// ==UserScript==
// @name               Replace YouTube logo with bilibili
// @name:zh-CN         将 YouTube Logo 替换为 bilibili
// @namespace          http://tampermonkey.net/
// @version            0.1
// @description        Replace YouTube logo with bilibili logo
// @description:zh-CN  将 YouTube Logo 替换为 bilibili logo
// @author             ReekyStive
// @match              https://www.youtube.com/*
// @icon               https://www.youtube.com/s/desktop/7b7d8869/img/favicon.ico
// @grant              none
// @run-at             document-body
// @license            MIT
// @downloadURL https://update.greasyfork.icu/scripts/452971/Replace%20YouTube%20logo%20with%20bilibili.user.js
// @updateURL https://update.greasyfork.icu/scripts/452971/Replace%20YouTube%20logo%20with%20bilibili.meta.js
// ==/UserScript==

(function() {
    'use strict';

    const style = document.createElement('style');
    style.innerHTML = "#logo-icon { display: none; }";
    document.body.appendChild(style);

    const logoSvg = '<svg viewBox="0 0 2186.86 999.65" xmlns="http://www.w3.org/2000/svg"> <path fill="#07A3D7" d="M2030.61,892.82c-9.77,0-18.55,0-26.37-0.98c-16.6-0.97-33.2-1.95-49.8-1.95c-10.74,0-10.74,0-11.72-10.74 l-15.63-177.74l-15.62-147.46l-10.74-90.82l-9.77-79.1l-17.58-123.05c-5.86-43.94-12.69-86.91-21.48-130.86 c-0.98-6.83-0.98-7.81,6.84-8.79c30.27-5.86,61.52-8.79,92.77-8.79h10.74c4.88,0.98,7.81,3.91,8.79,9.77l3.91,67.38l27.34,364.26 l13.67,166.99l8.79,95.71L2030.61,892.82L2030.61,892.82z M833.34,112.54h17.58c8.79,0,10.74,2.93,10.74,11.72l7.82,118.17 l17.58,245.11l10.74,127.93l7.81,98.64l15.63,169.92c0,7.81-0.98,8.79-8.79,8.79l-70.32-2.93c-4.88,0.98-7.81-1.95-7.81-6.84 l-2.93-34.18c-2.93-29.29-5.86-58.59-7.81-88.86l-15.63-154.3l-16.6-139.65l-11.72-98.63l-12.69-89.85 c-5.86-40.04-12.7-81.05-19.53-121.09l-4.89-27.34c-0.97-4.89,0-6.84,4.89-7.82C774.75,116.45,801.12,111.57,833.34,112.54 L833.34,112.54L833.34,112.54z M1815.77,506.1c24.41,0,27.34,0.98,31.25,24.41c4.88,29.3,8.79,58.6,11.72,87.89l10.74,94.73 l20.51,201.17c0.97,4.89,0,6.84-4.89,6.84l-76.17,8.79c-7.81,0.97-9.77,0-10.74-7.81l-43.95-224.61l-27.34-149.42l-3.91-20.51 c-0.97-3.9,0.98-6.83,4.89-7.81C1758.15,512.94,1787.45,508.05,1815.77,506.1L1815.77,506.1L1815.77,506.1z M705.41,506.1 c26.37-0.98,29.3,1.95,32.23,26.37c6.84,40.04,11.72,79.1,15.63,119.14l12.69,117.18l7.81,79.11l6.84,63.47 c0,8.79-0.98,10.75-8.79,11.72l-72.26,6.84c-7.82,0.97-9.77,0-10.75-7.81l-59.57-306.65l-15.62-86.91 c-0.98-4.88,0.97-7.81,5.86-8.79C649.75,512.94,678.07,508.05,705.41,506.1L705.41,506.1L705.41,506.1z M1078.46,808.83v121.1v3.9 c0.98,5.86-1.95,8.79-7.81,7.82h-23.44c-16.6,0-33.2,0.97-49.8,1.95c-8.79,0.98-9.77,0.98-10.75-9.77l-15.62-175.78l-7.81-86.91 