// ==UserScript==
// @name         抖音全屏优化&自动清屏-抖音网页版优化
// @version      1.2.0
// @author       akace
// @description  抖音全屏优化，自动清屏，隐藏控制栏/侧边栏/搜索栏-抖音网页版优化
// @icon         data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAIAAAACACAYAAADDPmHLAAAAAXNSR0IArs4c6QAAF19JREFUeF7tnQl8U1X2x38vabqlLWOFrpStUMrWsrdUEARkEREQCoiAghswHQdQEFREGXfhD24MjOiMIqKD4IyICCObFCgt1JaC0ELpmq0L3ZLuyft/bkpL8pI07yUvaVre/Xz6KTT3nnvOud93381dzqXAU+riGzJarMMoGogGqD4A3RXAPQC8eKribhSjBVBJA0UUkAfgGgXq90YRzpZUybL4cAhlj5BAn9DxoOkFAGYB8LdHllCWsweuAfgvDWpvkUaWzrn07QI2ARDkExpPg14FGqNsrVgox58HaFCHAd2HRRrFEa5SOQEQ7B08VEdR7wCYxLUiIb8TPEDjB0qke1WpVv7BtjbWAARJQ9bQwPtsBQv52tID9CqVRrGNjQZsAKACpSG7ATzORqCQxzU8QIHerdQoFlvTplUAuvp19W/Q0gcAeqw1QcLnrugB+qRELJ5dWFl4y5J2FgFoanztYYAa6YqmCTqx9QCdLBGLp1qCwCIAgdLgEwA1jm01Qj5X9gB1SqWRPQCAZmppFoAgafBXNKhFrmySoBtnD+xRaeQLrQIQKA1eCVBbOYsXCri8ByhgrVIj/8BQUaMeIMgnqD9Ni664vCWCgjZ7QETTwxTVitRmAUYABHqHHACln9YVUsf1wFGVRj7ZBIAAafBkCtQvHddu85aJ40bYbbL2bIrdMpwpgKKouUq1bB+ps6UHCJCG/kyBnupMRVyhLj/VZbvUqN/5FWpfa2cTpBTOqdTyuBYAAqSh0RToNLs80U4L2wtAw76DqElY3/6sp6gJKrXsuL4HCJSGvAvgpfZnhf0a2wtA45GTqF6cYL8izpfwuUojf7oZgKsAIp2vQ9vXyARg2NVsTkr1u5aPtJWvmpQ5W1vBSU4bZL6l0sjvpTr7hkaIdXRmGyjgElUyARh+LRvfDBvOWrfClEvotGQTfChRS5knVVdxpNri9Dtr2Y7OqBNhDBUkDX2SBv1PR1fmqvKZAIy4lo09HAAgdmWMegwD1WT3VlNKKM7CfnWxq5rcoheZGCJLvR8CeN7ltXWQgkwARl7LxtccAUhauh4xKXdeHa+U3sQXlQoHacyr2D0EALKN6K7d4cMEIObaTeweNoyTl7P2/4I+r3/RUmZzWT62lBdwktE2malkKkAaco0C+raNAm1fKxOA2Myb+GooNwCIFckPLMaIklq9QadqyjFf2S5m1OWkByCjFbJ9+65MTABGZd7ElzYAcGnHNxj06X/0PizWNiAqP7k9+LOGANAIQNwetHWEjnwBQHS7GLcAQ6uIO4EJsjT8Ua9xhMq8yiQAmGwS4LUGFxfGBCAuMwf/GjrUJq1vHDyGLuu3w48S441budhRIbNJjjMLCQAw1gLuy8rBP4fYBgBpuLPLNmDUmUxcqKvCdPklZ7alTXUJADAAGJ2Vgy/sAMDwVRCvvIzEGteeERQAYAAwJisHn9sJQPOr4LCmFCuLr9v0ZDqrkAAAA4D7s3Kxa8gQu/2f/vFX6LLjAN4szcUBF54VFABgADD2ei4+G2w/AISggp9PomrtVswtSEeJtsFuqBwhQADAgQCQBqu/no+f5iZgxfWLjmg/u2UKADAAGHc9D/8YPNhuxxoJKK/CW7OfxsfnE/mVy4M0AQAGAA9cz8NOvgEgDUXTmLNtO85s/gR0RSUPTcePCAEABgDjb+RhRzTPPYBBWy0+cRKnjv+G+m8OgFa1/ZKxAAADgAk38vB3BwJAWFiReAb/69UV2sRkNJ5OQsOPR0GXts0GEgEABgATb+Rje3Q0P/1rK1I+/y0R2yN6oMpXqs/VeDYFdKECOpkCdHEp6JJS6IpvwdFbzgUAGAA8mJ2PT6McDwBp9CtZ2fiopAgnos1vx9TMWiIA4OhHkbkY5EwAmm376XwK9rhRuBgZbmSuAICjWx8AE4BJ2fn4xEk9ANO8vYnncBxapPcIQ/k9fhAAaAMAJmcX4OOoKCfUbLkKlaoY57NvomrLl0g5ew5FjQ0o0tajSNv0m88kjAEYY4ApNwvw0aC2BaC5gS8Pj8eAOuMQDsE5Z/hsfwgAMACYerMAHwoA8AqZSwtjjgEeulmAbQIALt1mvCpnCkAhtg0axGsdtgoTXgG2eo5DOSYA03IKsXUgewAq8mTo1D2UQ43sswoAsPeVzTmZADycU4j/4wDA5S/2oTpXhpGbVtqsg6WCAgC8u9RUIBOA6TkybBk4kHXNBIABW/chuYsX7n1+IXrPfJB1WWsZBQCseYiHz5kAPJIjw2YbACCqqGktMgb3xJCPNsDLv5Pd2gkAMFxIBQdCPKgfRIFdQJGfoC76f8PDHaiuAa2pBq2uBtQaNBw7zWoenQnAjFwZPhjAvQcwVPWGWIvioX3Q7Zm56DrK9i3mAgDkyFLcCLiNHw23cXH6xmeb2E6jOgKAVSXXscm/FzwoEdI7e0E8JQ7D1i1jq3pLvrsWAFG3UEgemwXJzKkQ9erO2XGkgK0AzMyV4/0BA1jX2TwGMCwwW3EZJEJIQqeueMW/Sf8ckRaKAd3h98AIRC6cBYmXp9U67joARJG94U4a/rFZoDr5WXVQaxlsBWBWrhzv8QQA0a+HxFMPwuO+gS3qVtJa3PDzQF1UOAKmjUPv6RPMmnLXAEBJveHx+ov6xodEwrnhO5eUIbi0DKHqanTT0ejr44OeL3yEvIIClOkaUU1rUa3T4d0ycu+ScWK+Ah7Nk+Pd/vz0AIY1TfS+B3N9AjBd2tlEBx1o1NA0akGjjiI/FBrETT8dfi1A1LMbPLe8Drf72Eeld6+tw8jLWZgAEaYOGgB/f9PT7edHxmNkjfWFFCYAs/PkeMcBADS3+jAPX8z1DUC8TwC8DOIKsaW+Qy0GiWOGwvubv4PyadoW1VoKkasQU6BErMQdU4YPgZdX67fRHY+NxwMa7gDMyVPg7f79ralzZ6B2ex7A3BigNSG9JF76HmGStz/6uXuzrq/DACB5ZDK8Ptti1XC/SjWeysrF8rFjrOY1zHBoVDweUnMHID5fgbf6OR4AQ10Dxe6I8vBBlLsU0eS3hw/I38ylDgGA53sb4P7kPKsNOj31Cp4L7YqIXj2s5mVm2B8Xj0er2gcA5ozzpkS4Vyxp+eksavr3dp5jDjh9P4DXzs2QzJzSaoP2y87HMzX1eDjG9kDO394Xj3mV3AGYm6/Am07uATjTzWMBpwLgvmQ+PN81jappaM/ylAwsj42Bp6eHXWbaCsC8fCX+1o/9hFNr8wB2GeCkwk4DgHzH9znVFETJUlqeeBGrJk/kxXRbAZhfoMSmSAEAXhrBUIjPyQMQ9YuwKPe53T/ghWVLeavXVgAeK1DiDQEA3tpBL8jzg41wXxxvUeizu77Di3/lPlfempa2ArCgQInXBQD4A0Aydwa8Pn7LosBlPx3H6nmz+avwtiTbAVDh9Uj2gdOFMUArTUf5+kB6aA9EfY1PvDQXWZ5yGavGcft+z5YUWwF4vFCFjX0FANj6udV8Hi+ugMeaFWbzRJ1Pw7f33w83NztjVNbWAeVVQFkV0NAIRPYA3CWwFYCFhSq8JgBgf/uTp548/aQXYCZdbgH+cUuN8WP019ZwT9dy8cdn38LvdDpCa+6EaW8WVCemIBPR6MUIy2NuFo25FrCosAgb+rIPnSy8Aiw0n+db6+H+tPkLxxd8/zNef4L7ZeSl+/8HzdbdCKtoCsrMNbEBYHFhEV4VAODqWtP8Pkk/g6z0MVOPU0n4NjbW7AqexVq1OmQl/A19Eu2LwM0GgCdkRXglQugB7CLAbcIY/SqfufT++QzMHH8/e/nZhchZ8gp6lNWwL2MhpwCAqWMcMhNoqfufkXIJH4wby74hswshm78GIbWm73mmkNS6Kn1AxtQ6Ncp1DSjTNqJc14ieEk/0dPPS//7czC0ezDHAk7JivBxhecKKWa8wBjDTnD6//dfsV79d1wtw/2CWJ2+ra5E/bgnCzAzyDKskjb67SomkWtsibzEBWCIrxnoBAPYPKTMnGf0TAJgpXF6Ew33Yv1szlr6CgSmtx9ndVl6A98rybVfWTICIpfJirOsj9AA2O1WycDa8trxhUn5ZRhZWx8awkluRdhV+iza2mndYwQXIG+tYyWstE7MHeEpejJcEAGz3q9cX2yCZZrqit09WiuiI3qwEX0zYhKGnLN/pO7QgBYpGfiJlMAF4Wl6CtX36sNKTZBLGAAxXSY9+B3G08a5art3/leFz0d/Cw9285551C1nJKADA85Ux5r7/L0+9glVjRrNqs8zTyYhYsdls3rdu5eGTikJWcthmYgLwjKIEa3oLPQBb/5nk8716GhRjm/aeHAVGDGS30fL7v7yG2SevmchNq1NjuuISGml+rzhiAvCsogQvCgDY3P7wk6UDjAWeQ0WV6NOT3RGvg8texsNnbpgo8FxRJn7UlNiumIWSTACeU5Tihd7sxirCGMCMU81dx36mRocune9l1XhHn3oJDybnGOW92VCD+wpTWZXnmomp7zJlKVaHCwBw9WNLfnMA/OHhCzc3N1YyTy56EWPTjL/bkyef9AB8J3Lc3DftmJHY5cpSrBIAsN3VTACkmmr8HsA+hs7/lqzFxAu5Rgq8VpqDzyrltitloSQ5ei79wfji9BXKW1gZbn4Dizkx5zduw8gDZ40+4vubCu+GGwjkfS2ACUCwshinwtnPrKUc+hXD1/3DyOZ5yiv4raacdz+Ym7TiCsCJmcsxLrtUAKDZA74ZJ0EF3DkBG5mdjx85xt49FjkF4yV3joc7agDo+c4rcF/6mFHjPS8vQQKHiaCk4XMQUycykjFNfglkcao9JN57AO+9O/QRPZrTkMyb+I7jZcy7Jy3GQsWdTR/rSrPxZaWSV3+S+AM+p/+rDzVjmF7OLsSTUezDxGX3fwS9xMbBHkYXpiK7wf7la14NtiCMdwA8N6yGe8Kd/f3heXIc5nDcmuh5YOeXGLJ1vz64AknkXP+H5fxOAEkWPAqvrZtM3PJOZi5mD2V3bVz66fOIWmF6wHVgfjJKXfSaOKbBvAPAdGyXkjKc6d6LM8xfT3kCj8uaniJHfAvw3rMdbhNNN6Z8kpmHSUPZ3Rl0eNM2TNlnPAAk+oblnuV9woqzA1kW4B0A8ZBBkP6yt6V6j7p6ZPjfCY/CUi+kpaajZv46xHr4oqCxDiMLLrAtajWfJ4lGsvxJs/m+zCrAqCHs9izsm5uAOVeLjOSotPUYnJ9iVQdXycA7AMQw7+93wW1MbIuNp9QNCA4M4GzzD39+FQ+dugZ3SoSxhb8jq6GaswxmAfHwaP1uZXMpLCkVxyaYj9djLv+h4bPwUJ1xSJvk2krMUGTYraezBDgEADKyJiPs5vThlWxMHTncJpu+W7kRsUd+xy+aW9h4y3iGkKtAMuDzvXTCYrFlv57F6hnTWIk9tWsvYrbt14eCM0z71EV43sUvjDbU1yEAUMEB8Ek82BL65dmUDLw4jsNGUEYT/Oulv6HfgTN6AMiikC3JbdI4eO/+xGJRt0I5jnh3QlhYV1biD49fhCnFpmvWm8vysaW8gJUMV8jkEACIYWSETQaEJI1Pv4odcTYeArntpezMG8h4Yj2WXTYddLXmSFFYCCTzZlo8odRc9pnTF7BmCrs4v1eOn0FAwmZ0FptGNBtTmIob7eQrILHdYQC4jR4J7/1f6P3bqaIKR7074Z4/2R8/9+W3P8Hu3Ew07DsINFi+kVs8MBKSeTP0jU918m31YXsoKxfbOFwZ/+ucBEzINB78kQou1akxWZ7uCg82ax0cBgDRwHBS6L30LMyKY7cn0Jr2Pfd+CxJkqvG3c6DLKpp+yisgCugMqkcYyFMvCmO//pAlNQ0zZ0mH0nwZqqb+Gd1