add utils to the HSReplay.net Battlegrounds Comps page
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// ==UserScript==
// @name HSReplay.net Battlegrounds Comps Utils
// @namespace http://tampermonkey.net/
// @version 2025-08-29.1
// @description add utils to the HSReplay.net Battlegrounds Comps page
// @author Brok3nPix3l
// @match https://hsreplay.net/battlegrounds/comps/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=hsreplay.net
// @grant GM_addValueChangeListener
// @grant GM_openInTab
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(async function () {
"use strict";
if (location.href !== "https://hsreplay.net/battlegrounds/comps/") {
const shouldRetrieveData = GM_getValue(location.href + "-retrieve-when-to-commit-data", false);
if (!shouldRetrieveData) {
console.debug("Data retrieval not requested, exiting.");
return;
}
const guideSections = await wait_elements(document, "section.guide-content", 2);
console.debug("found guideSections:");
console.debug(guideSections);
const guideSection = guideSections[1];
console.debug("found guideSection:");
console.debug(guideSection);
const cards = guideSection.children[0];
console.debug("found cards:");
console.debug(cards);
const whenToCommitCard = cards.children[3];
console.debug("found whenToCommitCard:");
console.debug(whenToCommitCard);
const whenToCommitDetails = whenToCommitCard.children[1];
console.debug("found whenToCommitDetails:");
console.debug(whenToCommitDetails);
GM_setValue(`${location.href}-when-to-commit`, whenToCommitDetails.textContent);
console.debug(`${location.href}-when-to-commit set to: ${whenToCommitDetails.textContent}`);
GM_setValue(`${location.href}-retrieve-when-to-commit-data`, false);
window.close();
return;
}
const tierList = await wait_element(document, "div.sc-evBfig.eXbgp");
console.debug("found tierList:");
console.debug(tierList);
const container = document.querySelector("div.sc-ibushM.htnIwU");
const filtersContainer = document.createElement("div");
filtersContainer.style.display = "flex";
filtersContainer.style.justifyContent = "space-between";
filtersContainer.style.gap = "20px";
filtersContainer.style.flexWrap = "wrap";
filtersContainer.style.marginTop = "10px";
filtersContainer.style.marginBottom = "10px";
container.prepend(filtersContainer);
const tribes = [
"beast",
"demon",
"dragon",
"elemental",
"mech",
"murloc",
"naga",
"pirate",
"quilboar",
"undead",
];
const tierToCompMappings = {};
const tierElementMappings = [];
const compElementMappings = [];
const compToTierMappings = {};
const tribeToCompMappings = {};
Array.from(tierList.children).map((tierElement) => {
const tierName = tierElement.children[0].innerText;
tierElementMappings[tierName] = {
element: tierElement,
display: tierElement.style.display,
};
Array.from(tierElement.children[1].children).map((compElement) => {
const compName =
compElement.children[0].children[0].children[1].children[1]
.children[0].innerText;
console.debug(compName);
compElementMappings[compName] = {
element: compElement,
display: compElement.style.display,
};
if (!tierToCompMappings[tierName]) {
tierToCompMappings[tierName] = [];
}
tierToCompMappings[tierName].push(compName);
compToTierMappings[compName] = tierName;
const tribeName = compName.split(" ")[0].toLowerCase();
if (!tribeToCompMappings[tribeName]) {
tribeToCompMappings[tribeName] = [];
}
tribeToCompMappings[tribeName].push(compName);
});
});
console.debug("tierToCompMappings:");
console.debug(tierToCompMappings);
console.debug("compToTierMappings:");
console.debug(compToTierMappings);
console.debug("tribeToCompMappings:");
console.debug(tribeToCompMappings);
console.debug("tierElementMappings:");
