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@@ -5,27 +5,31 @@
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* Licence: Apache-2.0
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* https://github.com/nextapps-de/flexsearch
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*/
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(function(){'use strict';var q;var t=/[\W_]+/;function aa(a){if(a=a.toLowerCase())if(a&&this.B&&(a=B(a,this.B)),this.D&&1<a.length&&(a=B(a,this.D)),a&&(t||""===t)&&(a=a.split(t),this.filter)){for(var b=this.filter,c=a.length,d=[],e=0,h=0;e<c;e++){var f=a[e];f&&!b[f]&&(d[h++]=f)}a=d}return a};function C(a){for(var b=Array(a),c=0;c<a;c++)b[c]=D();return b}function D(){return Object.create(null)}function ba(a,b){return b.length-a.length};function ca(a){for(var b=D(),c=0,d=a.length;c<d;c++)b[a[c]]=1;return b}function F(a,b){for(var c=Object.keys(a),d=c.length,e=[],h="",f=0,g=0,k,l;g<d;g++)k=c[g],(l=a[k])?(e[f++]=new RegExp(b?"(?!\\b)"+k+"(\\b|_)":k,"g"),e[f++]=l):h+=(h?"|":"")+k;h&&(e[f++]=new RegExp(b?"(?!\\b)("+h+")(\\b|_)":"("+h+")","g"),e[f]="");return e}function B(a,b){for(var c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a};var G={},H={};var I=Promise;Object.assign||(Object.assign=function(){for(var a=arguments,b=a.length,c=a[0],d=1,e,h,f;d<b;d++){e=a[d];h=Object.keys(e);f=h.length;for(var g=0,k;g<f;g++)k=h[g],c[k]=e[k]}return c});if(!I){var J=function(a){this.g=null;var b=this;a(function(c){b.g&&(b.g(c),b=b.g=null)})};J.prototype.then=function(a){this.g=a};I=J};function K(a,b,c){return L.call(this,this.add,arguments)}function M(a,b,c){return L.call(this,this.append,arguments)}function N(a,b,c){return L.call(this,this.search,arguments)}function P(a,b,c){return L.call(this,this.update,arguments)}function Q(a,b){return L.call(this,this.remove,arguments)}function L(a,b){for(var c,d=0;d<b.length;d++)if("function"===typeof b[d]){c=b[d];delete b[d];break}var e=this;d=new I(function(h){setTimeout(function(){h(a.apply(e,b))})});return c?(d.then(c),this):d};function da(a,b,c,d){var e=a.length,h=[],f=D(),g=0;d&&(d=[]);for(var k=0;k<e;k++){for(var l=a[k],n=l.length,r=D(),p=!k,m=0;m<n;m++){var u=l[m],w=u.length;if(w){d&&(d[m]=[]);for(var v=0,x=0,y;v<w;v++)if(y=u[v],!k)r[y]=1;else if(f[y]){if(k===e-1)if(c)c--;else{if(h[g++]=y,g===b)return h}else d&&x<b&&(d[m][x++]=y),r[y]=1;p=!0}}}if(!p&&!d)return[];f=r}if(d)for(a=d.length-1;0<=a;a--)if(e=(c=d[a])&&c.length){if(g+e>=b)return h.concat(c.slice(0,b-g));h=h.concat(c);g+=e}return h};function R(a){this.h=!0!==a&&a;this.cache=D();this.g=[]}function ea(a,b,c){"object"===typeof a&&(a=a.query);var d=this.cache.get(a);d||(d=this.search(a,b,c),this.cache.set(a,d));return d}R.prototype.set=function(a,b){if(!this.cache[a]){var c=this.g.length;c===this.h?delete this.cache[this.g[c-1]]:c++;for(--c;0<c;c--)this.g[c]=this.g[c-1];this.g[0]=a}this.cache[a]=b};
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R.prototype.get=function(a){var b=this.cache[a];if(this.h&&b&&(a=this.g.indexOf(a))){var c=this.g[a-1];this.g[a-1]=this.g[a];this.g[a]=c}return b};var fa={memory:{charset:"latin:extra",u:3,s:3,i:!1,l:"memory"},performance:{threshold:8,s:3,context:{depth:1,v:!0}},match:{charset:"latin:extra",G:"full",u:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,v:!0}},"default":{u:3,threshold:0,depth:3}};function ha(a){if("string"===typeof a)a=fa[a];else{var b=a.preset;b&&(a=Object.assign({},fa[b],a))}return a};function ia(a,b,c,d,e,h){setTimeout(function(){var f=a(c,JSON.stringify(h));f&&f.then?f.then(function(){b.export(a,b,c,d,e+1)}):b.export(a,b,c,d,e+1)})};function S(a,b){if(!