480 lines
19 KiB
JavaScript
480 lines
19 KiB
JavaScript
var express = require('express');
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var mongo = require('mongodb');
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var request = require('request');
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var async = require('async');
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var numeral = require('numeral');
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var cookieParser = require('cookie-parser');
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var xmljs = require('xml-js');
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var router = express.Router();
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var svurl = "mongodb://localhost:27017/eve-reactor";
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function getCostIndex(sys, name) {
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for (let i = 0; i < sys.length; i++) {
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if (sys[i].name.toLowerCase() === name.toLowerCase()) {
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return sys[i].index;
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}
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}
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}
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function getItem(data, id) {
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for (let i = 0; i < data.length; i++) {
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if (data[i]._id === id) {
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return data[i];
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}
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}
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}
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function getSimplePrice(data, id) {
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var tempsell = 0;
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var tempbuy = 0;
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for (let i = 0; i < data.length; i++) {
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if (data[i].id === id) {
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for (let ii = 0; ii < data[i].inputs.length; ii++) {
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tempsell += data[i].inputs[ii].sell;
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tempbuy += data[i].inputs[ii].buy;
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}
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let exp = {
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"sell": tempsell,
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"buy": tempbuy
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}
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return exp;
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}
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}
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}
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function getChainTax(prof, reac, id) {
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let temp = 0;
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for (let i = 0; i < reac.length; i++) {
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if (reac[i].id === id) {
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let inp = reac[i].inputs;
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for (let ii = 0; ii < inp.length; ii++) {
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for (let iii = 0; iii < prof.length; iii++) {
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if (inp[ii].id === prof[iii].id) {
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temp += prof[iii].taxes.index / 2;
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}
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}
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}
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return temp;
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}
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}
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}
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/* GET comp page. */
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router.get('/', function(req, res, next) {
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//set cookies if not found
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var ck = req.cookies;
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//console.log(ck);
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if (!ck.input) { res.cookie('input', 'buy', { maxAge: 31556952000, }); var imeth = "buy"; }
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if (!ck.output) { res.cookie('output', 'sell', { maxAge: 31556952000, }); var ometh = "sell"; }
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if (!ck.skill) { res.cookie('skill', 5, { maxAge: 31556952000, }); var skill = 5; }
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if (!ck.facility) { res.cookie('facility', 'large', { maxAge: 31556952000, }); var facility = "large"; }
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if (!ck.rig) { res.cookie('rig', 1, { maxAge: 31556952000, }); var rig = 1; var rige = true; }
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if (!ck.space) { res.cookie('space', 'null', { maxAge: 31556952000, }); var space = "null"; }
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if (!ck.indyTax) { res.cookie('indyTax', 0, { maxAge: 31556952000, }); var indyTax = 0; }
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if (!ck.duration) { res.cookie('duration', 10080, { maxAge: 31556952000, }); var duration = 10080; }
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if (!ck.system) { res.cookie('system', 'Basgerin', { maxAge: 31556952000, }); var syst = "Basgerin" }
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//set internal vars to use cookie values
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if (ck.input.toLowerCase() === "buy" || ck.input.toLowerCase() === "sell") {
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var imeth = ck.input.toLowerCase();
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} else {
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var imeth = "buy";
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}
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if (ck.output.toLowerCase() === "buy" || ck.output.toLowerCase() === "sell") {
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var ometh = ck.output.toLowerCase();
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} else {
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var ometh = "sell";
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}
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if (parseInt(ck.skill) >= 0 && parseInt(ck.skill) <= 5) {
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var skill = parseInt(ck.skill);
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} else {
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var skill = 5;
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}
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if (ck.facility.toLowerCase() === "med" || ck.facility.toLowerCase() === "large") {
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var facility = ck.facility.toLowerCase();
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} else {
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var facility = "large";
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}
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if (parseInt(ck.rig) >= 0 && parseInt(ck.rig) <= 2) {
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var rig = parseInt(ck.rig);
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var rige = true;
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} else {
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var rig = 1;
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var rige = true;
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}
