Greasy Fork

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更好的 Youtube Shorts

为 Youtube Shorts提供更多的控制功能,包括跳转到对应视频页面,音量控制,进度条,自动滚动,快捷键等等。

当前为 2024-07-05 提交的版本,查看 最新版本

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name               Better Youtube Shorts
// @name:zh-CN         更好的 Youtube Shorts
// @name:zh-TW         更好的 Youtube Shorts
// @namespace          Violentmonkey Scripts
// @version            2.0.1
// @description        Provides more control features for Youtube Shorts, including jumping to the corresponding video page, volume control, progress bar, auto-scroll, hotkeys, and more.
// @description:zh-CN  为 Youtube Shorts提供更多的控制功能,包括跳转到对应视频页面,音量控制,进度条,自动滚动,快捷键等等。
// @description:zh-TW  為 Youtube Shorts提供更多的控制功能,包括跳转到对应视频页面,音量控制,進度條,自動滾動,快捷鍵等等。
// @author             Meriel
// @match              *://*.youtube.com/*
// @exclude            *://music.youtube.com/*
// @run-at             document-start
// @grant              GM.addStyle
// @grant              GM.registerMenuCommand
// @grant              GM.getValue
// @grant              GM.setValue
// @license            MIT
// @icon               https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// ==/UserScript==

(() => {
  const isDarkMode = window.matchMedia("(prefers-color-scheme: dark)").matches;
  let currentUrl = "";
  const once = (fn) => {
    let done = false;
    let result;
    return async (...args) => {
      if (done) return result;
      done = true;
      result = await fn(...args);
      return result;
    };
  };

  const infoMainText = `BTYS Version ${GM.info.script.version}<br>
    We have some fix for the new Youtube Shorts layout.<br>
    Since youtube changed its own layout, we have to change our layout too.😑<br>
    We have added support for the light mode, now you can use Better Youtube Shorts in light mode.🌞<br>
    We added a new option: "Shorts Auto Switch To Video".📹<br>
    Tired of watching shorts? Turn on this option and you will be redirected to the video page automatically.🔀<br>
    If you have any feedback on the new UI, please leave a message in the Greasyfork feedback area.🍴<br>
    DOUBLE CLICK this message to close it.👈<br>
    `;

  const higherVersion = (v1, v2) => {
    const v1Arr = v1.split(".");
    const v2Arr = v2.split(".");
    for (let i = 0; i < v1Arr.length; i++) {
      if (v1Arr[i] > v2Arr[i]) {
        return true;
      } else if (v1Arr[i] < v2Arr[i]) {
        return false;
      }
    }
    return false;
  };

  const infoFn = once(async (video, reel) => {
    const version = await GM.getValue("version");
    const shouldNotifyUserAboutChanges = true;
    if (
      !version ||
      (typeof version === "string" &&
        higherVersion(GM.info.script.version, version) &&
        shouldNotifyUserAboutChanges)
    ) {
      GM.setValue("version", GM.info.script.version);
      const info = document.createElement("div");
      info.style.cssText = `position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; align-items: center; background-color: rgba(0, 0, 0, 0.5); z-index: 999; margin: 5px 0; color: black; font-size: 2rem; font-weight: bold; text-align: center; border-radius: 10px; padding: 10px; box-shadow: 0 0 10px 5px rgba(0, 0, 0, 0.5); transition: 0.5s;`;
      const infoText = document.createElement("div");
      infoText.style.cssText = `background-color: white; padding: 10px; border-radius: 10px; font-size: 1.5rem;`;
      infoText.innerHTML = infoMainText;
      info.appendChild(infoText);
      reel.appendChild(info);
      info.addEventListener("dblclick", () => {
        info.remove();
      });
    }
  });

  let shortsAutoSwitchToVideo;
  (async () => {
    shortsAutoSwitchToVideo = await GM.getValue("shortsAutoSwitchToVideo");
    if (shortsAutoSwitchToVideo === void 0) {
      shortsAutoSwitchToVideo = false;
      GM.setValue("shortsAutoSwitchToVideo", shortsAutoSwitchToVideo);
    }
    GM.registerMenuCommand(
      `Shorts Auto Switch To Video: ${shortsAutoSwitchToVideo ? "on" : "off"}`,
      () => {
        shortsAutoSwitchToVideo = !shortsAutoSwitchToVideo;
        GM.setValue("shortsAutoSwitchToVideo", shortsAutoSwitchToVideo).then(
          () => location.href = location.href.replace("watch?v=", "shorts/")
        );
      }
    );
  })();

