/*
*  Detect no next Gancio events and deactivare Next events
*/

function GetNextEventsCount() {
  const entryComponent = document.querySelector('#nextevents');
  const shadowRoot = entryComponent.shadowRoot; 
  const app = shadowRoot.querySelector('div');
  if (app != null) {
    return app.children.length;
  } else {
    return 0;
  }
}

function ActivePastEvents() {
  const nexttab = document.getElementById("proximostab");
  const next = document.getElementById("proximos");
  const pasttab = document.getElementById("pasadostab");
  const past = document.getElementById("pasados");
  if (nexttab != null && next !== null){
    next.classList.remove("active");
    nexttab.classList.remove("active");
    next.classList.add("fade");
  }
  if (pasttab != null && past !== null){
    past.classList.remove("fade");
    past.classList.add("active");
    pasttab.classList.add("active");
  }
}

function ActivePastEventsIfNotNexts() {
  if (GetNextEventsCount() == 0) {
    ActivePastEvents();
  }
}