@webwriter/chemdraw
Version:
Periodic table of the elements. Each element can be focused on to get a brief overview of its properties.
1,132 lines (1,128 loc) • 219 kB
JavaScript
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// node_modules/@webwriter/lit/index.js
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constructor({ strings: t32, _$litType$: s42 }, n52) {
let r52;
this.parts = [];
let c42 = 0, a32 = 0;
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const t42 = this.el.content.firstChild;
t42.replaceWith(...t42.childNodes);
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for (; null !== (r52 = C.nextNode()) && d32.length < u32; ) {
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r52.append(t42[s52], l2());
}
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let t42 = -1;
for (; -1 !== (t42 = r52.data.indexOf(h2, t42 + 1)); ) d32.push({ type: 7, index: c42 }), t42 += h2.length - 1;
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c42++;
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static createElement(t32, i52) {
const s42 = r3.createElement("template");
return s42.innerHTML = t32, s42;
}
};
function S2(t32, i52, s42 = t32, e52) {
if (i52 === T) return i52;
let h32 = void 0 !== e52 ? s42._$Co?.[e52] : s42._$Cl;
const o62 = c3(i52) ? void 0 : i52._$litDirective$;
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}
var M = class {
constructor(t32, i52) {
this._$AV = [], this._$AN = void 0, this._$AD = t32, this._$AM = i52;
}
get parentNode() {
return this._$AM.parentNode;
}
get _$AU() {
return this._$AM._$AU;
}
u(t32) {
const { el: { content: i52 }, parts: s42 } = this._$AD, e52 = (t32?.creationScope ?? r3).importNode(i52, true);
C.currentNode = e52;
let h32 = C.nextNode(), o62 = 0, n52 = 0, l32 = s42[0];
for (; void 0 !== l32; ) {
if (o62 === l32.index) {
let i62;
2 === l32.type ? i62 = new R(h32, h32.nextSibling, this, t32) : 1 === l32.type ? i62 = new l32.ctor(h32, l32.name, l32.strings, this, t32) : 6 === l32.type && (i62 = new z(h32, this, t32)), this._$AV.push(i62), l32 = s42[++n52];
}
o62 !== l32?.index && (h32 = C.nextNode(), o62++);
}
return C.currentNode = r3, e52;
}
p(t32) {
let i52 = 0;
for (const s42 of this._$AV) void 0 !== s42 && (void 0 !== s42.strings ? (s42._$AI(t32, s42, i52), i52 += s42.strings.length - 2) : s42._$AI(t32[i52])), i52++;
}
};
var R = class _R {
get _$AU() {
return this._$AM?._$AU ?? this._$Cv;
}
constructor(t32, i52, s42, e52) {
this.type = 2, this._$AH = E, this._$AN = void 0, this._$AA = t32, this._$AB = i52, this._$AM = s42, this.options = e52, this._$Cv = e52?.isConnected ?? true;
}
get parentNode() {
let t32 = this._$AA.parentNode;
const i52 = this._$AM;
return void 0 !== i52 && 11 === t32?.nodeType && (t32 = i52.parentNode), t32;
}
get startNode() {
return this._$AA;
}
get endNode() {
return this._$AB;
}
_$AI(t32, i52 = this) {
t32 = S2(this, t32, i52), c3(t32) ? t32 === E || null == t32 || "" === t32 ? (this._$AH !== E && this._$AR(), this._$AH = E) : t32 !== this._$AH && t32 !== T && this._(t32) : void 0 !== t32._$litType$ ? this.$(t32) : void 0 !== t32.nodeType ? this.T(t32) : u2(t32) ? this.k(t32) : this._(t32);
}
O(t32) {
return this._$AA.parentNode.insertBefore(t32, this._$AB);
}
T(t32) {
this._$AH !== t32 && (this._$AR(), this._$AH = this.O(t32));
}
_(t32) {
