// ==UserScript==
// @name         阿里云掌控版
// @namespace    http://tampermonkey.net/
// @version      1.0.1
// @description  try to take over the world!
// @author       wd
// @match        https://*.aliyun.com/*
// @match        https://www.tapd.cn/*
// @icon         https://www.google.com/s2/favicons?domain=aliyun.com
// @grant        none
// @run-at       document-start
// ==/UserScript==

const SELF = '_self';
const BLANK = '_blank';

(function() {
    'use strict';
    let isPressed = false;

    const makeKeyListener = (state) => {
        return e => {
            if (['Meta', 'Control'].includes(e.key)) {
                isPressed = state
                // console.log(state, e, isPressed);
            }
        };
    }
    window.addEventListener('keydown', makeKeyListener(true));
    window.addEventListener('keyup', makeKeyListener(false));
    // window.open
    const navigate = (href) => Object.assign(document.createElement("a"), { href, target: isPressed ? BLANK : SELF }).click();
    window.open = (url) => navigate(url);
    // anchor
    setInterval(() => {
        document.querySelectorAll("a").forEach(e => { e.target = SELF });
    });

    const observer = new MutationObserver(mutationList => {
        mutationList.forEach(mutation => {
            // console.log(mutation.addedNodes);
            if (mutation.addedNodes.length) {
                mutation.addedNodes.forEach(node => {
                    if (node instanceof HTMLAnchorElement) node.target = SELF;
                })
            }
        })
    });
    const checkReady = () => {
        const body = document.getElementsByTagName("body")[0];
        if (!body) return setTimeout(checkReady, 1000);
        observer.observe(body, { childList: true });
    }

    checkReady();
})();