var electron = require('electron');
var ipc = electron.ipcRenderer;
// This file runs in a render thread of the Electron app. It must be required (directly or
// indirectly) from one of the html files.

var timeoutId;
var stopped;
var count;

function startNotifications() {
  stopped = false;
  count = 0;
  if (timeoutId) {
    clearTimeout(timeoutId);
  }

  function notifyUser() {
    timeoutId = null;
    count += 1;
    var notif = new window.Notification('Annoying Alert ' + count, {
      body: 'See what happens when you try to click on it.',
      silent: true,
    });

    // Notifications are unclickable on my system currently, not sure why.
    notif.onclick = function () {
      console.log('notification ' + count + ' clicked');
      notif.close();
    };
    notif.onclose = function () {
      if (!stopped && count < 10) {
        timeoutId = setTimeout(notifyUser, 5000);
      }
    };
    ipc.send('notification', count);
  }

  timeoutId = setTimeout(notifyUser, 1000);
}

function stopNotifications() {
  stopped = true;
  if (timeoutId) {
    clearTimeout(timeoutId);
    timeoutId = null;
  }
  // Let the progress bar know that we are finished.
  ipc.send('notification', 0);
}

document.body.addEventListener('click', function (ev) {
  if (ev.target.classList.contains('start-notify')) {
    startNotifications();
  }
  else if (ev.target.classList.contains('stop-notify')) {
    stopNotifications();
  }
});