// ==UserScript==
// @name         知乎首页简洁摸鱼
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  摸鱼专用
// @author       You
// @match        https://www.zhihu.com/*
// @icon         https://static.zhihu.com/heifetz/favicon.ico
// @grant        none
// @license      MIT
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...

    //知乎首页
    //隐藏顶部标签
    document.getElementsByClassName("TopstoryTabs Topstory-tabs")[0].style.display="none";
    //侧边栏
    document.getElementsByClassName("GlobalSideBar GlobalSideBar--old")[0].style.display="none";

    //document.getElementsByTagName('a')[0].style.display="none";

    func();
    function func(){
        //缩小标题字体
        var titleList = document.getElementsByClassName('ContentItem-title');
        for (var j = 0; j < titleList.length; j++) {
            titleList[j].style.fontSize = '16px';
            titleList[j].style.fontWeight = '200';
        }

        //缩小图片
        var img=document.getElementsByTagName('img');
        for (var l = 0; l<img.length;l++) {
            //img[l].style.display="none";
            img[l].width="30";
            img[l].height="30";
        }

        //隐藏视频
        var a = document.getElementsByClassName('ContentItem ZVideoItem');
        for (var video = 0; video<a.length;video++) {
            a[video].style.display="none";
        }

        //去除购物链接卡片
        var b = document.getElementsByClassName('MCNLinkCard-cardContainer');
        for (var mcn = 0; mcn<b.length;mcn++) {
            b[mcn].style.display="none";
        }

        //视频回答
        var c = document.getElementsByClassName('VideoAnswerPlayer');
        for (var v = 0; v<c.length;v++) {
            c[v].style.display="none";
        }

        //隐藏点赞栏
        var actions=document.getElementsByClassName("ContentItem-actions");
        for (var d = 0; d<actions.length;d++) {
            actions[d].style.visibility="hidden";
        }
        //显示评论
        var comm=document.getElementsByClassName("Button ContentItem-action Button--plain Button--withIcon Button--withLabel");
        for (var e = 0; e<comm.length;e++) {
            comm[e].style.visibility="visible";
        }
        //去掉点赞按钮的颜色
        var dz=document.getElementsByClassName("Button VoteButton VoteButton--up");
        for (var f = 0; f<dz.length;f++) {
            dz[f].style.visibility="visible";
            dz[f].style.background="white";
            dz[f].style.color="gray";
        }


        // home page: hide when scroll
        window.onscroll = function () {
            func();
        }

        //去除顶部栏
        document.getElementsByClassName("TopstoryPageHeader")[0].style.display="none";
        document.getElementsByClassName("AppHeader-inner")[0].style.visibility="hidden";
        //显示搜索框
        document.getElementsByClassName("SearchBar-input")[0].style.visibility="visible";
    }

})();