NEW_FILE_CODE

<template>
  <div class="industry-page">
    <HeaderComponent />

    <main class="industry-content">
      <section class="industry-banner">
        <div class="banner-overlay">
          <div class="banner-wrapper">
            <h1 class="banner-title">行业动态</h1>
            <p class="banner-subtitle">Industry News</p>
          </div>
        </div>
      </section>

      <section class="breadcrumb-section">
        <div class="breadcrumb-wrapper">
          <span class="breadcrumb-item">首页</span>
          <span class="breadcrumb-separator">/</span>
          <span class="breadcrumb-item active">行业动态</span>
        </div>
      </section>

      <section class="industry-list-section">
        <div class="industry-list-wrapper">
          <div class="industry-item" v-for="(item, index) in industryList" :key="index" @click="goToDetail(item.id)">
            <div class="industry-item-main">
              <h3 class="industry-title">{{ item.title }}</h3>
              <div class="industry-meta">
                <span class="meta-item">
                  <el-icon><View /></el-icon>
                  访问量：{{ item.views }}
                </span>
              </div>
            </div>
            <div class="industry-item-date">
              <span class="date-year">{{ item.year }}</span>
              <span class="date-day">{{ item.day }}</span>
            </div>
          </div>

          <div class="pagination-section">
            <div class="pagination-controls">
              <button class="page-btn" :disabled="currentPage === 1" @click="prevPage">
                <el-icon><ArrowLeft /></el-icon>
              </button>
              <button class="page-btn active">{{ currentPage }}</button>
              <button class="page-btn" :disabled="currentPage === totalPages" @click="nextPage">
                <el-icon><ArrowRight /></el-icon>
              </button>
              <span class="jump-text">跳往</span>
              <input type="number" class="page-input" v-model.number="jumpPage" @keyup.enter="jumpToPage" min="1" :max="totalPages" />
              <span class="jump-text">前往</span>
              <span class="page-info">页</span>
            </div>
          </div>
        </div>
      </section>
    </main>

    <FooterComponent />
  </div>
</template>

<script setup lang="ts">
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { View, ArrowLeft, ArrowRight } from '@element-plus/icons-vue'
import HeaderComponent from '@/components/HeaderComponent.vue'
import FooterComponent from '@/components/FooterComponent.vue'
import { post } from '@/utils/request'

const router = useRouter()

// 行业动态列表数据
const industryList = ref<any[]>([])

// 分页相关
const currentPage = ref(1)
const totalPages = ref(1)
const jumpPage = ref(1)
const pageSize = 10

// 从数据库获取行业动态列表
const getIndustryList = async (page: number = 1) => {
  try {
    // 调用后端分页查询接口
    const response = await post(`/industry/list?pagenum=${page}&pagesize=${pageSize}`, {
      status: 1 // 只查询启用的动态
    })

    // 处理返回数据，格式化日期
    const list = response.data.list || []
    industryList.value = list.map((item: any) => {
      // 解析发布日期
      let year = '2026'
      let day = '01-01'

      if (item.publishDate) {
        const date = new Date(item.publishDate)
        year = date.getFullYear().toString()
        const month = (date.getMonth() + 1).toString().padStart(2, '0')
        const dayNum = date.getDate().toString().padStart(2, '0')
        day = `${month}-${dayNum}`
      } else if (item.createTime) {
        const date = new Date(item.createTime)
        year = date.getFullYear().toString()
        const month = (date.getMonth() + 1).toString().padStart(2, '0')
        const dayNum = date.getDate().toString().padStart(2, '0')
        day = `${month}-${dayNum}`
      }

      return {
        id: item.id,
        title: item.title,
        views: item.views || 0,
        year: year,
        day: day,
        publishDate: item.publishDate
      }
    })

    // 设置总页数
    totalPages.value = Math.ceil(response.data.total / pageSize)
  } catch (error: any) {
    console.error('获取行业动态列表失败:', error)
    industryList.value = []
  }
}

// 跳转到行业动态详情
const goToDetail = (id: any) => {
  router.push({
    path: '/industry-detail',
    query: { id: id }
  })
}

