// For those of you who just found this by scrolling through Pastebin,
// this is for Pokémon Essentials. And I guess if you can find other uses
// for this code that's cool too.

"use strict";
const fs=require("fs");

// Choose your available Pokémon and put them in an array.
// I'd suggest making a few of them as templates for default Trainers,
// noob Trainers and strong Trainers.

var generic=[
	"Absol", "Arcanine", "Milotic", "Ampharos", "Gastrodon", "Jellicent",
	"Seismitoad", "Lapras", "Poliwrath", "Politoed", "Castform", "Tentacruel", "Ludicolo",
	"Galvantula", "Shuckle", "Stunfisk", "Crawdaunt", "Lanturn",
	"Gyarados", "Manectric", "Raticate", "Clefable", "Parasect", "Dragonite",
	"Tyranitar", "Aggron", "Ninjask", "Shedinja", "Dustox", "Beautifly", "Sawsbuck",
	"Flareon", "Jolteon", "Vaporeon", "Espeon", "Umbreon", "Glaceon", "Leafeon", 
	"Altaria", "Quagsire", "Swellow", "Gardevoir", "Gallade", "Scrafty",
	"Hitmonlee", "Hitmonchan", "Hitmontop"
]

var genericSuper=[
	"Absol", "Arcanine", "Milotic", "Ampharos", "Gastrodon", "Jellicent",
	"Seismitoad", "Lapras", "Poliwrath", "Politoed", "Castform", "Tentacruel", "Ludicolo",
	"Galvantula", "Shuckle", "Stunfisk", "Crawdaunt", "Lanturn",
	"Gyarados", "Manectric", "Raticate", "Clefairy", "Parasect", "Dragonite",
	"Tyranitar", "Aggron", "Ninjask", "Dustox", "Beautifly", "Sawsbuck",
	"Flareon", "Jolteon", "Vaporeon", "Espeon", "Umbreon", "Glaceon", "Leafeon", 
	"Altaria", "Quagsire", "Swellow", "Gardevoir", "Gallade", "Scrafty",
	"Hitmonlee", "Hitmonchan", "Hitmontop"
]

var genericGimped=[
	"Gastrodon", "Jellicent",
	"Seismitoad", "Tentacruel", "Ludicolo",
	"Galvantula", "Shuckle", "Stunfisk", "Crawdaunt", "Lanturn",
	"Raticate", "Clefairy", "Parasect",
	"Ninjask", "Dustox", "Beautifly", "Sawsbuck",
	"Altaria", "Quagsire", "Swellow", "Scrafty"
]

// Make arrays for all of the trainer classes.

var blackBelt=[
	"Scrafty", "Gallade", "Hitmonlee", "Hitmonchan", "Hitmontop"
]

var crushGirl=blackBelt;

var camper=[
	"Sawsbuck", "Castform", "Seismitoad", "Poliwrath", "Politoed", "Ludicolo", "Galvantula",
	"Stunfisk", "Crawdaunt", "Ninjask", "Shedinja", "Swellow", "Scyther", "Scizor"
]

// If you copy any of the arrays you should probably call .splice() on it first.

var picnicker=camper.splice();

var youngster=camper.slice();
youngster.push("Raticate");
youngster.push("Raticate");
youngster.push("Raticate");

var acetrainer_m=genericSuper.splice();
var acetrainer_f=genericSuper.splice();

var lass=camper.splice();

var pokemonranger_m=camper.splice();
var pokemonranger_f=camper.splice();

var psychic_m=[
	"Gardevoir", "Gallade", "Jellicent", "Gengar"
]

var psychic_f=psychic_m.splice();

var aromaLady=[
	"Ludicolo", "Sawsbuck", "Castform",
]

var beauty=[
	"Clefairy", "Flareon", "Jolteon", "Vaporeon", "Espeon", "Umbreon", "Glaceon", "Leafeon",  "Sawsbuck"
]

var biker=[
	"absol", "Arcanine", "Stunfisk", "Crawdaunt", "Tyranitar", "Aggron", "Scrafty"
]

var birdkeeper=[
	"Swellow"
]

var bugCatcher=[
	"Ninjask", "Shedinja", "Dustox", "Beautifly", "Galvantula", "Scyther", "Scizor"
]

var burglar=genericGimped.splice();

var chaneller=psychic_m.splice();

var cueball=biker.splice();

var engineer=[
	"Ampharos", "Galvantula", "Manectric", "Scizor"
]

var fisherman=[
	"Milotic", "Jellicent", "Lapras", "Poliwrath", "Politoed", "Tentacruel",
	"Crawdaunt", "Lanturn", "Gyarados", "Magikarp", "Gyarados"
]

var gambler=genericGimped.splice();

var gentleman=[
	"Gastrodon", "Jellicent",
	"Seismitoad", "Tentacruel", "Ludicolo",
	"Lanturn",
	"Clefairy",
	"Sawsbuck",
	"Altaria", "Quagsire", "Swellow"
]

var hiker=[
	"Arcanine", "shuckle", "Tyranitar", "aggron", "Scizor"
]

var juggler=genericGimped.splice();

var lady=gentleman.slice();

