function getScore(mode) {
  let xhr = new XMLHttpRequest();
  xhr.onreadystatechange = function () {
    if (this.readyState === 4 && this.status === 200) {
      document.querySelector("#mode2").innerHTML = mode;
      document.querySelector("#scoreHere").innerHTML = this.responseText;
    }
  };
  xhr.open("GET", "database/getScore.php?mode=" + mode, true);
  xhr.send();
}

function changePseudo(nouveauPseudo, oldPseudo) {
  let xhr = new XMLHttpRequest();
  xhr.onreadystatechange = function () {
    if (this.readyState === 4 && this.status === 200) {
      console.log(this.responseText);
    }
  };
  xhr.open("GET", "database/changeName.php?newPseudo=" + nouveauPseudo + "&oldPseudo=" + oldPseudo, true);
  xhr.send();
}

function isPseudoOk(pseudo, change) {
  let xhr = new XMLHttpRequest();
  xhr.onreadystatechange = function () {
    if (this.readyState === 4 && this.status === 200) {
      if (parseInt(this.responseText) === 0) {
        setPseudoOk(pseudo, change);
      }
      else {
        setPseudoNotOk();
      }
    }
  };
  xhr.open("GET", "database/checkPseudo.php?pseudo=" + pseudo, true);
  xhr.send();
}

function insertName(pseudo) {
  let xhr = new XMLHttpRequest();
  xhr.onreadystatechange = function () {
    if (this.readyState === 4 && this.status === 200) {
      console.log(this.responseText);
    }
  };
  xhr.open("GET", "database/insertPseudo.php?pseudo=" + pseudo, true);
  xhr.send();
}

function sendScore(score, mode, clicks, time) {
  let xhr = new XMLHttpRequest();
  console.log(pseudo)
  xhr.onreadystatechange = function () {
    if (this.readyState === 4 && this.status === 200) {
    }
  };
  xhr.open("GET", "database/insertScore.php?mode=" + mode + "&pseudo=" + pseudo + "&clicks=" + clicks + "&temps=" + time + "&score=" + score, true);
  xhr.send();
}