https://pip.pipanz.com/assets/vendor/@lit/reactive-element/reactive-element.index-awPdLwb.js

1/**
2 * Bundled by jsDelivr using Rollup v4.62.2 and esbuild v0.28.1.
3 * Original file: /npm/@lit/[email protected]/reactive-element.js
4 *
5 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
6 */
7const c=globalThis,l=c.ShadowRoot&&(c.ShadyCSS===void 0||c.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,u=Symbol(),$=new WeakMap;let f=class{constructor(t,e,s){if(this._$cssResult$=!0,s!==u)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=t,this.t=e}get styleSheet(){let t=this.o;const e=this.t;if(l&&t===void 0){const s=e!==void 0&&e.length===1;s&&(t=$.get(e)),t===void 0&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),s&&$.set(e,t))}return t}toString(){return this.cssText}};const E=i=>new f(typeof i=="string"?i:i+"",void 0,u),v=(i,...t)=>{const e=i.length===1?i[0]:t.reduce(((s,r,o)=>s+(n=>{if(n._$cssResult$===!0)return n.cssText;if(typeof n=="number")return n;throw Error("Value passed to 'css' function must be a 'css' function result: "+n+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(r)+i[o+1]),i[0]);return new f(e,i,u)},_=(i,t)=>{if(l)i.adoptedStyleSheets=t.map((e=>e instanceof CSSStyleSheet?e:e.styleSheet));else for(const e of t){const s=document.createElement("style"),r=c.litNonce;r!==void 0&&s.setAttribute("nonce",r),s.textContent=e.cssText,i.appendChild(s)}},y=l?i=>i:i=>i instanceof CSSStyleSheet?(t=>{let e="";for(const s of t.cssRules)e+=s.cssText;return E(e)})(i):i;const{is:P,defineProperty:w,getOwnPropertyDescriptor:U,getOwnPropertyNames:C,getOwnPropertySymbols:A,getPrototypeOf:O}=Object,p=globalThis,m=p.trustedTypes,R=m?m.emptyScript:"",M=p.reactiveElementPolyfillSupport,h=(i,t)=>i,d={toAttribute(i,t){switch(t){case Boolean:i=i?R:null;break;case Object:case Array:i=i==null?i:JSON.stringify(i)}return i},fromAttribute(i,t){let e=i;switch(t){case Boolean:e=i!==null;break;case Number:e=i===null?null:Number(i);break;case Object:case Array:try{e=JSON.parse(i)}catch{e=null}}return e}},S=(i,t)=>!P(i,t),g={attribute:!0,type:String,converter:d,reflect:!1,hasChanged:S};Symbol.metadata??=Symbol("metadata"),p.litPropertyMetadata??=new WeakMap;class a extends HTMLElement{static addInitializer(t){this._$Ei(),(this.l??=[]).push(t)}static get observedAttributes(){return this.finalize(),this._$Eh&&[...this._$Eh.keys()]}static createProperty(t,e=g){if(e.state&&(e.attribute=!1),this._$Ei(),this.elementProperties.set(t,e),!e.noAccessor){const s=Symbol(),r=this.getPropertyDescriptor(t,s,e);r!==void 0&&w(this.prototype,t,r)}}static getPropertyDescriptor(t,e,s){const{get:r,set:o}=U(this.prototype,t)??{get(){return this[e]},set(n){this[e]=n}};return{get(){return r?.call(this)},set(n){const b=r?.call(this);o.call(this,n),this.requestUpdate(t,b,s)},configurable:!0,enumerable:!0}}static getPropertyOptions(t){return this.elementProperties.get(t)??g}static _$Ei(){if(this.hasOwnProperty(h("elementProperties")))return;const t=O(this);t.finalize(),t.l!==void 0&&(this.l=[...t.l]),this.elementProperties=new Map(t.elementProperties)}static finalize(){if(this.hasOwnProperty(h("finalized")))return;if(this.finalized=!0,this._$Ei(),this.hasOwnProperty(h("properties"))){const e=this.properties,s=[...C(e),...A(e)];for(const r of s)this.createProperty(r,e[r])}const t=this[Symbol.metadata];if(t!==null){const e=litPropertyMetadata.get(t);if(e!==void 0)for(const[s,r]of e)this.elementProperties.set(s,r)}this._$Eh=new Map;for(const[e,s]of this.elementProperties){const r=this._$Eu(e,s);r!