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67 lines
25 KiB
JavaScript
67 lines
25 KiB
JavaScript
/**
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* @license
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* Copyright 2019 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const H=globalThis,V=H.ShadowRoot&&(H.ShadyCSS===void 0||H.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,q=Symbol(),J=new WeakMap;let ot=class{constructor(t,e,s){if(this._$cssResult$=!0,s!==q)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(V&&t===void 0){const s=e!==void 0&&e.length===1;s&&(t=J.get(e)),t===void 0&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),s&&J.set(e,t))}return t}toString(){return this.cssText}};const ut=i=>new ot(typeof i=="string"?i:i+"",void 0,q),$t=(i,...t)=>{const e=i.length===1?i[0]:t.reduce((s,r,o)=>s+(n=>{if(n._$cssResult$===!0)return n.cssText;if(typeof n=="number")return n;throw Error("Value passed to 'css' function must be a 'css' function result: "+n+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(r)+i[o+1],i[0]);return new ot(e,i,q)},_t=(i,t)=>{if(V)i.adoptedStyleSheets=t.map(e=>e instanceof CSSStyleSheet?e:e.styleSheet);else for(const e of t){const s=document.createElement("style"),r=H.litNonce;r!==void 0&&s.setAttribute("nonce",r),s.textContent=e.cssText,i.appendChild(s)}},F=V?i=>i:i=>i instanceof CSSStyleSheet?(t=>{let e="";for(const s of t.cssRules)e+=s.cssText;return ut(e)})(i):i;/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const{is:gt,defineProperty:ft,getOwnPropertyDescriptor:mt,getOwnPropertyNames:At,getOwnPropertySymbols:yt,getPrototypeOf:St}=Object,A=globalThis,Q=A.trustedTypes,vt=Q?Q.emptyScript:"",Y=A.reactiveElementPolyfillSupport,U=(i,t)=>i,L={toAttribute(i,t){switch(t){case Boolean:i=i?vt:null;break;case Object:case Array:i=i==null?i:JSON.stringify(i)}return i},fromAttribute(i,t){let e=i;switch(t){case Boolean:e=i!==null;break;case Number:e=i===null?null:Number(i);break;case Object:case Array:try{e=JSON.parse(i)}catch{e=null}}return e}},K=(i,t)=>!gt(i,t),Z={attribute:!0,type:String,converter:L,reflect:!1,hasChanged:K};Symbol.metadata??(Symbol.metadata=Symbol("metadata")),A.litPropertyMetadata??(A.litPropertyMetadata=new WeakMap);class E extends HTMLElement{static addInitializer(t){this._$Ei(),(this.l??(this.l=[])).push(t)}static get observedAttributes(){return this.finalize(),this._$Eh&&[...this._$Eh.keys()]}static createProperty(t,e=Z){if(e.state&&(e.attribute=!1),this._$Ei(),this.elementProperties.set(t,e),!e.noAccessor){const s=Symbol(),r=this.getPropertyDescriptor(t,s,e);r!==void 0&&ft(this.prototype,t,r)}}static getPropertyDescriptor(t,e,s){const{get:r,set:o}=mt(this.prototype,t)??{get(){return this[e]},set(n){this[e]=n}};return{get(){return r==null?void 0:r.call(this)},set(n){const a=r==null?void 0:r.call(this);o.call(this,n),this.requestUpdate(t,a,s)},configurable:!0,enumerable:!0}}static getPropertyOptions(t){return this.elementProperties.get(t)??Z}static _$Ei(){if(this.hasOwnProperty(U("elementProperties")))return;const t=St(this);t.finalize(),t.l!