(this instanceof S))return new S(a);if(a){a=ha(a);var c=a.charset;var d=a.lang;"string"===typeof c&&(-1===c.indexOf(":")&&(c+=":default"),c=H[c]);"string"===typeof d&&(d=G[d])}else a={};var e,h=a.context||{};this.encode=a.encode||c&&c.encode||aa;this.register=b||D();var f=a.resolution||9;var g=a.threshold||0;g>=f&&(g=f-1);this.u=f;this.threshold=g;this.A=b=c&&c.G||a.tokenize||"strict";this.depth="strict"===b&&h.depth;this.v=T(h.bidirectional,!0);this.l=e="memory"===a.optimize;
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this.i=T(a.fastupdate,!0);this.s=a.minlength||1;this.g=e?C(f-g):D();f=h.resolution||f;g=h.threshold||g;g>=f&&(g=f-1);this.j=f;this.m=g;this.h=e?C(f-g):D();this.C=c&&c.C||a.rtl;this.B=(b=a.matcher||d&&d.B)&&F(b,!1);this.D=(b=a.stemmer||d&&d.D)&&F(b,!0);this.filter=(b=a.filter||d&&d.filter)&&ca(b);this.cache=(b=a.cache)&&new R(b);this.o=(b=a.worker)&&new Worker("worker.js",{type:"module"});b&&(this.o.onmessage=function(k){console.log(k.data)},this.o.postMessage({H:"register",options:a}))}
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function T(a,b){return"undefined"!==typeof a?a:b}q=S.prototype;q.append=function(a,b){return this.add(a,b,!0)};
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q.add=function(a,b,c){if(this.register[a]&&!c)return this.update(a,b);if(b&&(a||0===a)){b=this.encode(b);var d=b.length;if(d){for(var e=this.depth,h=this.u-this.threshold,f=D(),g=D(),k=0;k<d;k++){var l=b[this.C?d-1-k:k],n=l.length;if(l&&n>=this.s&&(e||!f[l])){var r=Math.min(this.u/d*k|0,k);if(r<h){var p="";switch(this.A){case "full":if(3<n){for(var m=0;m<n;m++){var u=m?Math.min(r/2+this.u/n*m/2|0,r+m):r;if(u<h)for(var w=n;w>m;w--)p=l.substring(m,w),p.length>=this.s&&U(this,f,p,u,a,c)}break}case "reverse":if(2<
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n){for(m=n-1;0<m;m--)p=l[m]+p,p.length>=this.s&&U(this,f,p,r,a,c);p=""}case "forward":if(1<n)for(m=0;m<n;m++)p+=l[m],p.length>=this.s&&U(this,f,p,r,a,c);break;default:if(U(this,f,l,r,a,c),e&&1<d&&k<d-1)for(n=this.j-this.m,r=D(),p=l,m=Math.min(e+1,d-k),u=r[p]=1;u<m;u++)if((l=b[this.C?d-1-k-u:k+u])&&l.length>=this.s&&!r[l]){if(r[l]=1,w=Math.min((this.j-m)/d*k+u|0,k+(u-1)),w<n){var v=this.v&&l>p;U(this,g,v?p:l,w,a,c,v?l:p)}}else m=Math.min(m+1,d-k)}}}}this.i||(this.register[a]=1)}}return this};
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function U(a,b,c,d,e,h,f){var g=f?a.h:a.g;if(!b[c]||f&&!b[c][f])a.l&&(g=g[d]),f?(b[c]||(b[c]=D()),b[c][f]=1,g=g[f]||(g[f]=D())):b[c]=1,g=g[c]||(g[c]=[]),a.l||(g=g[d]||(g[d]=[])),h&&-1!==g.indexOf(e)||(g[g.length]=e,a.i&&(a=a.register[e]||(a.register[e]=[]),a[a.length]=g))}
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q.search=function(a,b,c){"object"===typeof a?(c=a,a=c.query):"object"===typeof b&&(c=b);var d=[],e=this.threshold,h=0;if(c){b=c.limit;h=c.offset||0;e=T(c.threshold,e);var f=c.context;var g=c.suggest}if(a){a=this.encode(a);var k=a.length;if(1<k){c=D();for(var l=[],n=0,r=0,p;n<k;n++)if((p=a[n])&&p.length>=this.s&&!c[p])if(this.l||g||this.g[p])l[r++]=p,c[p]=1;else return d;a=l;k=a.length}}if(!k)return d;b||(b=100);c=this.u-e;e=this.j-e;f=this.depth&&1<k&&!1!==f;l=0;if(f){var m=a[0];l=1}else 1<k&&a.sort(ba);
