flexsearch/dist/flexsearch.bundle.module.min.js

/**!
 * FlexSearch.js v0.8.113 (Bundle/Module)
 * Author and Copyright: Thomas Wilkerling
 * Licence: Apache-2.0
 * Hosted by Nextapps GmbH
 * https://github.com/nextapps-de/flexsearch
 */
var t;function A(a,b,c){const e=typeof c,d=typeof a;if("undefined"!==e){if("undefined"!==d){if(c){if("function"===d&&e===d)return function(k){return a(c(k))};b=a.constructor;if(b===c.constructor){if(b===Array)return c.concat(a);if(b===Map){var f=new Map(c);for(var g of a)f.set(g[0],g[1]);return f}if(b===Set){g=new Set(c);for(f of a.values())g.add(f);return g}}}return a}return c}return"undefined"===d?b:a}function B(){return Object.create(null)}function E(a){return"string"===typeof a}
function I(a){return"object"===typeof a}function aa(a){const b=[];for(const c of a.keys())b.push(c);return b}function ba(a,b){if(E(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function ca(a){let b=0;for(let c=0,e;c<a.length;c++)(e=a[c])&&b<e.length&&(b=e.length);return b};var da=[["\u00aa","a"],["\u00b2","2"],["\u00b3","3"],["\u00b9","1"],["\u00ba","o"],["\u00bc","1\u20444"],["\u00bd","1\u20442"],["\u00be","3\u20444"],["\u00e0","a"],["\u00e1","a"],["\u00e2","a"],["\u00e3","a"],["\u00e4","a"],["\u00e5","a"],["\u00e7","c"],["\u00e8","e"],["\u00e9","e"],["\u00ea","e"],["\u00eb","e"],["\u00ec","i"],["\u00ed","i"],["\u00ee","i"],["\u00ef","i"],["\u00f1","n"],["\u00f2","o"],["\u00f3","o"],["\u00f4","o"],["\u00f5","o"],["\u00f6","o"],["\u00f9","u"],["\u00fa","u"],["\u00fb",
"u"],["\u00fc","u"],["\u00fd","y"],["\u00ff","y"],["\u0101","a"],["\u0103","a"],["\u0105","a"],["\u0107","c"],["\u0109","c"],["\u010b","c"],["\u010d","c"],["\u010f","d"],["\u0113","e"],["\u0115","e"],["\u0117","e"],["\u0119","e"],["\u011b","e"],["\u011d","g"],["\u011f","g"],["\u0121","g"],["\u0123","g"],["\u0125","h"],["\u0129","i"],["\u012b","i"],["\u012d","i"],["\u012f","i"],["\u0133","ij"],["\u0135","j"],["\u0137","k"],["\u013a","l"],["\u013c","l"],["\u013e","l"],["\u0140","l"],["\u0144","n"],
["\u0146","n"],["\u0148","n"],["\u0149","n"],["\u014d","o"],["\u014f","o"],["\u0151","o"],["\u0155","r"],["\u0157","r"],["\u0159","r"],["\u015b","s"],["\u015d","s"],["\u015f","s"],["\u0161","s"],["\u0163","t"],["\u0165","t"],["\u0169","u"],["\u016b","u"],["\u016d","u"],["\u016f","u"],["\u0171","u"],["\u0173","u"],["\u0175","w"],["\u0177","y"],["\u017a","z"],["\u017c","z"],["\u017e","z"],["\u017f","s"],["\u01a1","o"],["\u01b0","u"],["\u01c6","dz"],["\u01c9","lj"],["\u01cc","nj"],["\u01ce","a"],["\u01d0",
"i"],["\u01d2","o"],["\u01d4","u"],["\u01d6","u"],["\u01d8","u"],["\u01da","u"],["\u01dc","u"],["\u01df","a"],["\u01e1","a"],["\u01e3","ae"],["\u00e6","ae"],["\u01fd","ae"],["\u01e7","g"],["\u01e9","k"],["\u01eb","o"],["\u01ed","o"],["\u01ef","\u0292"],["\u01f0","j"],["\u01f3","dz"],["\u01f5","g"],["\u01f9","n"],["\u01fb","a"],["\u01ff","\u00f8"],["\u0201","a"],["\u0203","a"],["\u0205","e"],["\u0207","e"],["\u0209","i"],["\u020b","i"],["\u020d","o"],["\u020f","o"],["\u0211","r"],["\u0213","r"],["\u0215",
"u"],["\u0217","u"],["\u0219","s"],["\u021b","t"],["\u021f","h"],["\u0227","a"],["\u0229","e"],["\u022b","o"],["\u022d","o"],["\u022f","o"],["\u0231","o"],["\u0233","y"],["\u02b0","h"],["\u02b1","h"],["\u0266","h"],["\u02b2","j"],["\u02b3","r"],["\u02b4","\u0279"],["\u02b5","\u027b"],["\u02b6","\u0281"],["\u02b7","w"],["\u02b8","y"],["\u02e0","\u0263"],["\u02e1","l"],["\u02e2","s"],["\u02e3","x"],["\u02e4","\u0295"],["\u0390","\u03b9"],["\u03ac","\u03b1"],["\u03ad","\u03b5"],["\u03ae","\u03b7"],["\u03af",
"\u03b9"],["\u03b0","\u03c5"],["\u03ca","\u03b9"],["\u03cb","\u03c5"],["\u03cc","\u03bf"],["\u03cd","\u03c5"],["\u03ce","\u03c9"],["\u03d0","\u03b2"],["\u03d1","\u03b8"],["\u03d2","\u03a5"],["\u03d3","\u03a5"],["\u03d4","\u03a5"],["\u03d5","\u03c6"],["\u03d6","\u03c0"],["\u03f0","\u03ba"],["\u03f1","\u03c1"],["\u03f2","\u03c2"],["\u03f5","\u03b5"],["\u0439","\u0438"],["\u0450","\u0435"],["\u0451","\u0435"],["\u0453","\u0433"],["\u0457","\u0456"],["\u045c","\u043a"],["\u045d","\u0438"],["\u045e","\u0443"],
["\u0477","\u0475"],["\u04c2","\u0436"],["\u04d1","\u0430"],["\u04d3","\u0430"],["\u04d7","\u0435"],["\u04db","\u04d9"],["\u04dd","\u0436"],["\u04df","\u0437"],["\u04e3","\u0438"],["\u04e5","\u0438"],["\u04e7","\u043e"],["\u04eb","\u04e9"],["\u04ed","\u044d"],["\u04ef","\u0443"],["\u04f1","\u0443"],["\u04f3","\u0443"],["\u04f5","\u0447"]];const ea=/[^\p{L}\p{N}]+/u,fa=/(\d{3})/g,ha=/(\D)(\d{3})/g,ia=/(\d{3})(\D)/g,ja="".normalize&&/[\u0300-\u036f]/g;function J(a){if(!this||this.constructor!==J)return new J(...arguments);for(let b=0;b<arguments.length;b++)this.assign(arguments[b])}t=J.prototype;
t.assign=function(a){this.normalize=A(a.normalize,!0,this.normalize);let b=a.include,c=b||a.exclude||a.split,e;if(c||""===c){if("object"===typeof c&&c.constructor!==RegExp){let d="";e=!b;b||(d+="\\p{Z}");c.letter&&(d+="\\p{L}");c.number&&(d+="\\p{N}",e=!!b);c.symbol&&(d+="\\p{S}");c.punctuation&&(d+="\\p{P}");c.control&&(d+="\\p{C}");if(c=c.char)d+="object"===typeof c?c.join(""):c;try{this.split=new RegExp("["+(b?"^":"")+d+"]+","u")}catch(f){this.split=/\s+/}}else this.split=c,e=!1===c||2>"a1a".split(c).length;
this.numeric=A(a.numeric,e)}else{try{this.split=A(this.split,ea)}catch(d){this.split=/\s+/}this.numeric=A(a.numeric,A(this.numeric,!0))}this.prepare=A(a.prepare,null,this.prepare);this.finalize=A(a.finalize,null,this.finalize);ja||(this.mapper=new Map(da));this.rtl=A(a.rtl,!1,this.rtl);this.dedupe=A(a.dedupe,!1,this.dedupe);this.filter=A((c=a.filter)&&new Set(c),null,this.filter);this.matcher=A((c=a.matcher)&&new Map(c),null,this.matcher);this.mapper=A((c=a.mapper)&&new Map(c),null,this.mapper);this.stemmer=
A((c=a.stemmer)&&new Map(c),null,this.stemmer);this.replacer=A(a.replacer,null,this.replacer);this.minlength=A(a.minlength,1,this.minlength);this.maxlength=A(a.maxlength,0,this.maxlength);if(this.cache=c=A(a.cache,!0,this.cache))this.H=null,this.S="number"===typeof c?c:2E5,this.B=new Map,this.G=new Map,this.L=this.K=128;this.h="";this.M=null;this.A="";this.N=null;if(this.matcher)for(const d of this.matcher.keys())this.h+=(this.h?"|":"")+d;if(this.stemmer)for(const d of this.stemmer.keys())this.A+=