console.debug(tierElementMappings);
console.debug("compElementMappings:");
console.debug(compElementMappings);
const resetButton = document.createElement("button");
resetButton.textContent = "Reset Filters";
resetButton.onclick = () => {
checkboxElements.forEach(checkboxElement => {
checkboxElement.checked = true;
checkboxElement.dispatchEvent(new Event("change"));
})
};
filtersContainer.appendChild(resetButton);
const checkboxElements = [];
tribes.forEach((tribe) => {
const subContainer = document.createElement("div");
const checkbox = document.createElement("input");
checkbox.type = "checkbox";
checkbox.id = `${tribe}-checkbox`;
checkbox.checked = true;
const label = document.createElement("label");
label.htmlFor = `${tribe}-checkbox`;
label.textContent = `${tribe.charAt(0).toUpperCase() + tribe.slice(1)}`;
label.style.color = "white";
subContainer.appendChild(checkbox);
subContainer.appendChild(label);
filtersContainer.appendChild(subContainer);
checkboxElements.push(checkbox);
checkbox.addEventListener("change", function () {
const comps = [];
[tribe, `${tribe}s`].forEach(spelling => {
comps.push(...(tribeToCompMappings[spelling] || []));
});
console.debug(`comps to update: ${comps}`);
if (checkbox.checked) {
console.debug(`${tribe} is now checked!`);
comps.forEach((comp) => {
revealComp(comp);
revealTier(compToTierMappings[comp]);
});
} else {
console.debug(`${tribe} is now unchecked!`);
comps.forEach((comp) => {
hideComp(comp);
if (getAllCompElementsForTier(compToTierMappings[comp]).filter(
(compElementWithSameTier) => compElementWithSameTier.style.display !== "none"
).length === 0) {
hideTier(compToTierMappings[comp]);
}
});
}
});
});
let compsMissingWhenToCommitValue = 0;
Object.entries(compElementMappings).forEach(([comp, { element }]) => {
const url = element.children[0].href;
console.debug(`Displaying cached "when to commit" data for: ${comp} ${url}`);
let whenToCommitDataElement = element.querySelector('.when-to-commit-data');
if (!whenToCommitDataElement) {
whenToCommitDataElement = document.createElement('div');
whenToCommitDataElement.className = 'when-to-commit-data';
whenToCommitDataElement.style.color = 'white';
element.appendChild(whenToCommitDataElement);
}
const whenToCommitValue = GM_getValue(`${url}-when-to-commit`, null);
if (whenToCommitValue === null) {
whenToCommitDataElement.textContent = `When to commit: No data available. Fetch data to view`;
compsMissingWhenToCommitValue++;
} else {
whenToCommitDataElement.textContent = `When to commit: ${whenToCommitValue}`;
}
GM_addValueChangeListener(`${url}-when-to-commit`, function(key, oldValue, newValue, remote) {
console.debug(`Value for ${key} changed from ${oldValue} to ${newValue}`);
if (newValue === null) {
whenToCommitDataElement.textContent = `When to commit: Unavailable`;
} else {
whenToCommitDataElement.textContent = `When to commit: ${newValue}`;
}
});
});
if (compsMissingWhenToCommitValue > 0) {
if (window.confirm(`There are ${compsMissingWhenToCommitValue} comp(s) missing "When to Commit" data. Would you like to fetch the data now?`)) {
fetchMissingWhenToCommitData();
}
}
// const clearWhenToCommitStorageContainer = document.createElement("div");
// clearWhenToCommitStorageContainer.style.display = "flex";
// clearWhenToCommitStorageContainer.style.gap = "20px";
// clearWhenToCommitStorageContainer.style.flexWrap = "wrap";
// container.prepend(clearWhenToCommitStorageContainer);
// const clearWhenToCommitButton = document.createElement("button");
// clearWhenToCommitButton.textContent = 'Clear all "When to Commit" Data';
// clearWhenToCommitButton.onclick = () => {
// Object.entries(compElementMappings).forEach(([comp, { element }]) => {