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for(;l<k;l++){r=a[l];f?(n=ja(this,d,g,e,b,2===k,r,m),g&&!1===n&&d.length||(m=r)):n=ja(this,d,g,c,b,1===k,r);if(n)return n;if(g&&l===k-1){n=d.length;if(!n){if(f){f=0;l=-1;continue}return d}if(1===n)return d=d[0],d=1===d.length?d[0]:[].concat.apply([],d),d.length>b?d.slice(0,b):d}}return da(d,b,h,g)};function ka(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}
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function ja(a,b,c,d,e,h,f,g){var k=[],l=g?a.h:a.g;a.l||(l=ka(l,f,g,a.v));if(l){var n=0;d=Math.min(l.length,d);for(var r=0,p=0,m;r<d&&!(m=l[r],a.l&&(m=ka(m,f,g,a.v)),m&&(k[n++]=m,h&&(p+=m.length,p>=e)));r++);if(n){if(h)return k=1===n?k[0]:[].concat.apply([],k),k.length>e?k.slice(0,e):k;b[b.length]=k;return}}return!c&&k}q.contain=function(a){return!!this.register[a]};q.update=function(a,b){return this.remove(a).add(a,b)};
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q.remove=function(a,b){var c=this.register[a];if(c){if(this.i)for(var d=0,e;d<c.length;d++)e=c[d],e.splice(e.indexOf(a),1);else V(this.g,a,this.u-this.threshold,this.l),this.depth&&V(this.h,a,this.j-this.m,this.l);b||delete this.register[a];if(this.cache)for(b=this.cache,c=0;c<b.g.length;c++)e=b.g[c],d=b.cache[e],-1!==d.indexOf(a)&&(b.g.splice(c--,1),delete b.cache[e])}return this};
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function V(a,b,c,d,e){var h=0;if(a.constructor===Array)if(e)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),h++):h++;else{e=Math.min(a.length,c);for(var f=0,g;f<e;f++)if(g=a[f])h=V(g,b,c,d,e),d||h||delete a[f]}else for(f in a)(h=V(a[f],b,c,d,e))||delete a[f];return h}q.searchCache=ea;q.addAsync=K;q.appendAsync=M;q.searchAsync=N;q.updateAsync=P;q.removeAsync=Q;
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q.export=function(a,b,c,d,e){switch(e||(e=0)){case 0:var h="reg";if(this.i){var f=D();for(var g in this.register)f[g]=1}else f=this.register;break;case 1:h="cfg";f={doc:0,opt:this.l?1:0};break;case 2:h="map";f=this.g;break;case 3:h="ctx";f=this.h;break;default:return}ia(a,b||this,c?c+"."+h:h,d,e,f);return!0};
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q.import=function(a,b){if(b)switch("string"===typeof b&&(b=JSON.parse(b)),a){case "cfg":this.l=!!b.opt;break;case "reg":this.i=!1;this.register=b;break;case "map":this.g=b;break;case "ctx":this.h=b}};function W(a){if(!(this instanceof W))return new W(a);var b;a||(a={});this.F=[];this.g=[];this.m=[];this.register=D();this.key=(b=a.key)&&X(b,this.m)||"id";b=a.fastupdate;this.i="undefined"!==typeof b?b:!0;this.store=(b=a.store)&&D();this.o=b&&!0!==b&&[];this.A=(b=a.tag)&&X(b,this.m);this.h=b&&D();this.cache=(b=a.cache)&&new R(b);a.cache=!1;b=a;a=D();var c=b.doc;if("string"===typeof c)c=[c];else if(c.constructor!==Array){var d=c;c=Object.keys(c)}for(var e=0,h,f;e<c.length;e++)h=c[e],d?(f=d[h],f="object"===
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typeof f?Object.assign({},b,f):b):f=b,a[h]=new S(f,this.register),this.F[e]=X(h,this.m),this.g[e]=h;if(this.o)for(d=b.store,"string"===typeof d&&(d=[d]),b=0;b<d.length;b++)this.o[b]=X(d[b],this.m);this.j=a}function X(a,b){for(var c=a.split(":"),d=0,e=0;e<c.length;e++)a=c[e],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}function la(a,b){if("string"===typeof b)a=a[b];else for(var c=0;a&&c<b.length;c++)a=a[b[c]];return a}
