<template>
  <div class="page page-document">
    <el-row :gutter="20">
      <el-col :span="scaleSpan" class="doc-left">
        <el-card ref="docMain" shadow="never" class="doc-main">
          <div slot="header" class="clearfix">
            <h1>
              <img :src="`/static/images/${document.icon}_24.png`" alt="" />
              {{ document.title }}
              <el-popover
                class="hidden-xs-only"
                placement="bottom"
                width="200"
                trigger="hover"
                v-show="document.id > 0"
              >
                <div id="qrcode" ref="qrcode" class="qrcode text-center"></div>
                <span slot="reference">
                  <span target="_blank" class="share-wechat">
                    <i class="fa fa-qrcode"></i>
                  </span>
                </span>
              </el-popover>
            </h1>
            <el-breadcrumb separator-class="el-icon-arrow-right">
              <el-breadcrumb-item>
                <nuxt-link to="/"
                  ><i class="el-icon-s-home"></i> 首页</nuxt-link
                >
              </el-breadcrumb-item>
              <el-breadcrumb-item
                v-for="breadcrumb in breadcrumbs"
                :key="'bread-' + breadcrumb.id"
              >
                <nuxt-link :to="`/category/${breadcrumb.id}`">{{
                  breadcrumb.title
                }}</nuxt-link>
              </el-breadcrumb-item>
              <el-breadcrumb-item>文档阅览</el-breadcrumb-item>
            </el-breadcrumb>
            <div class="float-right doc-info">
              <span
                ><i class="el-icon-files"></i>
                {{ document.pages || '-' }} 页</span
              >
              <span
                ><i class="el-icon-download"></i>
                {{ document.download_count || 0 }} 下载</span
              >
              <span
                ><i class="el-icon-view"></i>
                {{ document.view_count || 0 }} 浏览</span
              >
              <span
                ><i class="el-icon-chat-dot-square"></i>
                {{ document.comment_count || 0 }} 评论</span
              >
              <span
                ><i class="el-icon-star-off"></i>
                {{ document.favorite_count || 0 }} 收藏</span
              >
              <span
                ><el-rate
                  v-model="document.score"
                  disabled
                  show-score
                  text-color="#ff9900"
                  score-template="{value}"
                >
                </el-rate
              ></span>
            </div>
          </div>
          <template v-if="tips">
            <el-alert
              type="warning"
              effect="dark"
              :title="tips"
              show-icon
              :closable="false"
            >
            </el-alert>
            <div class="mgt-20px"></div>
          </template>
          <div ref="docPages" class="doc-pages">
            <el-image
              v-for="(page, index) in pages"
              :key="index + page.src"
              :src="page.src"
              :alt="page.alt"
              lazy
              class="doc-page"
              :style="{
                width: pageWidth + 'px',
                height: pageHeight + 'px',
              }"
            >
            </el-image>
          </div>
          <div class="doc-page-more text-center">
            <div>下载文档到本地，方便使用</div>
            <el-button
              type="primary"
              icon="el-icon-download"
              :size="isMobile ? 'medium' : ''"
              :loading="downloading"
              @click="downloadDocument"
            >
              下载文档({{ formatBytes(document.size) }})</el-button
            >
            <div v-if="document.preview - pages.length > 0">
              还有 {{ document.preview - pages.length }} 页可预览，
              <span class="el-link el-link--primary" @click="continueRead"
                >继续阅读</span
              >
            </div>
