<template>
  <div class="discount-goods-container">
    <!-- 主容器 -->
    <el-card class="main-container" shadow="never">
      <!-- 搜索和操作栏 -->
      <div class="filter-section">
        <div class="filter-content">
          <el-form :inline="true" :model="queryParams" class="search-form" v-if="!codeId">
            <el-form-item label="代金卷" v-if="!codeId">
              <el-select 
                v-model="queryParams.code_id" 
                placeholder="请选择代金券"
                filterable
                clearable
                style="width: 280px"
              >
                <el-option
                  v-for="item in voucherListOptions"
                  :key="item.id"
                  :label="`${item.name} (¥${(item.amount / 100).toFixed(2)})`"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" @click="handleQuery" :disabled="!queryParams.code_id">
                <el-icon><Search /></el-icon>查询
              </el-button>
              <el-button @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
          <div class="action-bar">
            <el-button type="primary" @click="handleAdd">
              <el-icon><Plus /></el-icon>新增商品关联
            </el-button>
            <el-button type="success" @click="fetchGoodsList">
              <el-icon><Refresh /></el-icon>刷新
            </el-button>
            <el-button type="danger" :disabled="!selectedRows.length" @click="handleBatchDelete">
              <el-icon><Delete /></el-icon>批量删除
            </el-button>
          </div>
        </div>
      </div>

      <!-- 商品关联列表 -->
      <div class="table-section">
        <!-- 骨架屏 -->
        <div v-if="loading" class="skeleton-container">
          <div v-for="i in 5" :key="i" class="skeleton-row">
            <div class="skeleton-cell skeleton-checkbox"></div>
            <div class="skeleton-cell skeleton-id"></div>
            <div class="skeleton-cell skeleton-discount-id"></div>
            <div class="skeleton-cell skeleton-related-id"></div>
            <div class="skeleton-cell skeleton-name"></div>
            <div class="skeleton-cell skeleton-type"></div>
            <div class="skeleton-cell skeleton-note"></div>
            <div class="skeleton-cell skeleton-price"></div>
            <div class="skeleton-cell skeleton-time"></div>
            <div class="skeleton-cell skeleton-action"></div>
          </div>
        </div>

        <el-table
          v-else
          v-loading="loading"
          :data="goodsList"
          @selection-change="handleSelectionChange"
          style="width: 100%"
          :header-cell-style="{ background: '#fafafa', color: '#333', fontWeight: 600 }"
        >
          <el-table-column type="selection" width="55" />
          <el-table-column prop="id" label="ID" width="80" />
          <el-table-column prop="discountId" label="代金券ID" width="120" v-if="!codeId" />
          <el-table-column label="关联对象ID" width="120">
            <template #default="{ row }">
              {{ row.goodId || row.goodGroupId || '-' }}
            </template>
          </el-table-column>
          <el-table-column label="名称" min-width="200">
            <template #default="{ row }">
              {{ row.good?.name || row.goodGroup?.name || '-' }}
            </template>
          </el-table-column>
          <el-table-column label="类型" width="120">
            <template #default="{ row }">
              <el-tag :type="getGoodsTypeTagByRow(row)">
                {{ getGoodsTypeNameByRow(row) }}
              </el-tag>
            </template>
          </el-table-column>
          <el-table-column label="备注" min-width="150">
            <template #default="{ row }">
              {{ row.good?.table || row.goodGroup?.note || '-' }}
            </template>
          </el-table-column>
          <el-table-column label="商品价格" width="120">
            <template #default="{ row }">
              <span v-if="row.good?.price" class="price">¥{{ (row.good.price / 100).toFixed(2) }}</span>
              <span v-else>-</span>
            </template>
          </el-table-column>
          <el-table-column label="创建时间" width="180">
            <template #default="{ row }">
              {{ formatDate(row.CreatedAt) }}
            </template>
          </el-table-column>
          <el-table-column label="操作" width="200" fixed="right">
            <template #default="{ row }">
              <div class="action-buttons">
                <el-button type="primary" link @click="handleEdit(row)">编辑</el-button>
                <el-button type="danger" link @click="handleDelete(row)">删除</el-button>
              </div>
            </template>
          </el-table-column>
        </el-table>
        
