// ==UserScript==
// @name         s.to autoplay
// @namespace    https://github.com/zaheer-exe
// @version      8
// @description  Autoplay für SerienStream.to
// @author       zaheer-exe
// @match        https://s.to/*
// @match        https://serienstream.to/*
// @match        https://aniworld.to/*
// @match        https://voe.sx/*
// @match        *://*/*
// @grant        GM_xmlhttpRequest
// @icon         https://www.google.com/s2/favicons?sz=64&domain=s.to
// @license      Apache License
// @grant        none
// @downloadURL none
// ==/UserScript==

////////// LISTER ////////////////////////////////////////////////////////////////
const sToHosts = ['s.to', 'aniworld.to', 'serienstream.to'];
if (sToHosts.includes(new URL(window.location.href).hostname)) {
    function nextEpisode() {
        const episodeMenuCurrentELem = document.querySelector('li a.active[href*="episode"]');
        episodeMenuCurrentELem.classList.remove('active');
        const nextEpisodeUrl = episodeMenuCurrentELem.parentElement.nextElementSibling.querySelector('a');
        var xmlHttp = new XMLHttpRequest();
        xmlHttp.open( "GET", nextEpisodeUrl, false );
        xmlHttp.send(null);
        let temp = document.createElement('div')
        temp.innerHTML=xmlHttp.responseText;
        let tempElem = temp.querySelector('.watchEpisode .icon.VOE')
        let url = tempElem.parentElement.href
        let title = temp.querySelector(".hosterSiteTitle").innerHTML;
        document.querySelector(".inSiteWebStream iframe").src = url;
        document.querySelector(".hosterSiteTitle").innerHTML = title;
        episodeMenuCurrentELem.classList.remove('active');
        nextEpisodeUrl.classList.add('active');

    }

    window.addEventListener("message", (event) => {
        if(typeof event.data === "string" && event.data.startsWith("autoplay")) {
            const parsed = event.data.split("$");
            console.log("event", parsed);
            switch (parsed[1]) {
                case "url": {
                    console.log("S: url");
                    let streamIframe = document.querySelector(".inSiteWebStream iframe");
                    if (streamIframe.src.includes("/redirect")) {
                        document.querySelector(".inSiteWebStream iframe").src = parsed[2];
                    }
                    break;
                }
                case "end": {
                    console.log("S: ended");
                    nextEpisode();
                }
            }
        }
    }, false);

    document.querySelector(".inSiteWebStream iframe").allow="autoplay; fullscreen; picture-in-picture; xr-spatial-tracking; clipboard-write";
}


////////// HOSTER ////////////////////////////////////////////////////////////////
let checkIfVoe = document.querySelector("head > meta[name='og:sitename']");
if (checkIfVoe && checkIfVoe.content == "VOE: Video Hosting Platform & Online Cloud Storage") {
    window.parent.postMessage("autoplay$url$" + window.location.href, '*');
    document.querySelector("video").play();

    document.querySelector("video").addEventListener("ended", () => {
        console.log("VEO: ended");
        window.parent.postMessage("autoplay$end", "*");
    });
}