            <template v-else>
              <div v-if="document.pages != document.preview" class="text-muted">
                <small
                  >- 可预览页数已用完，剩余
                  {{ document.pages - document.preview }} 页请下载阅读 -</small
                >
              </div>
            </template>
          </div>
          <div class="moreinfo">
            <div class="share-info">
              本文档由
              <nuxt-link
                :to="`/user/${document.user_id}`"
                class="el-link el-link--primary"
                >{{ document.user.username || '匿名用户' }}</nuxt-link
              >
              于
              <span class="text-muted">{{
                formatDatetime(document.created_at)
              }}</span>
              上传分享
            </div>
            <div class="btn-actions">
              <el-button
                type="primary"
                @click="showReport"
                :size="isMobile ? 'medium' : ''"
                plain
                icon="el-icon-warning-outline"
                >举报</el-button
              >
              <el-button
                type="primary"
                icon="el-icon-download"
                class="float-right"
                :size="isMobile ? 'medium' : ''"
                :loading="downloading"
                @click="downloadDocument"
                >下载文档({{ formatBytes(document.size) }})</el-button
              >
              <el-button
                v-if="favorite.id > 0"
                type="primary"
                plain
                class="float-right hidden-xs-only"
                icon="el-icon-star-on"
                @click="deleteFavorite"
                >取消收藏</el-button
              >
              <el-button
                v-else
                type="primary"
                class="float-right hidden-xs-only"
                icon="el-icon-star-off"
                @click="createFavorite"
                >收藏</el-button
              >
            </div>
          </div>
        </el-card>
        <el-card
          shadow="never"
          class="mgt-20px relate-docs"
          v-if="isMobile && relatedDocuments.length > 0"
        >
          <div slot="header">相关文档</div>
          <document-simple-list
            :docs="isMobile ? relatedDocuments.slice(0, 5) : relatedDocuments"
          />
        </el-card>
        <el-card
          v-if="document.id > 0"
          ref="commentBox"
          shadow="never"
          class="mgt-20px"
        >
          <div>
            <span class="score-tips" v-if="disabledScore">我的评分 </span>
            <span class="score-tips" v-else>文档评分 </span>
            <el-rate
              :disabled="disabledScore"
              v-model="score"
              show-text
              @change="setDocumentScore"
              :texts="[
                '该文档令人失望',
                '该文档不怎么样',
                '该文档一般般',
                '该文档很让我满意',
                '该文档非常棒',
              ]"
            >
            </el-rate>
          </div>
          <FormComment
            :document-id="document.id"
            @success="commentSuccess"
            class="mgt-20px"
          />
          <comment-list ref="commentList" :document-id="document.id" />
        </el-card>
      </el-col>
      <el-col :span="24 - scaleSpan" class="hidden-xs-only">
        <el-card shadow="never">
          <div slot="header">分享用户</div>
          <user-card :hide-actions="true" :user="document.user" />
        </el-card>
        <el-card
          shadow="never"
          class="mgt-20px relate-docs"
          ref="relateDocs"
          v-if="relatedDocuments.length > 0"
        >
          <div slot="header">相关文档</div>
          <document-simple-list :docs="relatedDocuments" />
        </el-card>
      </el-col>
    </el-row>
    <div class="fixed-buttons">
      <el-card shadow="never">
        <el-row>
          <el-col :span="18">
            <el-button-group class="btn-actions">
              <el-tooltip content="文档点评" v-if="isMobile">
                <el-button