==void 0&&(this.l=[...t.l]),this.elementProperties=new Map(t.elementProperties)}static finalize(){if(this.hasOwnProperty(U("finalized")))return;if(this.finalized=!0,this._$Ei(),this.hasOwnProperty(U("properties"))){const e=this.properties,s=[...At(e),...yt(e)];for(const r of s)this.createProperty(r,e[r])}const t=this[Symbol.metadata];if(t!==null){const e=litPropertyMetadata.get(t);if(e!==void 0)for(const[s,r]of e)this.elementProperties.set(s,r)}this._$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(F(r))}else t!==void 0&&e.push(F(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()}_$Ev(){var t;this._$ES=new Promise(e=>this.enableUpdating=e),this._$AL=new Map,this._$E_(),this.requestUpdate(),(t=this.constructor.l)==null||t.forEach(e=>e(this))}addController(t){var e;(this._$EO??(this._$EO=new Set)).add(t),this.renderRoot!==void 0&&this.isConnected&&((e=t.hostConnected)==null||e.call(t))}removeController(t){var e;(e=this._$EO)==null||e.delete(t)}_$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._$Ep=t)}createRenderRoot(){const t=this.shadowRoot??this.attachShadow(this.constructor.shadowRootOptions);return _t(t,this.constructor.elementStyles),t}connectedCallback(){var t;this.renderRoot??(this.renderRoot=this.createRenderRoot()),this.enableUpdating(!0),(t=this._$EO)==null||t.forEach(e=>{var s;return(s=e.hostConnected)==null?void 0:s.call(e)})}enableUpdating(t){}disconnectedCallback(){var t;(t=this._$EO)==null||t.forEach(e=>{var s;return(s=e.hostDisconnected)==null?void 0:s.call(e)})}attributeChangedCallback(t,e,s){this._$AK(t,s)}_$EC(t,e){var o;const s=this.constructor.elementProperties.get(t),r=this.constructor._$Eu(t,s);if(r!==void 0&&s.reflect===!0){const n=(((o=s.converter)==null?void 0:o.toAttribute)!==void 0?s.converter:L).toAttribute(e,s.type);this._$Em=t,n==null?this.removeAttribute(r):this.setAttribute(r,n),this._$Em=null}}_$AK(t,e){var o;const s=this.constructor,r=s._$Eh.get(t);if(r!==void 0&&this._$Em!==r){const n=s.getPropertyOptions(r),a=typeof n.converter=="function"?{fromAttribute:n.converter}:((o=n.converter)==null?void 0:o.fromAttribute)!==void 0?n.converter:L;this._$Em=r,this[r]=a.fromAttribute(e,n.type),this._$Em=null}}requestUpdate(t,e,s){if(t!==void 0){if(s??(s=this.constructor.getPropertyOptions(t)),!(s.hasChanged??K)(this[t],e))return;this.P(t,e,s)}this.isUpdatePending===!1&&(this._$ES=this._$ET())}P(t,e,s){this._$AL.has(t)||this._$AL.set(t,e),s.reflect===!0&&this._$Em!==t&&(this._$Ej??(this._$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(){var s;if(!this.isUpdatePending)return;if(!this.hasUpdated){if(this.renderRoot??(this.renderRoot=this.createRenderRoot()),this._$Ep){for(const[o,n]of this._$Ep)this[o]=n;this._$Ep=void 0}const r=this.constructor.elementProperties;if(r.size>0)for(const[o,n]of r)n.wrapped!==!0||this._$AL.has(o)||this[o]===void 0||this.P(o,this[o],n)}let t=!1;const e=this._$AL;try{t=this.shouldUpdate(e),t?(this.willUpdate(e),(s=this._$EO)==null||s.forEach(r=>{var o;return(o=r.hostUpdate)==null?void 0:o.call(r)}),this.update(e)):this._$EU()}catch(r){throw t=!1,this._$EU(),r}t&&this._$AE(e)}willUpdate(t){}_$AE(t){var e;(e=this._$EO)==null||e.forEach(s=>{var r;return(r=s.hostUpdated)==null?void 0:r.call(s)}),this.hasUpdated||(this.hasUpdated=!0,this.firstUpdated(t)),this.updated(t)}_$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=this._$Ej.forEach(e=>this._$EC(e,this[e]))),this._$EU()}updated(t){}firstUpdated(t){}}E.elementStyles=[],E.shadowRootOptions={mode:"open"},E[U("elementProperties")]=new Map,E[U("finalized")]=new Map,Y==null||Y({ReactiveElement:E}),(A.reactiveElementVersions??