"use client";
import React, { useState } from 'react';
// import { DownOutlined } from '@ant-design/icons';
import type { GetProp, RadioChangeEvent, TableProps } from 'antd';
import { Form, Radio, Space, Switch, Table } from 'antd';

type SizeType = TableProps['size'];
type ColumnsType<T extends object> = GetProp<TableProps<T>, 'columns'>;
type TablePagination<T extends object> = NonNullable<Exclude<TableProps<T>['pagination'], boolean>>;
type TablePaginationPosition = NonNullable<TablePagination<any>['position']>[number];
type ExpandableConfig<T extends object> = TableProps<T>['expandable'];
type TableRowSelection<T extends object> = TableProps<T>['rowSelection'];

interface DataType {
  key: number;
  name: string;
  age: number;
  address: string;
  description: string;
}

const columns: ColumnsType<DataType> = [
  {
    title: '文档名称',
    dataIndex: 'name',
  },
  {
    title: '文档大小',
    dataIndex: 'age',
    // sorter: (a, b) => a.age - b.age,
  },
  {
    title: '上传时间',
    dataIndex: 'age',
  },
  // {
  //   title: 'Age',
  //   dataIndex: 'age',
  //   sorter: (a, b) => a.age - b.age,
  // },
  // {
  //   title: 'Address',
  //   dataIndex: 'address',
  //   filters: [
  //     {
  //       text: 'London',
  //       value: 'London',
  //     },
  //     {
  //       text: 'New York',
  //       value: 'New York',
  //     },
  //   ],
  //   onFilter: (value, record) => record.address.indexOf(value as string) === 0,
  // },
  {
    title: '操作',
    key: 'action',
    sorter: true,
    render: () => (
      <Space size="middle">
        <a>Delete</a>
        <a>
          <Space>
            More actions
            {/* <DownOutlined /> */}
          </Space>
        </a>
      </Space>
    ),
  },
];

const data: DataType[] = [];
for (let i = 1; i <= 10; i++) {
  data.push({
    key: i,
    name: 'John Brown',
    age: Number(`${i}2`),
    address: `New York No. ${i} Lake Park`,
    description: `My name is John Brown, I am ${i}2 years old, living in New York No. ${i} Lake Park.`,
  });
}

const defaultExpandable = { expandedRowRender: (record: DataType) => <p>{record.description}</p> };
const defaultTitle = () => 'Here is title';
const defaultFooter = () => 'Here is footer';

const Lists: React.FC = () => {
  const [bordered, setBordered] = useState(false);
  const [loading, setLoading] = useState(false);
  const [size, setSize] = useState<SizeType>('large');
  const [expandable, setExpandable] = useState<ExpandableConfig<DataType> | undefined>(
    defaultExpandable,
  );
  const [showTitle, setShowTitle] = useState(false);
  const [showHeader, setShowHeader] = useState(true);
  const [showFooter, setShowFooter] = useState(true);
  const [rowSelection, setRowSelection] = useState<TableRowSelection<DataType> | undefined>({});
  const [hasData, setHasData] = useState(true);
  const [tableLayout, setTableLayout] = useState();
  const [top, setTop] = useState<TablePaginationPosition>('none');
  const [bottom, setBottom] = useState<TablePaginationPosition>('bottomRight');
  const [ellipsis, setEllipsis] = useState(false);
  const [yScroll, setYScroll] = useState(false);
  const [xScroll, setXScroll] = useState<string>();

  const handleBorderChange = (enable: boolean) => {
    setBordered(enable);
  };

  const handleLoadingChange = (enable: boolean) => {
    setLoading(enable);
  };

  const handleSizeChange = (e: RadioChangeEvent) => {
    setSize(e.target.value);
  };

  const handleTableLayoutChange = (e: RadioChangeEvent) => {
    setTableLayout(e.target.value);
  };

  const handleExpandChange = (enable: boolean) => {
    setExpandable(enable ? defaultExpandable : undefined);
  };

  const handleEllipsisChange = (enable: boolean) => {
    setEllipsis(enable);
  };

  const handleTitleChange = (enable: boolean) => {
    setShowTitle(enable);
  };

  const handleHeaderChange = (enable: boolean) => {
    setShowHeader(enable);
  };

  const handleFooterChange = (enable: boolean) => {
    setShowFooter(enable);
  };

  const handleRowSelectionChange = (enable: boolean) => {
    setRowSelection(enable ? {} : undefined);
  };

  const handleYScrollChange = (enable: boolean) => {
    setYScroll(enable);
  };

  const handleXScrollChange = (e: RadioChangeEvent) => {
    setXScroll(e.target.value);
  };