                  icon="el-icon-chat-dot-square"
                  @click="gotoComment"
                ></el-button>
              </el-tooltip>
              <el-tooltip content="全屏阅读" class="hidden-xs-only">
                <el-button
                  icon="el-icon-full-screen"
                  @click="fullscreen"
                ></el-button>
              </el-tooltip>
              <el-tooltip :content="favorite.id > 0 ? '取消收藏' : '收藏文档'">
                <el-button
                  v-if="favorite.id > 0"
                  icon="el-icon-star-on"
                  @click="deleteFavorite"
                ></el-button>
                <el-button
                  v-else
                  icon="el-icon-star-off"
                  @click="createFavorite"
                ></el-button>
              </el-tooltip>
              <el-tooltip content="缩小" class="hidden-xs-only">
                <el-button
                  icon="el-icon-zoom-out"
                  :disabled="scaleSpan === 18"
                  @click="zoomOut"
                ></el-button>
              </el-tooltip>
              <el-tooltip content="放大" class="hidden-xs-only">
                <el-button
                  icon="el-icon-zoom-in"
                  :disabled="scaleSpan === 24"
                  @click="zoomIn"
                ></el-button>
              </el-tooltip>
              <el-tooltip content="上一页">
                <el-button
                  icon="el-icon-arrow-up"
                  :disabled="currentPage === 1"
                  @click="prevPage"
                ></el-button>
              </el-tooltip>
              <el-tooltip content="当前页数/总页数">
                <el-button>{{ currentPage }}/{{ document.pages }}</el-button>
              </el-tooltip>
              <el-tooltip content="下一页">
                <el-button
                  icon="el-icon-arrow-down"
                  :disabled="currentPage === document.preview"
                  @click="nextPage"
                ></el-button>
              </el-tooltip>
            </el-button-group>
            <el-button
              class="btn-comment hidden-xs-only"
              icon="el-icon-chat-dot-square"
              @click="gotoComment"
              >文档点评</el-button
            >
            <el-button-group class="float-right">
              <el-button type="primary" icon="el-icon-coin" class="btn-coin"
                >{{ document.price || 0
                }}<span class="hidden-xs-only"> 个魔豆</span></el-button
              >
              <el-button
                type="primary"
                icon="el-icon-download"
                :loading="downloading"
                @click="downloadDocument"
                >下载<span class="hidden-xs-only"
                  >({{ formatBytes(document.size) }})</span
                >
              </el-button>
            </el-button-group>
          </el-col>
          <el-col :span="6" class="text-right hidden-xs-only">
            <el-button icon="el-icon-top" @click="scrollTop"
              >回到顶部</el-button
            >
          </el-col>
        </el-row>
      </el-card>
    </div>
    <el-dialog
      title="举报文档"
      :visible.sync="reportVisible"
      :width="isMobile ? '95%' : '520px'"
    >
      <FormReport
        ref="reportForm"
        :init-report="report"
        :is-admin="false"
        @success="formReportSuccess"
      />
    </el-dialog>
  </div>
</template>

<script>
import { mapActions, mapGetters } from 'vuex'
import DocumentSimpleList from '~/components/DocumentSimpleList.vue'
import {
  getDocument,
  downloadDocument,
  getRelatedDocuments,
  setDocumentScore,
  getDocumentScore,
} from '~/api/document'
import { getFavorite, createFavorite, deleteFavorite } from '~/api/favorite'
import { formatDatetime, formatBytes, getIcon } from '~/utils/utils'
import { documentStatusOptions } from '~/utils/enum'
import QRCode from 'qrcodejs2' // 引入qrcode
import FormComment from '~/components/FormComment.vue'
import CommentList from '~/components/CommentList.vue'
export default {