FpkGc3i7Lw8c8z1dY84W9nzsUAMmch+H16bt6Haf9fgVbR7PbFWTNqAvJFzEnKQnuTy2wlrXVzwedPo/9U1qPV8QUkLj8NdyXaLphheSbJEtHRr1tYxS7DLGjsEMB0PcC+z+H2+gY/WvgkMQbAV1MI2Xaon9VZRWe27ELydMfBIktzCk1NmJRSgY2TBzPqVjZzXyUzlqFcJ3piWYy90/WANpbcjgA5Hu39/efg/LyxKoLlznH+7Pm0P8cPIyk2loc6x6MigGtnzugi0oQn5WL+d26Iaof+zMKzTokTVqKGIX5J3xNSTa+ruJ3vcKa7Xx87nAAiJLuyxbD84216FGgwMGe4fDwsC8CmCXDz6VdwpnyclRSFKpEFKokboCORoSmBj0oCpEBXRAVxf4uAMN6kl54GzFH08xW3R4Hf82GOAUAUhmJCkoGbq+lXsVCW+MC8IG8DTKyfzqOe9Z9inso88Es2uvTT1zhNABIZT6//4rQ+kZ87eePMA6jdBvajNciabHzEa3Rdbin3+kAkAp9s87ikQuXseURdlOuvLakDcLOLFiNuAzLS9Ht+elvEwBIpdKj/8Y7VbWYO5n9wosNbWd3kbOPJmDUddMJn2bB/9GUYLkDNqvarTgHAU59BRjqFfTdZ9gV1g3DbRyUcbDRpqznpj2L2HzL+xBzGmoRV3jRJtmuVKjNACBOGPb+RvxzzqMIMNhD6ArOSXpwKWKUrU/oTJCl4Y96jSuoa48OWgIAWWRv/fYFe6qwUvbhZUuwK2EF0CPEgbWwF508bjFGlLYehOovxVn4Xl3MXqjr5iwjAMgAtKn3n+kXjUXjJyDivRfazFUX3vwU0gMnENlgvL7PVGhDaQ52OeCMQlsYTgOZVKA09DxAs7+wx0GaksuU1vbsD9Gf5yN80QwH1WIq9ureg9Bs/w7Dyq3HG5guv4QL7WS7N0sHHiU9wNcAuAftY1kDl2wEgvc7hyOrTzBCVj+BsPsdx+WVf30P9e5DGFlk/T1OtnmtLLkOMvDrYOkjKkgasoYG3ncVw8gFSiv/FIZHpJ2R4Qmoo8IROGsiwh+2/yujWlWC63t+hPbAMQyrsLyXwNAXhzSlWF1yA5W6RldxEW96UKCWUF18Q0aLdDjNm1SeBJGLFgkIXd2a1g1kaERBty4QR/eBf+xg9Jw8FmIPy3cM1mlqoEzNQFHaVVQnpsLvphwRNTTIXTxsUka9BjsrZNjfMQZ7Zk3Wiqi++kt1AqUh5HCbPxvHODNPkNgdS/2CscQvGD4i03n4PKoRanfjv4u1NPwbdAig2J1GZtpDDnTsrJRjZ4Uc9bT56V9n+sCBdV1TaeT9mgHYBeApB1Zml+jeEq8WEOwS1ErhKp0W+9VF+sbP7XjvenOWv6fSyNc1AeATOh40bXxQ3lGetkNuhMQb06X36q9f7cvhssXWqjxWXYYj1bfwc3VpuznOZYcLW4rSoAYXaWTpLfeqBfqEnAWNUXwId4aMkZ5+eNDbHz3cPPVnCMlvc68JQ11qaZ0+vJxCW4eDmlIc1JTcVY3e7Asa1OEijewh8v8WAIJ8QuNpmv63MxrPUXWQbdrNQHR384RSW3+7wcnvOn3sYCEBNOgpRRrFESMAbg8GyR8nCU7qwB6g8YOqWt50YMOwByD/CfYOHqqjqPa/xNWB289e0yhKN0CpVv5hFgDyR1ebGLLXYKG8oQfoVSqNYpvhX4wv1739iStNDwsNyI8HKNC7lRrFYqY0swA07RUMPQHQHG534EdRQYojPECfVGkUD5iTbAkAdPXr6t+g1R4GKMetyDjCVkEmwwN0skQsnlpYWXiLEwAk820I9gPUOMGv7dED1CmJmHrUUuObfAuwZGKQNPgrGtSi9uiCu1jnPSqNnLRZq9G1Lb4CmI4LlAavBKitd7FD243pFLBWqZF/wEZh1gDovyL6BPWndaI3QWEWG+FCHqd74KiIptcrqhWsI2tzAqDZnABp8GRA9FcK9FSnmyhUaOoBCucoUFuVatk+ru6xCYA7IIRGU6BJrFWyiY/9ldtctRTym/MAGdX/AIr6RqWWHbfVRXYBYFhpZ9/QCDcd4mjQJMxmJA10pwASG44E/bXzinBbzesQ5Ui0zDKAKgTo6xSQrhXhXHGVPJEP6/4fAayH1yFvEgIAAAAASUVORK5CYII=
// @match        *://*.douyin.com/*
// @match        *://*.iesdouyin.com/*
// @exclude      *://lf-zt.douyin.com*
// @license      GPL-3.0 License
// @run-at       document-start
// @grant    GM_registerMenuCommand
// @grant    GM_unregisterMenuCommand
// @namespace    https://greasyfork.org/scripts/508672
// @supportURL   https://greasyfork.org/users/1368522
// @homepageURL  https://github.com/akFace/userScript
// @downloadURL https://update.greasyfork.icu/scripts/508672/%E6%8A%96%E9%9F%B3%E5%85%A8%E5%B1%8F%E4%BC%98%E5%8C%96%E8%87%AA%E5%8A%A8%E6%B8%85%E5%B1%8F-%E6%8A%96%E9%9F%B3%E7%BD%91%E9%A1%B5%E7%89%88%E4%BC%98%E5%8C%96.user.js
// @updateURL https://update.greasyfork.icu/scripts/508672/%E6%8A%96%E9%9F%B3%E5%85%A8%E5%B1%8F%E4%BC%98%E5%8C%96%E8%87%AA%E5%8A%A8%E6%B8%85%E5%B1%8F-%E6%8A%96%E9%9F%B3%E7%BD%91%E9%A1%B5%E7%89%88%E4%BC%98%E5%8C%96.meta.js
// ==/UserScript==