  const initialize = once(async () => {
    GM.addStyle(
      `input[type="range"].volslider {
          height: 12px;
          -webkit-appearance: none;
          margin: 10px 0;
        }
        input[type="range"].volslider:focus {
          outline: none;
        }
        input[type="range"].volslider::-webkit-slider-runnable-track {
          height: 8px;
          cursor: pointer;
          box-shadow: 0px 0px 0px #000000;
          background: rgb(50 50 50);
          border-radius: 25px;
          border: 1px solid #000000;
        }
        input[type="range"].volslider::-webkit-slider-thumb {
          -webkit-appearance: none;
          width: 12px;
          height: 12px;
          margin-top: -2px;
          border-radius: 50%;
          background: ${isDarkMode ? "white" : "black"};
        }
        input[type="range"]:focus::-webkit-slider-runnable-track {
          background: rgb(50 50 50);
        }
        .switch {
          position: relative;
          display: inline-block;
          width: 40px;
          height: 12px;
        }
        .switch input {
          opacity: 0;
          width: 0;
          height: 0;
        }
        .slider {
          position: absolute;
          cursor: pointer;
          top: 0;
          left: 0;
          right: 0;
          bottom: 0;
          background-color: #ccc;
          -webkit-transition: 0.4s;
          transition: 0.4s;
        }
        .slider:before {
          position: absolute;
          content: "";
          height: 12px;
          width: 12px;
          left: 0px;
          bottom: 0px;
          background-color: ${isDarkMode ? "white" : "black"};
          -webkit-transition: 0.4s;
          transition: 0.4s;
        }
        input:checked + .slider {
          background-color: #ff0000;
        }
        input:focus + .slider {
          box-shadow: 0 0 0px #ff0000;
        }
        input:checked + .slider:before {
          -webkit-transform: translateX(29px);
          -ms-transform: translateX(29px);
          transform: translateX(29px);
        }
        /* Rounded sliders */
        .slider.round {
          border-radius: 12px;
        }
        .slider.round:before {
          border-radius: 50%;
        }`
    );

    let seekMouseDown = false;
    let lastCurSeconds = 0;
    let video = null;
    let autoScroll = await GM.getValue("autoScroll");
    let loopPlayback = await GM.getValue("loopPlayback");
    let constantVolume = await GM.getValue("constantVolume");
    let operationMode = await GM.getValue("operationMode");
    let openWatchInCurrentTab = await GM.getValue("openWatchInCurrentTab");
    const checkpointStatusEnum = Object.freeze({
      OFF: 0,
      TEMPORARY: 1,
      PERMANENT: 2,
    });
    let continueFromLastCheckpoint = await GM.getValue(
      "continueFromLastCheckpoint"
    );
    let lastShortsId = "";

    if (autoScroll === void 0) {
      autoScroll = true;
      GM.setValue("autoScroll", autoScroll);
    }
    if (constantVolume === void 0) {
      constantVolume = false;
      GM.setValue("constantVolume", constantVolume);
    }
    if (operationMode === void 0) {
      operationMode = "Shorts";
      GM.setValue("operationMode", operationMode);
    }
    if (continueFromLastCheckpoint === void 0) {
      continueFromLastCheckpoint = checkpointStatusEnum.OFF;
      GM.setValue("continueFromLastCheckpoint", continueFromLastCheckpoint);
    }
    if (loopPlayback === void 0) {
      loopPlayback = true;
      GM.setValue("loopPlayback", loopPlayback);
    }
    if (openWatchInCurrentTab === void 0) {
      openWatchInCurrentTab = false;
      GM.setValue("openWatchInCurrentTab", openWatchInCurrentTab);
    }
    let shortsCheckpoints;
    if (continueFromLastCheckpoint !== checkpointStatusEnum.OFF) {
      shortsCheckpoints = await GM.getValue("shortsCheckpoints");
      if (
        shortsCheckpoints === void 0 ||
        continueFromLastCheckpoint === checkpointStatusEnum.TEMPORARY
      ) {
        shortsCheckpoints = {};
        GM.setValue("shortsCheckpoints", shortsCheckpoints);
      }
    }