        <!-- 分页 -->
        <el-pagination
          v-model:current-page="queryParams.page"
          v-model:page-size="queryParams.count"
          :page-sizes="[10, 20, 50, 100]"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          background
          class="pagination"
        />
      </div>
    </el-card>

    <!-- 添加/编辑商品关联对话框 -->
    <el-dialog
      v-model="dialogVisible"
      :title="dialogType === 'add' ? '新增商品关联' : '编辑商品关联'"
      width="600px"
      append-to-body
    >
      <el-form
        ref="formRef"
        :model="form"
        :rules="formRules"
        label-width="120px"
      >
        <el-form-item label="代金券" prop="code_id">
          <el-select 
            v-model="form.code_id" 
            placeholder="请选择代金券"
            filterable
            clearable
            :disabled="dialogType === 'edit' || !!codeId"
            style="width: 100%"
          >
            <el-option
              v-for="item in voucherListOptions"
              :key="item.id"
              :label="`${item.name} (¥${(item.amount / 100).toFixed(2)})`"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        
        <el-form-item label="选择关联对象" v-if="dialogType === 'add'">
          <div class="goods-tree-wrapper">
            <div class="goods-tree-toolbar">
              <span class="tree-tip">可自由勾选商品组与商品，展开层级查看下属内容</span>
              <div class="tree-summary">
                已选 <b>{{ checkedSummary.groupCount }}</b> 个商品组 / <b>{{ checkedSummary.productCount }}</b> 个商品
              </div>
            </div>
            <el-tree
              ref="goodsTreeRef"
              :props="treeProps"
              :load="loadTreeNode"
              lazy
              show-checkbox
              check-strictly
              node-key="key"
              class="goods-tree"
              @check="handleTreeCheck"
            >
              <template #default="{ data }">
                <span class="tree-node">
                  <el-tag size="small" :type="data.nodeType === 'group' ? 'warning' : 'primary'" effect="plain">
                    {{ data.nodeType === 'group' ? '组' : '品' }}
                  </el-tag>
                  <span class="tree-node-label">{{ data.label }}</span>
                  <span class="tree-node-id">ID: {{ data.rawId }}</span>
                  <span v-if="data.nodeType === 'product' && data.price != null" class="tree-node-price">
                    ¥{{ (data.price / 100).toFixed(2) }}
                  </span>
                </span>
              </template>
            </el-tree>
          </div>
        </el-form-item>
        
        <!-- 编辑模式显示字段 -->
        <template v-if="dialogType === 'edit'">
          <el-form-item label="关联类型">
            <el-tag :type="form.goods_type === 'product' ? 'primary' : 'warning'">
              {{ form.goods_type === 'product' ? '商品' : '商品组' }}
            </el-tag>
          </el-form-item>
            <el-form-item label="关联对象ID">
              <el-select v-model="form.goods_id" style="width: 100%">
                <template v-if="form.goods_type === 'product'">
                  <el-option v-for="item in productOptions" :key="item.id" :label="`${item.name} (ID: ${item.id})`" :value="item.id" />
                </template>
                <template v-else>
                  <el-option v-for="item in productGroupOptions" :key="item.id" :label="`${item.name} (ID: ${item.id})`" :value="item.id" />
                </template>
              </el-select>
            </el-form-item>
        </template>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="dialogVisible = false">取消</el-button>
          <el-button type="primary" @click="submitForm">确定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, reactive, onMounted, watch, nextTick } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import { Delete, Search, Plus, Refresh } from '@element-plus/icons-vue'
import { 
  getDiscountGoodsList, 
  addDiscountGoods,
  updateDiscountGoods,
  deleteDiscountGoods,
  getDiscountCodeList
} from '@/api/admin/discount'
import {
  getProductList,
  getProductGroupList
} from '@/api/admin/product'

const props = defineProps({
  codeId: {
    type: [String, Number],
    default: ''
  }
})

