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flexsearch/dist/flexsearch.compact.module.debug.js
Thomas Wilkerling 76d089b27c v0.8 compatible export/import
2025-03-17 01:13:36 +01:00

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/**!
* FlexSearch.js v0.8.0 (Bundle/Debug)
* Author and Copyright: Thomas Wilkerling
* Licence: Apache-2.0
* Hosted by Nextapps GmbH
* https://github.com/nextapps-de/flexsearch
*/
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M.call(a, "update");
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if ((b = a(c ? c + "." + b : b, JSON.stringify(f))) && b.then) {
const g = this;
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}
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k = this.C[h];
var e = this.index.get(this.field[h]);
if ("function" === typeof k) {
var d = k(c);
d && e.add(a, d, !1, !0);
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}
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d = this.tag.get(g);
let h = C();
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if (f = f(c), !f) {
continue;
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if (k && !k(c)) {
continue;
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f.constructor === String && (f = "" + f);
f = I(c, f);
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if (d && f) {
E(f) && (f = [f]);
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l = f[k], h[l] || (h[l] = 1, (g = d.get(l)) ? m = g : d.set(l, m = []), b && m.includes(a) || (m.push(a), this.fastupdate && ((g = this.reg.get(a)) ? g.push(m) : this.reg.set(a, [m]))));
}
} else {
d || console.warn("Tag '" + g + "' was not found");
}
}
}
if (this.store && (!b || !this.store.has(a))) {
let h;
if (this.h) {
h = C();
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if ((b = l.F) && !b(c)) {
continue;
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m = l(c);
if (!m) {
continue;
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l = [l.S];
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h[l] = c[l];
continue;
}
Q(c, h, l, 0, l[0], m);
}
}
this.store.set(a, h || c);
}
}
return this;
};
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c[d] = f || a;
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for (c = c[d] = Array(a.length), d = 0; d < a.length; d++) {
Q(a, c, b, e, d);
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c = c[d] || (c[d] = C()), d = b[++e], Q(a, c, b, e, d);
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function P(a, c, b, e, d, f, g, h) {
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if (a.constructor === Array) {
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d.add(f, a[c], !0, !0);
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return;
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a = a.join(" ");
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d.add(f, a, h, !0);
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for (g = 0; g < a.length; g++) {
P(a, c, b, e, d, f, g, h);
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g = c[++e], P(a, c, b, e, d, f, g, h);
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const b = C(), e = [];
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f = c[d];
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b[f[g]] = 1;
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}
for (let d = 0, f; d < a.length; d++) {
f = a[d], 1 === b[f] && (e.push(f), b[f] = 2);
}
return e;