l-11.72-132.81c-0.98-10.75,0.98-12.7,9.76-13.68c27.35-2.93,54.69-2.93,82.04-1.95l20.5,2.93c7.82,2.93,8.79,3.91,8.79,11.72 l2.93,52.73l0.98,58.6C1077.49,702.39,1078.46,755.12,1078.46,808.83L1078.46,808.83L1078.46,808.83z M2186.86,814.69v114.26v5.86 c0,4.88-1.95,7.81-6.84,6.84h-35.15c-13.67,0-27.35,0.97-40.04,1.95c-7.81,0.98-8.79,0-9.77-8.79l-20.5-228.52l-10.75-113.28 l-3.9-57.61c-0.98-7.82,0.97-9.77,8.79-9.77c32.22-3.91,65.43-4.88,97.65-0.98c12.7,0.98,14.65,4.89,15.63,17.58l2.93,129.88 L2186.86,814.69L2186.86,814.69z M1787.45,298.09c9.76,0,18.55,0.98,25.39,1.95c4.88,0.98,6.83,2.93,7.81,7.82l12.69,135.74 c2.93,11.72,0.98,13.67-10.74,13.67l-33.2,1.95c-6.84,0.98-9.77,1.96-9.77-8.78l-13.67-110.36l-3.9-31.25 c-0.98-5.86,0.97-8.79,6.83-9.76L1787.45,298.09L1787.45,298.09z M681,298.09c7.81,0,15.63,0.98,22.46,1.95 c3.91,0.98,5.86,2.93,6.84,7.82l3.9,34.18l9.77,106.44c0.98,7.81,0.98,8.79-6.84,8.79l-38.08,1.95c-7.81,0.98-8.79,0-9.77-7.81 l-8.79-78.12l-7.81-65.43c-0.98-4.89,0.98-7.82,5.86-7.82C665.38,299.07,673.19,298.09,681,298.09L681,298.09L681,298.09z  M1070.65,395.75v67.38c0.98,10.74-0.98,10.74-9.77,10.74c-12.69,0-24.41-0.97-36.13-1.95c-7.81-0.98-8.79-0.98-7.81-8.79 l-2.93-83.01c0-18.55,0-37.11-0.98-55.66c-0.97-8.79,0-9.77,8.79-9.77c13.67,0,27.34,0.98,41.02,2.93c7.81,0,7.81,1.96,7.81,9.77 V395.75L1070.65,395.75z M2180.02,396.72v67.39c0,8.79-0.97,9.76-9.76,9.76l-37.11-1.95c-5.86-0.98-8.79-3.91-7.81-8.79 l-2.93-139.65c0-7.81,0.97-8.79,8.79-8.79c12.69,0,24.41,0.98,36.13,1.96c14.65,0.97,12.69,3.9,12.69,14.64L2180.02,396.72 L2180.02,396.72z M650.73,449.46c0.97,11.72,0,13.67-11.72,14.65l-23.44,5.86c-7.81,2.93-8.79,0.97-9.76-5.86l-24.42-137.7 c-2.93-8.79-0.98-10.74,7.81-11.72l34.18-5.86c7.82-0.97,9.77-0.97,9.77,6.84c2.93,16.6,5.86,33.2,7.81,49.8l9.77,78.13 L650.73,449.46L650.73,449.46z M1689.79,315.67c14.65-2.93,30.27-4.88,45.9-6.84c4.88-0.97,6.83,1.96,7.81,6.84l7.81,53.71 c3.91,26.37,6.84,52.73,7.82,79.1v7.81c0.97,3.91-0.98,6.84-4.89,7.82l-31.25,6.83c-4.88,0.98-6.83-0.97-7.81-5.86l-25.39-145.5 V315.67L1689.79,315.67z M996.43,421.14c0,15.62-0.98,30.27-1.95,43.94c0,4.89-1.96,6.84-6.84,7.82l-30.27,2.93 c-4.88,0.97-6.84-1.96-6.84-6.84c-1.95-14.65-2.93-28.32-3.9-42.97c-1.96-26.37-3.91-53.71-4.89-81.05l-1.95-19.53 c-0.98-3.91,0.98-5.86,4.88-5.86l40.04-2.93c6.84,0,8.79,0.97,8.79,8.79L996.43,421.14L996.43,421.14z M2103.85,405.51 c0.98,18.56,0.98,38.09,0,56.64c0.98,8.79-0.97,10.75-9.76,10.75l-27.35,2.93c-4.88,0.97-7.81-1.96-7.81-6.84 c-0.98-24.41-2.93-49.8-4.88-74.22l-3.91-68.36c-0.98-4.88,0.98-6.83,4.88-6.83l39.07-2.93c6.83,0,7.81,0.97,7.81,8.79 C2103.85,351.8,2104.83,379.15,2103.85,405.51L2103.85,405.51L2103.85,405.51z M612.64,738.52c15.63,18.56,18.56,39.06,11.72,61.52 