(A.reactiveElementVersions=[])).push("2.0.4");/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const P=globalThis,k=P.trustedTypes,X=k?k.createPolicy("lit-html",{createHTML:i=>i}):void 0,ht="$lit$",m=`lit$${(Math.random()+"").slice(9)}$`,at="?"+m,Et=`<${at}>`,v=document,N=()=>v.createComment(""),R=i=>i===null||typeof i!="object"&&typeof i!="function",ct=Array.isArray,bt=i=>ct(i)||typeof(i==null?void 0:i[Symbol.iterator])=="function",j=`[
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\f\r]`,w=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,tt=/-->/g,et=/>/g,y=RegExp(`>|${j}(?:([^\\s"'>=/]+)(${j}*=${j}*(?:[^
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\f\r"'\`<>=]|("|')|))|$)`,"g"),st=/'/g,it=/"/g,lt=/^(?:script|style|textarea|title)$/i,Ct=i=>(t,...e)=>({_$litType$:i,strings:t,values:e}),wt=Ct(1),b=Symbol.for("lit-noChange"),l=Symbol.for("lit-nothing"),rt=new WeakMap,S=v.createTreeWalker(v,129);function dt(i,t){if(!Array.isArray(i)||!i.hasOwnProperty("raw"))throw Error("invalid template strings array");return X!==void 0?X.createHTML(t):t}const Ut=(i,t)=>{const e=i.length-1,s=[];let r,o=t===2?"<svg>":"",n=w;for(let a=0;a<e;a++){const h=i[a];let d,u,c=-1,g=0;for(;g<h.length&&(n.lastIndex=g,u=n.exec(h),u!==null);)g=n.lastIndex,n===w?u[1]==="!--"?n=tt:u[1]!==void 0?n=et:u[2]!==void 0?(lt.test(u[2])&&(r=RegExp("</"+u[2],"g")),n=y):u[3]!==void 0&&(n=y):n===y?u[0]===">"?(n=r??w,c=-1):u[1]===void 0?c=-2:(c=n.lastIndex-u[2].length,d=u[1],n=u[3]===void 0?y:u[3]==='"'?it:st):n===it||n===st?n=y:n===tt||n===et?n=w:(n=y,r=void 0);const f=n===y&&i[a+1].startsWith("/>")?" ":"";o+=n===w?h+Et:c>=0?(s.push(d),h.slice(0,c)+ht+h.slice(c)+m+f):h+m+(c===-2?a:f)}return[dt(i,o+(i[e]||"<?>")+(t===2?"</svg>":"")),s]};class I{constructor({strings:t,_$litType$:e},s){let r;this.parts=[];let o=0,n=0;const a=t.length-1,h=this.parts,[d,u]=Ut(t,e);if(this.el=I.createElement(d,s),S.currentNode=this.el.content,e===2){const c=this.el.content.firstChild;c.replaceWith(...c.childNodes)}for(;(r=S.nextNode())!==null&&h.length<a;){if(r.nodeType===1){if(r.hasAttributes())for(const c of r.getAttributeNames())if(c.endsWith(ht)){const g=u[n++],f=r.getAttribute(c).split(m),x=/([.?@])?(.*)/.exec(g);h.push({type:1,index:o,name:x[2],strings:f,ctor:x[1]==="."?Tt:x[1]==="?"?Ot:x[1]==="@"?Nt:z}),r.removeAttribute(c)}else c.startsWith(m)&&(h.push({type:6,index:o}),r.removeAttribute(c));if(lt.test(r.tagName)){const c=r.textContent.split(m),g=c.length-1;if(g>0){r.textContent=k?k.emptyScript:"";for(let f=0;f<g;f++)r.append(c[f],N()),S.nextNode(),h.push({type:2,index:++o});r.append(c[g],N())}}}else if(r.nodeType===8)if(r.data===at)h.push({type:2,index:o});else{let c=-1;for(;(c=r.data.indexOf(m,c+1))!==-1;)h.push({type:7,index:o}),c+=m.length-1}o++}}static createElement(t,e){const s=v.createElement("template");return s.innerHTML=t,s}}function C(i,t,e=i,s){var n,a;if(t===b)return t;let r=s!