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;O.prototype.search = function(a, c, b, e) {
b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
let d = [];
var f = [];
let g, h, k, l, m, n, t = 0, p;
if (b) {
b.constructor === Array && (b = {index:b});
a = b.query || a;
var r = b.pluck;
h = b.merge;
l = r || b.field || b.index;
m = this.tag && b.tag;
g = this.store && b.enrich;
k = b.suggest;
p = b.T;
c = b.limit || c;
n = b.offset || 0;
c || (c = 100);
if (m) {
m.constructor !== Array && (m = [m]);
var u = [];
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q = m[w];
if (E(q)) {
throw Error("A tag option can't be a string, instead it needs a { field: tag } format.");
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if (q.field && q.tag) {
var v = q.tag;
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for (var y = 0; y < v.length; y++) {
u.push(q.field, v[y]);
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} else {
u.push(q.field, v);
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} else {
v = Object.keys(q);
for (let D = 0, A, z; D < v.length; D++) {
if (A = v[D], z = q[A], z.constructor === Array) {
for (y = 0; y < z.length; y++) {
u.push(A, z[y]);
}
} else {
u.push(A, z);
}
}
}
}
if (!u.length) {
throw Error("Your tag definition within the search options is probably wrong. No valid tags found.");
}
m = u;
if (!a) {
e = [];
if (u.length) {
for (f = 0; f < u.length; f += 2) {
r = na.call(this, u[f], u[f + 1], c, n, g), d.push({field:u[f], tag:u[f + 1], result:r});
}
}
return e.length ? Promise.all(e).then(function(w) {
for (let q = 0; q < w.length; q++) {
d[q].result = w[q];
}
return d;
}) : d;
}
}
E(l) && (l = [l]);
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l || (l = this.field);
u = !e && (this.worker || this.db) && [];
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let z;
E(D) || (z = D, D = z.field, a = z.query || a, c = z.limit || c, n = z.offset || n, k = z.suggest || k, g = this.store && (z.enrich || g));
if (e) {
q = e[w];
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if (v = z || b, y = this.index.get(D), m && (v.enrich = !1), u) {
u[w] = y.search(a, c, v);
v && g && (v.enrich = g);
continue;
} else {
q = y.search(a, c, v), v && g && (v.enrich = g);
}
}
A = q && q.length;
if (m && A) {
v = [];
y = 0;
for (let G = 0, F, L; G < m.length; G += 2) {
F = this.tag.get(m[G]);
if (!F) {
if (console.warn("Tag '" + m[G] + ":" + m[G + 1] + "' will be skipped because there is no field '" + m[G] + "'."), k) {
continue;
} else {
return d;
}
}
if (L = (F = F && F.get(m[G + 1])) && F.length) {
y++, v.push(F);
} else if (!k) {
return d;
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}
if (y) {
q = ma(q, v);
A = q.length;
if (!A && !k) {
return d;
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y--;
}
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if (A) {
f[t] = D, d.push(q), t++;
} else if (1 === l.length) {
return d;
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}
if (u) {
const w = this;
return Promise.all(u).then(function(q) {
return q.length ? w.search(a, c, b, q) : q;
});
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return d;
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if (r && (!g || !this.store)) {
return d[0];
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u = [];
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g && q.length && !q[0].doc && q.length && (q = oa.call(this, q));
if (r) {
return q;
