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//// IBDAWG
/*jslint esversion: 6*/
/*global console,require,exports*/
"use strict";
if (typeof(require) !== 'undefined') {
var str_transform = require("resource://grammalecte/graphspell/str_transform.js");
var helpers = require("resource://grammalecte/graphspell/helpers.js");
var char_player = require("resource://grammalecte/graphspell/char_player.js");
}
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// IBDAWG
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global require, exports, console, __dirname */
"use strict";
if(typeof(process) !== 'undefined') {
var str_transform = require("./str_transform.js");
var helpers = require("./helpers.js");
var char_player = require("./char_player.js");
} else if (typeof(require) !== 'undefined') {
var str_transform = require("resource://grammalecte/graphspell/str_transform.js");
var helpers = require("resource://grammalecte/graphspell/helpers.js");
var char_player = require("resource://grammalecte/graphspell/char_player.js");
}
// Don’t remove <string>. Necessary in TB.
${string}
${map}
${set}
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// INDEXABLE BINARY DIRECT ACYCLIC WORD GRAPH
constructor (param1, sPath="") {
// param1 can be a filename or a object with all the necessary data.
try {
let oData = null;
if (typeof(param1) == "string") {
let sURL = (sPath !== "") ? sPath + "/" + param1 : "resource://grammalecte/graphspell/_dictionaries/"+param1;
oData = JSON.parse(helpers.loadFile(sURL));
} else {
oData = param1;
}
Object.assign(this, oData);
}
catch (e) {
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// INDEXABLE BINARY DIRECT ACYCLIC WORD GRAPH
constructor (param1, sPath="") {
// param1 can be a filename or a object with all the necessary data.
try {
let oData = null;
if (typeof(param1) == "string") {
let sURL;
if(typeof(process) !== 'undefined') {
sURL = (sPath !== "") ? sPath + "/" + param1 : __dirname + "/_dictionaries/"+param1;
} else {
sURL = (sPath !== "") ? sPath + "/" + param1 : "resource://grammalecte/graphspell/_dictionaries/"+param1;
}
oData = JSON.parse(helpers.loadFile(sURL));
} else {
oData = param1;
}
Object.assign(this, oData);
}
catch (e) {
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}
}
return l;
}
suggest (sWord, nSuggLimit=10) {
// returns a array of suggestions for <sWord>
//const t0 = Date.now();
sWord = char_player.spellingNormalization(sWord);
let sPfx = "";
let sSfx = "";
[sPfx, sWord, sSfx] = char_player.cut(sWord);
let nMaxSwitch = Math.max(Math.floor(sWord.length / 3), 1);
let nMaxDel = Math.floor(sWord.length / 5);
let nMaxHardRepl = Math.max(Math.floor((sWord.length - 5) / 4), 1);
let nMaxJump = Math.max(Math.floor(sWord.length / 4), 1);
let oSuggResult = new SuggResult(sWord);
this._suggest(oSuggResult, sWord, nMaxSwitch, nMaxDel, nMaxHardRepl, nMaxJump);
let aSugg = oSuggResult.getSuggestions(nSuggLimit);
if (sSfx || sPfx) {
// we add what we removed
return aSugg.map( (sSugg) => { return sPfx + sSugg + sSfx } );
}
//const t1 = Date.now();
//console.log("Suggestions for " + sWord + " in " + ((t1-t0)/1000).toString() + " s");
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}
}
return l;
}
suggest (sWord, nSuggLimit=10) {
// returns a array of suggestions for <sWord>
//console.time("Suggestions for " + sWord);
sWord = char_player.spellingNormalization(sWord);
let sPfx = "";
let sSfx = "";
[sPfx, sWord, sSfx] = char_player.cut(sWord);
let nMaxSwitch = Math.max(Math.floor(sWord.length / 3), 1);
let nMaxDel = Math.floor(sWord.length / 5);
let nMaxHardRepl = Math.max(Math.floor((sWord.length - 5) / 4), 1);
let nMaxJump = Math.max(Math.floor(sWord.length / 4), 1);
let oSuggResult = new SuggResult(sWord);
this._suggest(oSuggResult, sWord, nMaxSwitch, nMaxDel, nMaxHardRepl, nMaxJump);
let aSugg = oSuggResult.getSuggestions(nSuggLimit);
if (sSfx || sPfx) {
// we add what we removed
return aSugg.map( (sSugg) => { return sPfx + sSugg + sSfx; } );
}
//console.timeEnd("Suggestions for " + sWord);
return aSugg;
}
_suggest (oSuggResult, sRemain, nMaxSwitch=0, nMaxDel=0, nMaxHardRepl=0, nMaxJump=0, nDist=0, nDeep=0, iAddr=0, sNewWord="", bAvoidLoop=false) {
// returns a set of suggestions
// recursive function
if (sRemain == "") {
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