<template>
  <ArtTableFullScreen>
    <div class="asset-allocation-records-page" id="table-full-screen">
      <!-- 搜索栏 -->
      <ArtSearchBar
        v-model:filter="formFilters"
        :items="formItems"
        label-width="90"
        @reset="handleReset"
        @search="handleSearch"
      ></ArtSearchBar>

      <ElCard shadow="never" class="art-table-card">
        <!-- 表格头部 -->
        <ArtTableHeader
          :columnList="columnOptions"
          v-model:columns="columnChecks"
          @refresh="handleRefresh"
        />

        <!-- 表格 -->
        <ArtTable
          ref="tableRef"
          row-key="id"
          :loading="loading"
          :data="recordList"
          :currentPage="pagination.page"
          :pageSize="pagination.pageSize"
          :total="pagination.total"
          :marginTop="10"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
        >
          <template #default>
            <ElTableColumn v-for="col in columns" :key="col.prop || col.type" v-bind="col" />
          </template>
        </ArtTable>
      </ElCard>
    </div>
  </ArtTableFullScreen>
</template>

<script setup lang="ts">
  import { h } from 'vue'
  import { useRouter } from 'vue-router'
  import { CardService, ShopService } from '@/api/modules'
  import { ElMessage, ElTag } from 'element-plus'
  import type { SearchFormItem } from '@/types'
  import { useCheckedColumns } from '@/composables/useCheckedColumns'
  import { useAuth } from '@/composables/useAuth'
  import { formatDateTime } from '@/utils/business/format'
  import type { AssetAllocationRecord, AllocationTypeEnum, AssetTypeEnum } from '@/types/api/card'
  import { RoutesAlias } from '@/router/routesAlias'

  defineOptions({ name: 'AssetAllocationRecords' })

  const { hasAuth } = useAuth()
  const router = useRouter()

  const loading = ref(false)
  const tableRef = ref()

  // 搜索表单初始值
  const initialSearchState = {
    allocation_type: undefined as AllocationTypeEnum | undefined,
    asset_type: undefined as AssetTypeEnum | undefined,
    asset_identifier: '',
    allocation_no: '',
    from_shop_id: undefined as number | undefined,
    to_shop_id: undefined as number | undefined,
    operator_id: undefined as number | undefined,
    dateRange: [] as string[],
    created_at_start: '',
    created_at_end: ''
  }

  // 搜索表单
  const formFilters = reactive({ ...initialSearchState })

  // 分页
  const pagination = reactive({
    page: 1,
    pageSize: 20,
    total: 0
  })

  // 搜索表单配置
  const formItems: SearchFormItem[] = [
    {
      label: '分配类型',
      prop: 'allocation_type',
      type: 'select',
      config: {
        clearable: true,
        placeholder: '全部'
      },
      options: () => [
        { label: '分配', value: 'allocate' },
        { label: '回收', value: 'recall' }
      ]
    },
    {
      label: '资产类型',
      prop: 'asset_type',
      type: 'select',
      config: {
        clearable: true,
        placeholder: '全部'
      },
      options: () => [
        { label: '物联网卡', value: 'iot_card' },
        { label: '设备', value: 'device' }
      ]
    },
    {
      label: '分配单号',
      prop: 'allocation_no',
      type: 'input',
      config: {
        clearable: true,
        placeholder: '请输入分配单号'
      }
    },
    {
      label: '资产标识符',
      prop: 'asset_identifier',
      type: 'input',
      config: {
        clearable: true,
        placeholder: 'ICCID或设备号'
      }
    },
    {
      label: '来源店铺',
      prop: 'from_shop_id',
      type: 'select',
      config: {
        clearable: true,
        filterable: true,
        remote: true,
        remoteMethod: (query: string) => searchShops(query, 'from'),
        placeholder: '请选择或搜索来源店铺'
      },
      options: () =>
        fromShopOptions.value.map((shop) => ({
          label: shop.shop_name,
          value: shop.id
        }))
    },
    {
      label: '目标店铺',
      prop: 'to_shop_id',
      type: 'select',
      config: {
        clearable: true,
        filterable: true,
        remote: true,
        remoteMethod: (query: string) => searchShops(query, 'to'),
        placeholder: '请选择或搜索目标店铺'
      },
      options: () =>
        toShopOptions.value.map((shop) => ({
          label: shop.shop_name,
          value: shop.id
        }))
    },
    {
      label: '创建时间',
      prop: 'dateRange',
      type: 'date',
      config: {
        type: 'daterange',
        clearable: true,
        rangeSeparator: '至',
        startPlaceholder: '开始日期',
        endPlaceholder: '结束日期',
        valueFormat: 'YYYY-MM-DD'
      }
    }
  ]

  // 列配置
  const columnOptions = [
    { label: '分配单号', prop: 'allocation_no' },
    { label: '分配类型', prop: 'allocation_name' },
    { label: '资产类型', prop: 'asset_type_name' },
    { label: '资产标识符', prop: 'asset_identifier' },
    { label: '来源所有者', prop: 'from_owner_name' },
    { label: '目标所有者', prop: 'to_owner_name' },
    { label: '操作人', prop: 'operator_name' },
    { label: '关联卡数量', prop: 'related_card_count' },
    { label: '创建时间', prop: 'created_at' }
  ]

  // 店铺搜索选项
  const fromShopOptions = ref<any[]>([])
  const toShopOptions = ref<any[]>([])

