// ==UserScript==
// @name YouTube™ Multi Downloader v11.8 🌐 (Desktop & Mobile 🚀) — Shorts, Videos & Music | AdBlock 🚫🔥
// @name:pt-BR YouTube™ Multi Downloader v11.8 🌐 (PC & Celular 🚀) — Shorts, Vídeos & Música | AdBlock 🚫🔥
// @description Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience. 
// @description:pt-BR Adiciona um botão flutuante para baixar vídeos, Shorts e músicas do YouTube em alta qualidade, com bloqueio de anúncios integrado para uma experiência rápida e suave.
// @description:ar Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:bg Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:cs Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:da Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:de Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:el Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:eo Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:es Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:fi Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:fr Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:fr-CA Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:he Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:hu Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:id Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:it Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:ja Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:ko Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:nb Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:nl Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:pl Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:ro Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:ru Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:sk Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:sr Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:sv Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:th Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:tr Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:uk Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:ug Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:vi Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:zh-CN Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @description:zh-TW Adds a floating button to download YouTube videos, Shorts, and music in high quality, with built-in ad blocking for a fast and smooth experience.
// @namespace https://greasyfork.org/users/152924
// @homepageURL https://greasyfork.org/scripts/34613
// @supportURL https://greasyfork.org/scripts/34613/feedback
// @author Punisher
// @version 11.8 RTM
// @date 2026-02-26
// @icon https://iili.io/fOyuFFS.png
// @compatible chrome
// @compatible firefox
// @compatible opera
// @compatible safari
// @compatible edge
// @license CC-BY-NC-ND-4.0
// @match https://*.youtube.com/*
// @match https://music.youtube.com/*
// @grant GM_addStyle
// @run-at document-idle
// @downloadURL none
// ==/UserScript==

(function () {
  "use strict";

  if (!location.pathname.startsWith("/watch") && !location.pathname.startsWith("/shorts") && location.hostname !== "music.youtube.com") return;
  let video;
  const floatBtnID = "ytPunisherBtn";
  const btnColor = "#575656";
  const MultiURL = [
    { name: "Download 1", baseURL: "//studiokitchen.ca/convert/?id=", useEncoder: false },
    { name: "Download 2", baseURL: "//ytmp4.biz/convert/?query=", useEncoder: true }
  ];

  const cssSelectorArr = [".video-ads.ytp-ad-module","#player-ads .ytp-ad-module",".ytp-ad-player-overlay",".ytp-ad-preview-container",".ytp-ad-progress-list",".ytp-ad-skip-button",".ytp-ad-skip-button-modern",".ytp-ad-chrome-button",".ytp-ad-persistent-progress-bar",".yt-featured-product",".ytp-suggested-action",".ytp-ad-button",".ytp-ad-overlay-container",".ytp-ad-progress",".ytp-ad-text",".ytp-ad-overlay-slot",".ytp-ad-top-slot",".ytp-ad-bottom-slot","ytd-reel-shelf-renderer ytd-ad-slot-renderer","#shorts-player ytd-ad-slot-renderer",".ytd-display-ad-renderer",".ytd-display-ad-notice-renderer",".ad-container","ad-slot-renderer","ytd-shorts-ad-renderer","ytm-companion-ad-renderer","ytd-endpoint-ad-renderer","#related ytd-ad-slot-renderer","#related #player-ads","#related .#-ad-","ytd-companion-ad-renderer","ytd-watch-next-secondary-results-renderer ytd-ad-slot-renderer",".ytd-rich-item-renderer.style-scope.ytd-rich-grid-row #content:has(.ytd-display-ad-renderer)","#masthead-ad","#player-ads",".ytd-merch-shelf-renderer","ytd-engagement-panel-section-list-renderer[target-id='engagement-panel-ads']","#panels > ytd-engagement-panel-section-list-renderer[target-id='engagement-panel-ads']","ytd-popup-container:has(a[href='/premium'])","tp-yt-paper-dialog:has(yt-mealbar-promo-renderer)","ytmusic-mealbar-promo-renderer","ytmusic-statement-banner-renderer",".ytd-promoted-video-renderer",".ytd-promoted-sparkles-web-renderer",".ytd-promoted-sparkles-text-search-renderer",".ytd-sponsor-message-renderer",".ytd-reel-shelf-renderer ytd-ad-slot-renderer:has(.yt-sparkle-overlay)","ytd-reel-video-renderer ytd-ad-slot-renderer:has(.yt-sparkle-overlay)","#secondary ytd-compact-promoted-video-renderer","#secondary ytd-promoted-sparkles-web-renderer","#secondary ytd-rich-item-renderer:has(.ytd-display-ad-renderer)","ytm-companion-ad-renderer",".ytd-endpoint-ad-renderer","ytd-rich-section-renderer:has(ytd-display-ad-renderer)",".ytd-video-masthead-ad",".ytp-ad-image-overlay",".ytp-ad-click-target",".ytp-ad-annotation",".ytp-ad-quiz-overlay",".ytp-ad-companion-slot"];

