module.exports = class Leet {
	constructor(textIn) {
		this.textIn = textIn.toLowerCase();
	}

	changeWords() {
		this.cchange("pwn", "own");
		this.cchange(" ownzor", " own");
		this.cchange(" is good ", " owns ");
		this.cchange(" are good ", " own ");
		this.cchange(" am good ", " own ");
		this.cchange("good you", "better than you");
		this.cchange("good me", "better than me");
		this.cchange("good them", "better than them");
		this.cchange("good him", "better than him");
		this.cchange("good her", "better than her");
		this.cchange("good it", "better than it");
		this.cchange("good us", "better than us");
		this.cchange("good that", "better than that");
		this.cchange("good all", "better than all");
		this.cchange(" defeated ", " owned ");
		this.cchange("my are good", "my own");
		this.cchange("your are good", "your own");
		this.cchange("their are good", "their own");
		this.cchange("our are good", "our own");
		this.cchange("her are good", "her own");
		this.cchange("his are good", "his own");
		this.cchange(" are ", " r ");
		this.cchange(" am ", " m ");
		this.cchange("unhack", "uhaxor");
		this.cchange("hacker", "haxor");
		this.cchange("hackerer", "hacker");
		this.cchange("excellent", "xellent");
		this.cchange(" are you ", " ru ");
		this.cchange("hack", "haxor");
		this.cchange("penis", "penor");
		this.cchange(" pwn ", " own ");
		this.cchange(" yay ", " woot ");
		this.cchange(" you", " joo");
		this.cchange(" yor ", " your ");
		this.cchange("speak", "speek");
		this.cchange("leet", "1337");
		this.cchange("internet", "big lan");
		this.cchange(" picture", " pixor");
		this.cchange("n   [^]   t ", "   [^]   nt ");
		this.cchange(" kill", " frag");
		this.cchange(" lamer ", " llama ");
		this.cchange(" newbie ", " noob ");
		this.cchange(" sex ", " sexor ");
		this.cchange(" technique ", " tekniq ");
		this.cchange("quake", "quaek");
		this.cchange(" rock ", " roxor ");
		this.cchange(" rocks ", " roxorez ");
		this.cchange("cool", "kewl");
		this.cchange(" the ", " teh ");
		this.cchange("ass", "azz");
		this.cchange("cum", "spooge");
		this.cchange("ejaculate", "spooge");
		this.cchange("fuck", "fuxor");
		this.cchange("phuck", "phuxor");
		this.cchange("porn", "pron");
		this.cchange("dude", "dood");
		this.cchange(" me ", " meh ");
		this.cchange(" with ", " wit ");
		this.cchange(" oh my god ", " omg ");
		this.cchange(" omfg ", " oh my f*cking god ");
		this.cchange(" oh my fucking god ", " omfg ");
		this.cchange(" oh my phoxoring god ", " omfg ");
		this.cchange("wtf", "what the f*ck");
		this.cchange(" what the fuck ", " wtf ");
		this.cchange(" roflmao ", " rolling on the floor laughing my ass off ");
		this.cchange(" rofl ", " rolling on the floor laughing ");
		this.cchange(" laugh my ass off ", " lmao ");
		this.cchange(" okay ", " kk ");
		this.cchange(" thanks ", " thx ");
		this.cchange("rude", "rood");
		this.cchange("ness ", "nees ");
		this.cchange("please", "pleez");
		this.cchange("money", "lewt");
		this.cchange("loot", "money");
		this.cchange("qu", "kw");
		this.cchange("fear", "fjeer");
		this.cchange(" because ", " cuz ");
		this.cchange("more elite", "eliteer");
		this.cchange(" an a", " a a");
		this.cchange(" an e", " a e");
		this.cchange(" an i", " a i");
		this.cchange(" an o", " a o");
		this.cchange(" an u", " a u");
		this.cchange("bitch", "bizotch");
		this.cchange("suck", "suxor");
		this.cchange("at ", "@ ");
		this.cchange(" e@ ", " eat ");
		this.cchange("e@", "eat");
		this.cchange("elite", "leet");
		this.cchange(" computers ", " boxen ");
		this.cchange(" computer ", " boxor ");
		this.cchange(" you ", " u ");
		this.cchange(" your", " ur");
		this.cchange(" loot ", " lewt ");
		this.cchange(" stuff ", " lewt ");
		this.cchange(" fool ", " foo ");
		this.cchange(" yo ", " jo ");
		this.cchange("ks ", "x ");
		this.cchange("se ", "ze ");
		this.cchange("nigga", "nigzor");
		this.cchange("nigger", "nigzor");