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function Y(a,b,c,d,e){a=a[e];if(d===c.length-1)b[e]=a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)Y(a,b,c,d,e);else b=b[e]||(b[e]=D()),e=c[++d],Y(a,b,c,d,e)}function Z(a,b,c,d,e,h,f,g){a=a[f];if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(h,a[b],!0);return}a=a.join(" ")}e.add(h,a,g)}else if(a)if(a.constructor===Array)for(f=0;f<a.length;f++)Z(a,b,c,d,e,h,f,g);else f=b[++d],Z(a,b,c,d,e,h,f,g)}q=W.prototype;
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q.add=function(a,b,c){"object"===typeof a&&(b=a,a=la(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(var d=0,e,h;d<this.g.length;d++)h=this.g[d],e=this.F[d],"string"===typeof e&&(e=[e]),Z(b,e,this.m,0,this.j[h],a,e[0],c);if(this.A){d=la(b,this.A);e=D();"string"===typeof d&&(d=[d]);h=0;for(var f;h<d.length;h++)if(f=d[h],!e[f]&&(e[f]=1,f=this.h[f]||(this.h[f]=[]),!c||-1===f.indexOf(a)))if(f[f.length]=a,this.i){var g=this.register[a]||(this.register[a]=[]);g[g.length]=
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f}}if(this.store){if(this.o){var k=D();for(c=0;c<this.o.length;c++)d=this.o[c],"string"===typeof d?k[d]=b[d]:Y(b,k,d,0,d[0])}this.store[a]=k||b}}return this};q.append=function(a,b){return this.add(a,b,!0)};q.update=function(a,b){return this.remove(a).add(a,b)};
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q.remove=function(a){"object"===typeof a&&(a=a[this.key]);if(this.register[a]){for(var b=0;b<this.g.length&&(this.j[this.g[b]].remove(a,!0),!this.i);b++);if(this.A&&!this.i)for(var c in this.h){b=this.h[c];var d=b.indexOf(a);-1!==d&&(1<b.length?b.splice(d,1):delete this.h[c])}this.store&&delete this.store[a];delete this.register[a]}return this};
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q.search=function(a,b,c){"object"===typeof a?(c=a,a=c.query):"object"===typeof b&&(c=b);var d=[],e=[],h,f=0;if(c){var g=(h=c.pluck)||c.field;var k=c.tag;var l=this.store&&c.enrich;var n="and"===c.bool;b=c.limit;var r=c.offset;if(g)if("string"===typeof g)g=[g];else if(g.constructor!==Array){var p=g;g=Object.keys(g)}if(k&&("string"===typeof k&&(k=[k]),!a)){for(e=0;e<k.length;e++){h=k[e];a=b||100;c=r||0;if((p=(g=this.h[h])&&g.length-c)&&0<p){if(p>a||c)g=g.slice(c,c+a);l&&(g=ma.call(this,g));h={tag:h,
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result:g}}else h=void 0;h&&(d[d.length]=h,f++)}return f?d:[]}}g||(g=this.g);n=n&&(1<g.length||k&&1<k.length);for(var m=0,u,w,v;m<g.length;m++){w=g[m];u=this.j[w].search(a,b,p?p[w]:c);v=u.length;if(k&&v){var x=[],y=0;n&&(x[0]=[u]);for(var A=0,z;A<k.length;A++)if(v=k[A],v=(z=this.h[v])&&z.length)y++,x[x.length]=n?[z]:z;if(y){if(n)x=da(x,b||100,r||0);else{v=u;u=D();y=D();A=[];for(z=0;z<v.length;z++)u[v[z]]=1;for(v=0;v<x.length;v++){z=x[v];for(var O=0,E;O<z.length;O++)E=z[O],u[E]&&!y[E]&&(y[E]=1,A[A.length]=
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E)}x=A}u=x;v=u.length}}if(v)e[f]=w,d[f++]=u;else if(n)return[]}if(!f)return[];if(h&&(!l||!this.store))return d[0];for(b=0;b<e.length;b++){k=d[b];k.length&&l&&(k=ma.call(this,k));if(h)return k;d[b]={field:e[b],result:k}}return d};function ma(a){for(var b=Array(a.length),c=0,d;c<a.length;c++)d=a[c],b[c]={key:d,doc:this.store[d]};return b}q.contain=function(a){return!!this.register[a]};q.get=function(a){return this.store[a]};q.set=function(a,b){this.store[a]=b;return this};q.searchCache=ea;
