From c74500b4b4c4010dc8223a4abc58a954a50c12ca Mon Sep 17 00:00:00 2001
From: ansel <79257300125@ya.ru>
Date: Wed, 18 Jan 2023 20:49:07 +0300
Subject: [PATCH] Add reply editor

---
 osu.Game/Overlays/Comments/DrawableComment.cs | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/osu.Game/Overlays/Comments/DrawableComment.cs b/osu.Game/Overlays/Comments/DrawableComment.cs
index 59ac4b3254..a737f014d7 100644
--- a/osu.Game/Overlays/Comments/DrawableComment.cs
+++ b/osu.Game/Overlays/Comments/DrawableComment.cs
@@ -576,5 +576,52 @@ namespace osu.Game.Overlays.Comments
                 return parentComment.HasMessage ? parentComment.Message : parentComment.IsDeleted ? CommentsStrings.Deleted : string.Empty;
             }
         }
+
+        private partial class ReplyCommentEditor : CancellableCommentEditor
+        {
+            [Resolved]
+            private CommentsContainer commentsContainer { get; set; } = null!;
+
+            [Resolved]
+            private IAPIProvider api { get; set; } = null!;
+
+            private readonly Comment parentComment;
+
+            public Action<DrawableComment[]>? OnPost;
+
+            protected override LocalisableString FooterText => default;
+            protected override LocalisableString CommitButtonText => CommonStrings.ButtonsReply;
+            protected override LocalisableString TextBoxPlaceholder => CommentsStrings.PlaceholderReply;
+
+            public ReplyCommentEditor(Comment parent)
+            {
+                parentComment = parent;
+                OnCancel = () => this.FadeOut(200).Expire();
+            }
+
+            protected override void OnCommit(string text)
+            {
+                ShowLoadingSpinner = true;
+                CommentPostRequest req = new CommentPostRequest(commentsContainer.Type.Value, commentsContainer.Id.Value, text, parentComment.Id);
+                req.Failure += e => Schedule(() =>
+                {
+                    ShowLoadingSpinner = false;
+                    Logger.Error(e, "Posting reply comment failed.");
+                });
+                req.Success += cb => Schedule(processPostedComments, cb);
+                api.Queue(req);
+            }
+
+            private void processPostedComments(CommentBundle cb)
+            {
+                foreach (var comment in cb.Comments)
+                    comment.ParentComment = parentComment;
+
+                var drawables = cb.Comments.Select(commentsContainer.GetDrawableComment).ToArray();
+                OnPost?.Invoke(drawables);
+
+                OnCancel!.Invoke();
+            }
+        }
     }
 }