==void 0&&this._$Eh.set(r,e)}this.elementStyles=this.finalizeStyles(this.styles)}static finalizeStyles(t){const e=[];if(Array.isArray(t)){const s=new Set(t.flat(1/0).reverse());for(const r of s)e.unshift(y(r))}else t!==void 0&&e.push(y(t));return e}static _$Eu(t,e){const s=e.attribute;return s===!1?void 0:typeof s=="string"?s:typeof t=="string"?t.toLowerCase():void 0}constructor(){super(),this._$Ep=void 0,this.isUpdatePending=!1,this.hasUpdated=!1,this._$Em=null,this._$Ev()}_$Ev(){this._$ES=new Promise((t=>this.enableUpdating=t)),this._$AL=new Map,this._$E_(),this.requestUpdate(),this.constructor.l?.forEach((t=>t(this)))}addController(t){(this._$EO??=new Set).add(t),this.renderRoot!==void 0&&this.isConnected&&t.hostConnected?.()}

7removeController(t){this._$EO?.delete(t)}_$E_(){const t=new Map,e=this.constructor.elementProperties;for(const s of e.keys())this.hasOwnProperty(s)&&(t.set(s,this[s]),delete this[s]);t.size>0&&(this._$Ep=t)}createRenderRoot(){const t=this.shadowRoot??this.attachShadow(this.constructor.shadowRootOptions);return _(t,this.constructor.elementStyles),t}connectedCallback(){this.renderRoot??=this.createRenderRoot(),this.enableUpdating(!0),this._$EO?.forEach((t=>t.hostConnected?.()))}enableUpdating(t){}disconnectedCallback(){this._$EO?.forEach((t=>t.hostDisconnected?.()))}attributeChangedCallback(t,e,s){this._$AK(t,s)}_$EC(t,e){const s=this.constructor.elementProperties.get(t),r=this.constructor._$Eu(t,s);if(r!==void 0&&s.reflect===!0){const o=(s.converter?.toAttribute!==void 0?s.converter:d).toAttribute(e,s.type);this._$Em=t,o==null?this.removeAttribute(r):this.setAttribute(r,o),this._$Em=null}}_$AK(t,e){const s=this.constructor,r=s._$Eh.get(t);if(r!==void 0&&this._$Em!==r){const o=s.getPropertyOptions(r),n=typeof o.converter=="function"?{fromAttribute:o.converter}:o.converter?.fromAttribute!==void 0?o.converter:d;this._$Em=r,this[r]=n.fromAttribute(e,o.type),this._$Em=null}}requestUpdate(t,e,s){if(t!==void 0){if(s??=this.constructor.getPropertyOptions(t),!(s.hasChanged??S)(this[t],e))return;this.P(t,e,s)}this.isUpdatePending===!1&&(this._$ES=this._$ET())}P(t,e,s){this._$AL.has(t)||this._$AL.set(t,e),s.reflect===!0&&this._$Em!==t&&(this._$Ej??=new Set).add(t)}async _$ET(){this.isUpdatePending=!0;try{await this._$ES}catch(e){Promise.reject(e)}const t=this.scheduleUpdate();return t!=null&&await t,!this.isUpdatePending}scheduleUpdate(){return this.performUpdate()}performUpdate(){if(!this.isUpdatePending)return;if(!this.hasUpdated){if(this.renderRoot??=this.createRenderRoot(),this._$Ep){for(const[r,o]of this._$Ep)this[r]=o;this._$Ep=void 0}const s=this.constructor.elementProperties;if(s.size>0)for(const[r,o]of s)o.wrapped!==!0||this._$AL.has(r)||this[r]===void 0||this.P(r,this[r],o)}let t=!1;const e=this._$AL;try{t=this.shouldUpdate(e),t?(this.willUpdate(e),this._$EO?.forEach((s=>s.hostUpdate?.())),this.update(e)):this._$EU()}catch(s){throw t=!1,this._$EU(),s}t&&this._$AE(e)}willUpdate(t){}_$AE(t){this._$EO?.forEach((e=>e.hostUpdated?.())),this.hasUpdated||(this.hasUpdated=!0,this.firstUpdated(t)),this.updated(t)}_$EU(){this._$AL=new Map,this.isUpdatePending=!1}get updateComplete(){return this.getUpdateComplete()}getUpdateComplete(){return this._$ES}shouldUpdate(t){return!0}update(t){this._$Ej&&=this._$Ej.forEach((e=>this._$EC(e,this[e]))),this._$EU()}updated(t){}firstUpdated(t){}}a.elementStyles=[],a.shadowRootOptions={mode:"open"},a[h("elementProperties")]=new Map,a[h("finalized")]=new Map,M?.({ReactiveElement:a}),(p.reactiveElementVersions??=[]).push("2.0.4");export{f as CSSResult,a as ReactiveElement,_ as adoptStyles,v as css,d as defaultConverter,y as getCompatibleStyle,S as notEqual,l as supportsAdoptingStyleSheets,E as unsafeCSS};