// ==UserScript==
// @name         去除网页灰色滤镜
// @namespace    http://tampermonkey.net/
// @version      0.3.0
// @description  为微信阅读pc版添加自动滚动和翻页功能
// @author       DearCyan
// @match        https://www.bilibili.com/*
// @match        https://tieba.baidu.com/*
// @match        https://www.taobao.com/*
// @icon         https://cdn-icons-png.flaticon.com/512/747/747062.png
// @grant        none
// @license      GPL
// @downloadURL none
// ==/UserScript==


const url = window.location.href

// bilibili
if (/bilibili.com/.test(url)) {
    addStyle()
    removeClass('gray')
}

//tieba
if (/tieba.baidu.com/.test(url)) {
    addStyle()
    removeClass('tb-allpage-filter')
}
//method

function removeClass(className) {
    let htmlClass = document.documentElement.classList
    const arr = Array.from(htmlClass)
    const res = arr.filter(item => item !== className)
    htmlClass = res
}

function addStyle() {
    const html = document.documentElement
    const body = document.body
    html.style.filter = 'none'
    body.style.filter = 'none'
}