// 查询参数
const queryParams = reactive({
  code_id: props.codeId || '',
  page: 1,
  count: 10
})

watch(() => props.codeId, (newVal) => {
  if (newVal) {
    queryParams.code_id = newVal
    fetchGoodsList()
  }
})

// 表单数据
const form = reactive({
  id: undefined,
  code_id: undefined,
  goods_id: undefined,
  goods_name: '',
  goods_type: ''
})

const formRules = {
  code_id: [
    { required: true, message: '请选择代金券', trigger: 'change' }
  ],
  goods_id: [
    { required: true, message: '请输入商品ID', trigger: 'blur' }
  ]
}

// 折叠层级选择器相关
const goodsTreeRef = ref(null)
const treeProps = {
  label: 'label',
  children: 'children',
  isLeaf: 'isLeaf'
}
const checkedSummary = reactive({ groupCount: 0, productCount: 0 })

// 状态数据
const loading = ref(false)
const goodsList = ref([])
const total = ref(0)
const selectedRows = ref([])
const dialogVisible = ref(false)
const dialogType = ref('add')
const formRef = ref(null)
const voucherListOptions = ref([])  // 代金券列表选项
const productOptions = ref([])  // 商品列表选项
const productGroupOptions = ref([])  // 商品组列表选项

// 格式化日期
const formatDate = (dateStr) => {
  if (!dateStr) return '-'
  const date = new Date(dateStr)
  const year = date.getFullYear()
  const month = String(date.getMonth() + 1).padStart(2, '0')
  const day = String(date.getDate()).padStart(2, '0')
  const hours = String(date.getHours()).padStart(2, '0')
  const minutes = String(date.getMinutes()).padStart(2, '0')
  return `${year}-${month}-${day} ${hours}:${minutes}`
}

// 获取商品类型名称（根据行数据）
const getGoodsTypeNameByRow = (row) => {
  // 判断是否有 goodGroup 对象（选择的是商品组）
  if (row.goodGroup) {
    return '商品组'
  }
  // 判断是否有 good 对象（选择的是商品）
  if (row.good) {
    return '商品'
  }
  return '-'
}

// 获取商品类型标签（根据行数据）
const getGoodsTypeTagByRow = (row) => {
  // 商品组用橙色
  if (row.goodGroup) {
    return 'warning'
  }
  // 商品用蓝色
  if (row.good) {
    return 'primary'
  }
  return 'info'
}

// 获取商品类型名称（兼容旧版）
const getGoodsTypeName = (type) => {
  const typeMap = {
    'product': '商品',
    'product_group': '商品组',
    'cloud_server': '云服务器',
    'cloud_database': '云数据库',
    'cloud_storage': '云存储',
    'cdn': 'CDN',
    'other': '其他'
  }
  return typeMap[type] || type
}

// 获取商品类型标签（兼容旧版）
const getGoodsTypeTag = (type) => {
  const tagMap = {
    'product': 'primary',
    'product_group': 'warning',
    'cloud_server': 'primary',
    'cloud_database': 'success',
    'cloud_storage': 'warning',
    'cdn': 'info',
    'other': 'default'
  }
  return tagMap[type] || 'default'
}

// 获取代金券列表选项
const fetchVoucherListOptions = async () => {
  try {
    const res = await getDiscountCodeList({
      page: 1,
      count: 10,
      discount_type: 'coupon'
    })
    console.log('获取代金券列表:', res.data)
    if (res.data.code === 200) {
      voucherListOptions.value = res.data.data?.data || []
    }
  } catch (error) {
    console.error('获取代金券列表失败:', error)
    ElMessage.error('获取代金券列表失败')
  }
}

// 获取商品列表
const fetchProductList = async () => {
  try {
    const res = await getProductList({
      page: 1,
      count: 10
    })
    console.log('获取商品列表:', res.data)
    if (res.data.code === 200) {
      productOptions.value = res.data.data?.data || []
    }
  } catch (error) {
    console.error('获取商品列表失败:', error)
    ElMessage.error('获取商品列表失败')
  }
}