  const checkRunFlag = (id) => {
    if (document.getElementById(id)) return true;
    const style = document.createElement("style");
    style.id = id;
    (document.head || document.body).appendChild(style);
    return false;
  };

  const generateRemoveADCssText = arr => arr.map(s => `${s}{display:none!important}`).join(" ");
  const getVideoID = (url) => {
    const m = url.match(/(?:v=|\/)([0-9A-Za-z_-]{11})|\/shorts\/([0-9A-Za-z_-]{11})/);
    return m ? m[1] || m[2] : null;
  };

  const getVideoDom = () => {
    if (!video || !document.contains(video)) video = document.querySelector(".ad-showing video") || document.querySelector("video");
  };

  const playAfterAd = () => { if(video && video.paused && video.currentTime < 1) video.play(); };
  const generateRemoveADHTMLElement = (id) => {
    if (checkRunFlag(id)) return;
    const style = document.createElement("style");
    style.appendChild(document.createTextNode(generateRemoveADCssText(cssSelectorArr)));
    (document.head || document.body).appendChild(style);
  };

  const closeOverlay = () => {
    document.querySelectorAll("ytd-popup-container a[href='/premium']").forEach(el => el.closest("ytd-popup-container")?.remove());
    document.querySelectorAll("tp-yt-iron-overlay-backdrop").forEach(el => { el.className=""; el.removeAttribute("opened"); });
  };

  const nativeTouch = function() {
    const t = new Touch({ identifier: Date.now(), target: this, clientX:0, clientY:0, radiusX:1, radiusY:1, rotationAngle:0, force:1 });
    this.dispatchEvent(new TouchEvent("touchstart", { bubbles:true, cancelable:true, touches:[t], targetTouches:[t], changedTouches:[t] }));
    this.dispatchEvent(new TouchEvent("touchend", { bubbles:true, cancelable:true, touches:[], targetTouches:[], changedTouches:[t] }));
  };

  const skipAd = () => {
    if (!video || !document.querySelector(".ad-showing")) return;
    const btn = document.querySelector(".ytp-ad-skip-button, .ytp-skip-ad-button, .ytp-ad-skip-button-modern");
    const shortMsg = document.querySelector(".video-ads.ytp-ad-module .ytp-ad-player-overlay, .ytp-ad-button-icon");
    if ((btn || shortMsg) && location.hostname !== "m.youtube.com") video.muted = true;
    if(btn){ btn.click(); nativeTouch.call(btn); video.currentTime = video.duration; }
    else if(shortMsg) video.currentTime = video.duration;
  };

  const removePlayerAD = (id) => {
    if(checkRunFlag(id)) return;
    const player = document.querySelector("#movie_player");
    if(!player) return;
    let adFramePending = false;
    const obs = new MutationObserver(() => {
      if (adFramePending) return;
      adFramePending = true;
      requestAnimationFrame(() => {
        adFramePending = false;
        getVideoDom();
        skipAd();
        playAfterAd();
      });
    });
    obs.observe(player, { childList:true, subtree:true });
  };

  function addFloatButton() {
    if(document.getElementById(floatBtnID)) return;
    const wrapper = document.createElement("div"); wrapper.id = floatBtnID;
    const mainBtn = document.createElement("button"); mainBtn.className="punisher-main";
    const menu = document.createElement("div"); menu.className="punisher-menu";
    MultiURL.forEach(link => {
      const btn = document.createElement("button"); btn.textContent = link.name;
      btn.onclick = () => {
        const vid = getVideoID(location.href); if(!vid) return;
        const finalParam = link.useEncoder ? encodeURIComponent(location.href) : vid;
        window.open(link.baseURL + finalParam, "_blank");
        menu.classList.remove("show");
      };
      menu.appendChild(btn);
    });
    wrapper.appendChild(mainBtn); wrapper.appendChild(menu);
    document.body.appendChild(wrapper);

