upstream-plane/apps/web/core/components/comments/comment-block.tsx

/**
 * Copyright (c) 2023-present Plane Software, Inc. and contributors
 * SPDX-License-Identifier: AGPL-3.0-only
 * See the LICENSE file for details.
 */

import type { ReactNode } from "react";
import { useRef } from "react";
import { observer } from "mobx-react";
// plane imports
import { ReplyOutline } from "@makeplane/propel/icons";
import type { TIssueComment } from "@plane/types";
import { cn } from "@plane/utils";
// hooks

type TCommentBlock = {
  comment: TIssueComment;
  ends: "top" | "bottom" | undefined;
  children: ReactNode;
};

export const CommentBlock = observer(function CommentBlock(props: TCommentBlock) {
  const { comment, ends, children } = props;
  const commentBlockRef = useRef<HTMLDivElement>(null);

  if (!comment) return null;
  return (
    <div
      id={comment.id}
      className={`relative flex gap-3 ${ends === "top" ? `pb-2` : ends === "bottom" ? `pt-2` : `py-2`}`}
      ref={commentBlockRef}
    >
      <div
        className="transition-border absolute top-0 bottom-0 left-[13px] w-px bg-layer-3 duration-1000"
        aria-hidden
      />
      <div
        className={cn(
          "transition-border relative z-[3] flex h-7 w-7 flex-shrink-0 items-center justify-center rounded-lg border border-subtle bg-layer-2 uppercase shadow-raised-100 duration-1000"
        )}
      >
        <ReplyOutline width={14} height={14} className="text-secondary" aria-hidden="true" />
      </div>
      <div className="flex flex-grow flex-col gap-3 truncate">
        <div className="mb-2 rounded-lg border border-subtle bg-layer-2 p-3 text-body-sm-regular shadow-raised-100">
          {children}
        </div>
      </div>
    </div>
  );
});