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if (ck.space.toLowerCase() === "low" || ck.space.toLowerCase() === "null") {
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var space = ck.space.toLowerCase();
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} else {
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var space = "null";
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}
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if (ck.indyTax >= 0 && ck.indyTax <= 50) {
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var indyTax = ck.indyTax
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} else {
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var indyTax = 0;
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}
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if (ck.duration >= 1 && ck.duration <= 43200) {
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var duration = ck.duration
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} else {
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var duration = 10080;
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}
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if (ck.system) {
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var re = /^[a-zA-Z0-9-]+$/;
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if (re.test(ck.system)) {
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var syst = ck.system;
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} else {
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var syst = 'Basgerin';
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}
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}
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//calc bonus with opts
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var matb = 1;
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var time = 180;
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var bonus = {};
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//default is Skill (Reactions) 5, Large facility & T1 rig in NullSec
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//calc material bonus
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if (rig === 1 && space === "null") {
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matb = 1 - (2 * 1.1) / 100
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} else if (rig === 1 && space === "low") {
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matb = 1 - 2 / 100
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} else if (rig === 2 && space === "null") {
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matb = 1 - (2.4 * 1.1) / 100
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} else if (rig === 2 && space === "low") {
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matb = 1 - 2.4 / 100
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} else {
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matb = 1;
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}
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//calc time bonus
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time = 180 * (1 - (4 * skill) / 100); //skill bonus
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//facility bonus
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if (facility === "med") {
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time = time * (1 - 0)
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} else if (facility === "large") {
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time = time * (1 - (25 / 100))
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}
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//rig bonus
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if (rig === 1 && space === "null") {
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time = time * (1 - (20 * 1.1 / 100))
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} else if (rig === 1 && space === "low") {
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time = time * (1 - (20 / 100))
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} else if (rig === 2 && space === "null") {
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time = time * (1 - (24 * 1.1 / 100))
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} else if (rig === 2 && space === "low") {
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time = time * (1 - (24 / 100))
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} else {
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time = time;
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}
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//final result
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bonus = {
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"mat": matb,
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"time": time
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}
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var cycles = Math.floor(duration / bonus.time);
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//vars
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let lvid = 30000891;
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let querry = ['items', 'bps', 'systems'];
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async.map(querry, function(coll, callback) {
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mongo.connect(svurl, function(err, db) {
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if (err) {
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console.log(err);
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} else {
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db.collection(coll).find().toArray(function(err, res) {
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callback(null, res);
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db.close();
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});
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}
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});
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}, function(err, results) {
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let itemData = results[0];
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let bpsData = results[1];
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let systems = results[2];
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//get cost index
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var costIndex = getCostIndex(systems, syst);
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let calc = [];
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let reac = bpsData[0].reaction;
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//START build new BP array with prices
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for (let i = 0; i < reac.length; i++) {
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let tempin = [];
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let tempout = {};
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let ttmp = {};
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let tmpPrc = {};
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if (reac[i].type === "simple") {
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for (let inp = 0; inp < reac[i].inputs.length; inp++) {
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tmpPrc = {
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"id": reac[i].inputs[inp].id,
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"buy": getItem(itemData, reac[i].inputs[inp].id).buy * reac[i].inputs[inp].qt * cycles,
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"sell": getItem(itemData, reac[i].inputs[inp].id).sell * reac[i].inputs[inp].qt * cycles
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}
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tempin.push(tmpPrc);
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}
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tempout = {
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"id": reac[i].output.id,