  components: { DocumentSimpleList, FormComment, CommentList },
  data() {
    return {
      documentStatusOptions,
      docs: [],
      user: {
        id: 0,
      },
      document: {
        id: 0,
        score: 4.0,
        user: {
          id: 0,
        },
        attachment: {
          hash: '',
        },
      },
      score: null,
      disabledScore: false,
      downloading: false,
      documentId: parseInt(this.$route.params.id) || 0,
      pages: [],
      pageHeight: 0,
      pageWidth: 0,
      currentPage: 1,
      currentPageFullscreen: 1,
      breadcrumbs: [],
      favorite: {
        id: 0,
      },
      scaleSpan: 18,
      loadingImage: '/static/images/loading.svg',
      reportVisible: false,
      report: {
        document_id: 0,
        document_title: '',
        reason: 1,
      },
      relatedDocuments: [],
      cardWidth: 0,
      cardOffsetTop: 0,
      tips: '',
    }
  },
  head() {
    return {
      title: this.document.title + ' - ' + this.settings.system.sitename,
      meta: [
        {
          hid: 'description',
          name: 'description',
          content: this.document.description,
        },
        {
          hid: 'keywords',
          name: 'keywords',
          content: this.document.keywords,
        },
      ],
    }
  },
  computed: {
    ...mapGetters('category', ['categoryMap']),
    ...mapGetters('setting', ['settings']),
    ...mapGetters('device', ['isMobile']),
  },
  created() {
    Promise.all([
      this.getDocument(),
      this.getFavorite(),
      this.getRelatedDocuments(),
      this.getDocumentScore(),
    ])
  },
  mounted() {
    window.addEventListener('scroll', this.handleScroll)
    window.addEventListener('resize', this.handleResize)
    try {
      this.$refs.docMain.$el.addEventListener(
        'scroll',
        this.handleFullscreenScroll
      )
    } catch (error) {
      console.log(error)
    }
    window.addEventListener('fullscreenchange', this.fullscreenchange)
  },
  beforeDestroy() {
    window.removeEventListener('scroll', this.handleScroll)
    window.removeEventListener('resize', this.handleResize)
    try {
      this.$refs.docMain.$el.removeEventListener(
        'scroll',
        this.handleFullscreenScroll
      )
    } catch (error) {
      console.log(error)
    }
    window.removeEventListener('fullscreenchange', this.fullscreenchange)
  },
  methods: {
    formatDatetime,
    formatBytes,
    ...mapActions('user', ['getUser']),
    async getDocument() {
      const res = await getDocument({
        id: this.documentId,
        with_author: true,
      })

      if (res.status !== 200) {
        this.$message.error(res.data.message)
        this.$router.replace('/404')
        return
      }
      const doc = res.data || {}
      doc.score = parseFloat(doc.score) / 100 || 4.0

      if (!doc.preview || doc.preview >= doc.pages) {
        doc.preview = doc.pages
      }

      // 限定每次预览页数
      let preview = 2
      if (doc.preview < preview) {
        preview = doc.preview
      }

      // 限定预览页数，拼装图片链接
      const pages = []
      for (let i = 1; i <= preview; i++) {
        const src = doc.enable_gzip
          ? `/view/page/${doc.attachment.hash}/${i}.gzip.svg`
          : `/view/page/${doc.attachment.hash}/${i}.svg`
        pages.push({
          lazySrc: src,
          src: src,
          alt: `${doc.title} 第${i + 1}页`,
        })
      }

      this.breadcrumbs = (doc.category_id || []).map((id) => {
        return this.categoryMap[id]
      })

      doc.icon = getIcon(doc.ext)
      this.pages = pages
      this.document = doc
      this.pageWidth = this.$refs.docPages.offsetWidth
      this.pageHeight =
        (this.$refs.docPages.offsetWidth / doc.width) * doc.height

      if (doc.status !== 2) {
        // 2 为文档已转换成功，不需要展示提示
        this.documentStatusOptions.map((item) => {
          if (item.value === doc.status) {
            this.tips = `当前文档【${item.label}】，可能暂时无法正常提供预览，建议您下载到本地进行阅读。`
          }
        })
      }
      this.genQrcode()
    },
    handleResize() {