this._$AH !== E && c3(this._$AH) ? this._$AA.nextSibling.data = t32 : this.T(r3.createTextNode(t32)), this._$AH = t32;
}
$(t32) {
const { values: i52, _$litType$: s42 } = t32, e52 = "number" == typeof s42 ? this._$AC(t32) : (void 0 === s42.el && (s42.el = N.createElement(P(s42.h, s42.h[0]), this.options)), s42);
if (this._$AH?._$AD === e52) this._$AH.p(i52);
else {
const t42 = new M(e52, this), s52 = t42.u(this.options);
t42.p(i52), this.T(s52), this._$AH = t42;
}
}
_$AC(t32) {
let i52 = A.get(t32.strings);
return void 0 === i52 && A.set(t32.strings, i52 = new N(t32)), i52;
}
k(t32) {
a2(this._$AH) || (this._$AH = [], this._$AR());
const i52 = this._$AH;
let s42, e52 = 0;
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}
_$AR(t32 = this._$AA.nextSibling, i52) {
for (this._$AP?.(false, true, i52); t32 && t32 !== this._$AB; ) {
const i62 = t32.nextSibling;
t32.remove(), t32 = i62;
}
}
setConnected(t32) {
void 0 === this._$AM && (this._$Cv = t32, this._$AP?.(t32));
}
};
var k = class {
get tagName() {
return this.element.tagName;
}
get _$AU() {
return this._$AM._$AU;
}
constructor(t32, i52, s42, e52, h32) {
this.type = 1, this._$AH = E, this._$AN = void 0, this.element = t32, this.name = i52, this._$AM = e52, this.options = h32, s42.length > 2 || "" !== s42[0] || "" !== s42[1] ? (this._$AH = Array(s42.length - 1).fill(new String()), this.strings = s42) : this._$AH = E;
}
_$AI(t32, i52 = this, s42, e52) {
const h32 = this.strings;
let o62 = false;
if (void 0 === h32) t32 = S2(this, t32, i52, 0), o62 = !c3(t32) || t32 !== this._$AH && t32 !== T, o62 && (this._$AH = t32);
else {
const e62 = t32;
let n52, r52;
for (t32 = h32[0], n52 = 0; n52 < h32.length - 1; n52++) r52 = S2(this, e62[s42 + n52], i52, n52), r52 === T && (r52 = this._$AH[n52]), o62 ||= !c3(r52) || r52 !== this._$AH[n52], r52 === E ? t32 = E : t32 !== E && (t32 += (r52 ?? "") + h32[n52 + 1]), this._$AH[n52] = r52;
}
o62 && !e52 && this.j(t32);
}
j(t32) {
t32 === E ? this.element.removeAttribute(this.name) : this.element.setAttribute(this.name, t32 ?? "");
}
};
var H = class extends k {
constructor() {
super(...arguments), this.type = 3;
}
j(t32) {
this.element[this.name] = t32 === E ? void 0 : t32;
}
};
var I = class extends k {
constructor() {
super(...arguments), this.type = 4;
}
j(t32) {
this.element.toggleAttribute(this.name, !!t32 && t32 !== E);
}
};
var L = class extends k {
constructor(t32, i52, s42, e52, h32) {
super(t32, i52, s42, e52, h32), this.type = 5;
}
_$AI(t32, i52 = this) {
if ((t32 = S2(this, t32, i52, 0) ?? E) === T) return;
const s42 = this._$AH, e52 = t32 === E && s42 !== E || t32.capture !== s42.capture || t32.once !== s42.once || t32.passive !== s42.passive, h32 = t32 !== E && (s42 === E || e52);
e52 && this.element.removeEventListener(this.name, this, s42), h32 && this.element.addEventListener(this.name, this, t32), this._$AH = t32;
}
handleEvent(t32) {
"function" == typeof this._$AH ? this._$AH.call(this.options?.host ?? this.element, t32) : this._$AH.handleEvent(t32);
}
};
var z = class {
constructor(t32, i52, s42) {
this.element = t32, this.type = 6, this._$AN = void 0, this._$AM = i52, this.options = s42;
}
get _$AU() {
return this._$AM._$AU;
}
_$AI(t32) {
S2(this, t32);
}
};
var j = t2.litHtmlPolyfillSupport;
j?.(N, R), (t2.litHtmlVersions ??= []).push("3.3.0");
var B = (t32, i52, s42) => {
