/**
 * Select course categories for LTI tool.
 *
 * @module     mod_lti/coursecategory
 * @copyright  2023 Jackson D'souza <jackson.dsouza@catalyst-eu.net>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @since      4.3
 */
define("mod_lti/coursecategory",[],(function(){function getParents(elem){const parents=[];for(;elem&&elem!==document;elem=elem.parentNode)elem.classList.contains("accordion-group")&&parents.push(elem);return parents}return document.addEventListener("click",(event=>{const checkedbox=event.target.closest(".lticoursecategories");if(checkedbox){const checkboxstatus=checkedbox.checked,categorycontainer=document.querySelector("#collapse"+checkedbox.value);if(categorycontainer){const categorycontainercheckbox=categorycontainer.querySelectorAll('input[type="checkbox"]');for(let i=0;i<categorycontainercheckbox.length;i++)categorycontainercheckbox[i].checked=checkboxstatus}const ltitreecheckbox=document.querySelector(".modltitree").querySelectorAll('input[type="checkbox"]');let listvalue="";for(let i=0;i<ltitreecheckbox.length;i++)ltitreecheckbox[i].checked&&(listvalue=0==listvalue.length?ltitreecheckbox[i].value:listvalue+","+ltitreecheckbox[i].value);document.querySelector('input[name="lti_coursecategories"]').value=listvalue}})),{init:function(selectedcategories){if(selectedcategories.length){const separator=",",values=selectedcategories.split(separator);for(let i=0;i<values.length;i++){const categoryid=document.getElementById("cat-"+values[i]);0!==categoryid.value&&(categoryid.checked=!0);getParents(categoryid).forEach((function(element){const elem=element.querySelector("a.accordion-toggle"),elembody=element.querySelector(".accordion-body");elem&&elem.classList.contains("collapsed")&&elem.classList.remove("collapsed"),elembody&&(elembody.classList.remove("collapse"),elembody.classList.add("show"))}))}}}}}));

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