// ==UserScript==
// @name                Youtube Anti Shorts
// @name:zh             Youtube Anti Shorts 反短片
// @namespace           Anong0u0
// @version             0.1
// @description         shorts is a shit, fuck you youtube
// @description:zh      短片就是坨屎，去你的youtube
// @author              Anong0u0
// @include             *://*.youtube.com/*
// @icon                https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @grant               none
// @license             MIT
// @downloadURL none
// ==/UserScript==


// ===================
// If you don't like these feature, you can turn it off with replace true to false.
// 如果你不喜歡這些功能，你可以把true改成false來關閉。

const Delete_Shorts_Guide_Renderer = true;
const Replace_Shorts_URL = true;
const Redirect_Shorts_URL = true;
// ===================


function delay(ms = 0){return new Promise((r)=>{setTimeout(r, ms)})}

(() =>
{
    var oldHref = null;
    new MutationObserver(async () => // onUrlChange
    {
        if (oldHref != window.location.href)
        {
            oldHref = window.location.href

            let tryTimes = 1;
            while(true)
            {
                console.log(`Anti Shorts Load: ${tryTimes}`);
                if(document.querySelector("yt-page-navigation-progress")) break;
                if(++tryTimes>10) return;
                await delay(300);
            }

            if(Delete_Shorts_Guide_Renderer)
            document.querySelectorAll("ytd-guide-entry-renderer").forEach((e)=>
            {
                if(e.innerText.toLowerCase()=="shorts") e.remove()
            })

            if(Replace_Shorts_URL)
            document.querySelectorAll("a").forEach((e)=>
            {
                e.href = e.href.replace("/shorts/","/watch?v=")
            })

            if(Redirect_Shorts_URL)
            if(window.location.pathname.indexOf("/shorts/")!=-1)
            {
                window.location.replace(window.location.href.replace("/shorts/","/watch?v="))
            }
        }
    }).observe(document.body, {childList: true, subtree: true});
})();