// const url = element.children[0].href;
// GM_setValue(`${url}-when-to-commit`, null);
// });
// };
// clearWhenToCommitStorageContainer.appendChild(clearWhenToCommitButton);
// const clearOneRandomCompWhenToCommitButton = document.createElement("button");
// clearOneRandomCompWhenToCommitButton.textContent = 'Clear "When to Commit" Data for one Random Comp';
// clearOneRandomCompWhenToCommitButton.onclick = () => {
// const randomComp = Object.keys(compElementMappings)[Math.floor(Math.random() * Object.keys(compElementMappings).length)];
// const url = compElementMappings[randomComp].element.children[0].href;
// GM_setValue(`${url}-when-to-commit`, null);
// };
// clearWhenToCommitStorageContainer.appendChild(clearOneRandomCompWhenToCommitButton);
const whenToCommitContainer = document.createElement("div");
whenToCommitContainer.style.display = "flex";
whenToCommitContainer.style.justifyContent = "space-between";
whenToCommitContainer.style.gap = "20px";
whenToCommitContainer.style.flexWrap = "wrap";
whenToCommitContainer.style.marginTop = "10px";
whenToCommitContainer.style.marginBottom = "10px";
container.prepend(whenToCommitContainer);
const showWhenToCommitDataCheckboxSubContainer = document.createElement("div");
whenToCommitContainer.appendChild(showWhenToCommitDataCheckboxSubContainer);
const showWhenToCommitDataCheckbox = document.createElement("input");
showWhenToCommitDataCheckbox.type = "checkbox";
showWhenToCommitDataCheckbox.id = "show-when-to-commit-data";
showWhenToCommitDataCheckbox.checked = true;
showWhenToCommitDataCheckbox.addEventListener("change", function () {
const whenToCommitDataElements = document.querySelectorAll('div.when-to-commit-data');
if (showWhenToCommitDataCheckbox.checked) {
console.debug("Showing 'When to Commit' data elements");
whenToCommitDataElements.forEach((dataElement) => {
dataElement.style.display = "block";
});
} else {
console.debug("Hiding 'When to Commit' data elements");
whenToCommitDataElements.forEach((dataElement) => {
dataElement.style.display = "none";
});
}
});
showWhenToCommitDataCheckboxSubContainer.appendChild(showWhenToCommitDataCheckbox);
const showWhenToCommitDataLabel = document.createElement("label");
showWhenToCommitDataLabel.htmlFor = "show-when-to-commit-data";
showWhenToCommitDataLabel.textContent = 'Show "When to Commit" Data';
showWhenToCommitDataLabel.style.color = "white";
showWhenToCommitDataCheckboxSubContainer.appendChild(showWhenToCommitDataLabel);
const fetchMissingWhenToCommitDataButtonSubContainer = document.createElement("div");
whenToCommitContainer.appendChild(fetchMissingWhenToCommitDataButtonSubContainer);
const fetchMissingWhenToCommitDataButton = document.createElement("button");
fetchMissingWhenToCommitDataButton.textContent = 'Fetch "When to Commit" Data for Missing Comps';
const fetchMissingWhenToCommitDataWarningMessage = `This will open a new tab for each comp without "when to commit" data, scrape data, and then close the tabs`;
fetchMissingWhenToCommitDataButton.onclick = () => window.confirm("Are you sure you want to fetch 'When to Commit' data for all comps missing it? " + fetchMissingWhenToCommitDataWarningMessage) && fetchMissingWhenToCommitData();
fetchMissingWhenToCommitDataButtonSubContainer.appendChild(fetchMissingWhenToCommitDataButton);
const fetchMissingWhenToCommitDataButtonWarningMessage = document.createElement("span");
fetchMissingWhenToCommitDataButtonWarningMessage.textContent = "⚠";
fetchMissingWhenToCommitDataButtonWarningMessage.style.color = "yellow";
fetchMissingWhenToCommitDataButtonWarningMessage.title = fetchMissingWhenToCommitDataWarningMessage;
fetchMissingWhenToCommitDataButtonSubContainer.appendChild(fetchMissingWhenToCommitDataButtonWarningMessage);