==void 0?(n=e._$Co)==null?void 0:n[s]:e._$Cl;const o=R(t)?void 0:t._$litDirective$;return(r==null?void 0:r.constructor)!==o&&((a=r==null?void 0:r._$AO)==null||a.call(r,!1),o===void 0?r=void 0:(r=new o(i),r._$AT(i,e,s)),s!==void 0?(e._$Co??(e._$Co=[]))[s]=r:e._$Cl=r),r!==void 0&&(t=C(i,r._$AS(i,t.values),r,s)),t}let Pt=class{constructor(t,e){this._$AV=[],this._$AN=void 0,this._$AD=t,this._$AM=e}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}u(t){const{el:{content:e},parts:s}=this._$AD,r=((t==null?void 0:t.creationScope)??v).importNode(e,!0);S.currentNode=r;let o=S.nextNode(),n=0,a=0,h=s[0];for(;h!==void 0;){if(n===h.index){let d;h.type===2?d=new M(o,o.nextSibling,this,t):h.type===1?d=new h.ctor(o,h.name,h.strings,this,t):h.type===6&&(d=new Rt(o,this,t)),this._$AV.push(d),h=s[++a]}n!==(h==null?void 0:h.index)&&(o=S.nextNode(),n++)}return S.currentNode=v,r}p(t){let e=0;for(const s of this._$AV)s!==void 0&&(s.strings!==void 0?(s._$AI(t,s,e),e+=s.strings.length-2):s._$AI(t[e])),e++}};class M{get _$AU(){var t;return((t=this._$AM)==null?void 0:t._$AU)??this._$Cv}constructor(t,e,s,r){this.type=2,this._$AH=l,this._$AN=void 0,this._$AA=t,this._$AB=e,this._$AM=s,this.options=r,this._$Cv=(r==null?void 0:r.isConnected)??!0}get parentNode(){let t=this._$AA.parentNode;const e=this._$AM;return e!==void 0&&(t==null?void 0:t.nodeType)===11&&(t=e.parentNode),t}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(t,e=this){t=C(this,t,e),R(t)?t===l||t==null||t===""?(this._$AH!==l&&this._$AR(),this._$AH=l):t!==this._$AH&&t!==b&&this._(t):t._$litType$!==void 0?this.$(t):t.nodeType!==void 0?this.T(t):bt(t)?this.k(t):this._(t)}S(t){return this._$AA.parentNode.insertBefore(t,this._$AB)}T(t){this._$AH!==t&&(this._$AR(),this._$AH=this.S(t))}_(t){this._$AH!==l&&R(this._$AH)?this._$AA.nextSibling.data=t:this.T(v.createTextNode(t)),this._$AH=t}$(t){var o;const{values:e,_$litType$:s}=t,r=typeof s=="number"?this._$AC(t):(s.el===void 0&&(s.el=I.createElement(dt(s.h,s.h[0]),this.options)),s);if(((o=this._$AH)==null?void 0:o._$AD)===r)this._$AH.p(e);else{const n=new Pt(r,this),a=n.u(this.options);n.p(e),this.T(a),this._$AH=n}}_$AC(t){let e=rt.get(t.strings);return e===void 0&&rt.set(t.strings,e=new I(t)),e}k(t){ct(this._$AH)||(this._$AH=[],this._$AR());const e=this._$AH;let s,r=0;for(const o of t)r===e.length?e.push(s=new M(this.S(N()),this.S(N()),this,this.options)):s=e[r],s._$AI(o),r++;r<e.length&&(this._$AR(s&&s._$AB.nextSibling,r),e.length=r)}_$AR(t=this._$AA.nextSibling,e){var s;for((s=this._$AP)==null?void 0:s.call(this,!1,!0,e);t&&t!==this._$AB;){const r=t.nextSibling;t.remove(),t=r}}setConnected(t){var e;this._$AM===void 0&&(this._$Cv=t,(e=this._$AP)==null||e.call(this,t))}}class z{get tagName(){return this.element.tagName}get _$AU(){return this._$AM._$AU}constructor(t,e,s,r,o){this.type=1,this._$AH=l,this._$AN=void 0,this.element=t,this.name=e,this._$AM=r,this.options=o,s.length>2||s[0]!==""||s[1]!==""?(this._$AH=Array(s.length-1).fill(new String),this.strings=s):this._$AH=l}_$AI(t,e=this,s,r){const o=this.strings;let n=!1;if(o===void 0)t=C(this,t,e,0),n=!R(t)||t!==this._$AH&&t!