    GM.registerMenuCommand(
      `Constant Volume: ${constantVolume ? "on" : "off"}`,
      () => {
        constantVolume = !constantVolume;
        GM.setValue("constantVolume", constantVolume).then(() =>
          location.reload()
        );
      }
    );
    GM.registerMenuCommand(`Operating Mode: ${operationMode}`, () => {
      operationMode = operationMode === "video" ? "shorts" : "video";
      GM.setValue("operationMode", operationMode).then(() => location.reload());
    });
    GM.registerMenuCommand(
      `Continue From Last Checkpoint: ${Object.keys(checkpointStatusEnum)
        .find(
          (key) => checkpointStatusEnum[key] === continueFromLastCheckpoint % 3
        )
        .toLowerCase()}`,
      () => {
        continueFromLastCheckpoint = (continueFromLastCheckpoint + 1) % 3;
        GM.setValue(
          "continueFromLastCheckpoint",
          continueFromLastCheckpoint
        ).then(() => location.reload());
      }
    );
    GM.registerMenuCommand(
      `Loop Playback: ${loopPlayback ? "on" : "off"}`,
      () => {
        loopPlayback = !loopPlayback;
        GM.setValue("loopPlayback", loopPlayback).then(() => location.reload());
      }
    );
    GM.registerMenuCommand(
      `Open Watch in Current Tab: ${openWatchInCurrentTab ? "on" : "off"}`,
      () => {
        openWatchInCurrentTab = !openWatchInCurrentTab;
        GM.setValue("openWatchInCurrentTab", openWatchInCurrentTab).then(() =>
          location.reload()
        );
      }
    );

    const observer = new MutationObserver(
      async (mutations, shortsReady = false, videoPlayerReady = false) => {
        outer: for (const mutation of mutations) {
          for (const node of mutation.addedNodes) {
            if (!shortsReady) {
              shortsReady = node.tagName === "YTD-SHORTS";
            }
            if (!videoPlayerReady) {
              videoPlayerReady =
                typeof node.className === "string" &&
                node.className.includes("html5-main-video");
            }
            if (shortsReady && videoPlayerReady) {
              observer.disconnect();
              video = node;
              if (constantVolume) {
                video.volume = await GM.getValue("volume", 0);
              }
              addShortcuts();
              updateVidElemWithRAF();
              break outer;
            }
          }
        }
      }
    );
    observer.observe(document.documentElement, {
      childList: true,
      subtree: true,
    });

    function videoOperationMode(e) {
      const volumeSlider = document.getElementById("byts-vol");
      if (!e.shiftKey) {
        if (
          e.key.toUpperCase() === "ARROWUP" ||
          e.key.toUpperCase() === "ARROWDOWN"
        ) {
          e.stopPropagation();
          e.preventDefault();
          switch (e.key.toUpperCase()) {
            case "ARROWUP":
              video.volume = Math.min(1, video.volume + 0.01);
              volumeSlider.value = video.volume;
              break;
            case "ARROWDOWN":
              video.volume = Math.max(0, video.volume - 0.01);
              volumeSlider.value = video.volume;
              break;
            default:
              break;
          }
        } else if (
          e.key.toUpperCase() === "ARROWLEFT" ||
          e.key.toUpperCase() === "ARROWRIGHT"
        ) {
          switch (e.key.toUpperCase()) {
            case "ARROWLEFT":
              video.currentTime -= 1;
              break;
            case "ARROWRIGHT":
              video.currentTime += 1;
              break;
            default:
              break;
          }
        }
      } else {
        switch (e.key.toUpperCase()) {
          case "ARROWLEFT":
          case "ARROWUP":
            navigationButtonUp();
            break;
          case "ARROWRIGHT":
          case "ARROWDOWN":
            navigationButtonDown();
            break;
          default:
            break;
        }
      }
    }

