deka-dom-el/dist/dde-with-signals.min.js

var dde=(()=>{var G=Object.defineProperty;var wt=Object.getOwnPropertyDescriptor;var At=Object.getOwnPropertyNames;var yt=Object.prototype.hasOwnProperty;var Ct=(t,e)=>{for(var n in e)G(t,n,{get:e[n],enumerable:!0})},Ot=(t,e,n,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of At(e))!yt.call(t,o)&&o!==n&&G(t,o,{get:()=>e[o],enumerable:!(r=wt(e,o))||r.enumerable});return t};var Dt=t=>Ot(G({},"__esModule",{value:!0}),t);var Vt={};Ct(Vt,{S:()=>g,assign:()=>F,assignAttribute:()=>Q,chainableAppend:()=>ft,classListDeclarative:()=>dt,createElement:()=>N,createElementNS:()=>Mt,customElementRender:()=>Wt,customElementWithDDE:()=>ht,dispatchEvent:()=>Ft,el:()=>N,elNS:()=>Mt,elementAttribute:()=>lt,isSignal:()=>I,lifecyclesToEvents:()=>ht,observedAttributes:()=>gt,on:()=>E,queue:()=>kt,registerReactivity:()=>z,scope:()=>b,signal:()=>g,simulateSlots:()=>Nt});var V=(...t)=>Object.prototype.hasOwnProperty.call(...t);function O(t){return typeof t>"u"}function ot(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function w(t,e){return t instanceof e}function ct(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function A(t=null,e={}){return Object.create(t,e)}function x(...t){return Object.assign(...t)}function $(t,e){if(!t||!w(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function U(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return r[Rt(o)]=e(t,o),r},{})}function Rt(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var j=class extends Error{constructor(){super();let[e,...n]=this.stack.split(`
`),r=e.slice(e.indexOf("@"),e.indexOf(".js:")+4),o=r.includes("src/helpers.js")?"src/":r;this.stack=n.find(c=>!c.includes(o))||e}get compact(){let{stack:e}=this;return e.slice(0,e.indexOf("@")+1)+"\u2026"+e.slice(e.lastIndexOf("/"))}};var q={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function z(t,e=!0){return e?x(q,t):(Object.setPrototypeOf(t,q),t)}function H(t){return ct(t,q)&&t!==q?t:q}var d={setDeleteAttr:Lt,ssr:"",D:globalThis.document,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function Lt(t,e,n){if(Reflect.set(t,e,n),!!O(n)){if(Reflect.deleteProperty(t,e),w(t,d.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var D="__dde_lifecyclesToEvents",y="dde:connected",R="dde:disconnected",W="dde:attributeChanged";function kt(t){return d.q(t)}var C=[{get scope(){return d.D.body},host:t=>t?t(d.D.body):d.D.body,prevent:!0}],b={get current(){return C[C.length-1]},get host(){return this.current.host},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...C]},push(t={}){return C.push(x({},this.current,{prevent:!1},t))},pushRoot(){return C.push(C[0])},pop(){if(C.length!==1)return C.pop()}};function st(...t){return this.appendOriginal(...t),this}function ft(t){return t.append===st||(t.appendOriginal=t.append,t.append=st),t}var B;function N(t,e,...n){let r=H(this),o=0,c,s;switch((Object(e)!==e||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let i=(...h)=>h.length?(o===1?n.unshift(...h):h.forEach(m=>m(s)),void 0):s;b.push({scope:t,host:i}),c=t(e||void 0);let l=w(c,d.F);if(c.nodeName==="#comment")break;let _=N.mark({type:"component",name:t.name,host:l?"this":"parentElement"});c.prepend(_),l&&(s=_);break}case t==="#text":c=F.call(this,d.D.createTextNode(""),e);break;case(t==="<>"||!t):c=F.call(this,d.D.createDocumentFragment(),e);break;case!!B:c=F.call(this,d.D.createElementNS(B,t),e);break;case!c:c=F.call(this,d.D.createElement(t),e)}return ft(c),s||(s=c),n.forEach(i=>i(s)),o&&b.pop(),o=2,c}N.