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d[w] = {field:f[w], result:q};
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return h ? pa(d, c) : p ? qa(d, a, this.index, this.field, this.C, p) : d;
};
function qa(a, c, b, e, d, f) {
let g, h, k;
for (let m = 0, n, t, p, r, u; m < a.length; m++) {
n = a[m].result;
t = a[m].field;
r = b.get(t);
p = r.encoder;
k = r.tokenize;
u = d[e.indexOf(t)];
p !== g && (g = p, h = g.encode(c));
for (let v = 0; v < n.length; v++) {
let y = "";
var l = I(n[v].doc, u);
let w = g.encode(l);
l = l.split(g.split);
for (let q = 0, D, A; q < w.length; q++) {
D = w[q];
A = l[q];
let z;
for (let G = 0, F; G < h.length; G++) {
if (F = h[G], "strict" === k) {
if (D === F) {
y += (y ? " " : "") + f.replace("$1", A);
z = !0;
break;
}
} else {
const L = D.indexOf(F);
if (-1 < L) {
y += (y ? " " : "") + A.substring(0, L) + f.replace("$1", A.substring(L, F.length)) + A.substring(L + F.length);
z = !0;
break;
}
}
}
z || (y += (y ? " " : "") + l[q]);
}
n[v].T = y;
}
}
return a;
}
function pa(a, c) {
const b = [], e = C();
for (let d = 0, f, g; d < a.length; d++) {
f = a[d];
g = f.result;
for (let h = 0, k, l, m; h < g.length; h++) {
if (l = g[h], k = l.id, m = e[k]) {
m.push(f.field);
} else {
if (b.length === c) {
return b;
}
l.field = e[k] = [f.field];
b.push(l);
}
}
}
return b;
}
function na(a, c, b, e, d) {
let f = this.tag.get(a);
if (!f) {
return console.warn("Tag '" + a + "' was not found"), [];
}
if ((a = (f = f && f.get(c)) && f.length - e) && 0 < a) {
if (a > b || e) {
f = f.slice(e, e + b);
}
d && (f = oa.call(this, f));
return f;
}
}
function oa(a) {
const c = Array(a.length);
for (let b = 0, e; b < a.length; b++) {
e = a[b], c[b] = {id:e, doc:this.store.get(e)};
}
return c;
}
;function O(a) {
if (this.constructor !== O) {
return new O(a);
}
const c = a.document || a.doc || a;
var b;
this.C = [];
this.field = [];
this.H = [];
this.key = (b = c.key || c.id) && R(b, this.H) || "id";
this.reg = (this.fastupdate = !!a.fastupdate) ? new Map() : new Set();
this.h = (b = c.store || null) && !0 !== b && [];
this.store = b && new Map();
this.cache = (b = a.cache || null) && new S(b);
a.cache = !1;
b = new Map();
let e = c.index || c.field || c;
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 = H(g) ? Object.assign({}, a, g) : a, b.set(f, new T(g, this.reg)), g.custom ? this.C[d] = g.custom : (this.C[d] = R(f, this.H), g.filter && ("string" === typeof this.C[d] && (this.C[d] = new String(this.C[d])), this.C[d].F = g.filter)), this.field[d] = f;
}
if (this.h) {
a = c.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.h[d] = f.custom, f.custom.S = g) : (this.h[d] = R(g, this.H), f.filter && ("string" === typeof this.h[d] && (this.h[d] = new String(this.h[d])), this.h[d].F = f.filter));
}
}
this.index = b;
this.tag = null;
if (b = c.tag) {
if ("string" === typeof b && (b = [b]), b.length) {
this.tag = new Map();
this.B = [];
this.R = [];
for (let d = 0, f, g; d < b.length; d++) {
f = b[d];
g = f.field || f;
if (!g) {
throw Error("The tag field from the document descriptor is undefined.");
}
f.custom ? this.B[d] = f.custom : (this.B[d] = R(g, this.H), f.filter && ("string" === typeof this.B[d] && (this.B[d] = new String(this.B[d])), this.B[d].F = f.filter));
this.R[d] = g;
this.tag.set(g, new Map());
}
}
}
}
function R(a, c) {
const b = a.split(":");
let e = 0;
for (let d = 0; d < b.length; d++) {
a = b[d], "]" === a[a.length - 1] && (a = a.substring(0, a.length - 2)) && (c[e] = !0), a && (b[e++] = a);
