GG + 360 degree date calculator

// ==UserScript==
// @name       GG + 360 degree date calculator
// @version    0.2
// @include        http://tagpro-*.koalabeast.com:*
// @include        http://tangent.jukejuice.com:*
// @include        http://maptest*.newcompte.fr:*
// @include      *://tagpro-test.koalabeast.com/game
// @match         *://*.koalabeast.com/game
// @grant           GM_xmlhttpRequest
// @author  NEUhusky
// ==/UserScript==

//Variables to change
var shareWins = false; // Set to true if you want the script to share estimation after *every* win (not recommended but your choice). Otherwise, script will use shareFrequency variable
var shareFrequency = 10; // Estimation will be shared roughly once every X games based on this variable. (ex: setting it to 10 means 1/10 = 10% chance it will be shared on any given win, 5 would be 1/5 = 20% chance, etc.)
var neededWins = 20261; // Set to a different number if you want to calculate reaching a different degree, win requirements can be found here- https://docs.google.com/spreadsheets/d/1pjyS2-tK2ElusfeR54mTmWHy-EX1gx-F124qO_p1zOs/edit#gid=0
var sendGGs = true; // Set to false if you have a separate script and don't want this one to send gg after games

var base = window.location.protocol + "//" + window.location.hostname;
var url;
var currentWins = 0;
var winsThisR300 = 0;
var savesThisR300 = 0;
var totalWinsThisR300 = 0;
var R300DayCount = 0;
var daysUntil360 = 0;

GM_xmlhttpRequest({
    method: "GET",
    url:    base,
    onload: function(response) {
      var obj = $.parseHTML(response.responseText);
      url = $(obj).find('a[href^="/profile"]').attr("href");
      if (url !== undefined) {

          GM_xmlhttpRequest({
              method: 'GET',
              url: base + url,
              onload: function(response) {
                  if (!response.responseText) {
                      return;
                  }
                  currentWins = $(response.responseText).find('#all-stats').find('tbody').find('tr').eq(3).find('td').eq(4).text().trim(); // All Time Wins
                  winsThisR300 = $(response.responseText).find('#rolling').find('tbody').find('tr').eq(3).find('td').eq(1).text().trim(); // Wins In Current R300 (doesn't include saves)
                  savesThisR300 = $(response.responseText).find('#rolling').find('tbody').find('tr').eq(6).find('td').eq(1).text().trim(); // Saves in Current R300
                  totalWinsThisR300 = Number(winsThisR300) + Number(savesThisR300); // Total Wins in Current R300
                  neededWins = neededWins - currentWins - 1; // Remaining wins needed to reach 360 (assuming a win this game)
              },
              onerror: function(response) {
                  console.log('Error: ');
                  console.log(response);
              }
          })
      }
    }
});

GM_xmlhttpRequest({
    method: "GET",
    url:    base,
    onload: function(response) {
      var obj = $.parseHTML(response.responseText);
      url = $(obj).find('a[href^="/profile"]').attr("href");
      url = url.replace("profile", "profile_rolling");
      if (url !== undefined) {

          GM_xmlhttpRequest({
              method: 'GET',
              url: url,
              headers: {
                  'Content-Type': 'application/json'
              },
              onload: function(response) {
                  if (!response.responseText) {
                      return;
                  }
                  var R300Games = JSON.parse(response.responseText); // Get current R300 game data
                  var oldestGame = R300Games[R300Games.length - 1].played; // Grab date of oldest played game currently in R300
                  var current = new Date();
                  R300DayCount = (current.getTime() - Date.parse(oldestGame)) / 86400000; // Returns how many days ago the oldest game was
              },
              onerror: function(response) {
                  console.log('Error: ');
                  console.log(response);
              }
          })
      }
    }
});

tagpro.ready(function() {
    tagpro.socket.on('end', function(data) {
        var lastMessage = 0;
        var active = false;
        function chat(chatMessage) {
            var limit = 500 + 10;
            var now = new Date();
            var timeDiff = now - lastMessage;
            if (timeDiff > limit) {
                tagpro.socket.emit("chat", chatMessage);
                lastMessage = new Date();
            } else if (timeDiff >= 0 && !active) {
                active = true;
                setTimeout(function(chatMessage) { chat(chatMessage); active = false }, limit - timeDiff, chatMessage);
            }
        }

        daysUntil360 = neededWins / (totalWinsThisR300 / R300DayCount); // Calculate days needed until 360 degrees by dividing wins needed by wins achieved per day based on current R300 rates
        var ETA = new Date();
        ETA.setDate(ETA.getDate() + daysUntil360); // Calculate date of achieving 360
        var gg = {"message": "gg", "toAll": true};
        var winningMessage = {"message": 'gg! ' + neededWins + ' wins til 360. ETA (win rate + play amount)- ' + ETA.toLocaleDateString() + ' :\')', "toAll": true};
        var shareModulo = new Date();
        shareModulo = shareModulo % shareFrequency;
        var winningTeam = 0;
        if(data.winner == "red") { winningTeam = 1; }
        else if (data.winner == "blue") {winningTeam = 2; }
        if ((tagpro.players[tagpro.playerId].team == winningTeam) && ((shareModulo == 0) || shareWins)) {
            setTimeout(chat, 100, winningMessage);
        }
        else if (sendGGs) { setTimeout(chat, 100, gg); }
    });
});