// 跳转到指定页
const jumpToPage = () => {
  if (jumpPage.value >= 1 && jumpPage.value <= totalPages.value) {
    currentPage.value = jumpPage.value
    getIndustryList(currentPage.value)
  }
}

// 上一页
const prevPage = () => {
  if (currentPage.value > 1) {
    currentPage.value--
    getIndustryList(currentPage.value)
  }
}

// 下一页
const nextPage = () => {
  if (currentPage.value < totalPages.value) {
    currentPage.value++
    getIndustryList(currentPage.value)
  }
}

// 组件加载时获取数据
onMounted(() => {
  getIndustryList(1)
})
</script>

<style scoped lang="less">
.industry-page {
  width: 100%;
  min-height: 100vh;
  background: #f8f9fa;
}

.industry-content {
  width: 100%;
  background: #f8f9fa;
  padding-top: 70px;
}

.industry-banner {
  position: relative;
  background: url(../../assets/images/bg2.jpg) center center / cover no-repeat;
  padding: 80px 0 60px;
  text-align: center;
  min-height: 350px;

  .banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .banner-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 100px;
  }

  .banner-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px;
  }

  .banner-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
  }
}

.breadcrumb-section {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid #e8e8e8;

  .breadcrumb-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 100px;
  }

  .breadcrumb-item {
    font-size: 14px;
    color: #666;

    &.active {
      color: #1a1a1a;
    }
  }

  .breadcrumb-separator {
    margin: 0 8px;
    color: #999;
  }
}

.industry-list-section {
  padding: 40px 0 80px;

  .industry-list-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 100px;
  }
}

.industry-item {
  background: #fff;
  border-radius: 8px;
  padding: 24px 32px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: all 0.3s;
  cursor: pointer;

  &:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);

    .industry-title {
      color: #1890ff;
    }
  }

  .industry-item-main {
    flex: 1;

    .industry-title {
      font-size: 16px;
      font-weight: 600;
      color: #1a1a1a;
      margin: 0 0 12px;
      transition: color 0.3s;
    }

    .industry-meta {
      .meta-item {
        display: flex;
        align-items: center;
        gap: 4px;
        font-size: 14px;
        color: #666;

        .el-icon {
          font-size: 16px;
        }
      }
    }
  }

  .industry-item-date {
    text-align: right;
    margin-left: 20px;

    .date-year {
      display: block;
      font-size: 12px;
      color: #999;
      margin-bottom: 4px;
    }

    .date-day {
      display: block;
      font-size: 24px;
      font-weight: 700;
      color: #1a1a1a;
    }
  }
}

.pagination-section {
  margin-top: 40px;
  text-align: center;

  .pagination-controls {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    .page-btn {
      width: 32px;
      height: 32px;
      border: 1px solid #e8e8e8;
      background: #fff;
      color: #666;
      border-radius: 4px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s;

      &:hover:not(:disabled) {
        border-color: #1890ff;
        color: #1890ff;
      }

      &.active {
        background: #1890ff;
        border-color: #1890ff;
        color: #fff;
      }

      &:disabled {
        cursor: not-allowed;
        opacity: 0.5;
      }

      .el-icon {
        font-size: 16px;
      }
    }

    .jump-text {
      font-size: 14px;
      color: #666;
    }

    .page-input {
      width: 50px;
      height: 32px;
      border: 1px solid #e8e8e8;
      border-radius: 4px;
      text-align: center;
      font-size: 14px;
      color: #1a1a1a;

      &:focus {
        outline: none;
        border-color: #1890ff;
      }
    }

    .page-info {
      font-size: 14px;
      color: #666;
    }
  }
}

@media (max-width: 768px) {
  .banner-wrapper,
  .breadcrumb-wrapper,
  .industry-list-wrapper {
    padding: 0 24px;
  }

  .industry-banner {
    padding: 60px 0 40px;

    .banner-title {
      font-size: 28px;
    }
  }

  .industry-item {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;

    .industry-item-date {
      text-align: left;
      margin-left: 0;
      margin-top: 12px;
    }
  }
}
</style>