}
e < b.length && (b.length = e);
return 1 < e ? b : b[0];
}
x = O.prototype;
x.append = function(a, c) {
return this.add(a, c, !0);
};
x.update = function(a, c) {
return this.remove(a).add(a, c);
};
x.remove = function(a) {
H(a) && (a = I(a, this.key));
for (var c of this.index.values()) {
c.remove(a, !0);
}
if (this.reg.has(a)) {
if (this.tag && !this.fastupdate) {
for (let b of this.tag.values()) {
for (let e of b) {
c = e[0];
const d = e[1], f = d.indexOf(a);
-1 < f && (1 < d.length ? d.splice(f, 1) : b.delete(c));
}
}
}
this.store && this.store.delete(a);
this.reg.delete(a);
}
this.cache && this.cache.remove(a);
return this;
};
x.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;
};
x.contain = function(a) {
return this.reg.has(a);
};
x.cleanup = function() {
for (const a of this.index.values()) {
a.cleanup();
}
return this;
};
x.get = function(a) {
return this.store.get(a);
};
x.set = function(a, c) {
this.store.set(a, c);
return this;
};
x.searchCache = ra;
x.export = function(a, c, b = 0, e = 0) {
if (b < this.field.length) {
const g = this.field[b];
if ((c = this.index.get(g).export(a, g, b, e = 1)) && c.then) {
const h = this;
return c.then(function() {
return h.export(a, g, b + 1, e = 0);
});
}
return this.export(a, g, b + 1, e = 0);
}
let d, f;
switch(e) {
case 0:
d = "reg";
f = ka(this.reg);
c = null;
break;
case 1:
d = "tag";
f = ja(this.tag);
c = null;
break;
case 2:
d = "doc";
f = N(this.store);
c = null;
break;
case 3:
d = "cfg";
f = {};
c = null;
break;
default:
return;
}
return la.call(this, a, c, d, b, e, f);
};
x.import = function(a, c) {
if (c) {
switch(E(c) && (c = JSON.parse(c)), a) {
case "tag":
break;
case "reg":
this.fastupdate = !1;
this.reg = new Set(c);
for (let e = 0, d; e < this.field.length; e++) {
d = this.index.get(this.field[e]), d.fastupdate = !1, d.reg = this.reg;
}
break;
case "doc":
this.store = new Map(c);
break;
default:
a = a.split(".");
const b = a[0];
a = a[1];
b && a && this.index.get(b).import(a, c);
}
}
};
ia(O.prototype);
function ra(a, c, b) {
a = ("object" === typeof a ? "" + a.query : a).toLowerCase();
let e = this.cache.get(a);
if (!e) {
e = this.search(a, c, b);
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 S(a) {
this.limit = a && !0 !== a ? a : 1000;
this.cache = new Map();
this.A = "";
}
S.prototype.set = function(a, c) {
this.cache.set(this.A = a, c);
this.cache.size > this.limit && this.cache.delete(this.cache.keys().next().value);
};
S.prototype.get = function(a) {
const c = this.cache.get(a);
c && this.A !== a && (this.cache.delete(a), this.cache.set(this.A = a, c));
return c;
};
S.prototype.remove = function(a) {
for (const c of this.cache) {
const b = c[0];
c[1].includes(a) && this.cache.delete(b);
}
};
S.prototype.clear = function() {
this.cache.clear();
this.A = "";
};
const sa = {normalize:function(a) {
return a.toLowerCase();
}, dedupe:!1};
const U = 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 ta = new Map([["ae", "a"], ["oe", "o"], ["sh", "s"], ["kh", "k"], ["th", "t"], ["pf", "f"]]), ua = [/([^aeo])h(.)/g, "$1$2", /([aeo])h([^aeo]|$)/g, "$1$2", /([^0-9])\1+/g, "$1"];
const va = {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 wa = /[\x00-\x7F]+/g;
const xa = /[\x00-\x7F]+/g;
const ya = /[\x00-\x7F]+/g;
var za = {LatinExact:{normalize:!1, dedupe:!1}, LatinDefault:sa, LatinSimple:{normalize:!0, dedupe:!0}, LatinBalance:{normalize:!0, dedupe:!0, mapper:U}, LatinAdvanced:{normalize:!0, dedupe:!0, mapper:U, matcher:ta, replacer:ua}, LatinExtra:{normalize:!0, dedupe:!0, mapper:U, replacer:ua.concat([/(?!^)[aeo]/g, ""]), matcher:ta}, LatinSoundex:{normalize:!0, dedupe:!1, include:{letter:!0}, finalize:function(a) {