const e52 = s42?.renderBefore ?? i52;
let h32 = e52._$litPart$;
if (void 0 === h32) {
const t42 = s42?.renderBefore ?? null;
e52._$litPart$ = h32 = new R(i52.insertBefore(l2(), t42), t42, void 0, s42 ?? {});
}
return h32._$AI(t32), h32;
};
var s3 = globalThis;
var i4 = class extends y {
constructor() {
super(...arguments), this.renderOptions = { host: this }, this._$Do = void 0;
}
createRenderRoot() {
const t32 = super.createRenderRoot();
return this.renderOptions.renderBefore ??= t32.firstChild, t32;
}
update(t32) {
const r52 = this.render();
this.hasUpdated || (this.renderOptions.isConnected = this.isConnected), super.update(t32), this._$Do = B(r52, this.renderRoot, this.renderOptions);
}
connectedCallback() {
super.connectedCallback(), this._$Do?.setConnected(true);
}
disconnectedCallback() {
super.disconnectedCallback(), this._$Do?.setConnected(false);
}
render() {
return T;
}
};
i4._$litElement$ = true, i4["finalized"] = true, s3.litElementHydrateSupport?.({ LitElement: i4 });
var o4 = s3.litElementPolyfillSupport;
o4?.({ LitElement: i4 });
(s3.litElementVersions ??= []).push("4.2.0");
var o5 = { attribute: true, type: String, converter: u, reflect: false, hasChanged: f };
var r4 = (t32 = o5, e52, r52) => {
const { kind: n52, metadata: i52 } = r52;
let s42 = globalThis.litPropertyMetadata.get(i52);
if (void 0 === s42 && globalThis.litPropertyMetadata.set(i52, s42 = /* @__PURE__ */ new Map()), "setter" === n52 && ((t32 = Object.create(t32)).wrapped = true), s42.set(r52.name, t32), "accessor" === n52) {
const { name: o62 } = r52;
return { set(r62) {
const n62 = e52.get.call(this);
e52.set.call(this, r62), this.requestUpdate(o62, n62, t32);
}, init(e62) {
return void 0 !== e62 && this.C(o62, void 0, t32, e62), e62;
} };
}
if ("setter" === n52) {
const { name: o62 } = r52;
return function(r62) {
const n62 = this[o62];
e52.call(this, r62), this.requestUpdate(o62, n62, t32);
};
}
throw Error("Unsupported decorator location: " + n52);
};
function n4(t32) {
return (e52, o62) => "object" == typeof o62 ? r4(t32, e52, o62) : ((t42, e62, o72) => {
const r52 = e62.hasOwnProperty(o72);
return e62.constructor.createProperty(o72, t42), r52 ? Object.getOwnPropertyDescriptor(e62, o72) : void 0;
})(t32, e52, o62);
}
var appliedClassMixins = /* @__PURE__ */ new WeakMap();
function wasMixinPreviouslyApplied(mixin, superClass) {
let klass = superClass;
while (klass) {
if (appliedClassMixins.get(klass) === mixin) {
return true;
}
klass = Object.getPrototypeOf(klass);
}
return false;
}
function dedupeMixin(mixin) {
return (superClass) => {
if (wasMixinPreviouslyApplied(mixin, superClass)) {
return superClass;
}
const mixedClass = mixin(superClass);
appliedClassMixins.set(mixedClass, mixin);
return mixedClass;
};
}
var version = "3.0.0";
var versions = window.scopedElementsVersions || (window.scopedElementsVersions = []);
if (!versions.includes(version)) {
versions.push(version);
}
var ScopedElementsMixinImplementation = (superclass) => (
/** @type {ScopedElementsHost} */
class ScopedElementsHost extends superclass {
/**
* Obtains the scoped elements definitions map if specified.
*
* @type {ScopedElementsMap=}
*/
static scopedElements;
static get scopedElementsVersion() {
return version;
}
/** @type {CustomElementRegistry=} */
static __registry;
/**
* Obtains the CustomElementRegistry associated to the ShadowRoot.
