Fair Party Distribution

This overrides the biased uniform random distribution of guesstheparty.co.uk with an impartial random distribution.
سوئال سوراش، ئوبزور يېزىش ياكى قوليازمىنى پاش قىلىش.
Wrap lines
// ==UserScript==
// @name        Fair Party Distribution
// @namespace   Violentmonkey Scripts
// @icon        https://guesstheparty.co.uk/favicon.svg
// @version     1.0.0
//
// @match       *://guesstheparty.co.uk/*
// @grant       none
//
// @author      darraghd493
// @description This overrides the biased uniform random distribution of guesstheparty.co.uk with an impartial random distribution.
// @license     MIT
// ==/UserScript==

(function() {
    'use strict';

    function injectCode() {
      window.partyBuckets = {};
      window.sortIntoBuckets = function() {
          if (!window.pool || window.pool.length === 0) return;

          window.partyBuckets = {};
          for (const party of window.PARTIES) {
              window.partyBuckets[party] = window.pool.filter(c => c.party === party);
          }
      };

      // hook into #load
      const originalLoad = window.load;
      window.load = async function() {
          await originalLoad();
          window.sortIntoBuckets();
          // originalLoad calls #nextRound, we call it again to
          // ensure the first candidate shown follows the new logic
          window.nextRound();
      };

      // overwrite #nextRound
      // written safely to avoid any potential issues in the future
      window.nextRound = function() {
          clearTimeout(window.advanceTimer);

          // avoid any potential bugs
          if (Object.keys(window.partyBuckets).length === 0) {
              window.sortIntoBuckets();
          }

          // select random party
          const randomPartyName = window.PARTIES[Math.floor(Math.random() * window.PARTIES.length)];
          const bucket = window.partyBuckets[randomPartyName];

          // select random politician (safely)
          if (bucket && bucket.length > 0) {
              window.current = bucket[Math.floor(Math.random() * bucket.length)];
          } else {
              window.current = window.pool[Math.floor(Math.random() * window.pool.length)];
          }

          window.answered = false;

          // ui
          window.els.reveal.classList.remove("show");
          window.els.countdown.classList.remove("run");
          for (const btn of window.els.buttons.children) {
              btn.disabled = false;
              btn.classList.remove("correct", "wrong");
          }

          window.swapPhoto(window.current.image_src);
      };
    }

    const checkInterval = setInterval(() => { // wait for the necessary page stuff to load - lazy solution lol
          if (window.PARTIES && window.pool && window.nextRound) {
              clearInterval(checkInterval);
              injectCode();
          }
      }, 50);
})();