for (let b = 0; b < a.length; b++) {
var c = a[b];
let e = c.charAt(0), d = va[e];
for (let f = 1, g; f < c.length && (g = c.charAt(f), "h" === g || "w" === g || !(g = va[g]) || g === d || (e += g, d = g, 4 !== e.length)); f++) {
}
a[b] = e;
}
}}, ArabicDefault:{rtl:!0, normalize:!1, dedupe:!0, prepare:function(a) {
return ("" + a).replace(wa, " ");
}}, CjkDefault:{normalize:!1, dedupe:!0, split:"", prepare:function(a) {
return ("" + a).replace(xa, "");
}}, CyrillicDefault:{normalize:!1, dedupe:!0, prepare:function(a) {
return ("" + a).replace(ya, " ");
}}};
const Aa = {memory:{resolution:1}, performance:{resolution:6, fastupdate:!0, context:{depth:1, resolution:3}}, match:{tokenize:"forward"}, score:{resolution:9, context:{depth:2, resolution:9}}};
C();
T.prototype.add = function(a, c, b, e) {
if (c && (a || 0 === a)) {
if (!e && !b && this.reg.has(a)) {
return this.update(a, c);
}
c = this.encoder.encode(c);
if (e = c.length) {
const l = C(), m = C(), n = this.depth, t = this.resolution;
for (let p = 0; p < e; p++) {
let r = c[this.rtl ? e - 1 - p : p];
var d = r.length;
if (d && (n || !m[r])) {
var f = this.score ? this.score(c, r, p, null, 0) : V(t, e, p), g = "";
switch(this.tokenize) {
case "full":
if (2 < d) {
for (f = 0; f < d; f++) {
for (var h = d; h > f; h--) {
g = r.substring(f, h);
var k = this.score ? this.score(c, r, p, g, f) : V(t, e, p, d, f);
W(this, m, g, k, a, b);
}
}
break;
}
case "reverse":
if (1 < d) {
for (h = d - 1; 0 < h; h--) {
g = r[h] + g, k = this.score ? this.score(c, r, p, g, h) : V(t, e, p, d, h), W(this, m, g, k, a, b);
}
g = "";
}
case "forward":
if (1 < d) {
for (h = 0; h < d; h++) {
g += r[h], W(this, m, g, f, a, b);
}
break;
}
default:
if (W(this, m, r, f, a, b), n && 1 < e && p < e - 1) {
for (d = C(), g = this.P, f = r, h = Math.min(n + 1, e - p), d[f] = 1, k = 1; k < h; k++) {
if ((r = c[this.rtl ? e - 1 - p - k : p + k]) && !d[r]) {
d[r] = 1;
const u = this.score ? this.score(c, f, p, r, k) : V(g + (e / 2 > g ? 0 : 1), e, p, h - 1, k - 1), v = this.bidirectional && r > f;
W(this, l, v ? f : r, u, a, b, v ? r : f);
}
}
}
}
}
}
this.fastupdate || this.reg.add(a);
}
}
return this;
};
function W(a, c, b, e, d, f, g) {
let h = g ? a.ctx : a.map, k;
if (!c[b] || g && !(k = c[b])[g]) {
g ? (c = k || (c[b] = C()), c[g] = 1, (k = h.get(g)) ? h = k : h.set(g, h = new Map())) : c[b] = 1, (k = h.get(b)) ? h = k : h.set(b, h = []), h = h[e] || (h[e] = []), f && h.includes(d) || (h.push(d), a.fastupdate && ((c = a.reg.get(d)) ? c.push(h) : a.reg.set(d, [h])));
}
}
function V(a, c, b, e, d) {
return b && 1 < a ? c + (e || 0) <= a ? b + (d || 0) : (a - 1) / (c + (e || 0)) * (b + (d || 0)) + 1 | 0 : 0;
}
;function Ba(a, c, b) {
if (1 === a.length) {
return a = a[0], a = b || a.length > c ? c ? a.slice(b, b + c) : a.slice(b) : a;
}
let e = [];
for (let d = 0, f, g; d < a.length; d++) {
if ((f = a[d]) && (g = f.length)) {
if (b) {
if (b >= g) {
b -= g;
continue;
}
b < g && (f = c ? f.slice(b, b + c) : f.slice(b), g = f.length, b = 0);
}
if (e.length) {
g > c && (f = f.slice(0, c), g = f.length), e.push(f);
} else {
if (g >= c) {
return g > c && (f = f.slice(0, c)), f;
}
e = [f];
}
c -= g;
if (!c) {
break;
}
}
}
return e.length ? e = 1 < e.length ? [].concat.apply([], e) : e[0] : e;
}