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q.addAsync=K;q.appendAsync=M;q.searchAsync=N;q.updateAsync=P;q.removeAsync=Q;q.export=function(a,b,c,d,e){e||(e=0);d||(d=0);if(d<this.g.length){var h=this.g[d],f=this.j[h];b=this;setTimeout(function(){f.export(a,b,e?h.replace(":","-"):"",d,e++)||(d++,e=1,b.export(a,b,h,d,e))})}else{switch(e){case 1:c="tag";var g=this.h;break;case 2:c="store";g=this.store;break;default:return}ia(a,this,c,d,e,g)}};
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q.import=function(a,b){if(b)switch("string"===typeof b&&(b=JSON.parse(b)),a){case "tag":this.h=b;break;case "reg":this.i=!1;this.register=b;a=0;for(var c;a<this.g.length;a++)c=this.j[this.g[a]],c.register=b,c.i=!1;break;case "store":this.store=b;break;default:a=a.split("."),c=a[0],a=a[1],c&&a&&this.j[c].import(a,b)}};window.FlexSearch={Index:S,Document:W,registerCharset:function(a,b){H[a]=b},registerLanguage:function(a,b){G[a]=b}};}).call(this);
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M.prototype.get=function(a){const b=this.cache[a];if(this.h&&b&&(a=this.g.indexOf(a))){const d=this.g[a-1];this.g[a-1]=this.g[a];this.g[a]=d}return b};const ia={memory:{charset:"latin:extra",s:3,o:3,i:!1,l:"memory"},performance:{threshold:8,o:3,context:{depth:1,v:!0}},match:{charset:"latin:extra",I:"full",s:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,v:!0}},"default":{s:3,threshold:0,depth:3}};function ja(a,b,d,c,e,f){setTimeout(function(){const g=a(d,JSON.stringify(f));g&&g.then?g.then(function(){b.export(a,b,d,c,e+1)}):b.export(a,b,d,c,e+1)})};function N(a,b){if(!(this instanceof N))return new N(a);var d;if(a){"string"===typeof a?a=ia[a]:(d=a.preset)&&(a=Object.assign({},ia[d],a));d=a.charset;var c=a.lang;"string"===typeof d&&(-1===d.indexOf(":")&&(d+=":default"),d=da[d]);"string"===typeof c&&(c=G[c])}else a={};let e,f,g,h=a.context||{};this.encode=a.encode||d&&d.encode||ba;this.register=b||E();e=a.resolution||9;f=a.threshold||0;f>=e&&(f=e-1);this.s=e;this.threshold=f;this.u=b=d&&d.I||a.tokenize||"strict";this.depth="strict"===b&&h.depth;
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this.v=P(h.bidirectional,!0);this.l=g="memory"===a.optimize;this.i=P(a.fastupdate,!0);this.o=a.minlength||1;this.g=g?B(e-f):E();e=h.resolution||e;f=h.threshold||f;f>=e&&(f=e-1);this.j=e;this.m=f;this.h=g?B(e-f):E();this.D=d&&d.D||a.rtl;this.B=(b=a.matcher||c&&c.B)&&F(b,!1);this.F=(b=a.stemmer||c&&c.F)&&F(b,!0);if(d=b=a.filter||c&&c.filter){d=b;c=E();for(let k=0,l=d.length;k<l;k++)c[d[k]]=1;d=c}this.filter=d;this.cache=(b=a.cache)&&new M(b)}function P(a,b){return"undefined"!==typeof a?a:b}t=N.prototype;
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t.append=function(a,b){return this.add(a,b,!0)};
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t.add=function(a,b,d){if(this.register[a]&&!d)return this.update(a,b);if(b&&(a||0===a)){b=this.encode(b);const l=b.length;if(l){const u=this.depth,m=this.s-this.threshold,q=E(),n=E();for(let w=0;w<l;w++){let r=b[this.D?l-1-w:w];var c=r.length;if(r&&c>=this.o&&(u||!q[r])){var e=Math.min(this.s/l*w|0,w);if(e<m){var f="";switch(this.u){case "full":if(3<c){for(var g=0;g<c;g++){var h=g?Math.min(e/2+this.s/c*g/2|0,e+g):e;if(h<m)for(var k=c;k>g;k--)f=r.substring(g,k),f.length>=this.o&&Q(this,q,f,h,a,d)}break}case "reverse":if(2<