c-5.86,21.49-16.6,40.04-32.23,55.67c-25.39,26.37-54.68,47.85-86.91,64.45c-55.66,29.3-113.28,49.81-174.81,60.55 c-43.94,8.79-87.89,14.65-131.83,17.58c-13.67,0.97-27.34,0.97-41.02,0.97h-29.29c-7.82,0-9.77-1.95-10.75-9.76l-6.83-94.73 L92.13,708.25l-20.5-177.74l-11.72-94.72l-12.7-90.82c-6.83-49.81-15.62-99.61-24.41-149.42C15.96,155.51,9.13,115.47,0.34,75.44 c-0.98-4.89,0-8.79,4.88-9.77L140.96,9.03c8.79-3.91,16.6-6.84,25.39-8.79c5.86-0.98,8.79,0.98,7.81,6.84 c0,15.62,0,31.25-0.97,47.85l-0.98,12.69c-0.97,56.64-0.97,113.28,0,170.9c0.98,49.81,3.91,100.59,6.84,150.39 c4.88,78.13,12.69,156.25,20.51,233.4c0,7.81,0.97,7.81,9.76,6.84c16.6-2.93,32.23-3.91,48.83-3.91 c51.76,0,103.51,5.86,153.32,18.55c43.94,10.75,85.94,25.4,127.93,43.95c20.51,9.77,39.06,21.48,56.64,35.16 C602.88,727.78,607.76,732.66,612.64,738.52L612.64,738.52L612.64,738.52z M1713.23,729.73c20.51,16.6,27.34,39.06,21.48,65.43 c-4.88,21.49-14.65,40.04-29.3,56.64c-23.43,26.37-50.78,46.88-81.05,63.48c-58.59,32.23-121.09,54.69-187.5,66.41 c-36.13,6.83-72.27,12.69-108.4,15.62c-20.51,1.95-42.97,2.93-65.43,1.95h-26.37c-5.85,0.98-8.78-1.95-8.78-7.81 c-1.96-27.34-3.91-54.69-6.84-82.03l-15.63-166.99l-16.6-145.51l-20.5-164.06c-2.93-28.32-6.84-57.62-11.72-85.94l-17.58-109.38 c-7.81-51.75-17.58-103.51-28.32-155.27l-0.98-6.83c-1.95-4.89,0-8.79,4.88-9.77c47.86-19.53,94.73-41.02,142.58-59.57 c12.7-4.88,28.32-10.74,27.35,0.98c-3.91,36.13-2.93,72.26-3.91,107.42c-0.98,29.29-0.98,58.59,0.98,86.91v22.46 c0,35.16,0.97,70.32,3.9,104.49c1.96,45.9,4.89,92.78,8.79,138.68l8.79,98.63c0.98,18.55,2.93,36.13,5.86,54.69 c0,10.74,1.95,9.76,10.74,8.79c17.58-2.93,35.16-3.91,52.74-3.91c61.52,0.98,121.09,10.74,179.68,27.34 c40.04,10.75,78.13,25.39,115.24,44.93C1683.93,706.29,1698.58,717.04,1713.23,729.73L1713.23,729.73L1713.23,729.73z  M301.12,901.61c14.65-8.79,40.04-26.37,75.19-53.71c35.16-28.32,56.64-46.88,65.43-56.64c-52.73-23.44-107.42-43.95-164.06-62.5 L301.12,901.61L301.12,901.61z M1548.19,796.14c2.93-2.93,1.95-4.88-0.98-6.84l-23.44-9.76c-41.01-17.58-82.03-33.21-124.02-46.88 l-5.86-1.95c-1.95-0.98-3.9,0-6.83,0.98l23.43,168.94c2.93,0,4.89-0.98,5.86-1.95c38.09-27.35,76.17-55.67,114.26-85.94 L1548.19,796.14L1548.19,796.14z" /> </svg>';
    // this logo is copyrighted to bilibili and modified by ReekyStive

    window.onload = () => {
        const logos = document.querySelectorAll('.style-scope .ytd-logo');
        for (const item of logos) {
            item.innerHTML = logoSvg;
        }

        const resizeStyle = document.createElement('style');;
        resizeStyle.innerHTML = "#logo-icon { width: 64px !important; }";
        document.body.appendChild(resizeStyle);
        document.body.removeChild(style);

        console.log('Replaced YouTube Logo!');
    }
})();