Wordle Average Score

wordle_avg_score.user.js

// ==UserScript==
// @name         Wordle Average Stats
// @namespace    helgridly
// @version      0.1
// @description  Adds an average score to the statistics modal
// @author       helgridly
// @match        https://www.nytimes.com/games/wordle/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function add_avg_score() {
        var statsbox = document.querySelector('game-app').shadowRoot.querySelector('game-stats').shadowRoot.querySelector('#statistics');
        var avgScore = "?";

        if(localStorage['nyt-wordle-statistics']) {
            var stats = JSON.parse(localStorage['nyt-wordle-statistics']);
            var guesses = stats['guesses'];
            var total = Object.keys(guesses).reduce(function (total, key) { return (isNaN(key) ? total : total + parseInt(key) * guesses[key]); }, 0);

            avgScore = (total / stats['gamesWon']).toFixed(2);
        }

        var newNode = statsbox.children[0].cloneNode(true);
        newNode.children[0].textContent = avgScore;
        newNode.children[1].textContent = "Avg. Score";

        statsbox.appendChild(newNode);
    }

    var old_modal = document.querySelector('game-app').showStatsModal.bind(document.querySelector('game-app'));

    document.querySelector('game-app').showStatsModal = function() {
        old_modal();
        add_avg_score();
    }

})();