export class CommentManager {
    constructor() {
        this.initCommentReply();
    }

    initCommentReply() {
        document.querySelectorAll("[data-action='reply']").forEach((btn) => {
            btn.addEventListener("click", (e) => {
                e.preventDefault();
                const comment = btn.closest(".comment");
                const commentForm = document.querySelector(".comment-form");
                if (!comment || !commentForm) return;
                const textarea = commentForm.querySelector("textarea");
                if (!textarea) return;
                let parentInput = commentForm.querySelector('input[name="parent_uid"]');
                if (!parentInput) {
                    parentInput = document.createElement("input");
                    parentInput.type = "hidden";
                    parentInput.name = "parent_uid";
                    commentForm.appendChild(parentInput);
                }
                const commentBody = comment.querySelector(".comment-body");
                if (commentBody && commentBody.dataset.commentUid) {
                    parentInput.value = commentBody.dataset.commentUid;
                }
                textarea.focus();
                textarea.scrollIntoView({ behavior: "smooth" });
            });
        });
    }
}