==b,n&&(this._$AH=t);else{const a=t;let h,d;for(t=o[0],h=0;h<o.length-1;h++)d=C(this,a[s+h],e,h),d===b&&(d=this._$AH[h]),n||(n=!R(d)||d!==this._$AH[h]),d===l?t=l:t!==l&&(t+=(d??"")+o[h+1]),this._$AH[h]=d}n&&!r&&this.j(t)}j(t){t===l?this.element.removeAttribute(this.name):this.element.setAttribute(this.name,t??"")}}class Tt extends z{constructor(){super(...arguments),this.type=3}j(t){this.element[this.name]=t===l?void 0:t}}class Ot extends z{constructor(){super(...arguments),this.type=4}j(t){this.element.toggleAttribute(this.name,!!t&&t!==l)}}class Nt extends z{constructor(t,e,s,r,o){super(t,e,s,r,o),this.type=5}_$AI(t,e=this){if((t=C(this,t,e,0)??l)===b)return;const s=this._$AH,r=t===l&&s!==l||t.capture!==s.capture||t.once!==s.once||t.passive!==s.passive,o=t!==l&&(s===l||r);r&&this.element.removeEventListener(this.name,this,s),o&&this.element.addEventListener(this.name,this,t),this._$AH=t}handleEvent(t){var e;typeof this._$AH=="function"?this._$AH.call(((e=this.options)==null?void 0:e.host)??this.element,t):this._$AH.handleEvent(t)}}class Rt{constructor(t,e,s){this.element=t,this.type=6,this._$AN=void 0,this._$AM=e,this.options=s}get _$AU(){return this._$AM._$AU}_$AI(t){C(this,t)}}const B=P.litHtmlPolyfillSupport;B==null||B(I,M),(P.litHtmlVersions??(P.litHtmlVersions=[])).push("3.1.2");const It=(i,t,e)=>{const s=(e==null?void 0:e.renderBefore)??t;let r=s._$litPart$;if(r===void 0){const o=(e==null?void 0:e.renderBefore)??null;s._$litPart$=r=new M(t.insertBefore(N(),o),o,void 0,e??{})}return r._$AI(i),r};/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/let T=class extends E{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e;const t=super.createRenderRoot();return(e=this.renderOptions).renderBefore??(e.renderBefore=t.firstChild),t}update(t){const e=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(t),this._$Do=It(e,this.renderRoot,this.renderOptions)}connectedCallback(){var t;super.connectedCallback(),(t=this._$Do)==null||t.setConnected(!0)}disconnectedCallback(){var t;super.disconnectedCallback(),(t=this._$Do)==null||t.setConnected(!1)}render(){return b}};var nt;T._$litElement$=!0,T.finalized=!0,(nt=globalThis.litElementHydrateSupport)==null||nt.call(globalThis,{LitElement:T});const G=globalThis.litElementPolyfillSupport;G==null||G({LitElement:T});(globalThis.litElementVersions??(globalThis.litElementVersions=[])).push("4.0.4");/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const Mt=i=>(t,e)=>{e!==void 0?e.addInitializer(()=>{customElements.define(i,t)}):customElements.define(i,t)};/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const xt={attribute:!0,type:String,converter:L,reflect:!1,hasChanged:K},Ht=(i=xt,t,e)=>{const{kind:s,metadata:r}=e;let o=globalThis.litPropertyMetadata.get(r);if(o===void 0&&globalThis.litPropertyMetadata.set(r,o=new Map),o.set(e.name,i),s==="accessor"){const{name:n}=e;return{set(a){const h=t.get.call(this);t.set.call(this,a),this.requestUpdate(n,h,i)},init(a){return a!==void 0&&this.P(n,void 0,i),a}}}if(s==="setter"){const{name:n}=e;return function(a){const h=this[n];t.call(this,a),this.requestUpdate(n,h,i)}}throw Error("Unsupported decorator location: "+s)};function _(i){return(t,e)=>typeof e=="object"?Ht(i,t,e):((s,r,o)=>{const n=r.hasOwnProperty(o);return r.constructor.createProperty(o,n?