;T.prototype.search = function(a, c, b) {
b || (!c && H(a) ? (b = a, a = "") : H(c) && (b = c, c = 0));
var e = [], d = 0;
if (b) {
a = b.query || a;
c = b.limit || c;
d = b.offset || 0;
var f = b.context;
var g = b.suggest;
}
a = this.encoder.encode(a);
b = a.length;
c || (c = 100);
if (1 === b) {
return X.call(this, a[0], "", c, d);
}
f = this.depth && !1 !== f;
if (2 === b && f && !g) {
return X.call(this, a[0], a[1], c, d);
}
var h = 0, k = 0;
if (1 < b) {
var l = C();
const n = [];
for (let t = 0, p; t < b; t++) {
if ((p = a[t]) && !l[p]) {
if (g || Y(this, p)) {
n.push(p), l[p] = 1;
} else {
return e;
}
const r = p.length;
h = Math.max(h, r);
k = k ? Math.min(k, r) : r;
}
}
a = n;
b = a.length;
}
if (!b) {
return e;
}
l = 0;
if (1 === b) {
return X.call(this, a[0], "", c, d);
}
if (2 === b && f && !g) {
return X.call(this, a[0], a[1], c, d);
}
if (1 < b) {
if (f) {
var m = a[0];
l = 1;
} else {
9 < h && 3 < h / k && a.sort(aa);
}
}
for (let n, t; l < b; l++) {
t = a[l];
m ? (n = Y(this, t, m), n = Ca(n, e, g, this.P), g && !1 === n && e.length || (m = t)) : (n = Y(this, t, ""), n = Ca(n, e, g, this.resolution));
if (n) {
return n;
}
if (g && l === b - 1) {
f = e.length;
if (!f) {
if (m) {
m = "";
l = -1;
continue;
}
return e;
}
if (1 === f) {
return Ba(e[0], c, d);
}
}
}
a: {
a = e;
e = this.resolution;
m = g;
b = a.length;
g = [];
f = C();
for (let n = 0, t, p, r, u; n < e; n++) {
for (k = 0; k < b; k++) {
if (r = a[k], n < r.length && (t = r[n])) {
for (l = 0; l < t.length; l++) {
p = t[l], (h = f[p]) ? f[p]++ : (h = 0, f[p] = 1), u = g[h] || (g[h] = []), u.push(p);
}
}
}
}
if (a = g.length) {
if (m) {
if (1 < g.length) {
b: {
for (a = [], e = C(), m = g.length, h = m - 1; 0 <= h; h--) {
for (m = g[h], f = m.length, k = 0; k < f; k++) {
if (b = m[k], !e[b]) {
if (e[b] = 1, d) {
d--;
} else {
if (a.push(b), a.length === c) {
break b;
}
}
}
}
}
}
} else {
a = (g = g[0]).length > c || d ? g.slice(d, c + d) : g;
}
g = a;
} else {
if (a < b) {
e = [];
break a;
}
g = g[a - 1];
if (c || d) {
if (g.length > c || d) {
g = g.slice(d, c + d);
}
}
}
}
e = g;
}
return e;
};
function X(a, c, b, e) {
return (a = Y(this, a, c)) && a.length ? Ba(a, b, e) : [];
}
function Ca(a, c, b, e) {
let d = [];
if (a) {
e = Math.min(a.length, e);
for (let f = 0, g; f < e; f++) {
(g = a[f]) && g && (d[f] = g);
}
if (d.length) {
c.push(d);
return;
}
}
return !b && d;
}
function Y(a, c, b) {
let e;
b && (e = a.bidirectional && c > b);
a = b ? (a = a.ctx.get(e ? c : b)) && a.get(e ? b : c) : a.map.get(c);
return a;
}
;T.prototype.remove = function(a, c) {
const b = this.reg.size && (this.fastupdate ? this.reg.get(a) : this.reg.has(a));
if (b) {
if (this.fastupdate) {
for (let e = 0, d; e < b.length; e++) {
if (d = b[e]) {
if (2 > d.length) {
d.pop();
} else {
const f = d.indexOf(a);
f === b.length - 1 ? d.pop() : d.splice(f, 1);
}
}
}
} else {
Z(this.map, a), this.depth && Z(this.ctx, a);
}
c || this.reg.delete(a);
}
this.cache && this.cache.remove(a);
return this;
};
function Z(a, c) {
let b = 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(c), 0 <= f) {
1 < d.length ? (d.splice(f, 1), b++) : delete a[e];
break;
} else {
b++;
}
}
}
} else {
for (let e of a) {
const d = e[0], f = Z(e[1], c);
f ? b += f : a.delete(d);
}
}
return b;
}
;function T(a, c) {
if (this.constructor !== T) {
return new T(a);
}
if (a) {
var b = E(a) ? a : a.preset;
b && (Aa[b] || console.warn("Preset not found: " + b), a = Object.assign({}, Aa[b], a));
} else {
a = {};
}