*
* @returns {CustomElementRegistry=}
*/
get registry() {
return (
/** @type {typeof ScopedElementsHost} */
this.constructor.__registry
);
}
/**
* Set the CustomElementRegistry associated to the ShadowRoot
*
* @param {CustomElementRegistry} registry
*/
set registry(registry) {
this.constructor.__registry = registry;
}
/**
* @param {ShadowRootInit} options
* @returns {ShadowRoot}
*/
attachShadow(options) {
const { scopedElements } = (
/** @type {typeof ScopedElementsHost} */
this.constructor
);
const shouldCreateRegistry = !this.registry || // @ts-ignore
this.registry === this.constructor.__registry && !Object.prototype.hasOwnProperty.call(this.constructor, "__registry");
if (shouldCreateRegistry) {
this.registry = new CustomElementRegistry();
for (const [tagName, klass] of Object.entries(scopedElements ?? {})) {
this.registry.define(tagName, klass);
}
}
return super.attachShadow({
...options,
// The polyfill currently expects the registry to be passed as `customElements`
customElements: this.registry,
// But the proposal has moved forward, and renamed it to `registry`
// For backwards compatibility, we pass it as both
registry: this.registry
});
}
}
);
var ScopedElementsMixin = dedupeMixin(ScopedElementsMixinImplementation);
var ScopedElementsMixinImplementation2 = (superclass) => (
/** @type {ScopedElementsHost} */
class ScopedElementsHost extends ScopedElementsMixin(superclass) {
createRenderRoot() {
const { shadowRootOptions, elementStyles } = (
/** @type {TypeofLitElement} */
this.constructor
);
const shadowRoot = this.attachShadow(shadowRootOptions);
this.renderOptions.creationScope = shadowRoot;
S(shadowRoot, elementStyles);
this.renderOptions.renderBefore ??= shadowRoot.firstChild;
return shadowRoot;
}
}
);
var ScopedElementsMixin2 = dedupeMixin(ScopedElementsMixinImplementation2);
var _lang_dec;
var _contentEditable_dec;
var _a;
var _init;
var _contentEditable;
var _lang;
var LitElementWw = class extends (_a = ScopedElementsMixin2(i4), _contentEditable_dec = [n4({ type: String, attribute: true, reflect: true })], _lang_dec = [n4({ type: String, attribute: true, reflect: true })], _a) {
constructor() {
super(...arguments);
__runInitializers2(_init, 5, this);
__publicField(this, "options");
__publicField(this, "actions", {});
__publicField(this, "localize");
__privateAdd2(this, _contentEditable, __runInitializers2(_init, 8, this)), __runInitializers2(_init, 11, this);
__privateAdd2(this, _lang, "");
__publicField(this, "_inTransaction", false);
}
get lang() {
return (__privateGet2(this, _lang) || this.parentElement?.closest("[lang]")?.lang) ?? "";
}
set lang(value) {
__privateSet2(this, _lang, value);
this.localize?.setLocale(value).finally(() => this.requestUpdate("lang"));
}
connectedCallback() {
super.connectedCallback();
this.localize?.setLocale(this.lang).finally(() => this.requestUpdate());
this.getAttributeNames().forEach((k22) => this.setAttribute(k22, this.getAttribute(k22)));
}
};
_init = __decoratorStart2(_a);
_contentEditable = /* @__PURE__ */ new WeakMap();
_lang = /* @__PURE__ */ new WeakMap();