{...s,wrapped:!0}:s),n?Object.getOwnPropertyDescriptor(r,o):void 0})(i,t,e)}/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const Lt=i=>i.strings===void 0;/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const kt={ATTRIBUTE:1,CHILD:2,PROPERTY:3,BOOLEAN_ATTRIBUTE:4,EVENT:5,ELEMENT:6},Dt=i=>(...t)=>({_$litDirective$:i,values:t});let zt=class{constructor(t){}get _$AU(){return this._$AM._$AU}_$AT(t,e,s){this._$Ct=t,this._$AM=e,this._$Ci=s}_$AS(t,e){return this.update(t,e)}update(t,e){return this.render(...e)}};/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const O=(i,t)=>{var s;const e=i._$AN;if(e===void 0)return!1;for(const r of e)(s=r._$AO)==null||s.call(r,t,!1),O(r,t);return!0},D=i=>{let t,e;do{if((t=i._$AM)===void 0)break;e=t._$AN,e.delete(i),i=t}while((e==null?void 0:e.size)===0)},pt=i=>{for(let t;t=i._$AM;i=t){let e=t._$AN;if(e===void 0)t._$AN=e=new Set;else if(e.has(i))break;e.add(i),Bt(t)}};function Yt(i){this._$AN!==void 0?(D(this),this._$AM=i,pt(this)):this._$AM=i}function jt(i,t=!1,e=0){const s=this._$AH,r=this._$AN;if(r!==void 0&&r.size!==0)if(t)if(Array.isArray(s))for(let o=e;o<s.length;o++)O(s[o],!1),D(s[o]);else s!=null&&(O(s,!1),D(s));else O(this,i)}const Bt=i=>{i.type==kt.CHILD&&(i._$AP??(i._$AP=jt),i._$AQ??(i._$AQ=Yt))};class Gt extends zt{constructor(){super(...arguments),this._$AN=void 0}_$AT(t,e,s){super._$AT(t,e,s),pt(this),this.isConnected=t._$AU}_$AO(t,e=!0){var s,r;t!==this.isConnected&&(this.isConnected=t,t?(s=this.reconnected)==null||s.call(this):(r=this.disconnected)==null||r.call(this)),e&&(O(this,t),D(this))}setValue(t){if(Lt(this._$Ct))this._$Ct._$AI(t,this);else{const e=[...this._$Ct._$AH];e[this._$Ci]=t,this._$Ct._$AI(e,this,0)}}disconnected(){}reconnected(){}}/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/const Wt=()=>new Vt;class Vt{}const W=new WeakMap,qt=Dt(class extends Gt{render(i){return l}update(i,[t]){var s;const e=t!==this.Y;return e&&this.Y!==void 0&&this.rt(void 0),(e||this.lt!==this.ct)&&(this.Y=t,this.ht=(s=i.options)==null?void 0:s.host,this.rt(this.ct=i.element)),l}rt(i){if(typeof this.Y=="function"){const t=this.ht??globalThis;let e=W.get(t);e===void 0&&(e=new WeakMap,W.set(t,e)),e.get(this.Y)!==void 0&&this.Y.call(this.ht,void 0),e.set(this.Y,i),i!==void 0&&this.Y.call(this.ht,i)}else this.Y.value=i}get lt(){var i,t;return typeof this.Y=="function"?(i=W.get(this.ht??globalThis))==null?void 0:i.get(this.Y):(t=this.Y)==null?void 0:t.value}disconnected(){this.lt===this.ct&&this.rt(void 0)}reconnected(){this.rt(this.ct)}});var Kt=Object.defineProperty,Jt=Object.getOwnPropertyDescriptor,$=(i,t,e,s)=>{for(var r=s>1?void 0:s?Jt(t,e):t,o=i.length-1,n;o>=0;o--)(n=i[o])&&(r=(s?n(t,e,r):n(r))||r);return s&&r&&Kt(t,e,r),r};function Ft(i){return customElements.get(i)?t=>t:Mt(i)}let p=class extends T{constructor(){super(),this.GISCUS_SESSION_KEY="giscus-session",this.GISCUS_DEFAULT_HOST="https://giscus.app",this.ERROR_SUGGESTION="Please consider reporting this error at https://github.com/giscus/giscus/issues/new.",this.