document.addEventListener('click',function(event){if(event.target.matches('#alpha-filter-container [type=button]')){const element=event.target
const activeButton=document.querySelector('#alpha-filter-container .active')
const alphaInput=document.querySelector('#alpha-filter');if(activeButton)activeButton.classList.remove('active')
if(element.value)element.classList.add('active');alphaInput.value=event.target.value;alphaInput.dispatchEvent(new Event("input"))}});const FILTERS={group:{element:document.querySelector('#group-filter'),oninput:()=>{const{value}=FILTERS.group.element;if(setDisabledVersions(value))return;FILTERS.version.element.value='';const isCore=FILTERS.group.element.value&&FILTERS.group.element.selectedOptions[0].dataset.kind==='core';for(const option of FILTERS.version.element.options){if(option.value.includes('-')){option.style.display=option.value.startsWith(value)?'':'none';}else{option.style.display=isCore?'':'none';}}}},version:{element:document.querySelector('#version-filter'),versionMatch:true},name:{element:document.querySelector('#name-filter'),partialMatch:true},alpha:{element:document.querySelector('#alpha-filter'),alphaMatch:true}};const hiddenCards=[];function setDisabledVersions(value){return FILTERS.version.element.disabled=!value;}
function isVersionGreaterThan(a,b){const aSplit=a.split('.',3),bSplit=b.split('.',3);for(let i=0;i<aSplit.length;i++){const aNum=Number(aSplit[i]),bNum=Number(bSplit[i]);if(aNum<bNum)return true;else if(aNum>bNum)return false;}
return true;}
function match({element:{value:filterValue},versionMatch,partialMatch,alphaMatch},elementValue){if(versionMatch){const version=elementValue.substring(elementValue.lastIndexOf('-')+1);return isVersionGreaterThan(version,filterValue);}else if(partialMatch){return elementValue.toLowerCase().includes(filterValue.toLowerCase());}else if(alphaMatch){return elementValue&&elementValue.toLowerCase().startsWith(filterValue.toLowerCase());}else{return filterValue===elementValue;}}
function filter(){while(hiddenCards.length){hiddenCards.pop().style.display='';}
for(const element of document.querySelectorAll('#commands-grid > [data-group]')){for(const[key,filter]of Object.entries(FILTERS)){if(!filter.element.value)continue;const elementValue=key=='alpha'?element.dataset['name']:element.dataset[key];if(!match(filter,elementValue)){element.style.display='none';hiddenCards.push(element);break;}}}}
const url=new URL(location);function setUrl(){history.replaceState(null,'',url);}
if(url.hash){const value=url.hash.substring(1);url.searchParams.set('group',value);url.hash='';setUrl();}
for(const[key,{element,oninput}]of Object.entries(FILTERS)){if(url.searchParams.has(key)){element.value=url.searchParams.get(key);}
element.addEventListener('input',()=>{if(oninput)oninput();if(!element.value){url.searchParams.delete(key);}else{url.searchParams.set(key,element.value);}
setUrl();filter();});}
for(const{oninput}of Object.values(FILTERS)){if(oninput)oninput();}
filter();