(this.A?"|":"")+d;return this};t.addStemmer=function(a,b){this.stemmer||(this.stemmer=new Map);this.stemmer.set(a,b);this.A+=(this.A?"|":"")+a;this.N=null;this.cache&&L(this);return this};t.addFilter=function(a){this.filter||(this.filter=new Set);this.filter.add(a);this.cache&&L(this);return this};t.addMapper=function(a,b){if("object"===typeof a)return this.addReplacer(a,b);if(1<a.length)return this.addMatcher(a,b);this.mapper||(this.mapper=new Map);this.mapper.set(a,b);this.cache&&L(this);return this};
t.addMatcher=function(a,b){if("object"===typeof a)return this.addReplacer(a,b);if(2>a.length&&(this.dedupe||this.mapper))return this.addMapper(a,b);this.matcher||(this.matcher=new Map);this.matcher.set(a,b);this.h+=(this.h?"|":"")+a;this.M=null;this.cache&&L(this);return this};t.addReplacer=function(a,b){if("string"===typeof a)return this.addMatcher(a,b);this.replacer||(this.replacer=[]);this.replacer.push(a,b);this.cache&&L(this);return this};
t.encode=function(a){if(this.cache&&a.length<=this.K)if(this.H){if(this.B.has(a))return this.B.get(a)}else this.H=setTimeout(L,50,this);this.normalize&&("function"===typeof this.normalize?a=this.normalize(a):a=ja?a.normalize("NFKD").replace(ja,"").toLowerCase():a.toLowerCase());this.prepare&&(a=this.prepare(a));this.numeric&&3<a.length&&(a=a.replace(ha,"$1 $2").replace(ia,"$1 $2").replace(fa,"$1 "));const b=!(this.dedupe||this.mapper||this.filter||this.matcher||this.stemmer||this.replacer);let c=
[],e=this.split||""===this.split?a.split(this.split):a;for(let f=0,g,k;f<e.length;f++)if((g=k=e[f])&&!(g.length<this.minlength))if(b)c.push(g);else if(!this.filter||!this.filter.has(g)){if(this.cache&&g.length<=this.L)if(this.H){var d=this.G.get(g);if(d||""===d){d&&c.push(d);continue}}else this.H=setTimeout(L,50,this);this.stemmer&&2<g.length&&(this.N||(this.N=new RegExp("(?!^)("+this.A+")$")),g=g.replace(this.N,h=>this.stemmer.get(h)),g.length<this.minlength||this.filter&&this.filter.has(g))&&(g=
"");if(g&&(this.mapper||this.dedupe&&1<g.length)){d="";for(let h=0,l="",m,n;h<g.length;h++)m=g.charAt(h),m===l&&this.dedupe||((n=this.mapper&&this.mapper.get(m))||""===n?n===l&&this.dedupe||!(l=n)||(d+=n):d+=l=m);g=d}this.matcher&&1<g.length&&(this.M||(this.M=new RegExp("("+this.h+")","g")),g=g.replace(this.M,h=>this.matcher.get(h)));if(g&&this.replacer)for(d=0;g&&d<this.replacer.length;d+=2)g=g.replace(this.replacer[d],this.replacer[d+1]);this.cache&&k.length<=this.L&&(this.G.set(k,g),this.G.size>
this.S&&(this.G.clear(),this.L=this.L/1.1|0));g&&c.push(g)}this.finalize&&(c=this.finalize(c)||c);this.cache&&a.length<=this.K&&(this.B.set(a,c),this.B.size>this.S&&(this.B.clear(),this.K=this.K/1.1|0));return c};function L(a){a.H=null;a.B.clear();a.G.clear()};let M,N;async function ka(a){a=a.data;var b=a.task;const c=a.id;let e=a.args;switch(b){case "init":N=a.options||{};(b=a.factory)?(Function("return "+b)()(self),M=new self.FlexSearch.Index(N),delete self.FlexSearch):M=new O(N);postMessage({id:c});break;default:let d;"export"===b&&(e[1]?(e[0]=N.export,e[2]=0,e[3]=1):e=null);"import"===b?e[0]&&(a=await N.import.call(M,e[0]),M.import(e[0],a)):(d=e&&M[b].apply(M,e))&&d.then&&(d=await d);postMessage("search"===b?{id:c,msg:d}:{id:c})}};function la(a){P.call(a,"add");P.call(a,"append");P.call(a,"search");P.call(a,"update");P.call(a,"remove")}let ma,na;const oa={},pa={};function qa(a){ma=0;oa[a]=pa[a]}
function P(a){this[a+"Async"]=function(){const b=arguments;var c=b[b.length-1];let e;"function"===typeof c&&(e=c,delete b[b.length-1]);ma||(ma=setTimeout(qa,0,a),na=Date.now());pa[a]||(pa[a]=oa[a]=1E3);if(!--oa[a]){oa[a]=pa[a]=pa[a]*this.priority*this.priority*3/(Date.now()-na)|0||1;ma=clearTimeout(ma);const f=this;return new Promise(g=>{setTimeout(function(){g(f[a+"Async"].apply(f,b))},0)})}const d=this[a].apply(this,b);c=d.then?d:new Promise(f=>f(d));e&&c.then(e);return c}};let ra=0;
function Q(a={}){function b(g){function k(h){h=h.data||h;const l=h.id,m=l&&d.h[l];m&&(m(h.msg),delete d.h[l])}this.worker=g;this.h=B();if(this.worker){e?this.worker.on("message",k):this.worker.onmessage=k;if(a.config)return new Promise(function(h){d.h[++ra]=function(){h(d)};d.worker.postMessage({id:ra,task:"init",factory:c,options:a})});this.worker.postMessage({task:"init",factory:c,options:a});return this}}if(!this||this.constructor!==Q)return new Q(a);let c="undefined"!==typeof self?self._factory:"undefined"!==
typeof window?window._factory:null;c&&(c=c.toString());const e="undefined"===typeof window,d=this,f=sa(c,e,a.worker);return f.then?f.then(function(g){return b.call(d,g)}):b.call(this,f)}R("add");R("append");R("search");R("update");R("remove");R("clear");R("export");R("import");la(Q.prototype);
function R(a){Q.prototype[a]=function(){const b=this,c=[].slice.call(arguments);var e=c[c.length-1];let d;"function"===typeof e&&(d=e,c.pop());e=new Promise(function(f){"export"===a&&"function"===typeof c[0]&&(c[0]=null);b.h[++ra]=f;b.worker.postMessage({task:a,id:ra,args:c})});return d?(e.then(d),this):e}}
function sa(a,b,c){return b?"undefined"!==typeof module?new (require("worker_threads")["Worker"])(__dirname + "/node/node.js"):import("worker_threads").then(function(worker){ return new worker["Worker"](import.meta.dirname + "/node/node.mjs"); }):a?new window.Worker(URL.createObjectURL(new Blob(["onmessage="+ka.toString()],{type:"text/javascript"}))):new window.Worker("string"===typeof c?c:import.meta.url.replace("/worker.js","/worker/worker.js").replace("flexsearch.bundle.module.min.js",
"module/worker/worker.js"),{type:"module"})};function ta(a,b=0){let c=[],e=[];b&&(b=25E4/b*5E3|0);for(const d of a.entries())e.push(d),e.length===b&&(c.push(e),e=[]);e.length&&c.push(e);return c}function ua(a,b){b||(b=new Map);for(let c=0,e;c<a.length;c++)e=a[c],b.set(e[0],e[1]);return b}function va(a,b=0){let c=[],e=[];b&&(b=25E4/b*1E3|0);for(const d of a.entries())e.push([d[0],ta(d[1])[0]]),e.length===b&&(c.push(e),e=[]);e.length&&c.push(e);return c}