__session="",this._iframeRef=Wt(),this.messageEventHandler=this.handleMessageEvent.bind(this),this.hasLoaded=!1,this.host=this.GISCUS_DEFAULT_HOST,this.strict="0",this.reactionsEnabled="1",this.emitMetadata="0",this.inputPosition="bottom",this.theme="light",this.lang="en",this.loading="eager",this.setupSession(),window.addEventListener("message",this.messageEventHandler)}get iframeRef(){var i;return(i=this._iframeRef)==null?void 0:i.value}get _host(){try{return new URL(this.host),this.host}catch{return this.GISCUS_DEFAULT_HOST}}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("message",this.messageEventHandler)}_formatError(i){return`[giscus] An error occurred. Error message: "${i}".`}setupSession(){const i=location.href,t=new URL(i),e=localStorage.getItem(this.GISCUS_SESSION_KEY),s=t.searchParams.get("giscus")??"";if(this.__session="",s){localStorage.setItem(this.GISCUS_SESSION_KEY,JSON.stringify(s)),this.__session=s,t.searchParams.delete("giscus"),t.hash="",history.replaceState(void 0,document.title,t.toString());return}if(e)try{this.__session=JSON.parse(e)}catch(r){localStorage.removeItem(this.GISCUS_SESSION_KEY),console.warn(`${this._formatError(r==null?void 0:r.message)} Session has been cleared.`)}}signOut(){localStorage.removeItem(this.GISCUS_SESSION_KEY),this.__session="",this.update(new Map)}handleMessageEvent(i){if(i.origin!==this._host)return;const{data:t}=i;if(!(typeof t=="object"&&t.giscus))return;if(this.iframeRef&&t.giscus.resizeHeight&&(this.iframeRef.style.height=`${t.giscus.resizeHeight}px`),t.giscus.signOut){console.info("[giscus] User has logged out. Session has been cleared."),this.signOut();return}if(!t.giscus.error)return;const e=t.giscus.error;if(e.includes("Bad credentials")||e.includes("Invalid state value")||e.includes("State has expired")){if(localStorage.getItem(this.GISCUS_SESSION_KEY)!==null){console.warn(`${this._formatError(e)} Session has been cleared.`),this.signOut();return}console.error(`${this._formatError(e)} No session is stored initially. ${this.ERROR_SUGGESTION}`)}if(e.includes("Discussion not found")){console.warn(`[giscus] ${e}. A new discussion will be created if a comment/reaction is submitted.`);return}console.error(`${this._formatError(e)} ${this.ERROR_SUGGESTION}`)}sendMessage(i){var t;!((t=this.iframeRef)!=null&&t.contentWindow)||!this.hasLoaded||this.iframeRef.contentWindow.postMessage({giscus:i},this._host)}updateConfig(){const i={setConfig:{repo:this.repo,repoId:this.repoId,category:this.category,categoryId:this.categoryId,term:this.getTerm(),number:+this.getNumber(),strict:this.strict==="1",reactionsEnabled:this.reactionsEnabled==="1",emitMetadata:this.emitMetadata==="1",inputPosition:this.inputPosition,theme:this.theme,lang:this.lang}};this.sendMessage(i)}firstUpdated(){var i;(i=this.iframeRef)==null||i.addEventListener("load",()=>{var t;(t=this.iframeRef)==null||t.classList.remove("loading"),this.hasLoaded=!0,this.updateConfig()})}requestUpdate(i,t,e){if(!this.hasUpdated||i==="host"){super.requestUpdate(i,t,e);return}this.updateConfig()}getMetaContent(i,t=!1){const e=t?