// ==UserScript==
// @name         知乎宽屏
// @namespace    https://ixory.com
// @version      1.1.0
// @description  将网页主体部分变宽，去除杂冗部分
// @author       huanfei
// @match        *://*.zhihu.com/*
// @icon         https://static.zhihu.com/heifetz/favicon.ico
// @grant        GM_addStyle
// @license      MIT License
// @run-at       document-start
// ==/UserScript==

(function () {
    const style = [
        // 首页
        '.origin_image{max-width:50% !important}',
        '.Topstory-mainColumn{width:inherit}',
        '.Topstory>div:not([class]){display:none}',
        '.Topstory-container > div:nth-child(2){display:none}',
        '.css-yhjwoe{justify-content:space-between;}',
        // 搜索页面
        '#SearchMain{width:inherit}',
        '#SearchMain ~ div{display:none}',
        // 问题页面
        '.Question-sideColumn{display:none;}',
        '.Question-mainColumn, .ListShortcut{width:inherit;}',
        '.AuthorInfo.AnswerItem-authorInfo.AnswerItem-authorInfo--related .FollowButton{display:none;}',
        //  收藏夹页面
        '.CollectionsDetailPage-mainColumn{width:inherit;}',
        '.CollectionsDetailPage > div:nth-child(2){min-width:20%}',
        // 用户页面
        '.Profile-mainColumn{width:inherit;}',
        '.Profile-sideColumn{display:none;}',
        '.AuthorInfo-Widget{display:none;}',
        // 话题页面
        '.App-main div[data-za-detail-view-path-module="TopicItem"] > div:nth-child(1){width:inherit}',
        '.App-main div[data-za-detail-view-path-module="TopicItem"] > div:nth-child(2){display:none}',
        // 通知页面
        '.Notifications-Layout > div:nth-child(1){width:inherit;}',
        '.Notifications-Layout > div:nth-child(2){display:none;}',
        // 折叠按钮
        '.CornerAnimayedFlex{height:130px}',
        '.CornerAnimayedFlex > button:nth-child(2){margin-top:10px;transform:rotate(90deg)}',
    ];
    GM_addStyle(style.join(''));

    // 关闭首页广告
    document.onreadystatechange = () => {
        if (document.querySelector('.Topstory>div:not([class])')) {
            document.querySelector('.Topstory>div:not([class]) svg').dispatchEvent(new MouseEvent('click', { bubbles: true }));
        }
    };
    // 点击事件监听
    document.addEventListener('click', e => {
        // 快捷关闭评论弹窗
        if (e.target.className == 'css-18hmmtu') {
            document.querySelector('.css-19q29v6 .Button.css-1x9te0t').click();
        }
        // 去除外链限制
        document.querySelectorAll("a.external:not([class~='modify'])").forEach(e => {
            let trueURL = new URL(e.href).searchParams.get('target');
            e.href = trueURL;
            e.classList.add('modify');
        });
    });

    // 添加折叠按钮
    window.onload = () => {
        const button = document.querySelector('button.CornerButton').cloneNode('true');
        button.setAttribute('aria-label', '全部折叠');
        button.setAttribute('data-tooltip', '全部折叠');
        button.addEventListener('click', () => {
            document.querySelectorAll('span.RichContent-collapsedText').forEach(el => {
                el.click();
            });
            document.querySelectorAll('.Zi.Zi--Comment.Button-zi').forEach(el => {
                const button = el.parentElement.parentElement;
                if (button.textContent == '​收起评论') button.click();
            });
        });
        document.querySelector('.CornerAnimayedFlex').append(button);
    };
})();