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let n=e?"":"/",r=d.D.createComment(`<dde:mark ${t}${d.ssr}${n}>`);return e&&(r.end=d.D.createComment("</dde:mark>")),r};function Mt(t){let e=this;return function(...r){B=t;let o=N.call(e,...r);return B=void 0,o}}function Nt(t,e=t){let n="\xB9\u2070",r="\u2713",o=Object.fromEntries(Array.from(e.querySelectorAll("slot")).filter(c=>!c.name.endsWith(n)).map(c=>[c.name+=n,c]));if(t.append=new Proxy(t.append,{apply(c,s,i){if(i[0]===e)return c.apply(t,i);for(let l of i){let _=(l.slot||"")+n;try{lt(l,"remove","slot")}catch{}let h=o[_];if(!h)return;h.name.startsWith(r)||(h.childNodes.forEach(m=>m.remove()),h.name=r+_),h.append(l)}return t.append=c,t}}),t!==e){let c=Array.from(t.childNodes);t.append(...c)}return e}var J=new WeakMap,{setDeleteAttr:it}=d;function F(t,...e){if(!e.length)return t;J.set(t,at(t,this));for(let[n,r]of Object.entries(x({},...e)))Q.call(this,t,n,r);return J.delete(t),t}function Q(t,e,n){let{setRemoveAttr:r,s:o}=at(t,this),c=this;n=o.processReactiveAttribute(t,e,n,(i,l)=>Q.call(c,t,i,l));let[s]=e;if(s==="=")return r(e.slice(1),n);if(s===".")return ut(t,e.slice(1),n);if(/(aria|data)([A-Z])/.test(e))return e=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase(),r(e,n);switch(e==="className"&&(e="class"),e){case"xlink:href":return r(e,n,"http://www.w3.org/1999/xlink");case"textContent":return it(t,e,n);case"style":if(typeof n!="object")break;case"dataset":return K(o,e,t,n,ut.bind(null,t[e]));case"ariaset":return K(o,e,t,n,(i,l)=>r("aria-"+i,l));case"classList":return dt.call(c,t,n)}return Tt(t,e)?it(t,e,n):r(e,n)}function at(t,e){if(J.has(t))return J.get(t);let r=(w(t,d.S)?jt:Pt).bind(null,t,"Attribute"),o=H(e);return{setRemoveAttr:r,s:o}}function dt(t,e){let n=H(this);return K(n,"classList",t,e,(r,o)=>t.classList.toggle(r,o===-1?void 0:!!o)),t}function lt(t,e,n,r){return w(t,d.H)?t[e+"Attribute"](n,r):t[e+"AttributeNS"](null,n,r)}function Tt(t,e){if(!(e in t))return!1;let n=pt(t,e);return!O(n.set)}function pt(t,e){if(t=Object.getPrototypeOf(t),!t)return{};let n=Object.getOwnPropertyDescriptor(t,e);return n||pt(t,e)}function K(t,e,n,r,o){let c=String;if(!(typeof r!="object"||r===null))return Object.entries(r).forEach(function([i,l]){i&&(i=new c(i),i.target=e,l=t.processReactiveAttribute(n,i,l,o),o(i,l))})}function Pt(t,e,n,r){return t[(O(r)?"remove":"set")+e](n,r)}function jt(t,e,n,r,o=null){return t[(O(r)?"remove":"set")+e+"NS"](o,n,r)}function ut(t,e,n){if(Reflect.set(t,e,n),!!O(n))return Reflect.deleteProperty(t,e)}var L=d.M?qt():new Proxy({},{get(){return()=>{}}});function qt(){let t=new Map,e=!1,n=u=>function(a){for(let f of a)if(f.type==="childList"){if(h(f.addedNodes,!0)){u();continue}m(f.removedNodes,!0)&&u()}},r=new d.M(n(i));return{observe(u){let a=new d.M(n(()=>{}));return a.observe(u,{childList:!0,subtree:!0}),()=>a.disconnect()},onConnected(u,a){s();let f=c(u);f.connected.has(a)||(f.connected.add(a),f.length_c+=1)},offConnected(u,a){if(!t.has(u))return;let f=t.get(u);f.connected.has(a)&&(f.connected.delete(a),f.length_c-=1,o(u,f))},onDisconnected(u,a){s();let f=c(u);f.disconnected.has(a)||(f.disconnected.add(a),f.length_d+=1)},offDisconnected(u,a){if(!t.has(u))return;let f=t.get(u);f.disconnected.delete(a),f.length_d-=1,o(u,f)}};function o(u,a){a.length_c||a.length_d||(t.delete(u),i())}function c(u){if(t.has(u))return t.get(u);let a={connected:new WeakSet,length_c:0,disconnected:new WeakSet,length_d:0};return t.set(u,a),a}function s(){e||(e=!0,r.observe(d.D.body,{childList:!0,subtree:!0}))}function i(){!e||t.size||(e=!1,r.disconnect())}function l(){return new Promise(function(u){(requestIdleCallback||requestAnimationFrame)(u)})}async function _(u){t.size>30&&await l();let a=[];if(!w(u,Node))return a;for(let f of t.keys())f===u||!w(f,Node)||u.contains(f)&&a.push(f);return a}function h(u,a){let f=!1;for(let S of u){if(a&&_(S).then(h),!t.has(S))continue;let P=t.get(S);P.length_c&&(S.dispatchEvent(new Event(y)),P.connected=new WeakSet,P.length_c=0,P.length_d||t.delete(S),f=!0)}return f}function m(u,a){let f=!1;for(let S of u)a&&_(S).then(m),!