Better Dekudeals - Tampermonkey / Greasemonkey / Violentmonkey

dekudeals.user.js

// ==UserScript==
// @name         Better Dekudeals
// @namespace    http://dekudeals.com/
// @version      1.2
// @description  Various improvements to Dekudeals
// @author       cosmo0
// @match        https://www.dekudeals.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=dekudeals.com
// @require      https://code.jquery.com/jquery-3.6.0.min.js
// @downloadURL  https://gist.githubusercontent.com/cosmo0/1154d158f9dc1f3b7f5fe841079b0cf0/raw/dekudeals.user.js
// @updateURL    https://gist.githubusercontent.com/cosmo0/1154d158f9dc1f3b7f5fe841079b0cf0/raw/dekudeals.user.js
// @grant        GM.registerMenuCommand
// @grant        GM_registerMenuCommand
// @grant        GM_setClipboard
// @grant        GM.setClipboard
// ==/UserScript==

(function() {
    'use strict';

    const $ = jQuery;
    const items = $('.search-main > .browse-cards > .row > .col');

    // Create GM menus
    const gmClip = GM.setClipboard || GM_setClipboard;

    console.log('initializing Better DekuDeals');

    // styling
    $('head').append(`<style type="text/css">
        .better-dekudeal .btn { color: #343a40; }
        body[data-theme='dark'] .better-dekudeal .btn { color: #dddddd; }
        .better-dekudeal .btn:hover { background: none; color: #6c757d; }
        body[data-theme='dark'] .better-dekudeal .btn:hover { color: #999999; }
    </style>`);

    // move "hide" button outside the dropdown
    console.log(items.length + ' items to process');
    items.each((idx, item) => {
        const hideform = $(item).find('form[action$="/hide"]');
        hideform.removeClass('btn-group');
        const addToBtn = $(item).find('.watch-area');
        hideform.insertAfter(addToBtn);
    });

    // create side menu container
    const card = $('<div class="search-facet card hide-tail search-left-item better-dekudeal"><h6 class="card-header">Better DekuDeals</h6><div class="card-body p-2"></div></div>');
    card.insertBefore($('#search-left-content .search-facet').first());
    const container = card.find('.card-body');

    const btn = $('<button type="button" class="btn btn-outline-secondary mb-2 w-100 text-left p-0 border-0" style="white-space: normal;"></button>');

    // "hide all" button
    const hideAll = btn.clone().text('Hide all on current page');
    hideAll.on('click', () => {
        $('.search-main form[action$="/hide"] .watch-button').each((idx, item) => {
            $(item).click();
        });
    });
    container.append(hideAll);

    // copy only names
    const gamesNamesButton = btn.clone().text('Copy only names');
    gamesNamesButton.on('click', () => {
        get_games(false, false);
    });
    container.append(gamesNamesButton);

    // copy names and prices
    const gamesButton = btn.clone().text('Copy names and price');
    gamesButton.on('click', () => {
        get_games(true, false);
    });
    container.append(gamesButton);

    // copy only discounted
    const discountButton = btn.clone().text('Copy only discounted');
    discountButton.on('click', () => {
        get_games(true, true);
    });
    container.append(discountButton);

    /*
    * Lists all games
    */
    function get_games(withPrice, onlyDiscounted) {
        let text = '';
        items.each((_, c) => {
            c = $(c);
            const title = c.find('.main-link h6').text().trim(),
                  price = c.find('.d-flex.align-items-center.text-tight strong').text(),
                  discount = c.find('.badge-danger').text(),
                  lowest = c.find('.badge-warning').text(),
                  unavailable = c.find('.text-muted').text();

            if (onlyDiscounted && discount) {
                text += title + ' : ' + price + ' (' + discount + (lowest ? (' - ' + lowest) : '') + ')\n';
            }
            else if (!onlyDiscounted) {
                text += title

                if (withPrice) {
                    text += ' : ' + (price || unavailable);

                    if (discount) {
                        text += ' (' + discount + (lowest ? (' - ' + lowest) : '') + ')';
                    }
                }

                text += '\n';
            }
        });

        console.log(text);
        gmClip(text);
        alert('Games list copied to clipboard');
    }

})();

Updated - thanks!