<template>
  <a-page-header :title="getPageTitle()" @back="() => $router.go(-1)">
    <a-card :bordered="false" :body-style="{ padding: '16px' }">
      <ele-pro-table
        ref="tableRef"
        row-key="id"
        :columns="columns"
        :datasource="datasource"
        :customRow="customRow"
        v-model:selection="selection"
        tool-class="ele-toolbar-form"
        class="sys-org-table"
      >
        <template #toolbar>
          <a-space class="flex">
            <search
              @search="reload"
              :selection="selection"
              @add="openEdit"
              @remove="removeBatch"
              @batchMove="openMove"
              @importData="openImport"
              @exportData="exportData"
            />
          </a-space>
        </template>
        <template #bodyCell="{ column, record }">
          <template v-if="column.key === 'companyName'">
            {{ record.companyName || '-' }}
          </template>
          <template v-if="column.key === 'image'">
            <a-image :src="record.image" :width="50" />
          </template>
          <template v-if="column.key === 'name'">
            <template v-if="record.url">
              <a :href="record.url" target="_blank">{{ record.name }}</a>
            </template>
            <template v-else>
              {{ record.name }}
            </template>
          </template>
          <template v-if="column.key === 'status'">
            <a-tag v-if="record.status === 0" color="green">显示</a-tag>
            <a-tag v-if="record.status === 1" color="red">隐藏</a-tag>
          </template>
          <template v-if="column.key === 'action'">
            <a-space>
              <a @click="openEdit(record)">修改</a>
              <a-divider type="vertical" />
              <a-popconfirm
                title="确定要删除此记录吗？"
                @confirm="remove(record)"
              >
                <a class="ele-text-danger">删除</a>
              </a-popconfirm>
            </a-space>
          </template>
        </template>
      </ele-pro-table>
    </a-card>

    <!-- 编辑弹窗 -->
    <CreditCustomerEdit
      v-model:visible="showEdit"
      :data="current"
      @done="reload"
    />
    <!-- 导入弹窗 -->
    <CreditCustomerImport v-model:visible="showImport" @done="reload" />
  </a-page-header>
</template>

<script lang="ts" setup>
  import { createVNode, ref } from 'vue';
  import { message, Modal } from 'ant-design-vue';
  import { ExclamationCircleOutlined } from '@ant-design/icons-vue';
  import type { EleProTable } from 'ele-admin-pro';
  import { toDateString } from 'ele-admin-pro';
  import type {
    DatasourceFunction,
    ColumnItem
  } from 'ele-admin-pro/es/ele-pro-table/types';
  import Search from './components/search.vue';
  import { getPageTitle } from '@/utils/common';
  import CreditCustomerEdit from './components/creditCustomerEdit.vue';
  import {
    pageCreditCustomer,
    listCreditCustomer,
    removeCreditCustomer,
    removeBatchCreditCustomer
  } from '@/api/credit/creditCustomer';
  import type {
    CreditCustomer,
    CreditCustomerParam
  } from '@/api/credit/creditCustomer/model';
  import { exportCreditData } from '../utils/export';
  import CreditCustomerImport from './components/credit-customer-import.vue';

  // 表格实例
  const tableRef = ref<InstanceType<typeof EleProTable> | null>(null);

  // 表格选中数据
  const selection = ref<CreditCustomer[]>([]);
  // 当前编辑数据
  const current = ref<CreditCustomer | null>(null);
  // 是否显示编辑弹窗
  const showEdit = ref(false);
  // 是否显示导入弹窗
  const showImport = ref(false);
  // 是否显示批量移动弹窗
  const showMove = ref(false);
  // 加载状态
  const loading = ref(true);
  // 搜索关键词
  const searchText = ref('');

  // 表格数据源
  const datasource: DatasourceFunction = ({
    page,
    limit,
    where = {},
    orders,
    filters
  }) => {
    const params: CreditCustomerParam = { ...(where as CreditCustomerParam) };
    if (filters) {
      (params as any).status = filters.status;
    }
    return pageCreditCustomer({
      ...params,
      ...orders,
      page,
      limit
    });
  };

