// ==UserScript==
// @name        MANGA Plus: Remove Certain Comments
// @namespace   https://greasyfork.org/
// @match       https://mangaplus.shueisha.co.jp/comments/*
// @grant       none
// @version     0.1
// @license     MIT
// @author      無罪
// @description Remove comments according to a list of filters.
// @downloadURL none
// ==/UserScript==
(async function() {
    'use strict';

  var comment = document.getElementsByClassName("CommentItem-module_body_8LyBg");

  function removeComments(filter) {
    var susString = filter;
    var susComments = 0;
    for (var i = 0; i < comment.length; i++) {
      if (susString.test(comment[i].innerText.normalize("NFKC").toLowerCase())) {
        comment[i].parentElement.remove();
        susComments++;
      }
    }
    console.log(susComments + " comments removed");
  }

  var loopCount = 0;
  var loopFunc = setInterval(function(){
    removeComments(/word 1|word 2|word 3/);
    loopCount++;
    if(loopCount == 10) {
      clearInterval(loopFunc);
      console.log("Stop clearing");
    }
  },1000);

})();