No more support tickets.
<script>
let buttonIndex = 0;
let type = '';
let classification = '';

function setType(selectedType) {
    type = selectedType;
    buttonIndex = 1;
    updateButtons();
}

function setClassification(selectedClassification) {
    classification = selectedClassification;
    classify(type, classification);
    buttonIndex = 0;
}

function classify(type, classification) {
    // Get the description
    var description = document.getElementById('description').innerText;

    // Send a POST request to the server
    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'classify.php', true);
    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    xhr.send('&type=' + encodeURIComponent(type) + '&classification=' + encodeURIComponent(classification) + '&description=' + encodeURIComponent(description));

    // Move to the next support ticket
    xhr.onload = function() {
        if (this.status == 200) {
            location.reload();
        }
    }
}

function updateButtons() {
    var buttonsDiv = document.getElementById('buttons');
    buttonsDiv.innerHTML = '';
    if (buttonIndex == 0) {
        var types = ['Laadpas geactiveerd', 'Laadpas gedeactiveerd', 'Laadpas gekoppeld', 'Roaming aangezet', 'Nieuw inloglink verstuurd', 'Nieuw laadpas verstuurd', 'Overig'];
        types.forEach((type, index) => {
            var button = document.createElement('button');
            button.innerText = type;
            button.onclick = function() { setType(type); };
            buttonsDiv.appendChild(button);
            if ((index + 1) % 3 == 0) buttonsDiv.appendChild(document.createElement('br'));
        });
    } else if (buttonIndex == 1) {
        var classifications = ['Probleem', 'Aanvraag', 'Overig'];
        classifications.forEach((classification, index) => {
            var button = document.createElement('button');
            button.innerText = classification;
            button.onclick = function() { setClassification(classification); };
            buttonsDiv.appendChild(button);
            if ((index + 1) % 3 == 0) buttonsDiv.appendChild(document.createElement('br'));
        });
    }
}

document.addEventListener('DOMContentLoaded', function() {
    updateButtons();
});
</script>