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"sell": getItem(itemData, reac[i].output.id).sell * reac[i].output.qt * cycles,
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"buy": getItem(itemData, reac[i].output.id).buy * reac[i].output.qt * cycles
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}
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ttmp = {
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"id": reac[i].id,
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"name": reac[i].name,
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"type": reac[i].type,
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"chain": "No",
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"inputs": tempin,
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"output": tempout
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}
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calc.push(ttmp);
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} else if (reac[i].type === "complex") {
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//calc as simple
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tempin = [];
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tempout = {};
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tmpPrc = {};
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for (let inp = 0; inp < reac[i].inputs.length; inp++) {
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tmpPrc = {
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"id": reac[i].inputs[inp].id,
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"buy": getItem(itemData, reac[i].inputs[inp].id).buy * reac[i].inputs[inp].qt * cycles,
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"sell": getItem(itemData, reac[i].inputs[inp].id).sell * reac[i].inputs[inp].qt * cycles
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}
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tempin.push(tmpPrc);
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}
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tempout = {
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"id": reac[i].output.id,
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"sell": getItem(itemData, reac[i].output.id).sell * reac[i].output.qt * cycles,
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"buy": getItem(itemData, reac[i].output.id).buy * reac[i].output.qt * cycles
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}
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ttmp = {
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"id": reac[i].id,
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"name": reac[i].name,
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"type": reac[i].type,
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"chain": "No",
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"inputs": tempin,
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"output": tempout
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}
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calc.push(ttmp);
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//calc as chain
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tempin = [];
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tmpPrc = {};
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tempout = {};
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for (let inp = 0; inp < reac[i].inputs.length; inp++) {
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if (inp === reac[i].inputs.length - 1) { //look for fuel block
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tmpPrc = {
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"id": reac[i].inputs[inp].id,
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"buy": getItem(itemData, reac[i].inputs[inp].id).buy * reac[i].inputs[inp].qt * cycles,
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"sell": getItem(itemData, reac[i].inputs[inp].id).sell * reac[i].inputs[inp].qt * cycles
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}
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} else { //look for input from other reactions
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tmpPrc = {
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"id": reac[i].inputs[inp].id,
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"buy": getSimplePrice(calc, reac[i].inputs[inp].id).buy / 2,
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"sell": getSimplePrice(calc, reac[i].inputs[inp].id).sell / 2
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}
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}
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tempin.push(tmpPrc);
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}
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tempout = {
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"id": reac[i].output.id,
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"sell": getItem(itemData, reac[i].output.id).sell * reac[i].output.qt * cycles,
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"buy": getItem(itemData, reac[i].output.id).buy * reac[i].output.qt * cycles
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}
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ttmp = {
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"id": reac[i].id,
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"name": reac[i].name,
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"type": reac[i].type,
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"chain": "yes",
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"inputs": tempin,
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"output": tempout
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}
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calc.push(ttmp);
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}
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}
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//console.log(calc);
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//END build new BP array with prices
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//START build array with total input cost, output cost & profits
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let sprof = [];
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let cprof = [];
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let chprof = [];
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var temp = {};
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for (let i = 0; i < calc.length; i++) {
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let rin = calc[i].inputs;
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let rout = calc[i].output;
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let tisell = 0;
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let tibuy = 0;
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var indexTax = 0;
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//calc chain indextax
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if (calc[i].chain === "yes") {
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indexTax += getChainTax(sprof, reac, calc[i].id);
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}
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indexTax += rout.buy * costIndex;
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//calc build tax based on cost index
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var buildTax = indexTax * (indyTax / 100);
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//total tax
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var ttax = indexTax + buildTax;
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//calc total input prices
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for (let ii = 0; ii < rin.length; ii++) {
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tisell += rin[ii].sell * bonus.mat;
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tibuy += rin[ii].buy * bonus.mat;
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}