(!t.has(S)||!t.get(S).length_d)&&((globalThis.queueMicrotask||setTimeout)(T(S)),f=!0);return f}function T(u){return()=>{u.isConnected||(u.dispatchEvent(new Event(R)),t.delete(u))}}}function Wt(t,e,n=gt){let r=t.host||t;b.push({scope:r,host:(...s)=>s.length?s.forEach(i=>i(r)):r}),typeof n=="function"&&(n=n.call(r,r));let o=r[D];o||ht(r);let c=e.call(r,n);return o||r.dispatchEvent(new Event(y)),t.nodeType===11&&typeof t.mode=="string"&&r.addEventListener(R,L.observe(t),{once:!0}),b.pop(),t.append(c)}function ht(t){return X(t.prototype,"connectedCallback",function(e,n,r){e.apply(n,r),n.dispatchEvent(new Event(y))}),X(t.prototype,"disconnectedCallback",function(e,n,r){e.apply(n,r),(globalThis.queueMicrotask||setTimeout)(()=>!n.isConnected&&n.dispatchEvent(new Event(R)))}),X(t.prototype,"attributeChangedCallback",function(e,n,r){let[o,,c]=r;n.dispatchEvent(new CustomEvent(W,{detail:[o,c]})),e.apply(n,r)}),t.prototype[D]=!0,t}function X(t,e,n){t[e]=new Proxy(t[e]||(()=>{}),{apply:n})}function gt(t){return U(t,(e,n)=>e.getAttribute(n))}function Ft(t,e,n){return typeof e=="function"&&(n=e,e=null),e||(e={}),function(o,...c){n&&(c.unshift(o),o=typeof n=="function"?n():n);let s=c.length?new CustomEvent(t,x({detail:c[0]},e)):new Event(t,e);return o.dispatchEvent(s)}}function E(t,e,n){return function(o){return o.addEventListener(t,e,n),o}}var bt=t=>x({},typeof t=="object"?t:null,{once:!0});E.connected=function(t,e){return e=bt(e),function(r){return r.addEventListener(y,t,e),r[D]?r:r.isConnected?(r.dispatchEvent(new Event(y)),r):($(e.signal,()=>L.offConnected(r,t))&&L.onConnected(r,t),r)}};E.disconnected=function(t,e){return e=bt(e),function(r){return r.addEventListener(R,t,e),r[D]||$(e.signal,()=>L.offDisconnected(r,t))&&L.onDisconnected(r,t),r}};var Y=new WeakMap;E.disconnectedAsAbort=function(t){if(Y.has(t))return Y.get(t);let e=new AbortController;return Y.set(t,e),t(E.disconnected(()=>e.abort())),e.signal};var It=new WeakSet;E.attributeChanged=function(t,e){return typeof e!="object"&&(e={}),function(r){if(r.addEventListener(W,t,e),r[D]||It.has(r)||!d.M)return r;let o=new d.M(function(s){for(let{attributeName:i,target:l}of s)l.dispatchEvent(new CustomEvent(W,{detail:[i,l.getAttribute(i)]}))});return $(e.signal,()=>o.disconnect())&&o.observe(r,{attributes:!0}),r}};var p="__dde_signal",tt=(()=>{let t=new Set,e=!1;function n(){e=!1;let r=t;t=new Set;for(let o of r){let c=o[p];c&&c.listeners.forEach(s=>s(c.value))}}return function(r){t.add(r),!e&&(e=!0,queueMicrotask(n))}})();var nt=A(null,{get:{value(){return mt(this)}},set:{value(...t){return St(this,...t)}},toJSON:{value(){return mt(this)}},valueOf:{value(){return this[p]&&this[p].value}}}),$t=A(nt,{set:{value(){}}});function I(t){return t&&t[p]}var Z=[],v=new WeakMap;function g(t,e){if(typeof t!="function")return vt(!1,t,e);if(I(t))return t;let n=vt(!0);function r(){let[o,...c]=v.get(r);if(v.set(r,new Set([o])),Z.push(r),St(n,t()),Z.pop(),!c.length)return;let s=v.get(r);for(let i of c)s.has(i)||M(i,r)}return v.set(n[p],r),v.set(r,new Set([n])),r(),n}g.action=function(t,e,...n){let r=t[p];if(!r)return;let{actions:o}=r;if(!o||!V(o,e))throw new Error(`Action "${e}" not defined. See ${p}.actions.