function wa(a,b){b||(b=new Map);for(let c=0,e,d;c<a.length;c++)e=a[c],d=b.get(e[0]),b.set(e[0],ua(e[1],d));return b}function xa(a){let b=[],c=[];for(const e of a.keys())c.push(e),25E4===c.length&&(b.push(c),c=[]);c.length&&b.push(c);return b}function ya(a,b){b||(b=new Set);for(let c=0;c<a.length;c++)b.add(a[c]);return b}
function za(a,b,c,e,d,f,g=0){const k=e&&e.constructor===Array;var h=k?e.shift():e;if(!h)return this.export(a,b,d,f+1);if((h=a((b?b+".":"")+(g+1)+"."+c,JSON.stringify(h)))&&h.then){const l=this;return h.then(function(){return za.call(l,a,b,c,k?e:null,d,f,g+1)})}return za.call(this,a,b,c,k?e:null,d,f,g+1)};function Aa(a,b,c,e){let d=[];for(let f=0,g;f<a.index.length;f++)if(g=a.index[f],b>=g.length)b-=g.length;else{b=g[e?"splice":"slice"](b,c);const k=b.length;if(k&&(d=d.length?d.concat(b):b,c-=k,e&&(a.length-=k),!c))break;b=0}return d}
function S(a){if(!this)return new S(a);this.index=a?[a]:[];this.length=a?a.length:0;const b=this;return new Proxy([],{get(c,e){if("length"===e)return b.length;if("push"===e)return function(d){b.index[b.index.length-1].push(d);b.length++};if("pop"===e)return function(){if(b.length)return b.length--,b.index[b.index.length-1].pop()};if("indexOf"===e)return function(d){let f=0;for(let g=0,k,h;g<b.index.length;g++){k=b.index[g];h=k.indexOf(d);if(0<=h)return f+h;f+=k.length}return-1};if("includes"===e)return function(d){for(let f=
0;f<b.index.length;f++)if(b.index[f].includes(d))return!0;return!1};if("slice"===e)return function(d,f){return Aa(b,d||0,f||b.length,!1)};if("splice"===e)return function(d,f){return Aa(b,d||0,f||b.length,!0)};if("constructor"===e)return Array;if("symbol"!==typeof e)return(c=b.index[e/2**31|0])&&c[e]},set(c,e,d){c=e/2**31|0;(b.index[c]||(b.index[c]=[]))[e]=d;b.length++;return!0}})}S.prototype.clear=function(){this.index.length=0};S.prototype.destroy=function(){this.proxy=this.index=null};
S.prototype.push=function(){};function T(a=8){if(!this)return new T(a);this.index=B();this.B=[];this.size=0;32<a?(this.h=Ba,this.A=BigInt(a)):(this.h=Ca,this.A=a)}T.prototype.get=function(a){const b=this.index[this.h(a)];return b&&b.get(a)};T.prototype.set=function(a,b){var c=this.h(a);let e=this.index[c];e?(c=e.size,e.set(a,b),(c-=e.size)&&this.size++):(this.index[c]=e=new Map([[a,b]]),this.B.push(e))};
function U(a=8){if(!this)return new U(a);this.index=B();this.h=[];32<a?(this.B=Ba,this.A=BigInt(a)):(this.B=Ca,this.A=a)}U.prototype.add=function(a){var b=this.B(a);let c=this.index[b];c?(b=c.size,c.add(a),(b-=c.size)&&this.size++):(this.index[b]=c=new Set([a]),this.h.push(c))};t=T.prototype;t.has=U.prototype.has=function(a){const b=this.index[this.B(a)];return b&&b.has(a)};t.delete=U.prototype.delete=function(a){const b=this.index[this.B(a)];b&&b.delete(a)&&this.size--};
t.clear=U.prototype.clear=function(){this.index=B();this.h=[];this.size=0};t.values=U.prototype.values=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].values())yield b};t.keys=U.prototype.keys=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].keys())yield b};t.entries=U.prototype.entries=function*(){for(let a=0;a<this.h.length;a++)for(let b of this.h[a].entries())yield b};
function Ca(a){let b=2**this.A-1;if("number"==typeof a)return a&b;let c=0,e=this.A+1;for(let d=0;d<a.length;d++)c=(c*e^a.charCodeAt(d))&b;return 32===this.A?c+2**31:c}function Ba(a){let b=BigInt(2)**this.A-BigInt(1);var c=typeof a;if("bigint"===c)return a&b;if("number"===c)return BigInt(a)&b;c=BigInt(0);let e=this.A+BigInt(1);for(let d=0;d<a.length;d++)c=(c*e^BigInt(a.charCodeAt(d)))&b;return c};V.prototype.add=function(a,b,c){I(a)&&(b=a,a=ba(b,this.key));if(b&&(a||0===a)){if(!c&&this.reg.has(a))return this.update(a,b);for(let k=0,h;k<this.field.length;k++){h=this.D[k];var e=this.index.get(this.field[k]);if("function"===typeof h){var d=h(b);d&&e.add(a,d,!1,!0)}else if(d=h.I,!d||d(b))h.constructor===String?h=[""+h]:E(h)&&(h=[h]),Da(b,h,this.J,0,e,a,h[0],c)}if(this.tag)for(e=0;e<this.F.length;e++){var f=this.F[e];d=this.tag.get(this.R[e]);let k=B();if("function"===typeof f){if(f=f(b),!f)continue}else{var g=
f.I;if(g&&!g(b))continue;f.constructor===String&&(f=""+f);f=ba(b,f)}if(d&&f){E(f)&&(f=[f]);for(let h=0,l,m;h<f.length;h++)if(l=f[h],!k[l]&&(k[l]=1,(g=d.get(l))?m=g:d.set(l,m=[]),!c||!m.includes(a))){if(m.length===2**31-1){g=new S(m);if(this.fastupdate)for(let n of this.reg.values())n.includes(m)&&(n[n.indexOf(m)]=g);d.set(l,m=g)}m.push(a);this.fastupdate&&((g=this.reg.get(a))?g.push(m):this.reg.set(a,[m]))}}}if(this.store&&(!c||!this.store.has(a))){let k;if(this.C){k=B();for(let h=0,l;h<this.C.length;h++){l=
this.C[h];if((c=l.I)&&!c(b))continue;let m;if("function"===typeof l){m=l(b);if(!m)continue;l=[l.V]}else if(E(l)||l.constructor===String){k[l]=b[l];continue}Ea(b,k,l,0,l[0],m)}}this.store.set(a,k||b)}this.worker&&(this.fastupdate||this.reg.add(a))}return this};function Ea(a,b,c,e,d,f){a=a[d];if(e===c.length-1)b[d]=f||a;else if(a)if(a.constructor===Array)for(b=b[d]=Array(a.length),d=0;d<a.length;d++)Ea(a,b,c,e,d);else b=b[d]||(b[d]=B()),d=c[++e],Ea(a,b,c,e,d)}
function Da(a,b,c,e,d,f,g,k){if(a=a[g])if(e===b.length-1){if(a.constructor===Array){if(c[e]){for(b=0;b<a.length;b++)d.add(f,a[b],!0,!0);return}a=a.join(" ")}d.add(f,a,k,!0)}else if(a.constructor===Array)for(g=0;g<a.length;g++)Da(a,b,c,e,d,f,g,k);else g=b[++e],Da(a,b,c,e,d,f,g,k);else d.db&&d.remove(f)};function Fa(a,b,c,e,d,f,g){const k=a.length;let h=[],l;var m;l=B();for(let n=0,p,q,r,u;n<b;n++)for(let v=0;v<k;v++)if(r=a[v],n<r.length&&(p=r[n]))for(let x=0;x<p.length;x++)q=p[x],(m=l[q])?l[q]++:(m=0,l[q]=1),u=h[m]||(h[m]=[]),g||(m=n+(v||!d?0:f||0),u=u[m]||(u[m]=[])),u.push(q);if(a=h.length)if(d)h=1<h.length?Ga(h,c,e,g,f):(h=h[0]).length>c||e?h.slice(e,c+e):h;else{if(a<k)return[];h=h[a-1];if(c||e)if(g){if(h.length>c||e)h=h.slice(e,c+e)}else{d=[];for(let n=0,p;n<h.length;n++)if(p=h[n],p.length>e)e-=
p.length;else{if(p.length>c||e)p=p.slice(e,c+e),c-=p.length,e&&(e-=p.length);d.push(p);if(!c)break}h=1<d.length?[].concat.apply([],d):d[0]}}return h}
function Ga(a,b,c,e,d){const f=[],g=B();let k;var h=a.length;let l;if(e)for(d=h-1;0<=d;d--){if(l=(e=a[d])&&e.length)for(h=0;h<l;h++)if(k=e[h],!g[k])if(g[k]=1,c)c--;else if(f.push(k),f.length===b)return f}else for(let m=h-1,n,p=0;0<=m;m--){n=a[m];for(let q=0;q<n.length;q++)if(l=(e=n[q])&&e.length)for(let r=0;r<l;r++)if(k=e[r],!g[k])if(g[k]=1,c)c--;else{let u=(q+(m<h-1?d||0:0))/(m+1)|0;(f[u]||(f[u]=[])).push(k);if(++p===b)return f}}return f}