(() => {
  "use strict";
  const CONFIG = {
    side: "J_side_bar_show",
    clearTime: "J_clsear_time",
  };
  const ConstClearTime = 2000;
  const state = {
    showSide: localStorage.getItem(CONFIG.side) === "true",
    clearTime:
      parseInt(localStorage.getItem(CONFIG.clearTime)) || ConstClearTime,
  };

  GM_registerMenuCommand(
    state.showSide ? "💡隐藏侧边栏(仅全屏生效)" : "💡显示侧边栏(仅全屏生效)",
    () => {
      state.showSide = !state.showSide;
      localStorage.setItem(CONFIG.side, state.showSide);
      updateStyle();
      window.location.reload();
    }
  );
  GM_registerMenuCommand(
    `⏳设置自动清屏倒计时(默认${ConstClearTime / 1000}秒)`,
    () => {
      const input = prompt(
        `自动清屏倒计时长, 当前值: ${state.clearTime}毫秒=${
          state.clearTime / 1000
        }秒`,
        state.clearTime
      );
      const value = parseInt(input) || state.clearTime;
      localStorage.setItem(CONFIG.clearTime, value);
      state.clearTime = value;
      alert(`当前设置：自动清屏倒计时长 ${value}毫秒=${value / 1000}秒`);
      window.location.reload();
    }
  );
  GM_registerMenuCommand("📣问题反馈", () => {
    const r = confirm("确定要创建问题反馈吗？");
    if (r == true) {
      window.open("https://github.com/akFace/userScript/issues/new");
    }
  });