const invalidateAndFetchWhenToCommitDataButtonSubContainer = document.createElement("div");
whenToCommitContainer.appendChild(invalidateAndFetchWhenToCommitDataButtonSubContainer);
const invalidateAndFetchWhenToCommitDataButton = document.createElement("button");
invalidateAndFetchWhenToCommitDataButton.textContent = 'Fetch new "When to Commit" Data for ALL Comps';
const invalidateAndFetchWhenToCommitDataWarningMessage = `This will open a new tab FOR EACH COMP (${Object.keys(compElementMappings).length}), scrape data, and then close the tabs`;
invalidateAndFetchWhenToCommitDataButton.onclick = () => {
window.confirm("Are you sure you want to fetch new 'When to Commit' data for all comps? " + invalidateAndFetchWhenToCommitDataWarningMessage) && Object.entries(compElementMappings).forEach(([comp, { element }]) => {
const url = element.children[0].href;
console.debug(`Fetching data for: ${comp} ${url}`);
GM_setValue(`${url}-when-to-commit`, null);
GM_setValue(`${url}-retrieve-when-to-commit-data`, true);
GM_openInTab(url);
});
};
invalidateAndFetchWhenToCommitDataButtonSubContainer.appendChild(invalidateAndFetchWhenToCommitDataButton);
const invalidateAndFetchWhenToCommitDataButtonWarningMessage = document.createElement("span");
invalidateAndFetchWhenToCommitDataButtonWarningMessage.textContent = "⚠";
invalidateAndFetchWhenToCommitDataButtonWarningMessage.style.color = "red";
invalidateAndFetchWhenToCommitDataButtonWarningMessage.title = invalidateAndFetchWhenToCommitDataWarningMessage;
invalidateAndFetchWhenToCommitDataButtonSubContainer.appendChild(invalidateAndFetchWhenToCommitDataButtonWarningMessage);
function fetchMissingWhenToCommitData() {
Object.entries(compElementMappings).forEach(([comp, { element }]) => {
const url = element.children[0].href;
if (GM_getValue(`${url}-when-to-commit`, null) === null) {
console.debug(`Fetching data for: ${comp} ${url}`);
GM_setValue(`${url}-retrieve-when-to-commit-data`, true);
GM_openInTab(url);
}
});
}
function wait_element(root, selector) {
return new Promise((resolve, reject) => {
new MutationObserver(check).observe(root, {
childList: true,
subtree: true,
});
function check(changes, observer) {
let element = root.querySelector(selector);
if (element) {
observer.disconnect();
resolve(element);
}
}
});
}
function wait_elements(root, selector, count) {
return new Promise((resolve, reject) => {
new MutationObserver(check).observe(root, {
childList: true,
subtree: true,
});
function check(changes, observer) {
let elements = root.querySelectorAll(selector);
if (elements.length >= count) {
observer.disconnect();
resolve(elements);
}
}
});
}
function getAllCompElementsForTier(tier) {
return (
tierToCompMappings[tier]?.map(
(comp) => compElementMappings[comp].element
) || []
);
}
function getDisplayStyleForComp(comp) {
return compElementMappings[comp]?.display;
}
function getDisplayStyleForTier(tier) {
return tierElementMappings[tier]?.display;
}
function revealComp(comp) {
console.debug(`Revealing comp: ${comp}`);
const compElement = compElementMappings[comp].element;
compElement.style.display = getDisplayStyleForComp(comp);
}
function hideComp(comp) {
console.debug(`Hiding comp: ${comp}`);
const compElement = compElementMappings[comp].element;
compElement.style.display = "none";
}
function revealTier(tier) {
console.debug(`Revealing tier: ${tier}`);
const tierElement = tierElementMappings[tier].element;
tierElement.style.display = getDisplayStyleForTier(tier);
}
function hideTier(tier) {
console.debug(`Hiding tier: ${tier}`);
const tierElement = tierElementMappings[tier].element;
tierElement.style.display = "none";
}
})();