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if (imeth === "buy" && ometh === "sell") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tibuy).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.sell).format('0,0.00'),
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"prof": numeral(rout.sell - (tibuy + ttax)).format('0,0.00'),
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"per": numeral(((rout.sell - (tibuy + ttax)) / rout.sell)).format('0.00%')
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}
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if (((rout.sell - (tibuy + ttax)) / rout.sell) > 0) {
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temp.pos = true;
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} else if (((rout.sell - (tibuy + ttax)) / rout.sell) < 0) {
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temp.neg = true;
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}
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} else if (imeth === "buy" && ometh === "buy") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tibuy).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.buy).format('0,0.00'),
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"prof": numeral(rout.buy - (tibuy + ttax)).format('0,0.00'),
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"per": numeral(((rout.buy - (tibuy + ttax)) / rout.buy)).format('0.00%')
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}
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if (((rout.buy - (tibuy + ttax)) / rout.buy) > 0) {
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temp.pos = true;
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} else if (((rout.buy - (tibuy + ttax)) / rout.buy) < 0) {
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temp.neg = true;
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}
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} else if (imeth === "sell" && ometh === "sell") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tisell).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.sell).format('0,0.00'),
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"prof": numeral(rout.sell - (tisell + ttax)).format('0,0.00'),
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"per": numeral(((rout.sell - (tisell + ttax)) / rout.sell)).format('0.00%')
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}
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if (((rout.sell - (tisell + ttax)) / rout.sell) > 0) {
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temp.pos = true;
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} else if (((rout.sell - (tisell + ttax)) / rout.sell) < 0) {
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temp.neg = true;
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}
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} else if (imeth === "sell" && ometh === "buy") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tisell).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.buy).format('0,0.00'),
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"prof": numeral(rout.buy - (tisell + ttax)).format('0,0.00'),
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"per": numeral(((rout.buy - (tisell + ttax)) / rout.buy)).format('0.00%')
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}
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if (((rout.buy - (tisell + ttax)) / rout.buy) > 0) {
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temp.pos = true;
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} else if (((rout.buy - (tisell + ttax)) / rout.buy) < 0) {
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temp.neg = true;
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}
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} else if (ometh === "buy") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tibuy).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.buy).format('0,0.00'),
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"prof": numeral(rout.buy - (tibuy + ttax)).format('0,0.00'),
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"per": numeral(((rout.buy - (tibuy + ttax)) / rout.buy)).format('0.00%')
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}
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if (((rout.buy - (tibuy + ttax)) / rout.buy) > 0) {
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temp.pos = true;
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} else if (((rout.buy - (tibuy + ttax)) / rout.buy) < 0) {
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temp.neg = true;
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}
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} else if (imeth === "sell") {
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tisell).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.sell).format('0,0.00'),
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"prof": numeral(rout.sell - (tisell + ttax)).format('0,0.00'),
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"per": numeral(((rout.sell - (tisell + ttax)) / rout.sell)).format('0.00%')
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}
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if (((rout.sell - (tisell + ttax)) / rout.sell) > 0) {
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temp.pos = true;
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} else if (((rout.sell - (tisell + ttax)) / rout.sell) < 0) {
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temp.neg = true;
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}
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} else { //default I BUY / S SELL
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temp = {
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"id": calc[i].id,
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"name": calc[i].name,
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"type": calc[i].type,
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"chain": calc[i].chain,
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"i": numeral(tibuy).format('0,0.00'),
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"taxes": {
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"index": indexTax,
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"build": buildTax
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},
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"tax": numeral(ttax).format('0,0.00'),
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"o": numeral(rout.sell).format('0,0.00'),
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"prof": numeral(rout.sell - (tibuy + ttax)).format('0,0.00'),
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"per": numeral(((rout.sell - (tibuy + ttax)) / rout.sell)).format('0.00%')
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}
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if (((rout.sell - (tibuy + ttax)) / rout.sell) > 0) {
|
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temp.pos = true;
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} else if (((rout.sell - (tibuy + ttax)) / rout.sell) < 0) {
|
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temp.neg = true;
|
|
}
|
|
}
|
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if (temp.type === "simple") {
|
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sprof.push(temp);
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} else {
|
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if (temp.chain === "yes") {
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|
chprof.push(temp);
|
|
} else {
|
|
cprof.push(temp);
|
|
}
|
|
}
|
|
}
|
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//END build array with total input cost, output cost & profits
|
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res.render('comp', { title: 'Composite Reactions', comp: true, stable: sprof, ctable: cprof, chtable: chprof, sett: ck });
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|
});
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|
});
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|
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module.exports = router; |