function Ha(a,b,c){const e=B(),d=[];for(let f=0,g;f<b.length;f++){g=b[f];for(let k=0;k<g.length;k++)e[g[k]]=1}if(c)for(let f=0,g;f<a.length;f++)g=a[f],e[g]&&(d.push(g),e[g]=0);else for(let f=0,g,k;f<a.result.length;f++)for(g=a.result[f],b=0;b<g.length;b++)k=g[b],e[k]&&((d[f]||(d[f]=[])).push(k),e[k]=0);return d};function Ia(a,b,c,e){if(!a.length)return a;if(1===a.length)return a=a[0],a=c||a.length>b?b?a.slice(c,c+b):a.slice(c):a,e?W.call(this,a):a;let d=[];for(let f=0,g,k;f<a.length;f++)if((g=a[f])&&(k=g.length)){if(c){if(c>=k){c-=k;continue}c<k&&(g=b?g.slice(c,c+b):g.slice(c),k=g.length,c=0)}k>b&&(g=g.slice(0,b),k=b);if(!d.length&&k>=b)return e?W.call(this,g):g;d.push(g);b-=k;if(!b)break}d=1<d.length?[].concat.apply([],d):d[0];return e?W.call(this,d):d};function Ja(a,b,c){var e=c[0];if(e.then)return Promise.all(c).then(function(m){return a[b].apply(a,m)});if(e[0]&&e[0].index)return a[b].apply(a,e);e=[];let d=[],f=0,g=0,k,h,l;for(let m=0,n;m<c.length;m++)if(n=c[m]){let p;if(n.constructor===X)p=n.result;else if(n.constructor===Array)p=n;else if(f=n.limit||0,g=n.offset||0,l=n.suggest,h=n.resolve,k=n.enrich&&h,n.index)n.resolve=!1,p=n.index.search(n).result,n.resolve=h;else if(n.and)p=a.and(n.and);else if(n.or)p=a.or(n.or);else if(n.xor)p=a.xor(n.xor);
else if(n.not)p=a.not(n.not);else continue;if(p.then)d.push(p);else if(p.length)e[m]=p;else if(!l&&("and"===b||"xor"===b)){e=[];break}}return{O:e,P:d,limit:f,offset:g,enrich:k,resolve:h,suggest:l}};X.prototype.or=function(){const {O:a,P:b,limit:c,offset:e,enrich:d,resolve:f}=Ja(this,"or",arguments);return Ka.call(this,a,b,c,e,d,f)};function Ka(a,b,c,e,d,f){if(b.length){const g=this;return Promise.all(b).then(function(k){a=[];for(let h=0,l;h<k.length;h++)(l=k[h]).length&&(a[h]=l);return Ka.call(g,a,[],c,e,d,f)})}a.length&&(this.result.length&&a.push(this.result),2>a.length?this.result=a[0]:(this.result=Ga(a,c,e,!1,this.h),e=0));return f?this.resolve(c,e,d):this};X.prototype.and=function(){let a=this.result.length,b,c,e,d;if(!a){const f=arguments[0];f&&(a=!!f.suggest,d=f.resolve,b=f.limit,c=f.offset,e=f.enrich&&d)}if(a){const {O:f,P:g,limit:k,offset:h,enrich:l,resolve:m,suggest:n}=Ja(this,"and",arguments);return La.call(this,f,g,k,h,l,m,n)}return d?this.resolve(b,c,e):this};
function La(a,b,c,e,d,f,g){if(b.length){const k=this;return Promise.all(b).then(function(h){a=[];for(let l=0,m;l<h.length;l++)(m=h[l]).length&&(a[l]=m);return La.call(k,a,[],c,e,d,f,g)})}if(a.length)if(this.result.length&&a.unshift(this.result),2>a.length)this.result=a[0];else{if(b=ca(a))return this.result=Fa(a,b,c,e,g,this.h,f),f?d?W.call(this.index,this.result):this.result:this;this.result=[]}else g||(this.result=a);return f?this.resolve(c,e,d):this};X.prototype.xor=function(){const {O:a,P:b,limit:c,offset:e,enrich:d,resolve:f,suggest:g}=Ja(this,"xor",arguments);return Ma.call(this,a,b,c,e,d,f,g)};
function Ma(a,b,c,e,d,f,g){if(b.length){const k=this;return Promise.all(b).then(function(h){a=[];for(let l=0,m;l<h.length;l++)(m=h[l]).length&&(a[l]=m);return Ma.call(k,a,[],c,e,d,f,g)})}if(a.length)if(this.result.length&&a.unshift(this.result),2>a.length)this.result=a[0];else return this.result=Na.call(this,a,c,e,f,this.h),f?d?W.call(this.index,this.result):this.result:this;else g||(this.result=a);return f?this.resolve(c,e,d):this}
function Na(a,b,c,e,d){const f=[],g=B();let k=0;for(let h=0,l;h<a.length;h++)if(l=a[h]){k<l.length&&(k=l.length);for(let m=0,n;m<l.length;m++)if(n=l[m])for(let p=0,q;p<n.length;p++)q=n[p],g[q]=g[q]?2:1}for(let h=0,l,m=0;h<k;h++)for(let n=0,p;n<a.length;n++)if(p=a[n])if(l=p[h])for(let q=0,r;q<l.length;q++)if(r=l[q],1===g[r])if(c)c--;else if(e){if(f.push(r),f.length===b)return f}else{const u=h+(n?d:0);f[u]||(f[u]=[]);f[u].push(r);if(++m===b)return f}return f};X.prototype.not=function(){const {O:a,P:b,limit:c,offset:e,enrich:d,resolve:f,suggest:g}=Ja(this,"not",arguments);return Oa.call(this,a,b,c,e,d,f,g)};function Oa(a,b,c,e,d,f,g){if(b.length){const k=this;return Promise.all(b).then(function(h){a=[];for(let l=0,m;l<h.length;l++)(m=h[l]).length&&(a[l]=m);return Oa.call(k,a,[],c,e,d,f,g)})}if(a.length&&this.result.length)this.result=Pa.call(this,a,c,e,f);else if(f)return this.resolve(c,e,d);return f?d?W.call(this.index,this.result):this.result:this}
function Pa(a,b,c,e){const d=[];a=new Set(a.flat().flat());for(let f=0,g,k=0;f<this.result.length;f++)if(g=this.result[f])for(let h=0,l;h<g.length;h++)if(l=g[h],!a.has(l))if(c)c--;else if(e){if(d.push(l),d.length===b)return d}else if(d[f]||(d[f]=[]),d[f].push(l),++k===b)return d;return d};function X(a){if(!this||this.constructor!==X)return new X(a);if(a&&a.index)return a.resolve=!1,this.index=a.index,this.h=a.boost||0,this.result=a.index.search(a).result,this;this.index=null;this.result=a||[];this.h=0}X.prototype.limit=function(a){if(this.result.length){const b=[];for(let c=0,e;c<this.result.length;c++)if(e=this.result[c])if(e.length<=a){if(b[c]=e,a-=e.length,!a)break}else{b[c]=e.slice(0,a);break}this.result=b}return this};
X.prototype.offset=function(a){if(this.result.length){const b=[];for(let c=0,e;c<this.result.length;c++)if(e=this.result[c])e.length<=a?a-=e.length:(b[c]=e.slice(a),a=0);this.result=b}return this};X.prototype.boost=function(a){this.h+=a;return this};X.prototype.resolve=function(a,b,c){const e=this.result,d=this.index;this.result=this.index=null;return e.length?("object"===typeof a&&(c=a.enrich,b=a.offset,a=a.limit),Ia.call(d,e,a||100,b,c)):e};B();V.prototype.search=function(a,b,c,e){c||(!b&&I(a)?(c=a,a=""):I(b)&&(c=b,b=0));let d=[],f=[],g;let k;let h;let l,m=0;let n;if(c){c.constructor===Array&&(c={index:c});a=c.query||a;g=c.pluck;k=c.merge;h=g||c.field||(h=c.index)&&(h.index?null:h);var p=this.tag&&c.tag;var q=c.suggest;var r=!1!==c.resolve;r||g||!(h=h||this.field)||(E(h)?g=h:(h.constructor===Array&&1===h.length&&(h=h[0]),g=h.field||h.index));var u=this.store&&c.enrich&&r;n=c.highlight&&u;b=c.limit||b;l=c.offset||0;b||(b=100);if(p&&(!this.db||