// 获取商品组列表
const fetchProductGroupList = async () => {
  try {
    const res = await getProductGroupList({
      page: 1,
      count: 10
    })
    console.log('获取商品组列表:', res.data)
    if (res.data.code === 200) {
      productGroupOptions.value = res.data.data?.data || []
    }
  } catch (error) {
    console.error('获取商品组列表失败:', error)
    ElMessage.error('获取商品组列表失败')
  }
}

// 折叠层级选择器：懒加载节点
// node.level === 0 时加载顶级商品组；展开商品组时加载其子分组与下属商品
const loadTreeNode = async (node, resolve) => {
  try {
    // 根节点：仅加载 level=1 的顶级商品组
    if (node.level === 0) {
      const res = await getProductGroupList({ level: 1 })
      if (res.data.code === 200) {
        const groups = res.data.data?.data || []
        return resolve(groups.map(buildGroupNode))
      }
      return resolve([])
    }

    // 商品组节点：逐级加载子分组 + 下属商品
    if (node.data?.nodeType === 'group') {
      const groupId = node.data.rawId
      const childLevel = (node.data.level || 1) + 1
      const tasks = [
        getProductList({ good_group_id: groupId, delete: false })
      ]
      // 仅当存在子分组时才请求下一级分组
      if (node.data.existSub) {
        tasks.push(getProductGroupList({ parent_id: groupId, level: childLevel }))
      }
      const results = await Promise.all(tasks)

      const productRes = results[0]
      const productNodes = (productRes.data.code === 200 ? (productRes.data.data?.data || []) : [])
        .map(buildProductNode)

      let groupNodes = []
      if (node.data.existSub && results[1]?.data.code === 200) {
        groupNodes = (results[1].data.data?.data || []).map(buildGroupNode)
      }

      return resolve([...groupNodes, ...productNodes])
    }

    return resolve([])
  } catch (error) {
    console.error('加载层级数据失败:', error)
    ElMessage.error('加载层级数据失败')
    return resolve([])
  }
}

// 构建商品组节点
const buildGroupNode = (group) => ({
  key: `group_${group.id}`,
  rawId: group.id,
  nodeType: 'group',
  label: group.name,
  level: group.level || 1,
  existSub: group.existSub || false,
  isLeaf: false
})

// 构建商品节点
const buildProductNode = (product) => ({
  key: `product_${product.id}`,
  rawId: product.id,
  nodeType: 'product',
  label: product.name,
  price: product.price,
  isLeaf: true
})

// 勾选变化时更新汇总
const handleTreeCheck = () => {
  const nodes = goodsTreeRef.value?.getCheckedNodes() || []
  checkedSummary.groupCount = nodes.filter(n => n.nodeType === 'group').length
  checkedSummary.productCount = nodes.filter(n => n.nodeType === 'product').length
}

// 获取商品关联列表
const fetchGoodsList = async () => {
  if (!queryParams.code_id) {
    ElMessage.warning('请选择代金券进行查询')
    return
  }
  
  loading.value = true
  try {
    const res = await getDiscountGoodsList(queryParams)
    console.log('商品关联列表数据:', res.data)
    if (res.data.code === 200) {
      goodsList.value = res.data.data || []
      total.value = res.data.data?.length || 0
    }
  } catch (error) {
    console.error('获取商品关联列表失败:', error)
    ElMessage.error('获取商品关联列表失败')
  } finally {
    loading.value = false
  }
}

// 查询
const handleQuery = () => {
  queryParams.page = 1
  fetchGoodsList()
}

// 重置查询
const resetQuery = () => {
  queryParams.code_id = ''
  queryParams.page = 1
  goodsList.value = []
  total.value = 0
}

// 选择项变化
const handleSelectionChange = (selection) => {
  selectedRows.value = selection
}

// 分页
const handleSizeChange = (size) => {
  queryParams.count = size
  fetchGoodsList()
}

const handleCurrentChange = (page) => {
  queryParams.page = page
  fetchGoodsList()
}

