// ==UserScript==
// @name         AWS SSO Start Page
// @namespace    https://gist.github.com/gregory-seidman/dd8b7a93f4603ef3e484c82d45809a95
// @version      1.1.3
// @description  Expand all account options
// @author       Gregory Seidman
// @downloadURL  https://gist.github.com/gregory-seidman/69be84cdd286dd5459cccde10a570ae4/raw/expand-sso-aws-login-options.user.js
// @updateURL    https://gist.github.com/gregory-seidman/69be84cdd286dd5459cccde10a570ae4/raw/expand-sso-aws-login-options.user.js
// @match        https://*.awsapps.com/start*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=awsapps.com
// @grant        none
// ==/UserScript==

const appRE = /aws\s+account/mi;
const accountRE = /#\d+/mi;

(function(win) {
    'use strict';

    const doc = win.document;

    function click(e) { e.click(); }

    function findAwsAccountApps() {
        return Array.prototype.filter.call(
            doc.getElementsByTagName('portal-application'),
            e => appRE.test(e.innerText));
    }

    function findAccounts() {
        return Array.prototype.filter.call(
            doc.querySelectorAll('sso-expander portal-instance .instance-section'),
            e => accountRE.test(e.innerText));
    }

    function expandAccounts() {
        const accounts = findAccounts();
        if (!accounts.length) {
            win.setTimeout(expandAccounts, 100);
            return;
        }
        accounts.forEach(click);
    }

    function expandApps() {
        const apps = findAwsAccountApps();
        if (!apps.length) {
            win.setTimeout(expandApps, 100);
            return;
        }
        apps.forEach(click);
        win.setTimeout(expandAccounts, 100);
    }

    expandApps();

})(window);