!e)){p.constructor!==Array&&(p=[p]);var v=[];for(let z=0,w;z<p.length;z++)if(w=p[z],w.field&&w.tag){var x=w.tag;if(x.constructor===Array)for(var y=0;y<x.length;y++)v.push(w.field,x[y]);else v.push(w.field,x)}else{x=Object.keys(w);for(let D=0,G,C;D<x.length;D++)if(G=x[D],C=w[G],C.constructor===Array)for(y=0;y<C.length;y++)v.push(G,C[y]);else v.push(G,C)}p=v;if(!a){q=[];if(v.length)for(p=0;p<v.length;p+=2){if(this.db){r=this.index.get(v[p]);if(!r)continue;q.push(r=r.db.tag(v[p+1],b,l,u))}else r=Qa.call(this,
v[p],v[p+1],b,l,u);d.push({field:v[p],tag:v[p+1],result:r})}return q.length?Promise.all(q).then(function(z){for(let w=0;w<z.length;w++)d[w].result=z[w];return d}):d}}h&&h.constructor!==Array&&(h=[h])}h||(h=this.field);v=!e&&(this.worker||this.db)&&[];let F;for(let z=0,w,D,G;z<h.length;z++){D=h[z];if(this.db&&this.tag&&!this.D[z])continue;let C;E(D)||(C=D,D=C.field,a=C.query||a,b=C.limit||b,l=C.offset||l,q=C.suggest||q,u=this.store&&(C.enrich||u));if(e)w=e[z];else if(x=C||c,y=this.index.get(D),p&&
(this.db&&(x.tag=p,F=y.db.support_tag_search,x.field=h),F||(x.enrich=!1)),v){v[z]=y.search(a,b,x);x&&u&&(x.enrich=u);continue}else w=y.search(a,b,x),x&&u&&(x.enrich=u);G=w&&(r?w.length:w.result.length);if(p&&G){x=[];y=0;if(this.db&&e){if(!F)for(let H=h.length;H<e.length;H++){let K=e[H];if(K&&K.length)y++,x.push(K);else if(!q)return r?d:new X(d)}}else for(let H=0,K,nb;H<p.length;H+=2){K=this.tag.get(p[H]);if(!K)if(q)continue;else return r?d:new X(d);if(nb=(K=K&&K.get(p[H+1]))&&K.length)y++,x.push(K);
else if(!q)return r?d:new X(d)}if(y){w=Ha(w,x,r);G=w.length;if(!G&&!q)return r?w:new X(w);y--}}if(G)f[m]=D,d.push(w),m++;else if(1===h.length)return r?d:new X(d)}if(v){if(this.db&&p&&p.length&&!F)for(u=0;u<p.length;u+=2){e=this.index.get(p[u]);if(!e)if(q)continue;else return r?d:new X(d);v.push(e.db.tag(p[u+1],b,l,!1))}const z=this;return Promise.all(v).then(function(w){return w.length?z.search(a,b,c,w):w})}if(!m)return r?d:new X(d);if(g&&(!u||!this.store))return d[0];v=[];for(let z=0,w;z<f.length;z++){w=
d[z];u&&w.length&&!w[0].doc&&(this.db?v.push(w=this.index.get(this.field[0]).db.enrich(w)):w=W.call(this,w));if(g)return r?w:new X(w);d[z]={field:f[z],result:w}}if(u&&this.db&&v.length){const z=this;return Promise.all(v).then(function(w){for(let D=0;D<w.length;D++)d[D].result=w[D];return k?Ra(d,b):n?Sa(d,a,z.index,z.field,z.D,n):d})}return k?Ra(d,b):n?Sa(d,a,this.index,this.field,this.D,n):d};
function Sa(a,b,c,e,d,f){let g,k,h;for(let m=0,n,p,q,r,u;m<a.length;m++){n=a[m].result;p=a[m].field;r=c.get(p);q=r.encoder;h=r.tokenize;u=d[e.indexOf(p)];q!==g&&(g=q,k=g.encode(b));for(let v=0;v<n.length;v++){let x="";var l=ba(n[v].doc,u);let y=g.encode(l);l=l.split(g.split);for(let F=0,z,w;F<y.length;F++){z=y[F];w=l[F];let D;for(let G=0,C;G<k.length;G++)if(C=k[G],"strict"===h){if(z===C){x+=(x?" ":"")+f.replace("$1",w);D=!0;break}}else{const H=z.indexOf(C);if(-1<H){x+=(x?" ":"")+w.substring(0,H)+
f.replace("$1",w.substring(H,C.length))+w.substring(H+C.length);D=!0;break}}D||(x+=(x?" ":"")+l[F])}n[v].highlight=x}}return a}function Ra(a,b){const c=[],e=B();for(let d=0,f,g;d<a.length;d++){f=a[d];g=f.result;for(let k=0,h,l,m;k<g.length;k++)if(l=g[k],h=l.id,m=e[h])m.push(f.field);else{if(c.length===b)return c;l.field=e[h]=[f.field];c.push(l)}}return c}
function Qa(a,b,c,e,d){a=this.tag.get(a);if(!a)return[];if((b=(a=a&&a.get(b))&&a.length-e)&&0<b){if(b>c||e)a=a.slice(e,e+c);d&&(a=W.call(this,a));return a}}function W(a){if(!this||!this.store)return a;const b=Array(a.length);for(let c=0,e;c<a.length;c++)e=a[c],b[c]={id:e,doc:this.store.get(e)};return b};function V(a){if(!this||this.constructor!==V)return new V(a);const b=a.document||a.doc||a;let c,e;this.D=[];this.field=[];this.J=[];this.key=(c=b.key||b.id)&&Ta(c,this.J)||"id";(e=a.keystore||0)&&(this.keystore=e);this.fastupdate=!!a.fastupdate;this.reg=!this.fastupdate||a.worker||a.db?e?new U(e):new Set:e?new T(e):new Map;this.C=(c=b.store||null)&&c&&!0!==c&&[];this.store=c&&(e?new T(e):new Map);this.cache=(c=a.cache||null)&&new Y(c);a.cache=!1;this.worker=a.worker;this.index=Ua.call(this,a,b);this.tag=
null;if(c=b.tag)if("string"===typeof c&&(c=[c]),c.length){this.tag=new Map;this.F=[];this.R=[];for(let d=0,f,g;d<c.length;d++){f=c[d];g=f.field||f;if(!g)throw Error("The tag field from the document descriptor is undefined.");f.custom?this.F[d]=f.custom:(this.F[d]=Ta(g,this.J),f.filter&&("string"===typeof this.F[d]&&(this.F[d]=new String(this.F[d])),this.F[d].I=f.filter));this.R[d]=g;this.tag.set(g,new Map)}}if(this.worker){this.fastupdate=!1;a=[];for(const d of this.index.values())d.then&&a.push(d);
if(a.length){const d=this;return Promise.all(a).then(function(f){let g=0;for(const k of d.index.entries()){const h=k[0];k[1].then&&d.index.set(h,f[g++])}return d})}}else a.db&&(this.fastupdate=!1,this.mount(a.db))}t=V.prototype;
t.mount=function(a){let b=this.field;if(this.tag)for(let d=0,f;d<this.R.length;d++){f=this.R[d];var c=void 0;this.index.set(f,c=new O({},this.reg));b===this.field&&(b=b.slice(0));b.push(f);c.tag=this.tag.get(f)}c=[];const e={db:a.db,type:a.type,fastupdate:a.fastupdate};for(let d=0,f,g;d<b.length;d++){e.field=g=b[d];f=this.index.get(g);const k=new a.constructor(a.id,e);k.id=a.id;c[d]=k.mount(f);f.document=!0;d?f.bypass=!0:f.store=this.store}this.db=!0;return Promise.all(c)};
t.commit=async function(a,b){const c=[];for(const e of this.index.values())c.push(e.db.commit(e,a,b));await Promise.all(c);this.reg.clear()};t.destroy=function(){const a=[];for(const b of this.index.values())a.push(b.destroy());return Promise.all(a)};
function Ua(a,b){const c=new Map;let e=b.index||b.field||b;E(e)&&(e=[e]);for(let d=0,f,g;d<e.length;d++){f=e[d];E(f)||(g=f,f=f.field);g=I(g)?Object.assign({},a,g):a;if(this.worker){const k=new Q(g);c.set(f,k)}this.worker||c.set(f,new O(g,this.reg));g.custom?this.D[d]=g.custom:(this.D[d]=Ta(f,this.J),g.filter&&("string"===typeof this.D[d]&&(this.D[d]=new String(this.D[d])),this.D[d].I=g.filter));this.field[d]=f}if(this.C){a=b.store;E(a)&&(a=[a]);for(let d=0,f,g;d<a.length;d++)f=a[d],g=f.field||f,f.custom?