    let hideTimer;
    function isFullscreen() {
      return document.fullscreenElement || document.webkitFullscreenElement || document.msFullscreenElement;
    }
    
    function showButton() {
      wrapper.style.opacity = "1";
      clearTimeout(hideTimer);
      if (isFullscreen() && window.innerWidth > 768) {
        hideTimer = setTimeout(() => { wrapper.style.opacity = "0"; }, 3000);
      }
    }
    
    function handleFullscreenChange() {
      if (!isFullscreen()) {
        wrapper.style.opacity = "1";
        clearTimeout(hideTimer);
      } else {
        showButton();
      }
    }
    
    document.addEventListener("fullscreenchange", handleFullscreenChange);
    document.addEventListener("webkitfullscreenchange", handleFullscreenChange);
    document.addEventListener("mousemove", showButton);
    document.addEventListener("touchstart", showButton);
    showButton();

    function updateMenuSide(){
      const rect = wrapper.getBoundingClientRect(); const middle = window.innerWidth/2;
      menu.classList.remove("left","right"); if(rect.left>middle) menu.classList.add("left"); else menu.classList.add("right");
    }

    let dragging=false, ox=0, oy=0;
    const limit = (x,y) => ({ x: Math.max(0,Math.min(x,innerWidth-wrapper.offsetWidth)), y: Math.max(0,Math.min(y,innerHeight-wrapper.offsetHeight)) });
    const start = (x,y) => { dragging=true; const r=wrapper.getBoundingClientRect(); ox=x-r.left; oy=y-r.top; wrapper.style.cursor="grabbing";
      document.addEventListener("mousemove", move); document.addEventListener("mouseup", end);
    };

    const move = (x,y) => { if(!dragging) return; const p=limit(x-ox,y-oy); wrapper.style.left=p.x+"px"; wrapper.style.top=p.y+"px"; wrapper.style.right=wrapper.style.bottom="auto"; updateMenuSide(); };
    const end = () => { dragging=false; wrapper.style.cursor="grab"; document.removeEventListener("mousemove", move); document.removeEventListener("mouseup", end); };
    mainBtn.onclick = e => { e.stopPropagation(); updateMenuSide(); menu.classList.toggle("show"); };
    document.addEventListener("click", e => { if(!wrapper.contains(e.target)) menu.classList.remove("show"); });
    wrapper.addEventListener("mousedown", e => start(e.clientX,e.clientY));
    wrapper.addEventListener("touchstart", e => start(e.touches[0].clientX,e.touches[0].clientY), { passive:true });
    wrapper.addEventListener("touchmove", e => move(e.touches[0].clientX,e.touches[0].clientY), { passive:true });
    wrapper.addEventListener("touchend", end);
  }

  GM_addStyle(`#${floatBtnID}{position:fixed;top:70%;right:20px;transform:translateY(-50%);z-index:9999;transition:opacity .3s ease}
    .punisher-main{background:${btnColor} url("https://iili.io/fObpSDv.png") no-repeat center;background-size:65%;width:60px;height:60px;border-radius:50%;border:none;box-shadow:0 6px 12px rgba(0,0,0,.3);cursor:pointer}
    .punisher-menu{display:none;flex-direction:column;position:absolute;top:50%;transform:translateY(-50%);background:#1f1f1f;border-radius:8px;overflow:hidden;min-width:110px}
    .punisher-menu.show{display:flex}
    .punisher-menu.left{right:70px}
    .punisher-menu.right{left:70px}
    .punisher-menu button{background:#2c2c2c;border:none;color:#fff;padding:8px 12px;cursor:pointer}
    .punisher-menu button:hover{background:#3a3a3a}`
  );

  generateRemoveADHTMLElement("yt-remove-ad-css");
  removePlayerAD("yt-remove-player-ad");

  const overlayObserver = new MutationObserver(closeOverlay);
  overlayObserver.observe(document.body, { childList:true, subtree:true });

  function update(){ addFloatButton(); }
  window.addEventListener("yt-navigate-finish", update);
  window.addEventListener("popstate", update);

  (function(history){
    const pushState = history.pushState;
    history.pushState = function(){ pushState.apply(history,arguments); update(); };
  })(window.history);
  update();
})();