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c){for(g=c-1;0<g;g--)f=r[g]+f,f.length>=this.o&&Q(this,q,f,e,a,d);f=""}case "forward":if(1<c)for(g=0;g<c;g++)f+=r[g],f.length>=this.o&&Q(this,q,f,e,a,d);break;default:if(Q(this,q,r,e,a,d),u&&1<l&&w<l-1)for(c=this.j-this.m,e=E(),f=r,g=Math.min(u+1,l-w),e[f]=1,h=1;h<g;h++)if((r=b[this.D?l-1-w-h:w+h])&&r.length>=this.o&&!e[r]){if(e[r]=1,k=Math.min((this.j-g)/l*w+h|0,w+(h-1)),k<c){const y=this.v&&r>f;Q(this,n,y?f:r,k,a,d,y?r:f)}}else g=Math.min(g+1,l-w)}}}}this.i||(this.register[a]=1)}}return this};
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function Q(a,b,d,c,e,f,g){let h=g?a.h:a.g;if(!b[d]||g&&!b[d][g])a.l&&(h=h[c]),g?(b[d]||(b[d]=E()),b[d][g]=1,h=h[g]||(h[g]=E())):b[d]=1,h=h[d]||(h[d]=[]),a.l||(h=h[c]||(h[c]=[])),f&&-1!==h.indexOf(e)||(h[h.length]=e,a.i&&(a=a.register[e]||(a.register[e]=[]),a[a.length]=h))}
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t.search=function(a,b,d){"object"===typeof a?(d=a,a=d.query):"object"===typeof b&&(d=b);let c=[],e;var f=this.threshold;let g,h=0;if(d){b=d.limit;h=d.offset||0;f=P(d.threshold,f);var k=d.context;g=d.suggest}if(a&&(a=this.encode(a),e=a.length,1<e)){d=E();var l=[];for(let m=0,q=0,n;m<e;m++)if((n=a[m])&&n.length>=this.o&&!d[n])if(this.l||g||this.g[n])l[q++]=n,d[n]=1;else return c;a=l;e=a.length}if(!e)return c;b||(b=100);d=this.s-f;f=this.j-f;k=this.depth&&1<e&&!1!==k;l=0;let u;k?(u=a[0],l=1):1<e&&a.sort(ca);
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for(let m,q;l<e;l++){q=a[l];k?(m=ka(this,c,g,f,b,2===e,q,u),g&&!1===m&&c.length||(u=q)):m=ka(this,c,g,d,b,1===e,q);if(m)return m;if(g&&l===e-1){let n=c.length;if(!n){if(k){k=0;l=-1;continue}return c}if(1===n)return c=c[0],c=1===c.length?c[0]:[].concat.apply([],c),c.length>b?c.slice(0,b):c}}return fa(c,b,h,g)};function la(a,b,d,c){d?(c=c&&b>d,a=(a=a[c?b:d])&&a[c?d:b]):a=a[b];return a}
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function ka(a,b,d,c,e,f,g,h){let k=[],l=h?a.h:a.g;a.l||(l=la(l,g,h,a.v));if(l){let u=0;c=Math.min(l.length,c);for(let m=0,q=0,n;m<c&&!(n=l[m],a.l&&(n=la(n,g,h,a.v)),n&&(k[u++]=n,f&&(q+=n.length,q>=e)));m++);if(u){if(f)return k=1===u?k[0]:[].concat.apply([],k),k.length>e?k.slice(0,e):k;b[b.length]=k;return}}return!d&&k}t.contain=function(a){return!!this.register[a]};t.update=function(a,b){return this.remove(a).add(a,b)};
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t.remove=function(a,b){const d=this.register[a];if(d){if(this.i)for(let c=0,e;c<d.length;c++)e=d[c],e.splice(e.indexOf(a),1);else R(this.g,a,this.s-this.threshold,this.l),this.depth&&R(this.h,a,this.j-this.m,this.l);b||delete this.register[a];if(this.cache){b=this.cache;for(let c=0,e,f;c<b.g.length;c++)f=b.g[c],e=b.cache[f],-1!==e.indexOf(a)&&(b.g.splice(c--,1),delete b.cache[f])}}return this};
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function R(a,b,d,c,e){let f=0;if(a.constructor===Array)if(e)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),f++):f++;else{e=Math.min(a.length,d);for(let g=0,h;g<e;g++)if(h=a[g])f=R(h,b,d,c,e),c||f||delete a[g]}else for(let g in a)(f=R(a[g],b,d,c,e))||delete a[g];return f}t.searchCache=ha;ea(N.prototype);
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N.prototype.export=function(a,b,d,c,e){let f,g;switch(e||(e=0)){case 0:f="reg";if(this.i){g=E();for(let h in this.register)g[h]=1}else g=this.register;break;case 1:f="cfg";g={doc:0,opt:this.l?1:0};break;case 2:f="map";g=this.g;break;case 3:f="ctx";g=this.h;break;default:return}ja(a,b||this,d?d+"."+f:f,c,e,g);return!0};
