Automatically check available visits in Luxmed

luxmed-live.user.js

// ==UserScript==
// @author      Phil Tsaryk
// @description Automatically check available visits in Luxmed
// @grant       none
// @match       https://portalpacjenta.luxmed.pl/PatientPortal/Reservations/Reservation/*
// @name        Luxmed live
// @namespace   https://github.com/phts/
// @version     1.1.1
// ==/UserScript==

function refresh() {
  $('#reservationSearchSubmitButton').click()
}

function play() {
  const sound = new Audio('http://s1download-universal-soundbank.com/mp3/sounds/2569.mp3')
  sound.volume = 0.1
  sound.play()
}

function notification() {
  if (Notification.permission === 'granted') {
    showNotification()
  } else if (Notification.permission !== 'denied') {
    Notification.requestPermission(function (permission) {
      if (permission === 'granted') {
        showNotification()
      }
    })
  }
}

function showNotification() {
  const icon = 'https://portalpacjenta.luxmed.pl/PatientPortal/Content/css/theme/G/logo-en.png'
  const options = {
    icon,
  }
  return new Notification('Luxmed: Что-то изменилось', options)
}

const DELAY = 30000
const timeout = setTimeout(refresh, DELAY)

const newContent = $('#data-container').html().replace(/term-id="[^"]+"/g, '***')
const oldContent = localStorage.getItem('content')

if (oldContent !== null && newContent !== oldContent) {
  clearTimeout(timeout)
  play()
  notification()
}

localStorage.setItem('content', newContent)