  // 更新样式
  updateStyle();
  function updateStyle() {
    let style_Add = document.createElement("style");
    let hideSide = `.isCssFullScreen .positionBox{opacity: 0 !important;}
        .isCssFullScreen .xgplayer-inactive .positionBox{opacity: 0 !important;}`;
    style_Add.innerHTML = `.isCssFullScreen .xg-video-container{bottom: 0 !important;}
    .isCssFullScreen .xgplayer-inactive .xg-inner-controls{opacity: 0 !important;}
    .isCssFullScreen .xg-inner-controls{opacity: 1;}
    .isCssFullScreen .positionBox{opacity: 1;}
    .isCssFullScreen .immersive-player-switch-on-hide-video-info.xgplayer-inactive .xgplayer-controls{background: none !important;}
    .isCssFullScreen .xgplayer-inactive.xgplayer.xgplayer-pc.xgplayer-pc .xgplayer-controls{background: none !important;}
    #video-info-wrap .video-info-mask {background: none !important;}
    ${state.showSide ? "" : hideSide}
    `;
    if (document.head) {
      document.head.appendChild(style_Add);
    } else {
      let timer = setInterval(function () {
        if (document.head) {
          document.head.appendChild(style_Add);
          clearInterval(timer);
        }
      });
    }
  }