__decorateElement2(_init, 4, "contentEditable", _contentEditable_dec, LitElementWw, _contentEditable);
__decorateElement2(_init, 3, "lang", _lang_dec, LitElementWw);
__decoratorMetadata2(_init, LitElementWw);
__publicField(LitElementWw, "scopedElements", {});
__publicField(LitElementWw, "options", {});
__publicField(LitElementWw, "actions", {});
// node_modules/@lit/reactive-element/css-tag.js
var t3 = globalThis;
var e4 = t3.ShadowRoot && (void 0 === t3.ShadyCSS || t3.ShadyCSS.nativeShadow) && "adoptedStyleSheets" in Document.prototype && "replace" in CSSStyleSheet.prototype;
var s4 = Symbol();
var o6 = /* @__PURE__ */ new WeakMap();
var n5 = class {
constructor(t6, e8, o11) {
if (this._$cssResult$ = true, o11 !== s4) throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");
this.cssText = t6, this.t = e8;
}
get styleSheet() {
let t6 = this.o;
const s7 = this.t;
if (e4 && void 0 === t6) {
const e8 = void 0 !== s7 && 1 === s7.length;
e8 && (t6 = o6.get(s7)), void 0 === t6 && ((this.o = t6 = new CSSStyleSheet()).replaceSync(this.cssText), e8 && o6.set(s7, t6));
}
return t6;
}
toString() {
return this.cssText;
}
};
var r5 = (t6) => new n5("string" == typeof t6 ? t6 : t6 + "", void 0, s4);
var i = (t6, ...e8) => {
const o11 = 1 === t6.length ? t6[0] : e8.reduce((e9, s7, o12) => e9 + ((t7) => {
if (true === t7._$cssResult$) return t7.cssText;
if ("number" == typeof t7) return t7;
throw Error("Value passed to 'css' function must be a 'css' function result: " + t7 + ". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.");
})(s7) + t6[o12 + 1], t6[0]);
return new n5(o11, t6, s4);
};
var S3 = (s7, o11) => {
if (e4) s7.adoptedStyleSheets = o11.map((t6) => t6 instanceof CSSStyleSheet ? t6 : t6.styleSheet);
else for (const e8 of o11) {
const o12 = document.createElement("style"), n9 = t3.litNonce;
void 0 !== n9 && o12.setAttribute("nonce", n9), o12.textContent = e8.cssText, s7.appendChild(o12);
}
};
var c4 = e4 ? (t6) => t6 : (t6) => t6 instanceof CSSStyleSheet ? ((t7) => {
let e8 = "";
for (const s7 of t7.cssRules) e8 += s7.cssText;
return r5(e8);
})(t6) : t6;
// node_modules/@lit/reactive-element/reactive-element.js
var { is: i5, defineProperty: e5, getOwnPropertyDescriptor: h3, getOwnPropertyNames: r6, getOwnPropertySymbols: o7, getPrototypeOf: n6 } = Object;
var a3 = globalThis;
var c5 = a3.trustedTypes;
var l3 = c5 ? c5.emptyScript : "";
var p3 = a3.reactiveElementPolyfillSupport;
var d3 = (t6, s7) => t6;
var u3 = { toAttribute(t6, s7) {
switch (s7) {
case Boolean:
t6 = t6 ? l3 : null;
break;
case Object:
case Array:
t6 = null == t6 ? t6 : JSON.stringify(t6);
}
return t6;
}, fromAttribute(t6, s7) {
let i8 = t6;
switch (s7) {
case Boolean:
i8 = null !== t6;
break;
case Number:
i8 = null === t6 ? null : Number(t6);
break;
case Object:
case Array:
try {
i8 = JSON.parse(t6);
} catch (t7) {
i8 = null;
}
}
return i8;
} };
var f3 = (t6, s7) => !i5(t6, s7);
var b3 = { attribute: true, type: String, converter: u3, reflect: false, useDefault: false, hasChanged: f3 };
Symbol.metadata ??= Symbol("metadata"), a3.litPropertyMetadata ??= /* @__PURE__ */ new WeakMap();
var y3 = class extends HTMLElement {
static addInitializer(t6) {