		this.cchange("negro", "nigzor");
		this.cchange("ah ", "er ");
		this.cchange("yeer", "yeah");
		this.cchange("ing ", "in   [^]    ");
		this.cchange("very gay", "gheyzor");
		this.cchange(" f", " ph");
		this.cchange("ash ", "# ");
		this.cchange(" cu", " ku");
		this.cchange(" ca", " ka");
		this.cchange(" cat", " kat");
		this.cchange(" co", " ko");
		this.cchange("s ", "z ");
		this.cchange("sz ", "ss ");
		this.cchange(" ph", " f");
		this.cchange(" ghey ", " gay ");
		this.cchange("badways", "horribly");
		this.cchange(" ownzor", " own");
		this.cchange("kthxbye", "okay. thanks. bye.");
		this.cchange("kk thx bye", "kthxbye");
		this.cchange(" k ", " okay ");
		this.cchange(" thx ", " thanks ");
		this.cchange(" i are ", " i am ");
		this.cchange(" hacker it ", " hack it ");
		this.cchange(" hacker them ", " hack them ");
		this.cchange(" hacker her ", " hack her ");
		this.cchange(" hacker him ", " hack him ");
		this.cchange(" hacker a ", " hack a ");
		this.cchange(" hacker his ", " hack his ");
		this.cchange(" hacker their ", " hack their ");
		this.cchange(" hacker that ", " hack that ");
		this.cchange("hackered", "hacked");
		this.cchange(" qea ", " Quake 3 Arena ");
		this.cchange(" qe ", " Quake 3 ");
		this.cchange(" l ", " 1 ");
		this.cchange(" z ", " 2 ");
		this.cchange(" e ", " 3 ");
		this.cchange(" s ", " 5 ");
		this.cchange(" g ", " 6 ");
		this.cchange(" l ", " 7 ");
		this.cchange(" b ", " 8 ");
		this.cchange(" y ", " 9 ");
		this.cchange(" o ", " 0 ");
		this.cchange(" L ", " 1 ");
		this.cchange("   [^]   5", "   [^]   s");
		this.cchange("siow", "slow");
		this.cchange("ciear", "clear");
		this.cchange("titie", "title");
		this.cchange(" da ", " the ");
		this.cchange(" dah ", " the ");
		this.cchange("aiso", "also");
		this.cchange("eii", "ell");
		this.cchange("ii", "ll");
		this.cchange("!i ", "!! ");
		this.cchange(" ! ", " i ");
		this.cchange("eip", "elp");
		this.cchange("sz ", "ss ");
		this.cchange("uks ", "ucks ");
		this.cchange("eer", "ear");
		this.cchange("!!s", "lis");
		this.cchange("o/o", "");
		this.cchange("eie", "ele");
		this.cchange("zor", "er");
		this.cchange("!!ing", "lling");
		this.cchange("w!!!", "will");
		this.cchange("wh!!e", "while");
		this.cchange("piay", "play");
		this.cchange("auit", "ault");
		this.cchange("ibie", "ible");
		this.cchange("tah", "ter");
		this.cchange("fah", "fer");
		this.cchange("ouid", "ould");
		this.cchange("a!!y", "ally");
		this.cchange(" cus ", " cuz ");
		this.cchange("iot", "lot");
		this.cchange("oia", "ola");
		this.cchange("zn", "sn");
		this.cchange("siat", "slat");
		this.cchange(" fone", " phone");
		this.cchange(" fase", " phase");
		this.cchange(" farmac", " pharmac");
		this.cchange(" fenom", " phenom");
		this.cchange(" fobia", " phobia");
		this.cchange(" foto", " photo");
		this.cchange(" fk", " fuck");
		this.cchange("elitear", "more elite");
		this.cchange("worid", "world");
		this.cchange("dewd", "dude");
		this.cchange("eleet", "elite");
		this.cchange("iam", "lam");
		this.cchange("@ ", "at ");
		this.cchange("@", "a");
		this.cchange("i{", "k");
		this.cchange("#", "h");
		this.cchange("iis", "r");
		return this.textIn;
	}

	changeLetters() {
		this.cchange("a", "4");
		this.cchange("b", "8");
		this.cchange("e", "3");
		this.cchange("g", "9");
		this.cchange("i", "1");
		this.cchange("o", "0");
		this.cchange("s", "5");
		this.cchange("t", "7");
		this.cchange("z", "2");
		return this.textIn;
	}

	toLeet() {
		this.changeWords();
		this.changeLetters();
		return this.textIn;
	}

	change(t1, t2) {
		var tr = this.textIn;
		var lp = 0;
		while (tr.indexOf(t1) > -1) {
			if (++lp > 200) {
				return tr;
			}
			var occ = tr.indexOf(t1);
			tr = tr.substr(0, occ) + t2 + tr.substr(occ + t1.length);
		}
		this.textIn = tr;
		return this.textIn;
	}

	cchange(t1, t2) {
		if (Math.random() <= 0.8) change(t1, t2);
		return this.textIn;
	}
}