https://pika.page/assets/lit-html-963de07c0da4429102ba6bdd2afd0d312dd329af0a956dcd77c1ccddaf3860a1.js

1// [email protected] downloaded from https://ga.jspm.io/npm:[email protected]/lit-html.js
2
3/**
4* @license
5* Copyright 2017 Google LLC
6* SPDX-License-Identifier: BSD-3-Clause
7*/
8const e=globalThis,t=e=>e,n=e.trustedTypes,r=n?n.createPolicy(`lit-html`,{createHTML:e=>e}):void 0,i=`$lit$`,a=`lit$${Math.random().toFixed(9).slice(2)}$`,o=`?`+a,s=`<${o}>`,c=document,l=()=>c.createComment(``),u=e=>e===null||typeof e!=`object`&&typeof e!=`function`,d=Array.isArray,f=e=>d(e)||typeof e?.[Symbol.iterator]==`function`,p=`[ 	
9\f\r]`,m=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,h=/-->/g,g=/>/g,_=RegExp(`>|${p}(?:([^\\s"'>=/]+)(${p}*=${p}*(?:[^ \t\n\f\r"'\`<>=]|("|')|))|$)`,`g`),v=/'/g,y=/"/g,b=/^(?:script|style|textarea|title)$/i,x=e=>(t,...n)=>({_$litType$:e,strings:t,values:n}),C=x(1),w=x(2),T=x(3),E=Symbol.for(`lit-noChange`),D=Symbol.for(`lit-nothing`),O=/* @__PURE__ */ new WeakMap,A=c.createTreeWalker(c,129);function j(e,t){if(!d(e)||!e.hasOwnProperty(`raw`))throw Error(`invalid template strings array`);return r===void 0?t:r.createHTML(t)}const M=(e,t)=>{let n=e.length-1,r=[],o,c=t===2?`<svg>`:t===3?`<math>`:``,l=m;for(let t=0;t<n;t++){let n=e[t],u,d,f=-1,p=0;for(;p<n.length&&(l.lastIndex=p,d=l.exec(n),d!==null);)p=l.lastIndex,l===m?d[1]===`!--`?l=h:d[1]===void 0?d[2]===void 0?d[3]!==void 0&&(l=_):(b.test(d[2])&&(o=RegExp(`</`+d[2],`g`)),l=_):l=g:l===_?d[0]===`>`?(l=o??m,f=-1):d[1]===void 0?f=-2:(f=l.lastIndex-d[2].length,u=d[1],l=d[3]===void 0?_:d[3]===`"`?y:v):l===y||l===v?l=_:l===h||l===g?l=m:(l=_,o=void 0);let x=l===_&&e[t+1].startsWith(`/>`)?` `:``;c+=l===m?n+s:f>=0?(r.push(u),n.slice(0,f)+i+n.slice(f)+a+x):n+a+(f===-2?t:x)}return[j(e,c+(e[n]||`<?>`)+(t===2?`</svg>`:t===3?`</math>`:``)),r]};class S{constructor({strings:e,_$litType$:t},r){let s;this.parts=[];let c=0,u=0,d=e.length-1,f=this.parts,[p,m]=M(e,t);if(this.el=S.createElement(p,r),A.currentNode=this.el.content,t===2||t===3){let e=this.el.content.firstChild;e.replaceWith(...e.childNodes)}for(;(s=A.nextNode())!==null&&f.length<d;){if(s.nodeType===1){if(s.hasAttributes())for(let e of s.getAttributeNames())if(e.endsWith(i)){let t=m[u++],n=s.getAttribute(e).split(a),r=/([.?@])?(.*)/.exec(t);f.push({type:1,index:c,name:r[2],strings:n,ctor:r[1]===`.`?I:r[1]===`?`?L:r[1]===`@`?z:H}),s.removeAttribute(e)}else e.startsWith(a)&&(f.push({type:6,index:c}),s.removeAttribute(e));if(b.test(s.tagName)){let e=s.textContent.split(a),t=e.length-1;if(t>0){s.textContent=n?n.emptyScript:``;for(let n=0;n<t;n++)s.append(e[n],l()),A.nextNode(),f.push({type:2,index:++c});s.append(e[t],l())}}}else if(s.nodeType===8)if(s.data===o)f.push({type:2,index:c});else{let e=-1;for(;(e=s.data.indexOf(a,e+1))!==-1;)f.push({type:7,index:c}),e+=a.length-1}c++}}static createElement(e,t){let n=c.createElement(`template`);return n.innerHTML=e,n}}function N(e,t,n=e,r){if(t===E)return t;let i=r===void 0?n._$Cl:n._$Co?.[r],a=u(t)?void 0:t._$litDirective$;return i?.constructor!==a&&(i?._$AO?.(!1),a===void 0?i=void 0:(i=new a(e),i._$AT(e,n,r)),r===void 0?n._$Cl=i:(n._$Co??=[])[r]=i),i!==void 0&&(t=N(e,i._$AS(e,t.values),i,r)),t}class R{constructor(e,t){this._$AV=[],this._$AN=void 0,this._$AD=e,this._$AM=t}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}u(e){let{el:{content:t},parts:n}=this._$AD,r=(e?.creationScope??c).importNode(t,!0);A.currentNode=r;let i=A.nextNode(),a=0,o=0,s=n[0];for(;s!==void 0;){if(a===s.index){let t;s.type===2?t=new k(i,i.nextSibling,this,e):s.type===1?t=new s.ctor(i,s.name,s.strings,this,e):s.type===6&&(t=new Z(i,this,e)),this._$AV.push(t),s=n[++o]}a!