// ==UserScript==
// @name         slack-app-notif-nuker
// @namespace    http://git.minimally.online/
// @version      0.1
// @description  Allows you to hide Slack messages from needlessly noisy apps/individuals based on content
// @author       Max
// @match        *://app.slack.com/*
// @icon         https://i.ibb.co/wCj7Tg5/ear-plug.png
// @grant        none
// @downloadURL  https://git.minimally.online/drudgesentinel/stfu-zapier/raw/branch/main/foz.user.js
// @updateURL    https://git.minimally.online/drudgesentinel/stfu-zapier/raw/branch/main/foz.user.js
// ==/UserScript==
// Icon from flaticons.com

// At present, this filtration is specific to app generated messages.

// EDIT the const SPAM to select application notifs to remove
const SPAM = "KANBAN UPDATE NOTIFICATION";

const removeMessages = () => {
    const messages = Array.from(document.querySelectorAll('[data-qa="virtual-list-item"]'));
    const haveButtons = messages.filter(message => message.querySelector('button'));
    haveButtons.forEach( (node) => removeIfSpam(node, SPAM));
}

const removeIfSpam = (node, spamMessage) => {
  if(node.querySelector('button').textContent.includes(spamMessage)) {
      node.replaceChildren();
}
    }

    //adjust this, faster is better but might impact performance idk
setInterval( removeMessages, 500);