    function shortsOperationMode(e) {
      const volumeSlider = document.getElementById("byts-vol");
      if (
        e.key.toUpperCase() === "ARROWUP" ||
        e.key.toUpperCase() === "ARROWDOWN"
      ) {
        e.stopPropagation();
        e.preventDefault();
        if (e.shiftKey) {
          switch (e.key.toUpperCase()) {
            case "ARROWUP":
              video.volume = Math.min(1, video.volume + 0.02);
              volumeSlider.value = video.volume;
              break;
            case "ARROWDOWN":
              video.volume = Math.max(0, video.volume - 0.02);
              volumeSlider.value = video.volume;
              break;
            default:
              break;
          }
        } else {
          switch (e.key.toUpperCase()) {
            case "ARROWUP":
              navigationButtonUp();
              break;
            case "ARROWDOWN":
              navigationButtonDown();
              break;
            default:
              break;
          }
        }
      } else if (
        e.key.toUpperCase() === "ARROWLEFT" ||
        e.key.toUpperCase() === "ARROWRIGHT"
      ) {
        if (e.shiftKey) {
          switch (e.key.toUpperCase()) {
            case "ARROWLEFT":
              video.volume = Math.max(0, video.volume - 0.01);
              volumeSlider.value = video.volume;
              break;
            case "ARROWRIGHT":
              video.volume = Math.min(1, video.volume + 0.01);
              volumeSlider.value = video.volume;
              break;
            default:
              break;
          }
        } else {
          switch (e.key.toUpperCase()) {
            case "ARROWLEFT":
              video.currentTime -= 1;
              break;
            case "ARROWRIGHT":
              video.currentTime += 1;
              break;
            default:
              break;
          }
        }
      }
    }

    function addShortcuts() {
      if (operationMode === "Video") {
        const observer = new MutationObserver((mutations) => {
          for (const mutation of mutations) {
            for (const node of mutation.addedNodes) {
              if (node?.id === "byts-vol-div") {
                document.addEventListener(
                  "keydown",
                  function (e) {
                    videoOperationMode(e);
                    if (constantVolume) {
                      constantVolume = false;
                      requestAnimationFrame(() => (constantVolume = true));
                    }
                  },
                  {
                    capture: true,
                  }
                );
                observer.disconnect();
              }
            }
          }
        });
        observer.observe(document.documentElement, {
          childList: true,
          subtree: true,
        });
      } else {
        document.addEventListener(
          "keydown",
          function (e) {
            shortsOperationMode(e);
            if (constantVolume) {
              constantVolume = false;
              requestAnimationFrame(() => (constantVolume = true));
            }
          },
          {
            capture: true,
          }
        );
      }
      video.addEventListener("dblclick", function () {
        if (document.fullscreenElement) {
          document.exitFullscreen();
        } else {
          document.getElementsByTagName("ytd-app")[0].requestFullscreen();
        }
      });
      document.addEventListener("keydown", function (e) {
        if (
          e.key.toUpperCase() === "ENTER" ||
          e.key.toUpperCase() === "NUMPADENTER"
        ) {
          if (document.fullscreenElement) {
            document.exitFullscreen();
          } else {
            document.getElementsByTagName("ytd-app")[0].requestFullscreen();
          }
        }
      });
      document.addEventListener("keydown", function (e) {
        if (e.key.toUpperCase() === "W") {
          const watchUrl = location.href.replace("shorts/", "watch?v=");
          if (openWatchInCurrentTab) {
            window.location.href = watchUrl;
          } else {
            window.open(watchUrl, "_blank");
          }
        }
      });
    }

    function padTo2Digits(num) {
      return num.toString().padStart(2, "0");
    }

    function updateVidElemWithRAF() {
      try {
        if (currentUrl?.includes("youtube.com/shorts")) {
          updateVidElem();
        }
      } catch (e) {
        console.error(e);
      }
      requestAnimationFrame(updateVidElemWithRAF);
    }

    function navigationButtonDown() {
      document.querySelector("#navigation-button-down button").click();
    }

    function navigationButtonUp() {
      document.querySelector("#navigation-button-up button").click();
    }

    function setVideoPlaybackTime(event, player) {
      const rect = player.getBoundingClientRect();
      let offsetX = event.clientX - rect.left;
      if (offsetX < 0) {
        offsetX = 0;
      } else if (offsetX > player.offsetWidth) {
        offsetX = player.offsetWidth - 1;
      }
      let currentTime = (offsetX / player.offsetWidth) * video.duration;
      if (currentTime === 0) currentTime = 1e-6;
      video.currentTime = currentTime;
    }