      this.calcPageSize()
    },
    calcPageSize() {
      try {
        this.pageWidth = this.$refs.docPages.offsetWidth
        this.pageHeight =
          (this.$refs.docPages.offsetWidth / this.document.width) *
          this.document.height
      } catch (error) {}
    },
    showReport() {
      this.report.document_id = this.document.id
      this.report.document_title = this.document.title
      this.reportVisible = true
    },
    formReportSuccess() {
      this.reportVisible = false
    },
    handleScroll() {
      const scrollTop =
        document.documentElement.scrollTop || document.body.scrollTop
      // 还有5像素的border
      let currentPage = Math.round(scrollTop / (this.pageHeight + 5)) + 1
      if (currentPage > this.pages.length) {
        currentPage = this.pages.length
      }
      this.currentPage = currentPage
      this.pages[currentPage - 1].src = this.pages[currentPage - 1].lazySrc
      if (currentPage < this.pages.length) {
        // 多加载一页
        this.pages[currentPage].src = this.pages[currentPage].lazySrc
      }

      // 右侧相关文档固定
      try {
        const relateDocs = this.$refs.relateDocs.$el
        if (relateDocs) {
          if (this.cardWidth === 0) {
            this.cardWidth = relateDocs.offsetWidth
            this.cardOffsetTop = relateDocs.offsetTop
          }

          if (scrollTop > this.cardOffsetTop) {
            relateDocs.style.position = 'fixed'
            relateDocs.style.top = '60px'
            relateDocs.style.zIndex = '999'
            relateDocs.style.width = `${this.cardWidth}px`
          } else {
            relateDocs.style = null
          }
        }
      } catch (error) {
        console.log('handleScroll relateDocs', error)
      }
    },
    handleFullscreenScroll() {
      try {
        const scrollTop = this.$refs.docMain.$el.scrollTop
        if (scrollTop === 0) {
          // 当退出全屏的时候，会触发这个事件，但是scrollTop为0，所以直接返回，避免直接将当前页码重置为1
          return
        }
        let currentPage = Math.round(scrollTop / (this.pageHeight + 5)) + 1
        if (currentPage > this.pages.length) {
          currentPage = this.pages.length
        }
        this.currentPageFullscreen = currentPage
      } catch (error) {
        console.log(error)
      }
    },
    scrollTop() {
      this.scrollTo(0)
    },
    gotoComment() {
      try {
        this.scrollTo(this.$refs.commentBox.$el.offsetTop)
      } catch (error) {
        console.log('gotoComment', error)
      }
    },
    commentSuccess() {
      this.$refs.commentList.getComments()
    },
    async downloadDocument() {
      this.downloading = true
      const res = await downloadDocument({
        id: this.documentId,
      })
      if (res.status === 200) {
        this.getUser()
        // 跳转下载
        window.location.href = res.data.url
      } else {
        this.$message.error(res.data.message || '下载失败')
      }
      this.downloading = false
    },
    async getRelatedDocuments() {
      const res = await getRelatedDocuments({
        id: this.documentId,
      })
      if (res.status === 200) {
        this.relatedDocuments = res.data.document || []
      }
    },
    prevPage() {
      if (this.currentPage > 1) {
        const currentPage = this.currentPage - 1
        this.scrollToPage(currentPage)
      }
    },
    nextPage() {
      if (this.currentPage < this.document.preview) {
        const currentPage = this.currentPage + 1
        if (currentPage > this.pages.length) {
          this.continueRead()
        }
        this.scrollToPage(currentPage)
      }
    },
    scrollToPage(page) {
      const scrollTop = (page - 1) * this.pageHeight
      this.scrollTo(scrollTop)
    },
    scrollTo(position) {
      document.scrollingElement.scrollTo({
        top: position,
        behavior: 'smooth',
      })
      this.$refs.docMain.$el.scrollTo({
        top: position,
        behavior: 'smooth',
      })
    },
    getDocMainWidth() {
      return this.$refs.docMain.$el.offsetWidth
    },
    // 缩小
    zoomOut() {
      if (this.scaleSpan > 18) {
