// ==UserScript==
// @name         academyFIVE::AddSelectBox
// @namespace    dakp/academyfive
// @version      2025-11-24
// @description  Füge Selectbox für Kohorten hinzu
// @author       Dims Akpan
// @match        https://a5.fhdw-hannover.de/course/planning-group/list*
// @match        https://a5.fhdw.de/course/planning-group/list*
// @match        https://fhdw.academyfive-preview.net/course/planning-group/list*
// @match        https://fhdw-hannover.academyfive-preview.net/course/planning-group/list*
// @grant        none
// @icon         https://www.academyfive.com/typo3conf/ext/sitepackage/Resources/Public/build/assets/images/favicon-academyfive.ico
// ==/UserScript==

(function() {
    'use strict';

    window.addEventListener('load', function() {
        const cohortsDropdown = document.querySelector('select[name="cohort-ids[]"]');

        if (!cohortsDropdown) {
            console.log('Kohorten-Dropdown nicht gefunden');
            return;
        }

        const dropdownContainer = cohortsDropdown.closest('.btn-group.bootstrap-select');
        const searchBox = dropdownContainer.querySelector('.bs-searchbox');

        if (!searchBox) {
            console.log('Searchbox nicht gefunden');
            return;
        }

        const actionsBox = document.createElement('div');
        actionsBox.className = 'bs-actionsbox';
        actionsBox.innerHTML = `
            <div class="btn-group btn-group-sm btn-block">
                <button type="button" class="actions-btn bs-select-all btn btn-default">Alles auswählen</button>
                <button type="button" class="actions-btn bs-deselect-all btn btn-default">Nichts auswählen</button>
            </div>
        `;

        searchBox.insertAdjacentElement('afterend', actionsBox);

        console.log('Select/Deselect Buttons erfolgreich eingefügt');
    });
})();