponent(Buffer.from(buf).toString('base64'));
 }
 
-module.exports = { encodeMessageParams, encodeCommentParams, encodeNotificationPref, encodeSearchFilter };
\ No newline at end of file
+module.exports = { encodeMessageParams, encodeCommentParams, encodeCommentReplyParams, encodeCommentActionParams, encodeNotificationPref, encodeSearchFilter };
\ No newline at end of file
diff --git a/lib/proto/youtube.proto b/lib/proto/youtube.proto
index c8fea572..522e7b30 100644
--- a/lib/proto/youtube.proto
+++ b/lib/proto/youtube.proto
@@ -1,44 +1,75 @@
-syntax = "proto2";
-package proto;
-
-message NotificationPreferences {
-  string channel_id = 1;
-  message Preference {
-    int32 index = 1;
-  }
-  Preference pref_id = 2;
-  int32 number_0 = 3;
-  int32 number_1 = 4;
-}
-
-message LiveMessageParams {
-  message Params {
-    message Ids {
-      string channel_id = 1;
-      string video_id = 2;
-    }
-    Ids ids = 5;
-  }
-  Params params = 1;
-  int32 number_0 = 2;
-  int32 number_1 = 3;
-}
-
-message CreateCommentParams {
-  string video_id = 2;
-  message Params {
-    int32 index = 1;
-  }
-  Params params = 5;
-  int32 number = 10;
-}
-
-message SearchFilter {
-  int32 number = 1;
-  message Filter {
-    int32 param_0 = 1;
-    int32 param_1 = 2;
-    int32 param_2 = 3;
-  }
-  Filter filter = 2;
+syntax = "proto2";
+package proto;
+
+message NotificationPreferences {
+  string channel_id = 1;
+  message Preference {
+    int32 index = 1;
+  }
+  Preference pref_id = 2;
+  int32 number_0 = 3;
+  int32 number_1 = 4;
+}
+
+message LiveMessageParams {
+  message Params {
+    message Ids {
+      string channel_id = 1;
+      string video_id = 2;
+    }
+    Ids ids = 5;
+  }
+  Params params = 1;
+  int32 number_0 = 2;
+  int32 number_1 = 3;
+}
+
+message CreateCommentParams {
+  string video_id = 2;
+  message Params {
+    int32 index = 1;
+  }
+  Params params = 5;
+  int32 number = 10;
+}
+
+message CreateCommentReplyParams {
+  string video_id = 2;
+  string comment_id = 4;
+ 
+  message UnknownParams {
+    int32 unk_num = 1;
+  }
+  UnknownParams params = 5;
+  
+  int32 unk_num = 10;
+}
+
+message PeformCommentActionParams {
+  int32 type = 1;
+  int32 unk_num = 2;
+  
+  string comment_id = 3;
+  string video_id = 5;
+  
+  int32 unk_num_1 = 6;
+  int32 unk_num_2 = 7;
+  
+  string unk_num_3 = 9;
+  
+  int32 unk_num_4 = 10;
+  int32 unk_num_5 = 21;
+  
+  string channel_id = 23;
+  int32 unk_num_6 = 30;
+}
+
+message SearchFilter {
+  int32 number = 1;
+  message Filter {
+    int32 param_0 = 1;
+    int32 param_1 = 2;
+    int32 param_2 = 3;
+  }
+  Filter filter = 2;
 }
\ No newline at end of file