<template>
  <div id="allstyle">
    <div class="header">
      <h1>目录</h1>
    </div>
    <div class="post_content">
      <div v-for="(items, index) in datas" style=" padding: 20px;">
        <h2>{{ items[index].title }}</h2>
        <span class="badge badge-primary">共{{ contentsum(items) }}篇</span>
        <ul class="pcont_ul">
          <li class="pcont_li" v-for="item in items">
            <a class="btn" @click="btnonclick(item.contentid)"><kbd>{{ item.content }}</kbd></a> — —({{ item.sum }})
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>
<script setup>
import { useRouter } from 'vue-router'
const router = useRouter()
const btnonclick = (contentid) => {
  router.push({
    path: '/:type',
    query: {
      type: contentid
    }
  })
}
const contentsum = (items) => {
  let nums = 0
  for (let i = 0; i < items.length; i++) {
    nums += items[i].sum
  }
  return nums
}
const datas = [
  // 学习模块
  [
    {
      title: '学习',
      contentid: '1',
      content: '算法',
      sum: 1,

    },
    {
      title: '学习',
      contentid: '2',
      content: '前端',
      sum: 1,
    },
    {
      title: '学习',
      contentid: '3',
      content: '后端',
      sum: 1,
    },
    {
      title: '学习',
      contentid: '4',
      content: 'Java',
      sum: 1,
    },
  ],
  // 生活模块
  [
    {
      title: '生活',
      contentid: '1',
      content: '生活',
      sum: 1,

    },
    {
      title: '生活',
      contentid: '2',
      content: '书',
      sum: 1,
    },
    {
      title: '生活',
      contentid: '2',
      content: '书',
      sum: 1,
    }
  ]

]
</script>
<style>
.header {
  text-align: center;
  padding: 20px;
}

.post_content {
  padding: 20px;
}

.pcont_ul {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.pcont_li {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  border-radius: 12px;
  transition: transform 0.3s ease;
}


.btn {
  position: relative;
  text-decoration: none;
  color: black;
  padding: 10px 15px;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: inline-block;
  z-index: 1;
  overflow: hidden;
}

/* 透明方块效果 */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  z-index: -1;
  transition: all 0.3s ease;
  transform: scale(0.95);
  opacity: 0.8;
}

/* 悬浮效果 */
.btn:hover::before {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  background: rgba(145, 196, 238, 0.85);
  transform: translateY(-3px);
}

/* spa */
.badge {
  text-transform: uppercase;
}

.badge-primary {
  color: #2643e9;
  background-color: rgba(203, 210, 246, .5);
}

.badge {
  font-size: 66%;
  font-weight: 600;
  line-height: 1;
  display: inline-block;
  padding: .35rem .375rem;
  transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
  text-align: center;
  vertical-align: baseline;
  white-space: nowrap;
  border-radius: .25rem;
}
</style>