    async function updateVidElem() {
      const currentVideo = document.querySelector(
        "#shorts-player > div.html5-video-container > video"
      );
      if (video !== currentVideo) {
        video = currentVideo;
      }

      if (constantVolume) {
        video.volume = await GM.getValue("volume", 0);
      }

      const reel = document.querySelector("ytd-reel-video-renderer[is-active]");
      if (reel === null) {
        return;
      }

      const shortsPlayerControls = document.querySelector(
        "#scrubber > ytd-scrubber > shorts-player-controls"
      );
      const scrubber = document.getElementById("scrubber");
      shortsPlayerControls?.remove();
      scrubber?.remove();

      infoFn(video, reel);

      if (continueFromLastCheckpoint !== checkpointStatusEnum.OFF) {
        const currentSec = Math.floor(video.currentTime);
        const shortsUrlList = location.href.split("/");
        if (!shortsUrlList.includes("shorts")) return;
        const shortsId = shortsUrlList.pop();

        if (shortsId !== lastShortsId) {
          lastShortsId = shortsId;
          const checkpoint = shortsCheckpoints[shortsId] || 1e-6;
          video.pause();
          if (checkpoint + 1 >= video.duration) {
            video.currentTime = 1e-6;
          } else {
            video.currentTime = checkpoint;
          }
          video.play();
        }

        if (currentSec !== lastCurSeconds && video.currentTime !== 0) {
          lastCurSeconds = currentSec;
          shortsCheckpoints[shortsId] = currentSec;
          GM.setValue("shortsCheckpoints", shortsCheckpoints);
        }
      }

      if (operationMode === "Shorts") {
        document.removeEventListener("keydown", videoOperationMode, {
          capture: true,
        });
        document.addEventListener("keydown", shortsOperationMode, {});
      } else {
        document.removeEventListener("keydown", shortsOperationMode, {});
        document.addEventListener("keydown", videoOperationMode, {
          capture: true,
        });
      }

      // Volume Slider
      let volumeSliderDiv = document.getElementById("byts-vol-div");
      let volumeSlider = document.getElementById("byts-vol");
      let volumeTextDiv = document.getElementById("byts-vol-textdiv");
      const reelVolumeSliderDiv = reel.querySelector("#byts-vol-div");
      if (reelVolumeSliderDiv === null) {
        if (volumeSliderDiv === null) {
          volumeSliderDiv = document.createElement("div");
          volumeSliderDiv.id = "byts-vol-div";
          volumeSliderDiv.style.cssText = `user-select: none; width: 100px; left: 0px; background-color: transparent; position: absolute; margin-left: 5px; margin-top: ${reel.offsetHeight}px;`;
          volumeSlider = document.createElement("input");
          volumeSlider.style.cssText = `user-select: none; width: 80px; left: 0px; background-color: transparent; position: absolute; margin-top: 0px;`;
          volumeSlider.type = "range";
          volumeSlider.id = "byts-vol";
          volumeSlider.className = "volslider";
          volumeSlider.name = "vol";
          volumeSlider.min = 0.0;
          volumeSlider.max = 1.0;
          volumeSlider.step = 0.01;
          volumeSlider.value = video.volume;
          volumeSlider.addEventListener("input", function () {
            video.volume = this.value;
            GM.setValue("volume", this.value);
          });
          volumeSliderDiv.appendChild(volumeSlider);
          volumeTextDiv = document.createElement("div");
          volumeTextDiv.id = "byts-vol-textdiv";
          volumeTextDiv.style.cssText = `user-select: none; background-color: transparent; position: absolute; color: ${
            isDarkMode ? "white" : "black"
          }; font-size: 1.2rem; margin-left: ${volumeSlider.offsetWidth + 1}px`;
          volumeTextDiv.textContent = `${(
            video.volume.toFixed(2) * 100
          ).toFixed()}%`;
          volumeSliderDiv.appendChild(volumeTextDiv);
        }
        reel.appendChild(volumeSliderDiv);
        audioInitialized = true;
      }
      if (constantVolume) {
        video.volume = volumeSlider.value;
      }
      volumeSlider.value = video.volume;
      volumeTextDiv.textContent = `${(
        video.volume.toFixed(2) * 100
      ).toFixed()}%`;
      volumeSliderDiv.style.marginTop = `${reel.offsetHeight + 2}px`;
      volumeTextDiv.style.marginLeft = `${volumeSlider.offsetWidth + 1}px`;