        const currentPage = this.currentPage
        this.scaleSpan -= 6
        this.$nextTick(() => {
          this.zoomSetPage(currentPage)
        })
      }
    },
    // 放大
    zoomIn() {
      if (this.scaleSpan < 24) {
        const currentPage = this.currentPage
        this.scaleSpan += 6
        this.$nextTick(() => {
          this.zoomSetPage(currentPage)
        })
      }
    },
    zoomSetPage(page) {
      const newPageWidth = this.getDocMainWidth() - 20 * 2 // 减去两个内边距（因为设置了border-box，所以两个border的宽度不计）
      const newPageHeight = (newPageWidth / this.pageWidth) * this.pageHeight
      this.pageWidth = newPageWidth
      this.pageHeight = newPageHeight
      this.$nextTick(() => {
        this.scrollToPage(page)
      })
    },
    // 全屏
    fullscreen() {
      // 全屏前，将当前浏览的页码赋值到全屏时浏览的页码
      this.currentPageFullscreen = this.currentPage
      const docPages = this.$refs.docMain.$el
      if (docPages.requestFullscreen) {
        docPages.requestFullscreen()
      } else if (docPages.mozRequestFullScreen) {
        docPages.mozRequestFullScreen()
      } else if (docPages.webkitRequestFullscreen) {
        docPages.webkitRequestFullscreen()
      } else if (docPages.msRequestFullscreen) {
        docPages.msRequestFullscreen()
      }
    },
    fullscreenchange(e) {
      const currentPage = this.currentPageFullscreen
      console.log('fullscreenchange currentPage', currentPage)
      if (document.fullscreenElement) {
        // 全屏
        this.scaleSpan = 24
        this.pages.map((page) => {
          page.src = page.lazySrc
          return page
        })
      } else {
        this.scaleSpan = 18
      }
      this.$nextTick(() => {
        this.zoomSetPage(currentPage)
      })
    },
    async getFavorite() {
      const res = await getFavorite({
        document_id: this.documentId,
      })
      if (res.status === 200) {
        this.favorite = res.data || { id: 0 }
      }
    },
    // 取消收藏
    async deleteFavorite() {
      const res = await deleteFavorite({ id: this.favorite.id })
      if (res.status === 200) {
        this.$message.success('取消收藏成功')
        this.favorite = { id: 0 }
      } else {
        this.$message.error(res.data.message)
      }
    },
    // 添加收藏
    async createFavorite() {
      const res = await createFavorite({
        document_id: this.documentId,
      })
      if (res.status === 200) {
        this.$message.success('收藏成功')
        this.favorite = res.data
      } else {
        this.$message.error(res.data.message)
      }
    },
    continueRead() {
      let end = this.pages.length + 5
      if (end > this.document.preview) {
        end = this.document.preview
      }
      let j = 0
      let startLazyLoad = 2
      if (document.fullscreenElement) startLazyLoad = 5
      for (let i = this.pages.length + 1; i <= end; i++) {
        j += 1
        const src = this.document.enable_gzip
          ? `/view/page/${this.document.attachment.hash}/${i}.gzip.svg`
          : `/view/page/${this.document.attachment.hash}/${i}.svg`
        this.pages.push({
          // 前两页，直接不要懒加载，如果非全屏
          src: j <= startLazyLoad ? src : this.loadingImage,
          lazySrc: src,
          alt: `${this.document.title} 第${i + 1}页`,
        })
      }
    },
    async setDocumentScore() {
      if (!this.score) {
        return
      }
      const res = await setDocumentScore({
        document_id: this.documentId,
        score: this.score * 100,
      })
      if (res.status === 200) {
        this.$message.success('提交评分成功')
        this.disabledScore = true
      } else {
        this.$message.error(res.data.message)
      }
    },
    async getDocumentScore() {
      // 判断用户是否已登录
      let userId = 0
      try {
        userId = this.$store.state.user.user.id || 0
      } catch (error) {}
      if (!userId) {
        return
      }
      const res = await getDocumentScore({
        document_id: this.documentId,
      })
      if (res.status === 200) {
        const score = res.data.score / 100 || null
        this.score = score