this._$Ei(), (this.l ??= []).push(t6);
}
static get observedAttributes() {
return this.finalize(), this._$Eh && [...this._$Eh.keys()];
}
static createProperty(t6, s7 = b3) {
if (s7.state && (s7.attribute = false), this._$Ei(), this.prototype.hasOwnProperty(t6) && ((s7 = Object.create(s7)).wrapped = true), this.elementProperties.set(t6, s7), !s7.noAccessor) {
const i8 = Symbol(), h5 = this.getPropertyDescriptor(t6, i8, s7);
void 0 !== h5 && e5(this.prototype, t6, h5);
}
}
static getPropertyDescriptor(t6, s7, i8) {
const { get: e8, set: r9 } = h3(this.prototype, t6) ?? { get() {
return this[s7];
}, set(t7) {
this[s7] = t7;
} };
return { get: e8, set(s8) {
const h5 = e8?.call(this);
r9?.call(this, s8), this.requestUpdate(t6, h5, i8);
}, configurable: true, enumerable: true };
}
static getPropertyOptions(t6) {
return this.elementProperties.get(t6) ?? b3;
}
static _$Ei() {
if (this.hasOwnProperty(d3("elementProperties"))) return;
const t6 = n6(this);
t6.finalize(), void 0 !== t6.l && (this.l = [...t6.l]), this.elementProperties = new Map(t6.elementProperties);
}
static finalize() {
if (this.hasOwnProperty(d3("finalized"))) return;
if (this.finalized = true, this._$Ei(), this.hasOwnProperty(d3("properties"))) {
const t7 = this.properties, s7 = [...r6(t7), ...o7(t7)];
for (const i8 of s7) this.createProperty(i8, t7[i8]);
}
const t6 = this[Symbol.metadata];
if (null !== t6) {
const s7 = litPropertyMetadata.get(t6);
if (void 0 !== s7) for (const [t7, i8] of s7) this.elementProperties.set(t7, i8);
}
this._$Eh = /* @__PURE__ */ new Map();
for (const [t7, s7] of this.elementProperties) {
const i8 = this._$Eu(t7, s7);
void 0 !== i8 && this._$Eh.set(i8, t7);
}
this.elementStyles = this.finalizeStyles(this.styles);
}
static finalizeStyles(s7) {
const i8 = [];
if (Array.isArray(s7)) {
const e8 = new Set(s7.flat(1 / 0).reverse());
for (const s8 of e8) i8.unshift(c4(s8));
} else void 0 !== s7 && i8.push(c4(s7));
return i8;
}
static _$Eu(t6, s7) {
const i8 = s7.attribute;
return false === i8 ? void 0 : "string" == typeof i8 ? i8 : "string" == typeof t6 ? t6.toLowerCase() : void 0;
}
constructor() {
super(), this._$Ep = void 0, this.isUpdatePending = false, this.hasUpdated = false, this._$Em = null, this._$Ev();
}
_$Ev() {
this._$ES = new Promise((t6) => this.enableUpdating = t6), this._$AL = /* @__PURE__ */ new Map(), this._$E_(), this.requestUpdate(), this.constructor.l?.forEach((t6) => t6(this));
}
addController(t6) {
(this._$EO ??= /* @__PURE__ */ new Set()).add(t6), void 0 !== this.renderRoot && this.isConnected && t6.hostConnected?.();
}
removeController(t6) {
this._$EO?.delete(t6);
}
_$E_() {
const t6 = /* @__PURE__ */ new Map(), s7 = this.constructor.elementProperties;
for (const i8 of s7.keys()) this.hasOwnProperty(i8) && (t6.set(i8, this[i8]), delete this[i8]);
t6.size > 0 && (this._$Ep = t6);
}
createRenderRoot() {
const t6 = this.shadowRoot ?? this.attachShadow(this.constructor.shadowRootOptions);
return S3(t6, this.constructor.elementStyles), t6;
}
connectedCallback() {
this.renderRoot ??= this.createRenderRoot(), this.enableUpdating(true), this._$EO?.forEach((t6) => t6.hostConnected?.());