// Gentlemen get extra Arcanine, because of course they do

for (var i=0; i<5; i++){
	gentleman.push("Arcanine");
}

var painter=[
	"no"
]

var nurse=[
	"Clefairy", "Clefable", "Eevee"
]

var pokemaniac=generic.splice();

var pokemonbreeder=genericGimped.splice();

var professor=genericSuper.splice();

var rocket=generic.splice();

var ruinManiac=hiker.splice();

var sailor=fisherman.splice();

var scientist=engineer.splice();

var supernerd=pokemaniac.splice();

var tamer=pokemaniac.slice();
for (var i=0; i<5; i++){
	tamer.push("Arcanine");
}

var swimmer_m=fisherman.splice();
var swimmer_f=fisherman.splice();
var swimmer2_m=fisherman.splice();
var swimmer2_f=fisherman.splice();

var tuber_m=[
	"Feebas", "Frillish", "Poliwag", "Tentacool",
	"Corphish", "Chinchou", "Magikarp", "Magikarp"
]
var tuber_f=tuber_m.splice();
var tuber2_m=tuber_m.splice();
var tuber2_f=tuber_m.splice();

var teamaqua_m=fisherman.slice();
teamaqua_m.push("hydreigon");
var teamaqua_f=teamaqua_m.splice();

var teamaquaBoss=teamaqua_m.splice();
var teamaquaAdmin_M=teamaqua_m.splice();
var teamaquaAdmin_F=teamaqua_f.splice();

/*
 * Call via the command line like:
 * 		node random_teams.js input.txt output.txt
 * where input.txt is formatted something like:
 *		ACETRAINER_M,Bob,0,4
 * The arguments go like:
 *		1. Trainer class
 *		2. Trainer name
 *		3. Battle ID
 *		4. Number of Pokémon the trainer has
 * 
 * Note that all levels are set to "1" until you manually change them.
 * I may or may not do something about this in an update.
 */

function go(){
	if (process.argv.length<4){
		console.log("Needs two command line arguments, sorry.");
		console.log("One input file and one output file.");
	} else {
		var lines;
		// Read the input file
		fs.readFile(process.argv[2], function(err, data){
			if(err){
				throw err;
			}
			lines=data.toString().split('\n');
			var outString="";
			for (var i=0; i<lines.length; i++){
				var split=lines[i].replace("\r", "").trim().split(",");
				// Only (try) to parse lines that have the proper number of arguments
				if (split.length>=4){
					var trainerClass=split[0];
					var name=split[1];
					var battleID=split[2];
					var teamMembers=Number(split[3]);
					// Read the trainer class and append to the outString
					outString=outString+"# ---------------\r\n";
					outString=outString+trainerClass.toUpperCase()+"\r\n";
					outString=outString+name+","+battleID+"\r\n";
					outString=outString+teamMembers+"\r\n";
					// Choose a random element from the array that goes with the trainer class
					var array=get(trainerClass);
					for (var j=0; j<teamMembers; j++){
						outString=outString+array[Math.floor(Math.random()*array.length)].toUpperCase()+",1\r\n";
					}
					fs.writeFile(process.argv[3], outString);
				}
			}
		});
	}
}

function get(name){
	// There has got to be a better way to do this.
	var n=name.toLowerCase();
	if (n==="blackbelt")
		return blackBelt;
	if (n==="crushgirl")
		return crushGirl;
	if (n==="camper")
		return camper;
	if (n==="picnicker")
		return picnicker;
	if (n==="acetrainer_m")
		return acetrainer_m;
	if (n==="acetrainer_f")
		return acetrainer_f;
	if (n==="youngster")
		return youngster;
	if (n==="lass")
		return lass;
	if (n==="pokemonranger_m")
		return pokemonranger_m;
	if (n==="pokemonranger_f")
		return pokemonranger_f;
	if (n==="psychic_m")
		return psychic_m;
	if (n==="psychic_f")
		return psychic_f;
	if (n==="aromalady")
		return aromaLady;
	if (n==="beauty")
		return beauty;
	if (n==="biker")
		return biker;
	if (n==="birdkeeper")
		return birdkeeper;
	if (n==="bugcatcher")
		return bugCatcher;
	if (n==="burglar")
		return burglar;
	if (n==="chaneller")
		return chaneller;
	if (n==="cueball")
		return cueball;
	if (n==="engineer")
		return engineer;
	if (n==="fisherman")
		return fisherman;
	if (n==="gambler")
		return gambler;
	if (n==="gentleman")
		return gentleman;
	if (n==="hiker")
		return hiker;
	if (n==="juggler")
		return juggler;
	if (n==="lady")
		return lady;
	if (n==="painter")
		return painter;
	if (n==="pokemaniac")
		return pokemaniac;
	if (n==="aquaboss")
		return teamaquaBoss;
	if (n=="aquaadmin_m")
		return teamaquaAdmin_M;
	if (n=="aquaadmin_f")
		return teamaquaAdmin_F;
	if (n==="teamaqua_f")
		return teamaqua_f;
	if (n==="teamaqua_m")
		return teamaqua_m;
	if (n==="tuber2_f")
		return tuber2_f;
	if (n==="tuber2_m")
		return tuber2_m;
	if (n==="tuber_f")
		return tuber_f;
	if (n==="tuber_m")
		return tuber_m;
	if (n==="swimmer2_f")
		return swimmer2_f;
	if (n==="swimmer2_m")
		return swimmer2_m;
	if (n==="swimmer_f")
		return swimmer_f;
	if (n==="swimmer_m")
		return swimmer_m;
	if (n==="tamer")
		return tamer;
	if (n==="supernerd")
		return supernerd;
	if (n==="scientist")
		return scientist;
	if (n==="sailor")
		return sailor;
	if (n==="ruinmaniac")
		return ruinManiac;
	if (n==="rocket")
		return rocket;
	if (n==="professor")
		return professor;
	if (n==="pokemonbreeder")
		return pokemonbreeder;
	if (n=="nurse")
		return nurse;
	console.log("Not found: "+name);
	return generic;	// return generic
}

go();