URL-Changer-Alert-Counter.txt

// ==UserScript==
// @name         URL Change Alert
// @namespace    https://github.com/NullPounce
// @version      1.0
// @description  Alerts the user if they change URLs 2 times within ten seconds. If there have been 5 popups, a non-closeable popup is displayed for 15 seconds.
// @author       NullPounce
// @match        *://*/*
// @grant        none
// ==/UserScript==
let popupCounter = 0;
let uncloseablePopup;
let urlChanges = 0;
let lastUrl = window.location.href;

setInterval(function() {
    if (window.location.href !== lastUrl) {
        urlChanges++;
        lastUrl = window.location.href;
        if (urlChanges >= 2) {
            popupCounter++;
            if (popupCounter === 5) {
                if (!uncloseablePopup) {
                    uncloseablePopup = document.createElement('div');
                    uncloseablePopup.textContent = '⌚️Time-Out: You are lucky to be doing school at Home on a computer💻. Wait longer before changing pages.';
                    uncloseablePopup.style.position = 'fixed';
                    uncloseablePopup.style.top = '0';
                    uncloseablePopup.style.left = '0';
                    uncloseablePopup.style.width = '100%';
                    uncloseablePopup.style.height = '100%';
                    uncloseablePopup.style.display = 'flex';
                    uncloseablePopup.style.justifyContent = 'center';
                    uncloseablePopup.style.alignItems = 'center';
                    uncloseablePopup.style.backgroundColor = '#ffffff';
                    uncloseablePopup.style.zIndex = 999999;
                    document.body.appendChild(uncloseablePopup);
                    setTimeout(() => {
                        document.body.removeChild(uncloseablePopup);
                        uncloseablePopup = null;
                        popupCounter = 0;
                    }, 15000);
                }
            } else {
                let result = confirm('🤖 You are changing pages too fast. Please slow down and focus 🧠💪');
                console.log('Popup displayed ' + popupCounter + ' times.');
                if (!result) {
                    urlChanges = 0;
                }
            }
            urlChanges = 0;
        }
    } else {
        urlChanges = 0;
    }
}, 5000);