}
enableUpdating(t6) {
}
disconnectedCallback() {
this._$EO?.forEach((t6) => t6.hostDisconnected?.());
}
attributeChangedCallback(t6, s7, i8) {
this._$AK(t6, i8);
}
_$ET(t6, s7) {
const i8 = this.constructor.elementProperties.get(t6), e8 = this.constructor._$Eu(t6, i8);
if (void 0 !== e8 && true === i8.reflect) {
const h5 = (void 0 !== i8.converter?.toAttribute ? i8.converter : u3).toAttribute(s7, i8.type);
this._$Em = t6, null == h5 ? this.removeAttribute(e8) : this.setAttribute(e8, h5), this._$Em = null;
}
}
_$AK(t6, s7) {
const i8 = this.constructor, e8 = i8._$Eh.get(t6);
if (void 0 !== e8 && this._$Em !== e8) {
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this._$Em = e8;
const r9 = h5.fromAttribute(s7, t7.type);
this[e8] = r9 ?? this._$Ej?.get(e8) ?? r9, this._$Em = null;
}
}
requestUpdate(t6, s7, i8, e8 = false, h5) {
if (void 0 !== t6) {
const r9 = this.constructor;
if (false === e8 && (h5 = this[t6]), i8 ??= r9.getPropertyOptions(t6), !((i8.hasChanged ?? f3)(h5, s7) || i8.useDefault && i8.reflect && h5 === this._$Ej?.get(t6) && !this.hasAttribute(r9._$Eu(t6, i8)))) return;
this.C(t6, s7, i8);
}
false === this.isUpdatePending && (this._$ES = this._$EP());
}
C(t6, s7, { useDefault: i8, reflect: e8, wrapped: h5 }, r9) {
i8 && !(this._$Ej ??= /* @__PURE__ */ new Map()).has(t6) && (this._$Ej.set(t6, r9 ?? s7 ?? this[t6]), true !== h5 || void 0 !== r9) || (this._$AL.has(t6) || (this.hasUpdated || i8 || (s7 = void 0), this._$AL.set(t6, s7)), true === e8 && this._$Em !== t6 && (this._$Eq ??= /* @__PURE__ */ new Set()).add(t6));
}
async _$EP() {
this.isUpdatePending = true;
try {
await this._$ES;
} catch (t7) {
Promise.reject(t7);
}
const t6 = this.scheduleUpdate();
return null != t6 && await t6, !this.isUpdatePending;
}
scheduleUpdate() {
return this.performUpdate();
}
performUpdate() {
if (!this.isUpdatePending) return;
if (!this.hasUpdated) {
if (this.renderRoot ??= this.createRenderRoot(), this._$Ep) {
for (const [t8, s8] of this._$Ep) this[t8] = s8;
this._$Ep = void 0;
}
const t7 = this.constructor.elementProperties;
if (t7.size > 0) for (const [s8, i8] of t7) {
const { wrapped: t8 } = i8, e8 = this[s8];
true !== t8 || this._$AL.has(s8) || void 0 === e8 || this.C(s8, void 0, i8, e8);
}
}
let t6 = false;
const s7 = this._$AL;
try {
t6 = this.shouldUpdate(s7), t6 ? (this.willUpdate(s7), this._$EO?.forEach((t7) => t7.hostUpdate?.()), this.update(s7)) : this._$EM();
} catch (s8) {
throw t6 = false, this._$EM(), s8;
}
t6 && this._$AE(s7);
}
willUpdate(t6) {
}
_$AE(t6) {
this._$EO?.forEach((t7) => t7.hostUpdated?.()), this.hasUpdated || (this.hasUpdated = true, this.firstUpdated(t6)), this.updated(t6);
}
_$EM() {
this._$AL = /* @__PURE__ */ new Map(), this.isUpdatePending = false;
}
get updateComplete() {
return this.getUpdateComplete();
}
getUpdateComplete() {
return this._$ES;
}
shouldUpdate(t6) {
return true;
}
update(t6) {
this._$Eq &&= this._$Eq.forEach((t7) => this._$ET(t7, this[t7])), this._$EM();
}
updated(t6) {
}
firstUpdated(t6) {
}
};
