// ==UserScript==
// @name        自动展开全文
// @namespace   Show me all post.
// @match       *://www.zhihu.com/question/*
// @match       *://blog.csdn.net/*/article/details/*
// @match       *://www.bilibili.com/video/av*
// @match       *://m.bilibili.com/video/av*
// @match       *://www.youtube.com/watch?v=*
// @match       *://m.youtube.com/watch?v=*
// @match       *://www.acfun.cn/v/ac*
// @match       *://m.acfun.cn/v/?ac=*
// @match       *://www.ipaperclip.net/doku.php?id=*
// @match       *://zhidao.baidu.com/question/*
// @match       *://wap.peopleapp.com/article/*
// @match       *://*.ifeng.com/*
// @grant       GM_addStyle
// @version     0.0.6
// @author      稻米鼠
// @description 自动展开网站内容而无需点击。当前支持知乎，cdsn，B 站、A 站和 Youtube 的视频简介，回形针手册（PC 页面），百度知道，人民日报移动端页面，凤凰网移动端页面。如需支持更多内容，请至以下网址提交 https://meta.appinn.net/t/14383
// @downloadURL none
// ==/UserScript==

const rules = [
  { // 知乎 - 移动端页面
    reg: /^http(s):\/\/(www\.)?zhihu\.com\/question\/\d+/,
    remove: ['.RichContent--unescapable.is-collapsed .ContentItem-rightButton'],
    content: ['.Body--Mobile .RichContent.is-collapsed .RichContent-inner'],
  },
  { // CSDN - PC & 移动端页面
    reg: /^http(s):\/\/blog\.csdn\.net\/[^/]+\/article\/details\/\d+/,
    remove: [
      'div.hide-article-box',
      '.readall_box'
    ],
    content: [
      '#article_content',
      '#article .article_content'
    ],
  },
  { // B 站视频简介
    reg: /^http(s):\/\/(www\.)?bilibili\.com\/video\/av\d+/,
    remove: ['.video-desc .btn'],
    content: ['.video-desc .info'],
  },
  { // B 站移动端视频标题
    reg: /^http(s):\/\/m\.bilibili\.com\/video\/av\d+/,
    remove: ['.index__videoInfo__src-videoPage-videoInfo- .index__foldSwitch__src-videoPage-videoInfo-'],
    content: [
      '.index__videoInfo__src-videoPage-videoInfo- .index__title__src-videoPage-videoInfo-',
      '.index__descWrap__src-videoPage-infoBlock-'
    ],
    style: `
    .index__videoInfo__src-videoPage-videoInfo- .index__title__src-videoPage-videoInfo- .index__titleContent__src-videoPage-videoInfo- {
        white-space: normal !important;
      }
    `,
  },
  { // Youtube 视频简介
    reg: /^http(s):\/\/(www\.)?youtube\.com\/watch\?v=\w+/,
    remove: ['paper-button.ytd-expander'],
    content: ['#content.ytd-expander'],
  },
  { // Youtube 移动端视频标题
    reg: /^http(s):\/\/m\.youtube\.com\/watch\?v=\w+/,
    remove: [],
    content: [],
    script: ()=>{
      document.querySelector('button.slim-video-metadata-header').click()
    },
  },
  { // AcFun 视频简介
    reg: /^http(s):\/\/(www\.)?acfun\.cn\/v\/ac\d+/,
    remove: ['#main .introduction .desc-operate'],
    content: ['#main .introduction .content-description.gheight'],
    style: `
      #main .introduction .content-description.gheight .tag {
        display: block !important;
      }
    `,
  },
  { // AcFun 移动端视频标题
    reg: /^http(s):\/\/m\.acfun\.cn\/v\/\?ac=\d+/,
    remove: ['.video-title .down'],
    content: [],
    script: ()=>{
      document.querySelector('.video-title .info-title').classList.remove('hide-more')
    },
  },
  { // 回形针手册
    reg: /^http(s):\/\/(www\.)?ipaperclip\.net\/doku\.php\?id=.*/,
    remove: ['.paperclip__showcurtain'],
    content: ['.paperclip__h1content__wrapped'],
  },
  { // 百度知道
    reg: /^http(s):\/\/zhidao\.baidu\.com\/question\/\d+\.html/,
    remove: [
      '.wgt-ask .q-content .conSamp',
      '.wgt-ask .expend',
      '.wgt-answers .answer-text .wgt-answers-mask',
      '.iknow-root-dom-element .wgt-question-desc-explode .wgt-question-desc .wgt-question-desc-action',
      '.iknow-root-dom-element .w-detail-full-new .newyl-fold'
    ],
    content: [
      '.wgt-answers .answer-text',
      '.iknow-root-dom-element .wgt-question-desc-explode .wgt-question-desc .wgt-question-desc-inner',
      '.iknow-root-dom-element .w-detail-full-new .w-detail-newyl.fold'
    ],
    style: `
      .wgt-ask .q-content .conTemp, .wgt-ask .q-content .con-all {
        display: block !important;
      }
      .iknow-root-dom-element .wgt-question-desc-explode .wgt-question-desc .wgt-question-desc-inner {
        width: auto !important;
        white-space: normal !important;
      }
    `,
  },
  { // 人民日报
    reg: /^http(s):\/\/wap\.peopleapp\.com\/article\/\d+/,
    remove: ['.read-more'],
    content: ['.article-wrapper.has-more-high'],
  },
  { // 凤凰网
    reg: /^http(s):\/\/\w+\.ifeng\.com\/.*/,
    remove: [],
    content: [],
    script: ()=>{
      document.querySelectorAll('*').forEach(el=>{
        for(let i=0; i<el.classList.length; i++){
          const elClass = el.classList[i]
          if(/^(main_content|containerBox)-[a-zA-Z0-9]+/.test(elClass)){
            el.style.height = 'auto'
            el.style.maxHeight = 'none'
          }else if(/^(more-1|tip|bottom_box|ad_box|shadow|callupBtn|bottomSlide|headerInfo|fixedIcon)-[a-zA-Z0-9]+/.test(elClass)){
            el.style.display = 'none'
          }
        }
      })
    },
  },
]
for(const rule of rules){
  if(rule.reg.test(window.location.href)){
    const removeEls = rule.remove.join(',\n')
    const contentEls = rule.content.join(',\n')
    GM_addStyle((rule.remove
        ? removeEls+` {
            display: none !important;
          }\n`
        : ``)
      +(rule.content
        ? contentEls+` {
            height: auto !important;
            max-height: none !important;
          }\n`
        : ``)
      +(rule.style
        ? rule.style
        : ``)
    )
    if(typeof(rule.script) === 'function'){
      window.addEventListener("load", rule.script)
    }
  }
}