==s?.index&&(i=A.nextNode(),a++)}return A.currentNode=c,r}p(e){let t=0;for(let n of this._$AV)n!==void 0&&(n.strings===void 0?n._$AI(e[t]):(n._$AI(e,n,t),t+=n.strings.length-2)),t++}}class k{get _$AU(){return this._$AM?._$AU??this._$Cv}constructor(e,t,n,r){this.type=2,this._$AH=D,this._$AN=void 0,this._$AA=e,this._$AB=t,this._$AM=n,this.options=r,this._$Cv=r?.isConnected??!0}get parentNode(){let e=this._$AA.parentNode,t=this._$AM;return t!==void 0&&e?.nodeType===11&&(e=t.parentNode),e}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(e,t=this){e=N(this,e,t),u(e)?e===D||e==null||e===``?(this._$AH!==D&&this._$AR(),this._$AH=D):e!==this._$AH&&e!==E&&this._(e):e._$litType$===void 0?e.nodeType===void 0?f(e)?this.k(e):this._(e):this.T(e):this.$(e)}O(e){return this._$AA.parentNode.insertBefore(e,this._$AB)}T(e){this._$AH!==e&&(this._$AR(),this._$AH=this.O(e))}_(e){this._$AH!==D&&u(this._$AH)?this._$AA.nextSibling.data=e:this.T(c.createTextNode(e)),this._$AH=e}$(e){let{values:t,_$litType$:n}

9=e,r=typeof n==`number`?this._$AC(e):(n.el===void 0&&(n.el=S.createElement(j(n.h,n.h[0]),this.options)),n);if(this._$AH?._$AD===r)this._$AH.p(t);else{let e=new R(r,this),n=e.u(this.options);e.p(t),this.T(n),this._$AH=e}}_$AC(e){let t=O.get(e.strings);return t===void 0&&O.set(e.strings,t=new S(e)),t}k(e){d(this._$AH)||(this._$AH=[],this._$AR());let t=this._$AH,n,r=0;for(let i of e)r===t.length?t.push(n=new k(this.O(l()),this.O(l()),this,this.options)):n=t[r],n._$AI(i),r++;r<t.length&&(this._$AR(n&&n._$AB.nextSibling,r),t.length=r)}_$AR(e=this._$AA.nextSibling,n){for(this._$AP?.(!1,!0,n);e!==this._$AB;){let n=t(e).nextSibling;t(e).remove(),e=n}}setConnected(e){this._$AM===void 0&&(this._$Cv=e,this._$AP?.(e))}}class H{get tagName(){return this.element.tagName}get _$AU(){return this._$AM._$AU}constructor(e,t,n,r,i){this.type=1,this._$AH=D,this._$AN=void 0,this.element=e,this.name=t,this._$AM=r,this.options=i,n.length>2||n[0]!==``||n[1]!==``?(this._$AH=Array(n.length-1).fill(/* @__PURE__ */ new String),this.strings=n):this._$AH=D}_$AI(e,t=this,n,r){let i=this.strings,a=!1;if(i===void 0)e=N(this,e,t,0),a=!u(e)||e!==this._$AH&&e!==E,a&&(this._$AH=e);else{let r=e,o,s;for(e=i[0],o=0;o<i.length-1;o++)s=N(this,r[n+o],t,o),s===E&&(s=this._$AH[o]),a||=!u(s)||s!==this._$AH[o],s===D?e=D:e!==D&&(e+=(s??``)+i[o+1]),this._$AH[o]=s}a&&!r&&this.j(e)}j(e){e===D?this.element.removeAttribute(this.name):this.element.setAttribute(this.name,e??``)}}class I extends H{constructor(){super(...arguments),this.type=3}j(e){this.element[this.name]=e===D?void 0:e}}class L extends H{constructor(){super(...arguments),this.type=4}j(e){this.element.toggleAttribute(this.name,!!e&&e!==D)}}class z extends H{constructor(e,t,n,r,i){super(e,t,n,r,i),this.type=5}_$AI(e,t=this){if((e=N(this,e,t,0)??D)===E)return;let n=this._$AH,r=e===D&&n!==D||e.capture!==n.capture||e.once!==n.once||e.passive!==n.passive,i=e!==D&&(n===D||r);r&&this.element.removeEventListener(this.name,this,n),i&&this.element.addEventListener(this.name,this,e),this._$AH=e}handleEvent(e){typeof this._$AH==`function`?this._$AH.call(this.options?.host??this.element,e):this._$AH.handleEvent(e)}}class Z{constructor(e,t,n){this.element=e,this.type=6,this._$AN=void 0,this._$AM=t,this.options=n}get _$AU(){return this._$AM._$AU}_$AI(e){N(this,e)}}const P={M:i,P:a,A:o,C:1,L:M,R,D:f,V:N,I:k,H,N:L,U:z,B:I,F:Z},F=e.litHtmlPolyfillSupport;F?.(S,k),(e.litHtmlVersions??=[]).push(`3.3.3`);const B=(e,t,n)=>{let r=n?.renderBefore??t,i=r._$litPart$;if(i===void 0){let e=n?.renderBefore??null;r._$litPart$=i=new k(t.insertBefore(l(),e),e,void 0,n??{})}return i._$AI(e),i};export{P as _$LH,C as html,T as mathml,E as noChange,D as nothing,B as render,w as svg};
10