QUOTEV SPEEDRUN: ANSWERS EVERY QUIZ WITH RANDOM ANSWERS, BECAUSE I DON'T CARE AND NEITHER SHOULD YOU

quotev-speedrun.user.js

// ==UserScript==
// @name         QUOTEV SPEEDRUN
// @version      1.2.2a
// @author       Liu Wenyuan
// @namespace    https://dobby233liu.neocities.org
// @description  ANSWERS EVERY QUIZ WITH RANDOM ANSWERS, BECAUSE I DON'T CARE AND NEITHER SHOULD YOU
// @match        https://www.quotev.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=quotev.com
// @grant        none
// @require      https://unpkg.com/[email protected]/minified/arrive.min.js
// @run-at       document-idle
// @license      WTFPL
// @downloadURL  https://gist.github.com/Dobby233Liu/7e116ebd72643edfa98cd4b126e2a4ed/raw/quotev-speedrun.user.js
// @updateURL    https://gist.github.com/Dobby233Liu/7e116ebd72643edfa98cd4b126e2a4ed/raw/quotev-speedrun.user.js
// @supportURL   https://gist.github.com/Dobby233Liu/7e116ebd72643edfa98cd4b126e2a4ed
// ==/UserScript==

"use strict";

function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); }
function rnd(min, max) { return min + Math.round(Math.random() * (max-min)); }
function rnds(min, max) { return sleep(rnd(min, max)); }

async function doit(form) {
    await sleep(250);
    let showallTries = 0;
    while (showallTries < 5 && form.querySelector(".q.hideInit"))
    {
        form.querySelector("#show_all_q > a").click();
        await sleep(250);
    }
    const quizName = form.querySelector("#quizHeaderTitle > h1").innerText;
    let sf;
    const qs = form.querySelectorAll(".q");
    const qn = qs.length;
    console.warn(`[SPEEDRUN] quiz: ${quizName} (${form.action})`, `- ${qn} questions`);
    for (let iN = 0; iN < qn; iN++)
    {
        const i = qs[iN];
        console.warn(`[SPEEDRUN] hit #${iN+1}/${qn}:\n` + i.querySelector(":scope > .qt > .t").innerText);
        const s = Array.from(i.querySelector(".quizQuesAnsArea").querySelectorAll(":scope > .opt"));
        const chonum = i.dataset.multiselect ? rnd(1, s.length) : 1;
        for (let j = 0; j < chonum; j++)
        {
            const ndx = Math.round(Math.random() * (s.length-1));
            sf = s[ndx];
            const optionText = sf.querySelector(":scope > div > label > div:last-child").innerText;
            console.log(`[SPEEDRUN] chose #${ndx + 1} (choice #${j + 1}/${chonum})` + (optionText.trim() != "" ? ":\n" + optionText : ""));
            sf.click();
            await rnds(50, 100);
            s.splice(ndx, 1);
        }
        await rnds(500, 750);
        const nextbtn = sf.querySelector(":scope > div > .qbutton_small");
        if (nextbtn)
        {
            nextbtn.click();
            await rnds(500, 750);
        }
    }
    await rnds(1000, 1100);
    if (!document.querySelector(".result"))
    {
        console.warn("[SPEEDRUN] hitting submit button");
        form.querySelector('input[type="submit"]').click(); // it has a custom event handler
        await rnds(1000, 1100);
    }
    console.log(`[SPEEDRUN] done quiz: ${quizName}`);
}

document.arrive("#qform", { existing: true }, doit);