(this.C[d]=f.custom,f.custom.V=g):(this.C[d]=Ta(g,this.J),f.filter&&("string"===typeof this.C[d]&&(this.C[d]=new String(this.C[d])),this.C[d].I=f.filter))}return c}function Ta(a,b){const c=a.split(":");let e=0;for(let d=0;d<c.length;d++)a=c[d],"]"===a[a.length-1]&&(a=a.substring(0,a.length-2))&&(b[e]=!0),a&&(c[e++]=a);e<c.length&&(c.length=e);return 1<e?c:c[0]}t.append=function(a,b){return this.add(a,b,!0)};t.update=function(a,b){return this.remove(a).add(a,b)};
t.remove=function(a){I(a)&&(a=ba(a,this.key));for(var b of this.index.values())b.remove(a,!0);if(this.reg.has(a)){if(this.tag&&!this.fastupdate)for(let c of this.tag.values())for(let e of c){b=e[0];const d=e[1],f=d.indexOf(a);-1<f&&(1<d.length?d.splice(f,1):c.delete(b))}this.store&&this.store.delete(a);this.reg.delete(a)}this.cache&&this.cache.remove(a);return this};
t.clear=function(){for(const a of this.index.values())a.clear();if(this.tag)for(const a of this.tag.values())a.clear();this.store&&this.store.clear();return this};t.contain=function(a){return this.db?this.index.get(this.field[0]).db.has(a):this.reg.has(a)};t.cleanup=function(){for(const a of this.index.values())a.cleanup();return this};t.get=function(a){return this.db?this.index.get(this.field[0]).db.enrich(a).then(function(b){return b[0]&&b[0].doc}):this.store.get(a)};
t.set=function(a,b){this.store.set(a,b);return this};t.searchCache=Va;
t.export=function(a,b,c=0,e=0){if(c<this.field.length){const g=this.field[c];if((b=this.index.get(g).export(a,g,c,e=1))&&b.then){const k=this;return b.then(function(){return k.export(a,g,c+1)})}return this.export(a,g,c+1)}let d,f;switch(e){case 0:d="reg";f=xa(this.reg);b=null;break;case 1:d="tag";f=va(this.tag,this.reg.size);b=null;break;case 2:d="doc";f=ta(this.store);b=null;break;case 3:d="cfg";b=f=null;break;default:return}return za.call(this,a,b,d,f,c,e)};
t.import=function(a,b){var c=a.split(".");"json"===c[c.length-1]&&c.pop();const e=2<c.length?c[0]:"";c=2<c.length?c[2]:c[1];if(this.worker&&e)return this.index.get(e).import(a);if(b){"string"===typeof b&&(b=JSON.parse(b));if(e)return this.index.get(e).import(c,b);switch(c){case "reg":this.fastupdate=!1;this.reg=ya(b,this.reg);for(let d=0,f;d<this.field.length;d++)f=this.index.get(this.field[d]),f.fastupdate=!1,f.reg=this.reg;if(this.worker){b=[];for(const d of this.index.values())b.push(d.import(a));
return Promise.all(b)}break;case "tag":this.tag=wa(b,this.tag);break;case "doc":this.store=ua(b,this.store)}}};la(V.prototype);function Va(a,b,c){a=("object"===typeof a?""+a.query:a).toLowerCase();this.cache||(this.cache=new Y);let e=this.cache.get(a);if(!e){e=this.search(a,b,c);if(e.then){const d=this;e.then(function(f){d.cache.set(a,f);return f})}this.cache.set(a,e)}return e}function Y(a){this.limit=a&&!0!==a?a:1E3;this.cache=new Map;this.h=""}Y.prototype.set=function(a,b){this.cache.set(this.h=a,b);this.cache.size>this.limit&&this.cache.delete(this.cache.keys().next().value)};
Y.prototype.get=function(a){const b=this.cache.get(a);b&&this.h!==a&&(this.cache.delete(a),this.cache.set(this.h=a,b));return b};Y.prototype.remove=function(a){for(const b of this.cache){const c=b[0];b[1].includes(a)&&this.cache.delete(c)}};Y.prototype.clear=function(){this.cache.clear();this.h=""};const Wa={normalize:function(a){return a.toLowerCase()}};const Xa=new Map([["b","p"],["v","f"],["w","f"],["z","s"],["x","s"],["d","t"],["n","m"],["c","k"],["g","k"],["j","k"],["q","k"],["i","e"],["y","e"],["u","o"]]);const Ya=new Map([["ae","a"],["oe","o"],["sh","s"],["kh","k"],["th","t"],["pf","f"]]),Za=[/([^aeo])h(.)/g,"$1$2",/([aeo])h([^aeo]|$)/g,"$1$2",/([^0-9])\1+/g,"$1"];const $a={a:"",e:"",i:"",o:"",u:"",y:"",b:1,f:1,p:1,v:1,c:2,g:2,j:2,k:2,q:2,s:2,x:2,z:2,"\u00df":2,d:3,t:3,l:4,m:5,n:5,r:6};const ab=/[\x00-\x7F]+/g;const bb=/[\x00-\x7F]+/g;const cb=/[\x00-\x7F]+/g;var db={LatinExact:{normalize:!1,dedupe:!1},LatinDefault:Wa,LatinSimple:{normalize:!0,dedupe:!0},LatinBalance:{normalize:!0,dedupe:!0,mapper:Xa},LatinAdvanced:{normalize:!0,dedupe:!0,mapper:Xa,matcher:Ya,replacer:Za},LatinExtra:{normalize:!0,dedupe:!0,mapper:Xa,replacer:Za.concat([/(?!^)[aeo]/g,""]),matcher:Ya},LatinSoundex:{normalize:!0,dedupe:!1,include:{letter:!0},finalize:function(a){for(let c=0;c<a.length;c++){var b=a[c];let e=b.charAt(0),d=$a[e];for(let f=1,g;f<b.length&&(g=b.charAt(f),"h"===
g||"w"===g||!(g=$a[g])||g===d||(e+=g,d=g,4!==e.length));f++);a[c]=e}}},ArabicDefault:{rtl:!0,normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(ab," ")}},CjkDefault:{normalize:!1,dedupe:!0,split:"",prepare:function(a){return(""+a).replace(bb,"")}},CyrillicDefault:{normalize:!1,dedupe:!0,prepare:function(a){return(""+a).replace(cb," ")}}};const eb={memory:{resolution:1},performance:{resolution:6,fastupdate:!0,context:{depth:1,resolution:3}},match:{tokenize:"forward"},score:{resolution:9,context:{depth:2,resolution:9}}};O.prototype.add=function(a,b,c,e){if(b&&(a||0===a)){if(!e&&!c&&this.reg.has(a))return this.update(a,b);b=this.encoder.encode(b);if(e=b.length){const l=B(),m=B(),n=this.depth,p=this.resolution;for(let q=0;q<e;q++){let r=b[this.rtl?e-1-q:q];var d=r.length;if(d&&(n||!m[r])){var f=this.score?this.score(b,r,q,null,0):fb(p,e,q),g="";switch(this.tokenize){case "full":if(2<d){for(f=0;f<d;f++)for(var k=d;k>f;k--){g=r.substring(f,k);var h=this.score?this.score(b,r,q,g,f):fb(p,e,q,d,f);gb(this,m,g,h,a,c)}break}case "reverse":if(1<
d){for(k=d-1;0<k;k--)g=r[k]+g,h=this.score?this.score(b,r,q,g,k):fb(p,e,q,d,k),gb(this,m,g,h,a,c);g=""}case "forward":if(1<d){for(k=0;k<d;k++)g+=r[k],gb(this,m,g,f,a,c);break}default:if(gb(this,m,r,f,a,c),n&&1<e&&q<e-1)for(d=B(),g=this.U,f=r,k=Math.min(n+1,e-q),d[f]=1,h=1;h<k;h++)if((r=b[this.rtl?e-1-q-h:q+h])&&!d[r]){d[r]=1;const u=this.score?this.score(b,f,q,r,h):fb(g+(e/2>g?0:1),e,q,k-1,h-1),v=this.bidirectional&&r>f;gb(this,l,v?f:r,u,a,c,v?r:f)}}}}this.fastupdate||this.reg.add(a)}else b=""}this.db&&
