If a user is on a course/view page and is viewing it for the first time, arrange the UI to the ideal state

cgms-onload-ideal-state.js

if (window.location.href.includes('course/view.php')) {
  const courseKey = `${window.location.pathname}${window.location.search}`;
  const lsKey = `courseViewAutoClicks::${courseKey}`;

  if (!localStorage.getItem(lsKey)) {
    const clickIfExists = (selector) => {
      const el = document.querySelector(selector);
      if (el) el.click();
      return !!el;
    };

    // collapse all course index links
    clickIfExists('[data-action="collapseallcourseindexsections"]');

    // collapse all sections
    const hasCollapseSections = clickIfExists('#collapsesections');

    // only open the course index sidebar if it isn't already open
    const courseIndexDrawer = document.querySelector('#theme_boost-drawers-courseindex');
    if (!courseIndexDrawer || !courseIndexDrawer.classList.contains('show')) {
      clickIfExists('.drawer-toggler button');
    }

    // open first section after 500ms ONLY if #collapsesections existed
    if (hasCollapseSections) {
      setTimeout(() => {
        clickIfExists('#section-0>div a');
      }, 500);
    }

    // mark as done for this specific course URL
    localStorage.setItem(lsKey, '1');
  }
}