      // Progress Bar
      let progressBar = document.getElementById("byts-progbar");
      const reelProgressBar = reel.querySelector("#byts-progbar");
      if (reelProgressBar === null) {
        const builtinProgressbar = reel.querySelector("#progress-bar");
        if (builtinProgressbar !== null) {
          builtinProgressbar.remove();
        }
        if (progressBar === null) {
          progressBar = document.createElement("div");
          progressBar.id = "byts-progbar";
          progressBar.style.cssText = `user-select: none; cursor: pointer; width: 98%; height: 7px; background-color: #343434; position: absolute; border-radius: 10px; margin-top: ${
            reel.offsetHeight - 7
          }px;`;
        }
        reel.appendChild(progressBar);

        let wasPausedBeforeDrag = false;
        progressBar.addEventListener("mousedown", function (e) {
          seekMouseDown = true;
          wasPausedBeforeDrag = video.paused;
          setVideoPlaybackTime(e, progressBar);
          video.pause();
        });
        document.addEventListener("mousemove", function (e) {
          if (!seekMouseDown) return;
          e.preventDefault();
          setVideoPlaybackTime(e, progressBar);
          if (!video.paused) {
            video.pause();
          }
          e.preventDefault();
        });
        document.addEventListener("mouseup", function () {
          if (!seekMouseDown) return;
          seekMouseDown = false;
          if (!wasPausedBeforeDrag) {
            video.play();
          }
        });
      }
      progressBar.style.marginTop = `${reel.offsetHeight - 7}px`;

      // Progress Bar (Inner Red Bar)
      const progressTime = (video.currentTime / video.duration) * 100;
      let InnerProgressBar = progressBar.querySelector("#byts-progress");
      if (InnerProgressBar === null) {
        InnerProgressBar = document.createElement("div");
        InnerProgressBar.id = "byts-progress";
        InnerProgressBar.style.cssText = `user-select: none; background-color: #FF0000; height: 100%; border-radius: 10px; width: ${progressTime}%;`;
        progressBar.appendChild(InnerProgressBar);
      }
      InnerProgressBar.style.width = `${progressTime}%`;

      // Time Info
      const durSecs = Math.floor(video.duration);
      const durMinutes = Math.floor(durSecs / 60);
      const durSeconds = durSecs % 60;
      const curSecs = Math.floor(video.currentTime);

      let timeInfo = document.getElementById("byts-timeinfo");
      let timeInfoText = document.getElementById("byts-timeinfo-textdiv");
      const reelTimeInfo = reel.querySelector("#byts-timeinfo");

      if (!Number.isNaN(durSecs) && reelTimeInfo !== null) {
        timeInfoText.textContent = `${Math.floor(curSecs / 60)}:${padTo2Digits(
          curSecs % 60
        )} / ${durMinutes}:${padTo2Digits(durSeconds)}`;
      }
      if (curSecs !== lastCurSeconds || reelTimeInfo === null) {
        lastCurSeconds = curSecs;
        const curMinutes = Math.floor(curSecs / 60);
        const curSeconds = curSecs % 60;

        if (reelTimeInfo === null) {
          if (timeInfo === null) {
            timeInfo = document.createElement("div");
            timeInfo.id = "byts-timeinfo";
            timeInfo.style.cssText = `user-select: none; display: flex; right: auto; left: auto; position: absolute; margin-top: ${
              reel.offsetHeight - 2
            }px;`;
            timeInfoText = document.createElement("div");
            timeInfoText.id = "byts-timeinfo-textdiv";
            timeInfoText.style.cssText = `display: flex; margin-right: 5px; margin-top: 4px; color: ${
              isDarkMode ? "white" : "black"
            }; font-size: 1.2rem;`;
            timeInfoText.textContent = `${curMinutes}:${padTo2Digits(
              curSeconds
            )} / ${durMinutes}:${padTo2Digits(durSeconds)}`;
            timeInfo.appendChild(timeInfoText);
          }
          reel.appendChild(timeInfo);
          timeInfoText.textContent = `${curMinutes}:${padTo2Digits(
            curSeconds
          )} / ${durMinutes}:${padTo2Digits(durSeconds)}`;
        }
      }
      timeInfo.style.marginTop = `${reel.offsetHeight - 2}px`;

