/*!
 * KoliBri - The accessible HTML-Standard
 */
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const index=require("./index-07fcbac9.js"),componentNames=require("./component-names-cf0c0d8a.js"),dev_utils=require("./dev.utils-c561d218.js"),clsx=require("./clsx-dd4d6dd1.js"),prop_validators=require("./prop.validators-96dfedce.js"),label=require("./label-b8654499.js"),open=require("./open-5c1af49f.js"),href=require("./href-2485cb51.js");require("./reuse-8cfefa9b.js"),require("./dev.utils-58fde089.js"),require("./index-38f5f0b2.js");const validateActive=(e,t,i)=>{prop_validators.watchBoolean(e,"_active",t,i)},KolTreeItemWc=class{constructor(e){index.registerInstance(this,e),this.groupId=`tree-group-${dev_utils.nonce()}`,this.level=void 0,this.state={_active:!1,_hasChildren:!1,_href:"",_label:"",_open:!1},this._active=void 0,this._label=void 0,this._open=void 0,this._href=void 0}render(){const{_href:e,_active:t,_hasChildren:i,_open:a,_label:s}=this.state;return index.h(index.Host,{key:"e8cebee52ed0f115c3aa30e82e2e3ccf5d09e626",onSlotchange:this.handleSlotchange.bind(this)},index.h("li",{key:"c4b1d56ae69f55ca57ad8d863df02fe0d7ff4f00",class:"kol-tree-item",style:{"--level":`${this.level}`}},index.h(componentNames.KolLinkWcTag,{key:"8e87e00dae2d0e6dcad5602e28b5642bc31702f5",class:clsx.clsx("kol-tree-item__link",{"kol-tree-item__link--first-level":0===this.level,"kol-tree-item__link--active":t}),_href:e,_label:"",_role:"treeitem",_tabIndex:t?0:-1,_ariaExpanded:i?a:void 0,_ariaOwns:i?this.groupId:void 0,ref:e=>this.linkElement=e},index.h("span",{key:"f037767f3e0142ec622d5e3dc03f303b30831abf",slot:"expert"},i&&index.h("span",{key:"a344ded5e01b484b686aeb71b4370fe37f3fd8b1",class:"kol-tree-item__toggle-button",onClick:e=>a?void this.handleCollapseClick(e):void this.handleExpandClick(e)},index.h(componentNames.KolIconTag,{key:"d84793747ce43c28fca27abde4c76f4a5feb060b",class:"kol-tree-item__toggle-button-icon",_icons:"codicon codicon-"+(a?"chevron-down":"chevron-right"),_label:""}))," ",s)),index.h("ul",{key:"828ff0900dc3f9018e939ef0d519cdcabbab652b",class:"kol-tree-item__children",hidden:!i||!a,role:"group",id:this.groupId},index.h("slot",{key:"7fd8f3b71eb060d42835e3d1b311ab4bb7930f99"}))))}validateActive(e){validateActive(this,e||!1)}validateLabel(e){label.validateLabel(this,e)}validateOpen(e){open.validateOpen(this,e)}validateHref(e){href.validateHref(this,e)}componentWillLoad(){this.validateActive(this._active),this.validateLabel(this._label),this.validateOpen(this._open),this.validateHref(this._href),this.checkForChildren(),this.determineTreeItemDepth()}determineTreeItemDepth(){let e=0,t=this.host.parentNode.host.parentNode;for(;null!==t&&t.tagName.toLowerCase()!==componentNames.KolTreeTag&&t!==document.body;)t=t.parentElement,e+=1;this.level=e}handleSlotchange(){this.checkForChildren()}checkForChildren(){var e,t;this.state=Object.assign(Object.assign({},this.state),{_hasChildren:Boolean(null===(t=null===(e=this.host.querySelector("slot"))||void 0===e?void 0:e.assignedElements)||void 0===t?void 0:t.call(e).length)})}async focusLink(){await this.linkElement.kolFocus()}async handleExpandClick(e){e.preventDefault(),await this.linkElement.kolFocus(),await this.expand()}async expand(){this.state._hasChildren&&(this.state=Object.assign(Object.assign({},this.state),{_open:!0}))}async handleCollapseClick(e){e.preventDefault(),this.linkElement.focus(),await this.collapse()}async collapse(){this.state._hasChildren&&(this.state=Object.assign(Object.assign({},this.state),{_open:!1}))}async isOpen(){var e;return null!==(e=this.state._open)&&void 0!==e&&e}get host(){return index.getElement(this)}static get watchers(){return{_active:["validateActive"],_label:["validateLabel"],_open:["validateOpen"],_href:["validateHref"]}}};exports.kol_tree_item_wc=KolTreeItemWc;