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N.prototype.import=function(a,b){if(b)switch("string"===typeof b&&(b=JSON.parse(b)),a){case "cfg":this.l=!!b.opt;break;case "reg":this.i=!1;this.register=b;break;case "map":this.g=b;break;case "ctx":this.h=b}};let ma=0;function S(a){if("object"===typeof a){var b=a;a=0}"function"===typeof b.encode&&(b.encode=b.encode.toString());const d=this;this.id=a||ma++;this.h=null;this.g=new Worker("worker.js",{type:"module"});this.g.onmessage=function(c){d.h(c.data)};this.g.postMessage({H:"create",options:b})}T("add");T("append");T("search");T("update");T("remove");
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function T(a){S.prototype[a]=S.prototype[a+"Async"]=function(){const b=this,d=[].slice.call(arguments);var c=d[d.length-1];let e;"function"===typeof c&&(e=c,d.splice(d.length-1,1));c=new K(function(f){b.g.postMessage({H:a,J:d});"search"===a?b.h=f:f()});return e?(c.then(e),this):c}};function W(a){if(!(this instanceof W))return new W(a);var b;a||(a={});this.G=[];this.g=[];this.m=[];this.register=E();this.key=(b=a.key)&&X(b,this.m)||"id";b=a.fastupdate;this.i="undefined"!==typeof b?b:!0;this.store=(b=a.store)&&E();this.u=b&&!0!==b&&[];this.A=(b=a.tag)&&X(b,this.m);this.h=b&&E();this.cache=(b=a.cache)&&new M(b);a.cache=!1;this.C=a.worker;this.async=!1;b=a;a=E();let d=b.doc;if("string"===typeof d)d=[d];else if(d.constructor!==Array){var c=d;d=Object.keys(d)}for(let e=0,f,g;e<d.length;e++)f=
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d[e],c?(g=c[f],g="object"===typeof g?Object.assign({},b,g):b):g=b,a[f]=this.C?new S(g):new N(g,this.register),this.G[e]=X(f,this.m),this.g[e]=f;if(this.u)for(c=b.store,"string"===typeof c&&(c=[c]),b=0;b<c.length;b++)this.u[b]=X(c[b],this.m);this.j=a}function X(a,b){const d=a.split(":");let c=0;for(let e=0;e<d.length;e++)a=d[e],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[c]=!0),a&&(d[c++]=a);c<d.length&&(d.length=c);return 1<c?d:d[0]}
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function na(a,b){if("string"===typeof b)a=a[b];else for(let d=0;a&&d<b.length;d++)a=a[b[d]];return a}function Y(a,b,d,c,e){a=a[e];if(c===d.length-1)b[e]=a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)Y(a,b,d,c,e);else b=b[e]||(b[e]=E()),e=d[++c],Y(a,b,d,c,e)}
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function Z(a,b,d,c,e,f,g,h){a=a[g];if(c===b.length-1){if(a.constructor===Array){if(d[c]){for(b=0;b<a.length;b++)e.add(f,a[b],!0);return}a=a.join(" ")}e.add(f,a,h)}else if(a)if(a.constructor===Array)for(g=0;g<a.length;g++)Z(a,b,d,c,e,f,g,h);else g=b[++c],Z(a,b,d,c,e,f,g,h)}t=W.prototype;
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t.add=function(a,b,d){"object"===typeof a&&(b=a,a=na(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let c=0,e,f;c<this.g.length;c++)f=this.g[c],e=this.G[c],"string"===typeof e&&(e=[e]),Z(b,e,this.m,0,this.j[f],a,e[0],d);if(this.A){let c=na(b,this.A),e=E();"string"===typeof c&&(c=[c]);for(let f=0,g,h;f<c.length;f++)if(g=c[f],!e[g]&&(e[g]=1,h=this.h[g]||(this.h[g]=[]),!d||-1===h.indexOf(a)))if(h[h.length]=a,this.i){const k=this.register[a]||(this.register[a]=[]);k[k.length]=
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h}}if(this.store){let c;if(this.u){c=E();for(let e=0,f;e<this.u.length;e++)f=this.u[e],"string"===typeof f?c[f]=b[f]:Y(b,c,f,0,f[0])}this.store[a]=c||b}}return this};t.append=function(a,b){return this.add(a,b,!0)};t.update=function(a,b){return this.remove(a).add(a,b)};