// 新增商品关联
const handleAdd = () => {
  dialogType.value = 'add'
  dialogVisible.value = true
  Object.assign(form, {
    id: undefined,
    code_id: queryParams.code_id ? Number(queryParams.code_id) : undefined,
    goods_id: undefined,
    goods_name: '',
    goods_type: ''
  })
  checkedSummary.groupCount = 0
  checkedSummary.productCount = 0
  formRef.value?.resetFields()
  // 等待对话框渲染后清空树的勾选状态
  nextTick(() => {
    goodsTreeRef.value?.setCheckedKeys([])
  })
}

// 编辑商品关联
const handleEdit = (row) => {
  dialogType.value = 'edit'
  dialogVisible.value = true
  
  // 判断是商品还是商品组
  let goodsId, goodsName, goodsType
  
  if (row.goodGroup) {
    // 商品组
    goodsId = row.goodGroupId
    goodsName = row.goodGroup.name
    goodsType = 'product_group'
  } else if (row.good) {
    // 商品
    goodsId = row.goodId
    goodsName = row.good.name
    goodsType = 'product'
  }
  
  Object.assign(form, {
    id: row.id,
    code_id: row.discountId,
    goods_id: goodsId,
    goods_name: goodsName,
    goods_type: goodsType
  })
  
  // 加载商品和商品组列表以便编辑
  fetchProductList()
  fetchProductGroupList()
}

// 删除商品关联
const handleDelete = (row) => {
  ElMessageBox.confirm(`确认删除该商品关联吗？`, '警告', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    try {
      const res = await deleteDiscountGoods({ 
        discount_good_id: String(row.id),
        code_id: String(row.discountId)
      })
      console.log('删除响应:', res.data)
      if (res.data.code === 200) {
        ElMessage.success('删除成功')
        fetchGoodsList()
      }
    } catch (error) {
      console.error('删除失败:', error)
      ElMessage.error(error.response?.data?.message || '删除失败')
    }
  }).catch(() => {})
}

// 批量删除
const handleBatchDelete = () => {
  if (selectedRows.value.length === 0) {
    ElMessage.warning('请至少选择一条记录')
    return
  }
  ElMessageBox.confirm(`确认删除选中的 ${selectedRows.value.length} 条记录吗？`, '警告', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    loading.value = true
    try {
      const deletePromises = selectedRows.value.map(row => 
        deleteDiscountGoods({ 
          discount_good_id: String(row.id),
          code_id: String(row.discountId)
        })
      )
      
      const results = await Promise.allSettled(deletePromises)
      
      const successCount = results.filter(r => r.status === 'fulfilled' && r.value?.data?.code === 200).length
      const failCount = results.length - successCount
      
      if (failCount === 0) {
        ElMessage.success(`批量删除成功，共删除 ${successCount} 条记录`)
      } else if (successCount === 0) {
        ElMessage.error(`批量删除失败，所有 ${failCount} 条记录删除失败`)
      } else {
        ElMessage.warning(`批量删除完成，成功 ${successCount} 条，失败 ${failCount} 条`)
      }
      
      fetchGoodsList()
    } catch (error) {
      console.error('批量删除失败:', error)
      ElMessage.error('批量删除操作异常')
    } finally {
      loading.value = false
    }
  }).catch(() => {})
}

// 提交表单
const submitForm = () => {
  if (!form.code_id) {
    ElMessage.warning('请选择代金券')
    return
  }

  if (dialogType.value === 'add') {
    // 收集树中勾选的商品组与商品
    const checkedNodes = goodsTreeRef.value?.getCheckedNodes() || []
    const goodIds = checkedNodes.filter(n => n.nodeType === 'product').map(n => n.rawId)
    const goodGroupIds = checkedNodes.filter(n => n.nodeType === 'group').map(n => n.rawId)

    if (goodIds.length === 0 && goodGroupIds.length === 0) {
      ElMessage.warning('请至少勾选一个商品或商品组')
      return
    }