`);if(o[e].apply(r,n),r.skip)return delete r.skip;tt(t)};g.on=function t(e,n,r={}){let{signal:o}=r;if(!(o&&o.aborted)){if(Array.isArray(e))return e.forEach(c=>t(c,n,r));rt(e,n),o&&o.addEventListener("abort",()=>M(e,n))}};g.symbols={onclear:Symbol.for("Signal.onclear")};g.clear=function(...t){for(let n of t){let r=n[p];r&&(delete n.toJSON,r.onclear.forEach(o=>o.call(r)),e(n,r),delete n[p])}function e(n,r){r.listeners.forEach(o=>{if(r.listeners.delete(o),!v.has(o))return;let c=v.get(o);c.delete(n),!(c.size>1)&&(n.clear(...c),v.delete(o))})}};var k="__dde_reactive";function Ut(t=A()){return(e,n)=>V(t,e)?t[e]:t[e]=n()}g.el=function(t,e){let n=N.mark({type:"reactive",source:new j().compact},!0),r=n.end,o=d.D.createDocumentFragment();o.append(n,r);let{current:c}=b,s=A(),i=l=>{if(!n.parentNode||!r.parentNode)return M(t,i);let _=Ut(s);s=A(),b.push(c);let h=e(l,function(a,f){return s[a]=_(a,f)});b.pop(),Array.isArray(h)||(h=[h]);let m=document.createComment("");h.push(m),n.after(...h);let T;for(;(T=m.nextSibling)&&T!==r;)T.remove();m.remove(),n.isConnected&&zt(c.host())};return rt(t,i),Et(t,i,n,e),i(t.get()),c.host(E.disconnected(()=>s={})),o};function zt(t){!t||!t[k]||(requestIdleCallback||setTimeout)(function(){t[k]=t[k].filter(([e,n])=>n.isConnected?!0:(M(...e),!1))})}var Ht={_set(t){this.value=t}};function Bt(t){return function(e,n){let r=A(nt,{set:{value(...c){return e.setAttribute(n,...c)}}}),o=_t(r,e.getAttribute(n),Ht);return t[n]=o,o}}var et="__dde_attributes";g.observedAttributes=function(t){let e=t[et]={},n=U(t,Bt(e));return E.attributeChanged(function({detail:o}){/*! This maps attributes to signals (`S.observedAttributes`).
	Investigate `__dde_attributes` key of the element. */let[c,s]=o,i=this[et][c];if(i)return g.action(i,"_set",s)})(t),E.disconnected(function(){/*! This removes all signals mapped to attributes (`S.observedAttributes`).
	Investigate `__dde_attributes` key of the element. */g.clear(...Object.values(this[et]))})(t),n};var xt={isSignal:I,processReactiveAttribute(t,e,n,r){if(!I(n))return n;let o=c=>{if(!t.isConnected)return M(n,o);r(e,c)};return rt(n,o),Et(n,o,t,e),n.get()}};function Et(t,e,...n){let{current:r}=b;r.host(function(o){if(o[k])return o[k].push([[t,e],...n]);o[k]=[],!r.prevent&&E.disconnected(()=>o[k].forEach(([[c,s]])=>M(c,s,c[p]&&c[p].host&&c[p].host()===o)))(o)})}var Jt=new FinalizationRegistry(function(t){g.clear({[p]:t})});function vt(t,e,n){let r=A(t?$t:nt),o=_t(r,e,n,t);return Jt.register(o,o[p]),o}var Zt=x(A(),{stopPropagation(){this.skip=!0}});function _t(t,e,n,r=!1){let o=[];ot(n)!=="[object Object]"&&(n={});let{onclear:c}=g.symbols;n[c]&&(o.push(n[c]),delete n[c]);let{host:s}=b;return Reflect.defineProperty(t,p,{value:x(A(Zt),{value:e,actions:n,onclear:o,host:s,listeners:new Set,defined:new j().stack,readonly:r}),enumerable:!1,writable:!1,configurable:!0}),t}function Gt(){return Z[Z.length-1]}function mt(t){if(!t[p])return;let{value:e,listeners:n}=t[p],r=Gt();return r&&n.add(r),v.has(r)&&v.get(r).add(t),e}function St(t,e,n){let r=t[p];if(!(!r||!n&&r.value===e))return r.value=e,tt(t),e}function rt(t,e){if(t[p])return t[p].listeners.add(e)}function M(t,e,n){let r=t[p];if(!r)return;let{listeners:o}=r,c=o.delete(e);if(!c||!n||o.size)return c;g.clear(t);let s=v.get(r);if(!s)return c;let i=v.get(s);if(!i)return c;for(let l of i)M(l,s,!0);return c}z(xt);return Dt(Vt);})();