  // 完整的列配置（包含所有字段）
  const columns = ref<ColumnItem[]>([
    {
      title: 'ID',
      dataIndex: 'id',
      key: 'id',
      width: 90
    },
    {
      title: '主体企业',
      dataIndex: 'companyName',
      key: 'companyName'
    },
    {
      title: '客户',
      dataIndex: 'name',
      key: 'name'
    },
    {
      title: '状态',
      dataIndex: 'statusTxt',
      key: 'statusTxt'
    },
    {
      title: '销售金额(万元)',
      dataIndex: 'price',
      key: 'price'
    },
    {
      title: '公开日期',
      dataIndex: 'publicDate',
      key: 'publicDate'
    },
    {
      title: '数据来源',
      dataIndex: 'dataSource',
      key: 'dataSource'
    },
    {
      title: '操作人',
      dataIndex: 'realName',
      key: 'realName',
      width: 90,
      align: 'center'
    },
    {
      title: '创建时间',
      dataIndex: 'createTime',
      key: 'createTime',
      width: 200,
      align: 'center',
      sorter: true,
      ellipsis: true,
      sorter: true,
      customRender: ({ text }) => toDateString(text, 'yyyy-MM-dd HH:mm:ss')
    }
    // {
    //   title: '操作',
    //   key: 'action',
    //   width: 180,
    //   fixed: 'right',
    //   align: 'center',
    //   hideInSetting: true
    // }
  ]);

  /* 搜索 */
  const reload = (where?: CreditCustomerParam) => {
    if (where && Object.prototype.hasOwnProperty.call(where, 'keywords')) {
      searchText.value = where.keywords ?? '';
    }
    const targetWhere = where ?? { keywords: searchText.value || undefined };
    selection.value = [];
    tableRef?.value?.reload({ where: targetWhere });
  };

  /* 打开编辑弹窗 */
  const openEdit = (row?: CreditCustomer) => {
    current.value = row ?? null;
    showEdit.value = true;
  };

  /* 打开导入弹窗 */
  const openImport = () => {
    showImport.value = true;
  };

  /* 打开批量移动弹窗 */
  const openMove = () => {
    showMove.value = true;
  };

  /* 导出 */
  const exportData = () => {
    exportCreditData<CreditCustomer>({
      filename: '客户列表',
      columns: [
        { title: 'ID', dataIndex: 'id' },
        { title: '客户', dataIndex: 'name' },
        { title: '状态', dataIndex: 'statusTxt' },
        { title: '销售金额(万元)', dataIndex: 'price' },
        { title: '公开日期', dataIndex: 'publicDate' },
        { title: '数据来源', dataIndex: 'dataSource' },
        { title: '备注', dataIndex: 'comments' },
        { title: '是否推荐', dataIndex: 'recommend' },
        { title: '排序(数字越小越靠前)', dataIndex: 'sortNumber' },
        { title: '状态, 0正常, 1冻结', dataIndex: 'status' },
        { title: '是否删除, 0否, 1是', dataIndex: 'deleted' },
        { title: '用户ID', dataIndex: 'userId' },
        { title: '创建时间', dataIndex: 'createTime' },
        { title: '修改时间', dataIndex: 'updateTime' }
      ],
      fetchData: () =>
        listCreditCustomer({
          keywords: searchText.value || undefined
        })
    });
  };

  /* 删除单个 */
  const remove = (row: CreditCustomer) => {
    const hide = message.loading('请求中..', 0);
    removeCreditCustomer(row.id)
      .then((msg) => {
        hide();
        message.success(msg);
        reload();
      })
      .catch((e) => {
        hide();
        message.error(e.message);
      });
  };

  /* 批量删除 */
  const removeBatch = () => {
    if (!selection.value.length) {
      message.error('请至少选择一条数据');
      return;
    }
    Modal.confirm({
      title: '提示',
      content: '确定要删除选中的记录吗?',
      icon: createVNode(ExclamationCircleOutlined),
      maskClosable: true,
      onOk: () => {
        const hide = message.loading('请求中..', 0);
        removeBatchCreditCustomer(selection.value.map((d) => d.id))
          .then((msg) => {
            hide();
            message.success(msg);
            reload();
          })
          .catch((e) => {
            hide();
            message.error(e.message);
          });
      }
    });
  };

  /* 查询 */
  const query = () => {
    loading.value = true;
  };

  /* 自定义行属性 */
  const customRow = (record: CreditCustomer) => {
    return {
      // 行点击事件
      onClick: () => {
        // console.log(record);
      },
      // 行双击事件
      onDblclick: () => {
        // openEdit(record);
      }
    };
  };
  query();
</script>

<script lang="ts">
  export default {
    name: 'CreditCustomer'
  };
</script>

<style lang="less" scoped></style>
