Sustech NMR
// ==UserScript==
// @name Sustech NMR
// @namespace http://tampermonkey.net/
// @version 20250406
// @description 自动完成预约流程
// @author xingmu
// @match https://openlab.sustech.edu.cn/console/appointment/*
// @match https://openlab.sustech.edu.cn/Console/Appointment/*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
function scrollToBottom() {
const container = document.querySelector('.step-item.step-0 [id^="appoint"]');
if (container && container.scrollHeight > container.clientHeight) {
container.scrollTop = container.scrollHeight;
console.log('Scrolled to the bottom');
}
}
function observeDOM() {
const observer = new MutationObserver(() => {
if (document.querySelector('.step-item.step-0 [id^="appoint"]')) {
setTimeout(scrollToBottom, 3000);
observer.disconnect();
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
if (document.readyState === 'complete') {
observeDOM();
} else {
window.addEventListener('load', observeDOM);
}
let isSubmitClicked = false;
function isStepCompleted(stepIndex) {
return !!document.querySelector(`.step-item.step-${stepIndex}`);
}
function clickNextStep() {
const nextButton = document.getElementById('nextStep');
if (nextButton) {
nextButton.click();
console.log('Next button clicked');
} else {
console.error('No Next button found');
}
}
function autoAgreeAndSubmit() {
if (isSubmitClicked) return;
const checkbox = document.querySelector('input[name="hasReadTheNotice"]');
if (checkbox && !checkbox.checked) {
checkbox.click();
console.log('Checked the terms of agreement');
}
setTimeout(() => {
const submitButton = document.getElementById('submitBooking');
if (submitButton) {
submitButton.click();
console.log('Submit button clicked');
isSubmitClicked = true;
}
}, 800);
}
function addTriggerButton() {
const button = document.createElement('button');
button.textContent = 'My machine time！';
Object.assign(button.style, {
position: 'fixed',
top: '50%',
right: '20px',
transform: 'translateY(-50%)',
zIndex: '1000',
padding: '15px 35px',
backgroundColor: '#1677ff',
color: '#fff',
border: 'none',
borderRadius: '8px',
cursor: 'pointer',
fontSize: '16px',
fontWeight: 'bold',
boxShadow: '0 4px 6px rgba(0, 0, 0, 0.1)',
transition: 'background-color 0.3s ease'
});
button.addEventListener('mouseenter', () => {
button.style.backgroundColor = '#125bb5';
});
button.addEventListener('click', () => {
console.log('Click the button to start executing the script');
if (isStepCompleted(0)) {
clickNextStep();
if (isStepCompleted(1)) {
clickNextStep();
if (isStepCompleted(2)) {
autoAgreeAndSubmit();
} else {
console.error('Step 3 not detected');
}
} else {
console.error('Step 2 not detected');
}
} else {
console.error('Step 1 not detected');
}
});
document.body.appendChild(button);
}
if (document.readyState === 'complete') {
addTriggerButton();
} else {
window.addEventListener('load', addTriggerButton);
}
})();