(b||this.commit_task.push({del:a}),this.T&&hb(this));return this};function gb(a,b,c,e,d,f,g){let k=g?a.ctx:a.map,h;if(!b[c]||g&&!(h=b[c])[g])if(g?(b=h||(b[c]=B()),b[g]=1,(h=k.get(g))?k=h:k.set(g,k=new Map)):b[c]=1,(h=k.get(c))?k=h:k.set(c,k=h=[]),k=k[e]||(k[e]=[]),!f||!k.includes(d)){if(k.length===2**31-1){b=new S(k);if(a.fastupdate)for(let l of a.reg.values())l.includes(k)&&(l[l.indexOf(k)]=b);h[e]=k=b}k.push(d);a.fastupdate&&((e=a.reg.get(d))?e.push(k):a.reg.set(d,[k]))}}
function fb(a,b,c,e,d){return c&&1<a?b+(e||0)<=a?c+(d||0):(a-1)/(b+(e||0))*(c+(d||0))+1|0:0};O.prototype.search=function(a,b,c){c||(!b&&I(a)?(c=a,a=""):I(b)&&(c=b,b=0));let e=[],d,f,g,k=0,h,l,m,n,p;c?(a=c.query||a,b=c.limit||b,k=c.offset||0,f=c.context,g=c.suggest,p=(h=!1!==c.resolve)&&c.enrich,m=c.boost,n=c.resolution,l=this.db&&c.tag):h=this.resolve;let q=this.encoder.encode(a);d=q.length;b=b||(h?100:0);if(1===d)return ib.call(this,q[0],"",b,k,h,p,l);f=this.depth&&!1!==f;if(2===d&&f&&!g)return ib.call(this,q[0],q[1],b,k,h,p,l);let r=B(),u=0,v;1<d&&f&&(v=q[0],u=1);n||0===n||(n=v?this.U:
this.resolution);if(this.db){if(this.db.search&&(a=this.db.search(this,q,b,k,g,h,p,l),!1!==a))return a;const x=this;return async function(){for(let y,F;u<d;u++){if((F=q[u])&&!r[F]){r[F]=1;y=await jb(x,F,v,0,0,!1,!1);if(y=kb(y,e,g,n)){e=y;break}v&&(g&&y&&e.length||(v=F))}g&&v&&u===d-1&&!e.length&&(v="",u=-1,r=B())}return lb(e,n,b,k,g,m,h)}()}for(let x,y;u<d;u++){if((y=q[u])&&!r[y]){r[y]=1;x=jb(this,y,v,0,0,!1,!1);if(x=kb(x,e,g,n)){e=x;break}v&&(g&&x&&e.length||(v=y))}g&&v&&u===d-1&&!e.length&&(v="",
u=-1,r=B())}return lb(e,n,b,k,g,m,h)};function lb(a,b,c,e,d,f,g){let k=a.length,h=a;if(1<k)h=Fa(a,b,c,e,d,f,g);else if(1===k)return g?Ia.call(null,a[0],c,e):new X(a[0]);return g?h:new X(h)}function ib(a,b,c,e,d,f,g){a=jb(this,a,b,c,e,d,f,g);return this.db?a.then(function(k){return d?k||[]:new X(k)}):a&&a.length?d?Ia.call(this,a,c,e):new X(a):d?[]:new X}
function kb(a,b,c,e){let d=[];if(a&&a.length){if(a.length<=e){b.push(a);return}for(let f=0,g;f<e;f++)if(g=a[f])d[f]=g;if(d.length){b.push(d);return}}if(!c)return d}function jb(a,b,c,e,d,f,g,k){let h;c&&(h=a.bidirectional&&b>c)&&(h=c,c=b,b=h);if(a.db)return a.db.get(b,c,e,d,f,g,k);a=c?(a=a.ctx.get(c))&&a.get(b):a.map.get(b);return a};O.prototype.remove=function(a,b){const c=this.reg.size&&(this.fastupdate?this.reg.get(a):this.reg.has(a));if(c){if(this.fastupdate)for(let e=0,d;e<c.length;e++){if(d=c[e])if(2>d.length)d.pop();else{const f=d.indexOf(a);f===c.length-1?d.pop():d.splice(f,1)}}else mb(this.map,a),this.depth&&mb(this.ctx,a);b||this.reg.delete(a)}this.db&&(this.commit_task.push({del:a}),this.T&&hb(this));this.cache&&this.cache.remove(a);return this};
function mb(a,b){let c=0;if(a.constructor===Array)for(let e=0,d,f;e<a.length;e++){if((d=a[e])&&d.length)if(f=d.indexOf(b),0<=f){1<d.length?(d.splice(f,1),c++):delete a[e];break}else c++}else for(let e of a.entries()){const d=e[0],f=mb(e[1],b);f?c+=f:a.delete(d)}return c};function O(a,b){if(!this||this.constructor!==O)return new O(a);if(a){var c=E(a)?a:a.preset;c&&(a=Object.assign({},eb[c],a))}else a={};c=a.context;const e=!0===c?{depth:1}:c||{},d=E(a.encoder)?db[a.encoder]:a.encode||a.encoder||Wa;this.encoder=d.encode?d:"object"===typeof d?new J(d):{encode:d};this.resolution=a.resolution||9;this.tokenize=(c=a.tokenize)&&"default"!==c&&c||"strict";this.depth="strict"===c&&e.depth||0;this.bidirectional=!1!==e.bidirectional;this.fastupdate=!!a.fastupdate;this.score=
a.score||null;(c=a.keystore||0)&&(this.keystore=c);this.map=c?new T(c):new Map;this.ctx=c?new T(c):new Map;this.reg=b||(this.fastupdate?c?new T(c):new Map:c?new U(c):new Set);this.U=e.resolution||3;this.rtl=d.rtl||a.rtl||!1;this.cache=(c=a.cache||null)&&new Y(c);this.resolve=!1!==a.resolve;if(c=a.db)this.db=this.mount(c);this.T=!1!==a.commit;this.commit_task=[];this.commit_timer=null;this.priority=a.priority||4}t=O.prototype;
t.mount=function(a){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return a.mount(this)};t.commit=function(a,b){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.commit(this,a,b)};t.destroy=function(){this.commit_timer&&(clearTimeout(this.commit_timer),this.commit_timer=null);return this.db.destroy()};function hb(a){a.commit_timer||(a.commit_timer=setTimeout(function(){a.commit_timer=null;a.db.commit(a,void 0,void 0)},0))}
t.clear=function(){this.map.clear();this.ctx.clear();this.reg.clear();this.cache&&this.cache.clear();this.db&&(this.commit_timer&&clearTimeout(this.commit_timer),this.commit_timer=null,this.commit_task=[{clear:!0}]);return this};t.append=function(a,b){return this.add(a,b,!0)};t.contain=function(a){return this.db?this.db.has(a):this.reg.has(a)};t.update=function(a,b){const c=this,e=this.remove(a);return e&&e.then?e.then(()=>c.add(a,b)):this.add(a,b)};
function ob(a){let b=0;if(a.constructor===Array)for(let c=0,e;c<a.length;c++)(e=a[c])&&(b+=e.length);else for(const c of a){const e=c[0],d=ob(c[1]);d?b+=d:a.delete(e)}return b}t.cleanup=function(){if(!this.fastupdate)return this;ob(this.map);this.depth&&ob(this.ctx);return this};t.searchCache=Va;
t.export=function(a,b,c=0,e=0){let d,f;switch(e){case 0:d="reg";f=xa(this.reg);break;case 1:d="cfg";f=null;break;case 2:d="map";f=ta(this.map,this.reg.size);break;case 3:d="ctx";f=va(this.ctx,this.reg.size);break;default:return}return za.call(this,a,b,d,f,c,e)};
t.import=function(a,b){if(b)switch("string"===typeof b&&(b=JSON.parse(b)),a=a.split("."),"json"===a[a.length-1]&&a.pop(),3===a.length&&a.shift(),a=1<a.length?a[1]:a[0],a){case "reg":this.fastupdate=!1;this.reg=ya(b,this.reg);break;case "map":this.map=ua(b,this.map);break;case "ctx":this.ctx=wa(b,this.ctx)}};
t.serialize=function(a=!0){if(!this.reg.size)return"";let b="",c="";for(var e of this.reg.keys())c||(c=typeof e),b+=(b?",":"")+("string"===c?'"'+e+'"':e);b="index.reg=new Set(["+b+"]);";e="";for(var d of this.map.entries()){var f=d[0],g=d[1],k="";for(let m=0,n;m<g.length;m++){n=g[m]||[""];var h="";for(var l=0;l<n.length;l++)h+=(h?",":"")+("string"===c?'"'+n[l]+'"':n[l]);h="["+h+"]";k+=(k?",":"")+h}k='["'+f+'",['+k+"]]";e+=(e?",":"")+k}e="index.map=new Map(["+e+"]);";d="";for(const m of this.ctx.entries()){f=