y3.elementStyles = [], y3.shadowRootOptions = { mode: "open" }, y3[d3("elementProperties")] = /* @__PURE__ */ new Map(), y3[d3("finalized")] = /* @__PURE__ */ new Map(), p3?.({ ReactiveElement: y3 }), (a3.reactiveElementVersions ??= []).push("2.1.2");
// node_modules/lit-html/lit-html.js
var t4 = globalThis;
var i6 = (t6) => t6;
var s5 = t4.trustedTypes;
var e6 = s5 ? s5.createPolicy("lit-html", { createHTML: (t6) => t6 }) : void 0;
var h4 = "$lit$";
var o8 = `lit$${Math.random().toFixed(9).slice(2)}$`;
var n7 = "?" + o8;
var r7 = `<${n7}>`;
var l4 = document;
var c6 = () => l4.createComment("");
var a4 = (t6) => null === t6 || "object" != typeof t6 && "function" != typeof t6;
var u4 = Array.isArray;
var d4 = (t6) => u4(t6) || "function" == typeof t6?.[Symbol.iterator];
var f4 = "[ \n\f\r]";
var v2 = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g;
var _2 = /-->/g;
var m2 = />/g;
var p4 = RegExp(`>|${f4}(?:([^\\s"'>=/]+)(${f4}*=${f4}*(?:[^
\f\r"'\`<>=]|("|')|))|$)`, "g");
var g2 = /'/g;
var $2 = /"/g;
var y4 = /^(?:script|style|textarea|title)$/i;
var x2 = (t6) => (i8, ...s7) => ({ _$litType$: t6, strings: i8, values: s7 });
var b4 = x2(1);
var w2 = x2(2);
var T2 = x2(3);
var E2 = Symbol.for("lit-noChange");
var A2 = Symbol.for("lit-nothing");
var C2 = /* @__PURE__ */ new WeakMap();
var P2 = l4.createTreeWalker(l4, 129);
function V2(t6, i8) {
if (!u4(t6) || !t6.hasOwnProperty("raw")) throw Error("invalid template strings array");
return void 0 !== e6 ? e6.createHTML(i8) : i8;
}
var N2 = (t6, i8) => {
const s7 = t6.length - 1, e8 = [];
let n9, l5 = 2 === i8 ? "<svg>" : 3 === i8 ? "<math>" : "", c7 = v2;
for (let i9 = 0; i9 < s7; i9++) {
const s8 = t6[i9];
let a5, u5, d5 = -1, f5 = 0;
for (; f5 < s8.length && (c7.lastIndex = f5, u5 = c7.exec(s8), null !== u5); ) f5 = c7.lastIndex, c7 === v2 ? "!--" === u5[1] ? c7 = _2 : void 0 !== u5[1] ? c7 = m2 : void 0 !== u5[2] ? (y4.test(u5[2]) && (n9 = RegExp("</" + u5[2], "g")), c7 = p4) : void 0 !== u5[3] && (c7 = p4) : c7 === p4 ? ">" === u5[0] ? (c7 = n9 ?? v2, d5 = -1) : void 0 === u5[1] ? d5 = -2 : (d5 = c7.lastIndex - u5[2].length, a5 = u5[1], c7 = void 0 === u5[3] ? p4 : '"' === u5[3] ? $2 : g2) : c7 === $2 || c7 === g2 ? c7 = p4 : c7 === _2 || c7 === m2 ? c7 = v2 : (c7 = p4, n9 = void 0);
const x3 = c7 === p4 && t6[i9 + 1].startsWith("/>") ? " " : "";
l5 += c7 === v2 ? s8 + r7 : d5 >= 0 ? (e8.push(a5), s8.slice(0, d5) + h4 + s8.slice(d5) + o8 + x3) : s8 + o8 + (-2 === d5 ? i9 : x3);
}
return [V2(t6, l5 + (t6[s7] || "<?>") + (2 === i8 ? "</svg>" : 3 === i8 ? "</math>" : "")), e8];
};
var S4 = class _S {
constructor({ strings: t6, _$litType$: i8 }, e8) {
let r9;
this.parts = [];
let l5 = 0, a5 = 0;
const u5 = t6.length - 1, d5 = this.parts, [f5, v3] = N2(t6, i8);
if (this.el = _S.createElement(f5, e8), P2.currentNode = this.el.content, 2 === i8 || 3 === i8) {
const t7 = this.el.content.firstChild;
t7.replaceWith(...t7.childNodes);
}
for (; null !== (r9 = P2.nextNode()) && d5.length < u5; ) {
if (1 === r9.nodeType) {
if (r9.hasAttributes()) for (const t7 of r9.getAttributeNames()) if (t7.endsWith(h4)) {
const i9 = v3[a5++], s7 = r9.getAttribute(t7).split(o8), e9 = /([.?@])?(.*)/.exec(i9);
d5.push({ type: 1, index: l5, name: e9[2], strings: s7,