  // 搜索店铺
  const searchShops = async (query: string, type: 'from' | 'to') => {
    try {
      const params: any = {
        page: 1,
        page_size: 20
      }
      if (query) {
        params.shop_name = query
      }
      const res = await ShopService.getShops(params)
      if (res.code === 0) {
        if (type === 'from') {
          fromShopOptions.value = res.data.items || []
        } else {
          toShopOptions.value = res.data.items || []
        }
      }
    } catch (error) {
      console.error('搜索店铺失败:', error)
    }
  }

  const recordList = ref<AssetAllocationRecord[]>([])

  // 获取分配类型标签类型
  const getAllocationTypeType = (type: AllocationTypeEnum) => {
    return type === 'allocate' ? 'success' : 'warning'
  }

  // 获取资产类型标签类型
  const getAssetTypeType = (type: AssetTypeEnum) => {
    return type === 'iot_card' ? 'primary' : 'info'
  }

  // 动态列配置
  const { columnChecks, columns } = useCheckedColumns(() => [
    {
      prop: 'allocation_no',
      label: '分配单号',
      minWidth: 200,
      formatter: (row: AssetAllocationRecord) => {
        return h(
          'span',
          {
            style: 'color: var(--el-color-primary); cursor: pointer; text-decoration: underline;',
            onClick: (e: MouseEvent) => {
              e.stopPropagation()
              handleNameClick(row)
            }
          },
          row.allocation_no
        )
      }
    },
    {
      prop: 'allocation_name',
      label: '分配类型',
      width: 100,
      formatter: (row: AssetAllocationRecord) => {
        return h(
          ElTag,
          { type: getAllocationTypeType(row.allocation_type) },
          () => row.allocation_name
        )
      }
    },
    {
      prop: 'asset_type_name',
      label: '资产类型',
      width: 100,
      formatter: (row: AssetAllocationRecord) => {
        return h(ElTag, { type: getAssetTypeType(row.asset_type) }, () => row.asset_type_name)
      }
    },
    {
      prop: 'asset_identifier',
      label: '资产标识符',
      minWidth: 200
    },
    {
      prop: 'from_owner_name',
      label: '来源所有者',
      width: 150,
      formatter: (row: AssetAllocationRecord) => row.from_owner_name || '-'
    },
    {
      prop: 'from_owner_type',
      label: '来源类型',
      width: 100,
      formatter: (row: AssetAllocationRecord) => {
        const typeMap: Record<string, string> = {
          platform: '平台',
          shop: '店铺'
        }
        return typeMap[row.from_owner_type] || row.from_owner_type || '-'
      }
    },
    {
      prop: 'to_owner_name',
      label: '目标所有者',
      width: 150,
      formatter: (row: AssetAllocationRecord) => row.to_owner_name || '-'
    },
    {
      prop: 'to_owner_type',
      label: '目标类型',
      width: 100,
      formatter: (row: AssetAllocationRecord) => {
        const typeMap: Record<string, string> = {
          platform: '平台',
          shop: '店铺'
        }
        return typeMap[row.to_owner_type] || row.to_owner_type || '-'
      }
    },
    {
      prop: 'operator_name',
      label: '操作人',
      width: 120
    },
    {
      prop: 'related_card_count',
      label: '关联卡数量',
      width: 120
    },
    {
      prop: 'remark',
      label: '备注',
      minWidth: 150,
      showOverflowTooltip: true
    },
    {
      prop: 'created_at',
      label: '创建时间',
      width: 180,
      formatter: (row: AssetAllocationRecord) => formatDateTime(row.created_at)
    }
  ])

  onMounted(() => {
    getTableData()
    searchShops('', 'from')
    searchShops('', 'to')
  })

  // 获取分配记录列表
  const getTableData = async () => {
    loading.value = true
    try {
      const params: Record<string, any> = {
        page: pagination.page,
        page_size: pagination.pageSize,
        ...formFilters
      }

      // 清理空值
      Object.keys(params).forEach((key) => {
        if (params[key] === '' || params[key] === undefined) {
          delete params[key]
        }
      })

      const res = await CardService.getAssetAllocationRecords(params)
      if (res.code === 0) {
        recordList.value = res.data.items || []
        pagination.total = res.data.total || 0
      }
    } catch (error) {
      console.error(error)
      console.log('获取分配记录列表失败')
    } finally {
      loading.value = false
    }
  }

  // 重置搜索
  const handleReset = () => {
    Object.assign(formFilters, { ...initialSearchState })
    pagination.page = 1
    getTableData()
  }

  // 搜索
  const handleSearch = () => {
    // 处理日期范围
    if (formFilters.dateRange && Array.isArray(formFilters.dateRange)) {
      formFilters.created_at_start = formFilters.dateRange[0] || ''
      formFilters.created_at_end = formFilters.dateRange[1] || ''
    } else {
      formFilters.created_at_start = ''
      formFilters.created_at_end = ''
    }
    pagination.page = 1
    getTableData()
  }

  // 刷新表格
  const handleRefresh = () => {
    getTableData()
  }

  // 处理表格分页变化
  const handleSizeChange = (newPageSize: number) => {
    pagination.pageSize = newPageSize
    getTableData()
  }

  const handleCurrentChange = (newCurrentPage: number) => {
    pagination.page = newCurrentPage
    getTableData()
  }

  // 查看详情
  const viewDetail = (row: AssetAllocationRecord) => {
    router.push({
      path: `${RoutesAlias.AssetAssign}/detail/${row.id}`
    })
  }

  // 处理名称点击
  const handleNameClick = (row: AssetAllocationRecord) => {
    if (hasAuth('asset_assign:view_detail')) {
      viewDetail(row)
    } else {
      ElMessage.warning('您没有查看详情的权限')
    }
  }
</script>

<style lang="scss" scoped>
  .asset-allocation-records-page {
    // Allocation records page styles
  }
</style>