      // AutoScroll
      let autoScrollDiv = document.getElementById("byts-autoscroll-div");
      const reelAutoScrollDiv = reel.querySelector("#byts-autoscroll-div");
      if (reelAutoScrollDiv === null) {
        if (autoScrollDiv === null) {
          autoScrollDiv = document.createElement("div");
          autoScrollDiv.id = "byts-autoscroll-div";
          autoScrollDiv.style.cssText = `user-select: none; display: flex; right: 0px; position: absolute; margin-top: ${
            reel.offsetHeight - 3
          }px;`;
          const autoScrollTextDiv = document.createElement("div");
          autoScrollTextDiv.style.cssText = `display: flex; margin-right: 5px; margin-top: 4px; color: ${
            isDarkMode ? "white" : "black"
          }; font-size: 1.2rem;`;
          autoScrollTextDiv.textContent = "Auto Scroll ";
          autoScrollDiv.appendChild(autoScrollTextDiv);
          const autoScrollSwitch = document.createElement("label");
          autoScrollSwitch.className = "switch";
          autoScrollSwitch.style.marginTop = "5px";
          const autoscrollInput = document.createElement("input");
          autoscrollInput.id = "byts-autoscroll-input";
          autoscrollInput.type = "checkbox";
          autoscrollInput.checked = autoScroll;
          autoscrollInput.addEventListener("input", function () {
            autoScroll = this.checked;
            GM.setValue("autoScroll", this.checked);
          });
          const autoScrollSlider = document.createElement("span");
          autoScrollSlider.className = "slider round";
          autoScrollSwitch.appendChild(autoscrollInput);
          autoScrollSwitch.appendChild(autoScrollSlider);
          autoScrollDiv.appendChild(autoScrollSwitch);
        }
        reel.appendChild(autoScrollDiv);
      }
      if (autoScroll === true) {
        video.removeAttribute("loop");
        video.removeEventListener("ended", navigationButtonDown);
        video.addEventListener("ended", navigationButtonDown);
      } else {
        if (loopPlayback) {
          video.setAttribute("loop", true);
          video.removeEventListener("ended", navigationButtonDown);
        } else {
          video.removeAttribute("loop");
          video.removeEventListener("ended", navigationButtonDown);
        }
      }
      autoScrollDiv.style.marginTop = `${reel.offsetHeight - 3}px`;
      autoScrollSlider.style.marginTop = `0px`;
      autoScrollSwitch.style.marginTop = "5px";
    }
  });
  const urlChange = (event) => {
    const destinationUrl = event?.destination?.url || "";
    if (destinationUrl.startsWith("about:blank")) return;
    const href = destinationUrl || location.href;
    currentUrl = href;
    console.log(shortsAutoSwitchToVideo);
    if (shortsAutoSwitchToVideo && href.includes("youtube.com/shorts")) {
      currentUrl = location.href = href.replace("shorts/", "watch?v=");
      return;
    }
    const isShorts = href.includes("youtube.com/shorts");
    if (isShorts) {
      initialize();
    }
  };
  const historyWrap = (type) => {
    const origin = unsafeWindow.history[type];
    const event = new Event(type);
    return () => {
      const rv = origin(...arguments);
      event.arguments = arguments;
      unsafeWindow.dispatchEvent(event);
      return rv;
    };
  };
  urlChange();
  unsafeWindow?.navigation?.addEventListener("navigate", urlChange);
  unsafeWindow.history.pushState = historyWrap("pushState");
  unsafeWindow.history.replaceState = historyWrap("replaceState");
  unsafeWindow.addEventListener("replaceState", urlChange);
  unsafeWindow.addEventListener("pushstate", urlChange);
  unsafeWindow.addEventListener("popstate", urlChange);
  unsafeWindow.addEventListener("hashchange", urlChange);
})();