`meta[property='og:${i}'],`:"",s=document.querySelector(e+`meta[name='${i}']`);return s?s.content:""}_getCleanedUrl(){const i=new URL(location.href);return i.searchParams.delete("giscus"),i.hash="",i}getTerm(){switch(this.mapping){case"url":return this._getCleanedUrl().toString();case"title":return document.title;case"og:title":return this.getMetaContent("title",!0);case"specific":return this.term??"";case"number":return"";case"pathname":default:return location.pathname.length<2?"index":location.pathname.substring(1).replace(/\.\w+$/,"")}}getNumber(){return this.mapping==="number"?this.term??"":""}getIframeSrc(){const i=this._getCleanedUrl().toString(),t=`${i}${this.id?"#"+this.id:""}`,e=this.getMetaContent("description",!0),s=this.getMetaContent("giscus:backlink")||i,r={origin:t,session:this.__session,repo:this.repo,repoId:this.repoId??"",category:this.category??"",categoryId:this.categoryId??"",term:this.getTerm(),number:this.getNumber(),strict:this.strict,reactionsEnabled:this.reactionsEnabled,emitMetadata:this.emitMetadata,inputPosition:this.inputPosition,theme:this.theme,description:e,backLink:s},o=this._host,n=this.lang?`/${this.lang}`:"",a=new URLSearchParams(r);return`${o}${n}/widget?${a.toString()}`}render(){return wt`
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<iframe
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title="Comments"
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scrolling="no"
|
|
class="loading"
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${qt(this._iframeRef)}
|
|
src=${this.getIframeSrc()}
|
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loading=${this.loading}
|
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allow="clipboard-write"
|
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part="iframe"
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></iframe>
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`}};p.styles=$t`
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:host,
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iframe {
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|
width: 100%;
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border: none;
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min-height: 150px;
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color-scheme: light dark;
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}
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iframe.loading {
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opacity: 0;
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}
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`;$([_({reflect:!0})],p.prototype,"host",2);$([_({reflect:!0})],p.prototype,"repo",2);$([_({reflect:!0})],p.prototype,"repoId",2);$([_({reflect:!0})],p.prototype,"category",2);$([_({reflect:!0})],p.prototype,"categoryId",2);$([_({reflect:!0})],p.prototype,"mapping",2);$([_({reflect:!0})],p.prototype,"term",2);$([_({reflect:!0})],p.prototype,"strict",2);$([_({reflect:!0})],p.prototype,"reactionsEnabled",2);$([_({reflect:!0})],p.prototype,"emitMetadata",2);$([_({reflect:!0})],p.prototype,"inputPosition",2);$([_({reflect:!0})],p.prototype,"theme",2);$([_({reflect:!0})],p.prototype,"lang",2);$([_({reflect:!0})],p.prototype,"loading",2);p=$([Ft("giscus-widget")],p);export{p as GiscusWidget};
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