  const handleDataChange = (newHasData: boolean) => {
    setHasData(newHasData);
  };

  const scroll: { x?: number | string; y?: number | string } = {};
  if (yScroll) {
    scroll.y = 240;
  }
  if (xScroll) {
    scroll.x = '100vw';
  }

  const tableColumns = columns.map((item) => ({ ...item, ellipsis }));
  if (xScroll === 'fixed') {
    tableColumns[0].fixed = true;
    tableColumns[tableColumns.length - 1].fixed = 'right';
  }

  const tableProps: TableProps<DataType> = {
    bordered,
    loading,
    size,
    expandable,
    title: showTitle ? defaultTitle : undefined,
    showHeader,
    footer: showFooter ? defaultFooter : undefined,
    rowSelection,
    scroll,
    tableLayout,
  };

  return (
    <>
      {false && <Form
        layout="inline"
        className="components-table-demo-control-bar"
        style={{ marginBottom: 16 }}
      >
        <Form.Item label="Bordered">
          <Switch checked={bordered} onChange={handleBorderChange} />
        </Form.Item>
        <Form.Item label="loading">
          <Switch checked={loading} onChange={handleLoadingChange} />
        </Form.Item>
        <Form.Item label="Title">
          <Switch checked={showTitle} onChange={handleTitleChange} />
        </Form.Item>
        <Form.Item label="Column Header">
          <Switch checked={showHeader} onChange={handleHeaderChange} />
        </Form.Item>
        <Form.Item label="Footer">
          <Switch checked={showFooter} onChange={handleFooterChange} />
        </Form.Item>
        <Form.Item label="Expandable">
          <Switch checked={!!expandable} onChange={handleExpandChange} />
        </Form.Item>
        <Form.Item label="Checkbox">
          <Switch checked={!!rowSelection} onChange={handleRowSelectionChange} />
        </Form.Item>
        <Form.Item label="Fixed Header">
          <Switch checked={!!yScroll} onChange={handleYScrollChange} />
        </Form.Item>
        <Form.Item label="Has Data">
          <Switch checked={!!hasData} onChange={handleDataChange} />
        </Form.Item>
        <Form.Item label="Ellipsis">
          <Switch checked={!!ellipsis} onChange={handleEllipsisChange} />
        </Form.Item>
        <Form.Item label="Size">
          <Radio.Group value={size} onChange={handleSizeChange}>
            <Radio.Button value="large">Large</Radio.Button>
            <Radio.Button value="middle">Middle</Radio.Button>
            <Radio.Button value="small">Small</Radio.Button>
          </Radio.Group>
        </Form.Item>
        <Form.Item label="Table Scroll">
          <Radio.Group value={xScroll} onChange={handleXScrollChange}>
            <Radio.Button value={undefined}>Unset</Radio.Button>
            <Radio.Button value="scroll">Scroll</Radio.Button>
            <Radio.Button value="fixed">Fixed Columns</Radio.Button>
          </Radio.Group>
        </Form.Item>
        <Form.Item label="Table Layout">
          <Radio.Group value={tableLayout} onChange={handleTableLayoutChange}>
            <Radio.Button value={undefined}>Unset</Radio.Button>
            <Radio.Button value="fixed">Fixed</Radio.Button>
          </Radio.Group>
        </Form.Item>
        <Form.Item label="Pagination Top">
          <Radio.Group
            value={top}
            onChange={(e) => {
              setTop(e.target.value);
            }}
          >
            <Radio.Button value="topLeft">TopLeft</Radio.Button>
            <Radio.Button value="topCenter">TopCenter</Radio.Button>
            <Radio.Button value="topRight">TopRight</Radio.Button>
            <Radio.Button value="none">None</Radio.Button>
          </Radio.Group>
        </Form.Item>
        <Form.Item label="Pagination Bottom">
          <Radio.Group
            value={bottom}
            onChange={(e) => {
              setBottom(e.target.value);
            }}
          >
            <Radio.Button value="bottomLeft">BottomLeft</Radio.Button>
            <Radio.Button value="bottomCenter">BottomCenter</Radio.Button>
            <Radio.Button value="bottomRight">BottomRight</Radio.Button>
            <Radio.Button value="none">None</Radio.Button>
          </Radio.Group>
        </Form.Item>
      </Form>}
      <Table
        {...tableProps}
        pagination={{ position: [top, bottom] }}
        columns={tableColumns}
        dataSource={hasData ? data : []}
        scroll={scroll}
        className='w-full'
      />
    </>
  );
};

export default Lists;