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t.remove=function(a){"object"===typeof a&&(a=a[this.key]);if(this.register[a]){for(var b=0;b<this.g.length&&(this.j[this.g[b]].remove(a,!0),!this.i);b++);if(this.A&&!this.i)for(let d in this.h){b=this.h[d];const c=b.indexOf(a);-1!==c&&(1<b.length?b.splice(c,1):delete this.h[d])}this.store&&delete this.store[a];delete this.register[a]}return this};
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t.search=function(a,b,d){const c=this;return aa(function*(){"object"===typeof a?(d=a,a=d.query):"object"===typeof b&&(d=b);let e=[];var f=[],g;let h;let k;let l,u=0;if(d){var m=(g=d.pluck)||d.field;k=d.tag;h=c.store&&d.enrich;var q="and"===d.bool;b=d.limit;l=d.offset;if(m)if("string"===typeof m)m=[m];else if(m.constructor!==Array){var n=m;m=Object.keys(m)}if(k&&("string"===typeof k&&(k=[k]),!a)){for(let v=0,p;v<k.length;v++){f=k[v];g=b||100;m=l||0;if((q=(n=c.h[f])&&n.length-m)&&0<q){if(q>g||m)n=n.slice(m,
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m+g);h&&(n=oa.call(c,n));p={tag:f,result:n}}else p=void 0;p&&(e[e.length]=p,u++)}return u?e:[]}}m||(m=c.g);q=q&&(1<m.length||k&&1<k.length);let w=[];if(c.C||c.async){for(let v=0,p;v<m.length;v++)p=m[v],w[v]=c.j[p][c.async?"searchAsync":"search"](a,b,n?n[p]:d);w=yield Promise.all(w)}for(let v=0,p,O,H;v<m.length;v++){O=m[v];p=c.C||c.async?w[v]:c.j[O].search(a,b,n?n[O]:d);H=p.length;if(k&&H){var r=[],y=0;q&&(r[0]=[p]);for(let D=0,I,A;D<k.length;D++)if(I=k[D],H=(A=c.h[I])&&A.length)y++,r[r.length]=q?
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[A]:A;if(y){if(q)y=fa(r,b||100,l||0);else{y=p;const D=E(),I=E(),A=[];for(let C=0;C<y.length;C++)D[y[C]]=1;for(let C=0,U;C<r.length;C++){U=r[C];for(let V=0,J;V<U.length;V++)J=U[V],D[J]&&!I[J]&&(I[J]=1,A[A.length]=J)}y=A}p=y;H=p.length}}if(H)f[u]=O,e[u++]=p;else if(q)return[]}if(!u)return[];if(g&&(!h||!c.store))return e[0];for(let v=0,p;v<f.length;v++){p=e[v];p.length&&h&&(p=oa.call(c,p));if(g)return p;e[v]={field:f[v],result:p}}return e}())};
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function oa(a){const b=Array(a.length);for(let d=0,c;d<a.length;d++)c=a[d],b[d]={key:c,doc:this.store[c]};return b}t.contain=function(a){return!!this.register[a]};t.get=function(a){return this.store[a]};t.set=function(a,b){this.store[a]=b;return this};t.searchCache=ha;ea(W.prototype);
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W.prototype.export=function(a,b,d,c,e){e||(e=0);c||(c=0);if(c<this.g.length){const f=this.g[c],g=this.j[f];b=this;setTimeout(function(){g.export(a,b,e?f.replace(":","-"):"",c,e++)||(c++,e=1,b.export(a,b,f,c,e))})}else{let f;switch(e){case 1:d="tag";f=this.h;break;case 2:d="store";f=this.store;break;default:return}ja(a,this,d,c,e,f)}};
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W.prototype.import=function(a,b){if(b)switch("string"===typeof b&&(b=JSON.parse(b)),a){case "tag":this.h=b;break;case "reg":this.i=!1;this.register=b;for(let c=0,e;c<this.g.length;c++)e=this.j[this.g[c]],e.register=b,e.i=!1;break;case "store":this.store=b;break;default:a=a.split(".");const d=a[0];a=a[1];d&&a&&this.j[d].import(a,b)}};window.FlexSearch={Index:N,Document:W,registerCharset:function(a,b){da[a]=b},registerLanguage:function(a,b){G[a]=b}};}).call(this);
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Thomas Wilkerling