        if (score) this.disabledScore = true
      } else {
        this.$message.error(res.data.message)
      }
    },
    genQrcode() {
      // 把之前可能存在的二维码清空
      this.$refs.qrcode.innerHTML =
        '<div style="margin-bottom:10px">手机扫码，畅享阅读</div>'
      // eslint-disable-next-line no-new
      new QRCode('qrcode', {
        width: 200,
        height: 200,
        text: location.href,
        colorDark: '#000',
        colorLight: '#fff',
      })
    },
  },
}
</script>
<style lang="scss">
.page-document {
  .doc-main {
    overflow: auto;
  }
  .relate-docs {
    .el-card__body {
      padding-top: 10px;
    }
  }
  h1 {
    margin: 0;
    img {
      position: relative;
      top: 3px;
    }
    .fa-qrcode {
      color: #aaa;
      cursor: pointer;
      margin-left: 5px;
      font-size: 26px;
      top: 2px;
      position: relative;
      &:hover {
        color: unset;
      }
    }
  }
  .el-breadcrumb {
    font-weight: normal;
    margin-top: 12px;
    color: #565656;
    .el-breadcrumb__inner a,
    .el-breadcrumb__inner.is-link {
      font-weight: normal;
    }
    .el-breadcrumb__separator[class*='icon'] {
      margin: 0 3px;
    }
    .el-breadcrumb__inner {
      color: #666;
    }
  }
  .doc-info {
    font-weight: normal;
    position: relative;
    top: -16px;
    font-size: 14px;
    color: #bbb;
    & > span {
      margin-left: 8px;
    }
    .el-rate {
      position: relative;
      top: -2px;
    }
  }
  .doc-pages {
    .doc-page {
      display: block;
      width: 100%;
      box-sizing: border-box;
      border: 5px solid $background-grey-light;
      border-bottom: 0;
      &:last-child {
        border-bottom: 5px solid $background-grey-light;
      }
      img {
        width: 100%;
        background-color: #fff;
      }
    }
  }
  .doc-page-more {
    padding: 30px 0;
    border: 5px solid $background-grey-light;
    border-top: 0;
    color: #565656;
    .el-button {
      margin: 10px 0;
    }
  }
  .share-info {
    font-size: 15px;
    color: #666;
    margin: 15px 0;
    .el-link {
      top: -2px;
    }
  }

  .fixed-buttons {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    width: 100%;
    min-width: $min-width;
    background-color: #ecf0f1;
    height: 50px;
    [class*=' el-icon-'],
    [class^='el-icon-'] {
      font-weight: bold;
    }
    .el-card {
      border-radius: 0;
      background-color: transparent;
      width: $default-width;
      max-width: $max-width;
      margin: 0 auto;
      .el-card__body {
        padding: 0;
      }
      .el-button {
        border: 0;
        border-radius: 0;
        padding: 18px 20px;
      }
      .btn-comment {
        top: 1px;
        position: relative;
        background-color: transparent;
        &:hover {
          background-color: #ecf5ff;
        }
      }
      .btn-actions .el-button {
        background-color: transparent;
        &:hover {
          background-color: #ecf5ff;
        }
      }
      .btn-coin {
        background-color: transparent;
        color: #606266;
        cursor: auto;
      }
    }
  }
  .score-tips {
    position: relative;
    top: 3px;
    margin-right: 10px;
    color: #565656;
  }
}

@media screen and (max-width: $mobile-width) {
  .page-document {
    .doc-left {
      width: 100% !important;
    }
    .doc-info {
      float: left;
      margin-top: 40px;
      & > span {
        margin-left: 0;
        margin-right: 8px;
        display: inline-block;
        margin-top: 5px;
      }
    }
    .doc-main {
      .el-card__body {
        padding-left: 0;
        padding-right: 0;
      }
    }
    .doc-pages {
      .doc-page {
        border-left: 0;
        border-right: 0;
      }
    }
    .doc-page-more {
      border-left: 0;
      border-right: 0;
    }
    .moreinfo {
      padding: 0 15px;
    }
    .fixed-buttons {
      min-width: 100%;
      .el-col-18 {
        width: 100% !important;
      }
      .btn-actions {
        padding-left: 5px;
      }
      .el-card .el-button {
        padding: 19px 10px;
      }
    }
  }
}
</style>