  document.addEventListener("DOMContentLoaded", () => {
    initClear();
    switchMaxResolution();
  });

  // 设置高分辨率
  const switchMaxResolution = () => {
    // 获取所有分辨率选项元素（不区分大小写）
    const resolutionOptions = Array.from(
      document.querySelectorAll("div.virtual > div.item")
    ).filter(
      (el) =>
        el.textContent &&
        /[4K|2K|1080P|720P|540P|智能]/i.test(el.textContent.trim())
    );

    if (resolutionOptions.length > 0) {
      // 按照优先级排序，选择最高分辨率（假设顺序为：4k > 2k > 1080P > 720P > 540P > 智能），不区分大小写
      const priorityOrder = ["4K", "2K", "1080P", "720P", "540P", "智能"];
      resolutionOptions.sort((a, b) => {
        const aPriority = priorityOrder.indexOf(
          a.textContent.trim().toLowerCase()
        );
        const bPriority = priorityOrder.indexOf(
          b.textContent.trim().toLowerCase()
        );
        return aPriority - bPriority;
      });

      // 获取优先级最高的选项
      const highestResolutionOption = resolutionOptions[0];

      // 如果该选项未被选中，则点击它
      if (!highestResolutionOption.classList.contains("selected")) {
        highestResolutionOption.click();
      } else {
        console.log("当前已是最高清晰度");
      }
    } else {
      // 找不到分辨率就先循环查询,过滤掉直播页面
      if (window.location.href.indexOf("live") === -1) {
        let setTimeoutFlg = setTimeout(() => {
          switchMaxResolution();
          clearTimeout(setTimeoutFlg);
        }, 2000);
      }
      console.error("未找到任何分辨率选项");
    }
  };

  // 清屏操作
  let initClear = function () {
    let isCleared = false;
    let lastClearTime = 0;
    let minClearInterval = state.clearTime; // 最小清屏间隔时间（毫秒）

    // 添加监听器以检测页面变化
    let observer = new MutationObserver(function (mutations) {
      mutations.forEach(function (mutation) {
        let currentTime = Date.now();
        if (currentTime - lastClearTime >= minClearInterval) {
          clearScreen();
          lastClearTime = currentTime;
        }
      });
    });

    // 开始监听 DOM 变化
    observer.observe(document.body, { childList: true, subtree: true });

    function clearScreen() {
      try {
        let controlsDom = document.querySelectorAll(
          '[data-e2e="feed-active-video"]'
        );
        let switchNoe = "xg-switch"; // 未清屏状态
        let switchChecked = "xg-switch xg-switch-checked"; // 清屏状态
        if (controlsDom.length) {
          let qingping = controlsDom[0].getElementsByClassName("xg-switch");
          if (qingping.length && qingping[0].className == switchNoe) {
            qingping[0].click();
            isCleared = true;
          } else if (
            qingping.length &&
            qingping[0].className == switchChecked
          ) {
            if (isCleared) {
              isCleared = false;
            }
          }
        }
      } catch (error) {
        console.error("清屏操作失败:", error);
      }
    }
  };
})();