    submitAdd(goodIds, goodGroupIds)
    return
  }

  // 编辑模式
  formRef.value?.validate(async (valid) => {
    if (!valid) return
    try {
      const submitData = {
        code_id: String(form.code_id),
        discount_good_id: String(form.id)
      }
      if (form.goods_type === 'product_group') {
        submitData.good_group_id = String(form.goods_id)
      } else {
        submitData.good_id = String(form.goods_id)
      }

      const res = await updateDiscountGoods(submitData)
      if (res.data.code === 200) {
        ElMessage.success('修改成功')
        dialogVisible.value = false
        fetchGoodsList()
      }
    } catch (error) {
      console.error('操作失败:', error)
      ElMessage.error(error.response?.data?.message || '操作失败')
    }
  })
}

// 新增提交：根据勾选构建 good_ids / good_group_ids（逗号分隔）
const submitAdd = async (goodIds, goodGroupIds) => {
  try {
    const submitData = { code_id: String(form.code_id) }
    if (goodIds.length > 0) {
      submitData.good_ids = goodIds.join(',')
    }
    if (goodGroupIds.length > 0) {
      submitData.good_group_ids = goodGroupIds.join(',')
    }

    console.log('提交商品关联数据:', submitData)
    const res = await addDiscountGoods(submitData)
    if (res.data.code === 200) {
      ElMessage.success('新增成功')
      dialogVisible.value = false
      fetchGoodsList()
    }
  } catch (error) {
    console.error('操作失败:', error)
    ElMessage.error(error.response?.data?.message || '操作失败')
  }
}

// 初始化
onMounted(() => {
  fetchVoucherListOptions()
  if (queryParams.code_id) {
    fetchGoodsList()
  }
})
</script>

<style scoped>
.discount-goods-container {
  padding: 0;
}

.main-container {
  border: 1px solid #e1e8ed;
  background: #ffffff;
}

.filter-section {
  padding: 0;
  border-bottom: 1px solid #e1e8ed;
  background: #fafbfc;
}

.filter-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  gap: 20px;
  flex-wrap: wrap;
}

.search-form {
  margin: 0;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-form :deep(.el-form-item) {
  margin-bottom: 0;
}

.action-bar {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.table-section {
  padding: 0;
}

.action-buttons {
  display: flex;
  gap: 8px;
  align-items: center;
}

.price {
  color: #f56c6c;
  font-weight: bold;
  font-size: 14px;
}

.pagination {
  margin-top: 20px;
  padding: 16px 20px;
  border-top: 1px solid #e1e8ed;
  background: #fafbfc;
  justify-content: flex-end;
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 0;
}

/* 折叠层级选择器样式 */
.goods-tree-wrapper {
  width: 100%;
  border: 1px solid #e1e8ed;
  border-radius: 6px;
  overflow: hidden;
}

.goods-tree-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #fafbfc;
  border-bottom: 1px solid #e1e8ed;
  font-size: 12px;
  color: #909399;
}

.tree-summary b {
  color: #409eff;
}

.goods-tree {
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
}

.tree-node {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.tree-node-label {
  color: #2c3e50;
}

.tree-node-id {
  color: #909399;
  font-size: 12px;
}

.tree-node-price {
  color: #f56c6c;
  font-size: 12px;
  font-weight: bold;
}

:deep(.el-card__body) {
  padding: 0;
}

/* 骨架屏样式 */
.skeleton-container {
  padding: 20px;
}

.skeleton-row {
  display: flex;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
  gap: 16px;
}

.skeleton-row:last-child {
  border-bottom: none;
}

.skeleton-cell {
  height: 20px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: 4px;
}

.skeleton-checkbox { width: 55px; }
.skeleton-id { width: 80px; }
.skeleton-discount-id { width: 120px; }
.skeleton-related-id { width: 120px; }
.skeleton-name { width: 200px; }
.skeleton-type { width: 120px; }
.skeleton-note { width: 150px; }
.skeleton-price { width: 120px; }
.skeleton-time { width: 180px; }
.skeleton-action { width: 200px; height: 32px; }

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
</style>