b = a.context || {};
const e = E(a.encoder) ? za[a.encoder] : a.encode || a.encoder || sa;
this.encoder = e.encode ? e : "object" === typeof e ? new K(e) : {encode:e};
let d;
this.resolution = a.resolution || 9;
this.tokenize = d = a.tokenize || "strict";
this.depth = "strict" === d && b.depth || 0;
this.bidirectional = !1 !== b.bidirectional;
this.fastupdate = !!a.fastupdate;
this.score = a.score || null;
d = !1;
this.map = new Map();
this.ctx = new Map();
this.reg = c || (this.fastupdate ? new Map() : new Set());
this.P = b.resolution || 1;
this.rtl = e.rtl || a.rtl || !1;
this.cache = (d = a.cache || null) && new S(d);
}
x = T.prototype;
x.clear = function() {
this.map.clear();
this.ctx.clear();
this.reg.clear();
this.cache && this.cache.clear();
return this;
};
x.append = function(a, c) {
return this.add(a, c, !0);
};
x.contain = function(a) {
return this.reg.has(a);
};
x.update = function(a, c) {
const b = this, e = this.remove(a);
return e && e.then ? e.then(() => b.add(a, c)) : this.add(a, c);
};
function Da(a) {
let c = 0;
if (a.constructor === Array) {
for (let b = 0, e; b < a.length; b++) {
(e = a[b]) && (c += e.length);
}
} else {
for (const b of a) {
const e = b[0], d = Da(b[1]);
d ? c += d : a.delete(e);
}
}
return c;
}
x.cleanup = function() {
if (!this.fastupdate) {
return console.info('Cleanup the index isn\'t required when not using "fastupdate".'), this;
}
Da(this.map);
this.depth && Da(this.ctx);
return this;
};
x.searchCache = ra;
x.export = function(a, c, b, e = 0) {
let d, f;
switch(e) {
case 0:
d = "reg";
f = ka(this.reg);
break;
case 1:
d = "cfg";
f = {};
break;
case 2:
d = "map";
f = N(this.map);
break;
case 3:
d = "ctx";
f = ja(this.ctx);
break;
default:
return;
}
return la.call(this, a, c, d, b, e, f);
};
x.import = function(a, c) {
if (c) {
switch(E(c) && (c = JSON.parse(c)), a) {
case "reg":
this.fastupdate = !1;
this.reg = new Set(c);
break;
case "map":
this.map = new Map(c);
break;
case "ctx":
this.ctx = new Map(c);
}
}
};
x.serialize = function(a = !0) {
if (!this.reg.size) {
return "";
}
let c = "", b = "";
for (var e of this.reg.keys()) {
b || (b = typeof e), c += (c ? "," : "") + ("string" === b ? '"' + e + '"' : e);
}
c = "index.reg=new Set([" + c + "]);";
e = "";
for (var d of this.map.entries()) {
var f = d[0], g = d[1], h = "";
for (let m = 0, n; m < g.length; m++) {
n = g[m] || [""];
var k = "";
for (var l = 0; l < n.length; l++) {
k += (k ? "," : "") + ("string" === b ? '"' + n[l] + '"' : n[l]);
}
k = "[" + k + "]";
h += (h ? "," : "") + k;
}
h = '["' + f + '",[' + h + "]]";
e += (e ? "," : "") + h;
}
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];
h = n[1];
k = "";
for (let t = 0, p; t < h.length; t++) {
p = h[t] || [""];
l = "";
for (let r = 0; r < p.length; r++) {
l += (l ? "," : "") + ("string" === b ? '"' + p[r] + '"' : p[r]);
}
l = "[" + l + "]";
k += (k ? "," : "") + l;
}
k = 'new Map([["' + g + '",[' + k + "]]])";
k = '["' + f + '",' + k + "]";
d += (d ? "," : "") + k;
}
}
d = "index.ctx=new Map([" + d + "]);";
return a ? "function inject(index){" + c + e + d + "}" : c + e + d;
};
ia(T.prototype);
export default {Index:T, Charset:za, Encoder:K, Document:O, Worker:null, Resolver:null, IndexedDB:null, Language:{}};
export const Index=T;export const Charset=za;export const Encoder=K;export const Document=O;export const Worker=null;export const Resolver=null;export const IndexedDB=null;export const Language={};
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