m[0];g=m[1];for(const n of g.entries()){g=n[0];k=n[1];h="";for(let p=0,q;p<k.length;p++){q=k[p]||[""];l="";for(let r=0;r<q.length;r++)l+=(l?",":"")+("string"===c?'"'+q[r]+'"':q[r]);l="["+l+"]";h+=(h?",":"")+l}h='new Map([["'+g+'",['+h+"]]])";h='["'+f+'",'+h+"]";d+=(d?",":"")+h}}d="index.ctx=new Map(["+d+"]);";return a?"function inject(index){"+b+e+d+"}":b+e+d};la(O.prototype);const pb="undefined"!==typeof window&&(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB),qb=["map","ctx","tag","reg","cfg"];
function rb(a,b={}){if(!this)return new rb(a,b);"object"===typeof a&&(b=a,a=a.name);a||console.info("Default storage space was used, because a name was not passed.");this.id="flexsearch"+(a?":"+a.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"");this.field=b.field?b.field.toLowerCase().replace(/[^a-z0-9_\-]/g,""):"";this.type=b.type;this.fastupdate=this.support_tag_search=!1;this.db=null;this.h={}}t=rb.prototype;t.mount=function(a){if(!a.encoder)return a.mount(this);a.db=this;return this.open()};
t.open=function(){let a=this;navigator.storage&&navigator.storage.persist();return this.db||new Promise(function(b,c){const e=pb.open(a.id+(a.field?":"+a.field:""),1);e.onupgradeneeded=function(){const d=a.db=this.result;qb.forEach(f=>{d.objectStoreNames.contains(f)||d.createObjectStore(f)})};e.onblocked=function(d){console.error("blocked",d);c()};e.onerror=function(d){console.error(this.error,d);c()};e.onsuccess=function(){a.db=this.result;a.db.onversionchange=function(){a.close()};b(a)}})};
t.close=function(){this.db.close();this.db=null};t.destroy=function(){const a=pb.deleteDatabase(this.id+(this.field?":"+this.field:""));return Z(a)};t.clear=function(){const a=this.db.transaction(qb,"readwrite");for(let b=0;b<qb.length;b++)a.objectStore(qb[b]).clear();return Z(a)};
t.get=function(a,b,c=0,e=0,d=!0,f=!1){a=this.db.transaction(b?"ctx":"map","readonly").objectStore(b?"ctx":"map").get(b?b+":"+a:a);const g=this;return Z(a).then(function(k){let h=[];if(!k||!k.length)return h;if(d){if(!c&&!e&&1===k.length)return k[0];for(let l=0,m;l<k.length;l++)if((m=k[l])&&m.length){if(e>=m.length){e-=m.length;continue}const n=c?e+Math.min(m.length-e,c):m.length;for(let p=e;p<n;p++)h.push(m[p]);e=0;if(h.length===c)break}return f?g.enrich(h):h}return k})};
t.tag=function(a,b=0,c=0,e=!1){a=this.db.transaction("tag","readonly").objectStore("tag").get(a);const d=this;return Z(a).then(function(f){if(!f||!f.length||c>=f.length)return[];if(!b&&!c)return f;f=f.slice(c,c+b);return e?d.enrich(f):f})};
t.enrich=function(a){"object"!==typeof a&&(a=[a]);const b=this.db.transaction("reg","readonly").objectStore("reg"),c=[];for(let e=0;e<a.length;e++)c[e]=Z(b.get(a[e]));return Promise.all(c).then(function(e){for(let d=0;d<e.length;d++)e[d]={id:a[d],doc:e[d]?JSON.parse(e[d]):null};return e})};t.has=function(a){a=this.db.transaction("reg","readonly").objectStore("reg").getKey(a);return Z(a)};t.search=null;t.info=function(){};
t.transaction=function(a,b,c){let e=this.h[a+":"+b];if(e)return c.call(this,e);let d=this.db.transaction(a,b);this.h[a+":"+b]=e=d.objectStore(a);return new Promise((f,g)=>{d.onerror=k=>{this.h[a+":"+b]=null;d.abort();d=e=null;g(k)};d.oncomplete=k=>{d=e=this.h[a+":"+b]=null;f(k||!0)};return c.call(this,e)})};
t.commit=async function(a,b,c){if(b)await this.clear(),a.commit_task=[];else{let e=a.commit_task;a.commit_task=[];for(let d=0,f;d<e.length;d++)if(f=e[d],f.clear){await this.clear();b=!0;break}else e[d]=f.W;b||(c||(e=e.concat(aa(a.reg))),e.length&&await this.remove(e))}a.reg.size&&(await this.transaction("map","readwrite",function(e){for(const d of a.map){const f=d[0],g=d[1];g.length&&(b?e.put(g,f):e.get(f).onsuccess=function(){let k=this.result;var h;if(k&&k.length){const l=Math.max(k.length,g.length);
for(let m=0,n,p;m<l;m++)if((p=g[m])&&p.length){if((n=k[m])&&n.length)for(h=0;h<p.length;h++)n.push(p[h]);else k[m]=p;h=1}}else k=g,h=1;h&&e.put(k,f)})}}),await this.transaction("ctx","readwrite",function(e){for(const d of a.ctx){const f=d[0],g=d[1];for(const k of g){const h=k[0],l=k[1];l.length&&(b?e.put(l,f+":"+h):e.get(f+":"+h).onsuccess=function(){let m=this.result;var n;if(m&&m.length){const p=Math.max(m.length,l.length);for(let q=0,r,u;q<p;q++)if((u=l[q])&&u.length){if((r=m[q])&&r.length)for(n=
0;n<u.length;n++)r.push(u[n]);else m[q]=u;n=1}}else m=l,n=1;n&&e.put(m,f+":"+h)})}}}),a.store?await this.transaction("reg","readwrite",function(e){for(const d of a.store){const f=d[0],g=d[1];e.put("object"===typeof g?JSON.stringify(g):1,f)}}):a.bypass||await this.transaction("reg","readwrite",function(e){for(const d of a.reg.keys())e.put(1,d)}),a.tag&&await this.transaction("tag","readwrite",function(e){for(const d of a.tag){const f=d[0],g=d[1];g.length&&(e.get(f).onsuccess=function(){let k=this.result;
k=k&&k.length?k.concat(g):g;e.put(k,f)})}}),a.map.clear(),a.ctx.clear(),a.tag&&a.tag.clear(),a.store&&a.store.clear(),a.document||a.reg.clear())};
function sb(a,b,c){const e=a.value;let d,f,g=0;for(let k=0,h;k<e.length;k++){if(h=c?e:e[k]){for(let l=0,m,n;l<b.length;l++)if(n=b[l],m=h.indexOf(f?parseInt(n,10):n),0>m&&!f&&"string"===typeof n&&!isNaN(n)&&(m=h.indexOf(parseInt(n,10)))&&(f=1),0<=m)if(d=1,1<h.length)h.splice(m,1);else{e[k]=[];break}g+=h.length}if(c)break}g?d&&a.update(e):a.delete();a.continue()}
t.remove=function(a){"object"!==typeof a&&(a=[a]);return Promise.all([this.transaction("map","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&sb(c,a)}}),this.transaction("ctx","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&sb(c,a)}}),this.transaction("tag","readwrite",function(b){b.openCursor().onsuccess=function(){const c=this.result;c&&sb(c,a,!0)}}),this.transaction("reg","readwrite",function(b){for(let c=0;c<a.length;c++)b.delete(a[c])})])};
function Z(a){return new Promise((b,c)=>{a.onsuccess=function(){b(this.result)};a.oncomplete=function(){b(this.result)};a.onerror=c;a=null})};export default {Index:O,Charset:db,Encoder:J,Document:V,Worker:Q,Resolver:X,IndexedDB:rb,Language:{}};
export const Index=O;export const Charset=db;export const Encoder=J;export const Document=V;export const Worker=Q;export const Resolver=X;export const IndexedDB=rb;export const Language={};