import React, { useState } from 'react';
import { Switch, Table, Tag, Transfer } from 'antd';
import type { ColumnsType, TableRowSelection } from 'antd/es/table/interface';
import type { TransferItem, TransferProps } from 'antd/es/transfer';
import difference from 'lodash/difference';

interface RecordType {
  key: string;
  title: string;
  description: string;
  disabled: boolean;
  tag: string;
}

interface DataType {
  key: string;
  title: string;
  description: string;
  disabled: boolean;
  tag: string;
}

interface TableTransferProps extends TransferProps<TransferItem> {
  dataSource: DataType[];
  leftColumns: ColumnsType<DataType>;
  rightColumns: ColumnsType<DataType>;
}

// Customize Table Transfer
const TableTransfer = ({ leftColumns, rightColumns, ...restProps }: TableTransferProps) => (
  <Transfer {...restProps}>
    {({
      direction,
      filteredItems,
      onItemSelectAll,
      onItemSelect,
      selectedKeys: listSelectedKeys,
      disabled: listDisabled,
    }) => {
      const columns = direction === 'left' ? leftColumns : rightColumns;

      const rowSelection: TableRowSelection<TransferItem> = {
        getCheckboxProps: item => ({ disabled: listDisabled || item.disabled }),
        onSelectAll(selected, selectedRows) {
          const treeSelectedKeys = selectedRows
            .filter(item => !item.disabled)
            .map(({ key }) => key);
          const diffKeys = selected
            ? difference(treeSelectedKeys, listSelectedKeys)
            : difference(listSelectedKeys, treeSelectedKeys);
          onItemSelectAll(diffKeys as string[], selected);
        },
        onSelect({ key }, selected) {
          onItemSelect(key as string, selected);
        },
        selectedRowKeys: listSelectedKeys,
      };

      return (
        <Table
          rowSelection={rowSelection}
          columns={columns}
          dataSource={filteredItems}
          size="small"
          style={{ pointerEvents: listDisabled ? 'none' : undefined }}
          onRow={({ key, disabled: itemDisabled }) => ({
            onClick: () => {
              if (itemDisabled || listDisabled) return;
              onItemSelect(key as string, !listSelectedKeys.includes(key as string));
            },
          })}
        />
      );
    }}
  </Transfer>
);

const mockTags = ['cat', 'dog', 'bird'];

const mockData: RecordType[] = Array.from({ length: 20 }).map((_, i) => ({
  key: i.toString(),
  title: `content${i + 1}`,
  description: `description of content${i + 1}`,
  disabled: i % 4 === 0,
  tag: mockTags[i % 3],
}));

const originTargetKeys = mockData.filter(item => Number(item.key) % 3 > 1).map(item => item.key);

const leftTableColumns: ColumnsType<DataType> = [
  {
    dataIndex: 'title',
    title: 'Name',
  },
  {
    dataIndex: 'tag',
    title: 'Tag',
    render: tag => <Tag>{tag}</Tag>,
  },
  {
    dataIndex: 'description',
    title: 'Description',
  },
];

const rightTableColumns: ColumnsType<Pick<DataType, 'title'>> = [
  {
    dataIndex: 'title',
    title: 'Name',
  },
];

const App: React.FC = () => {
  const [targetKeys, setTargetKeys] = useState<string[]>(originTargetKeys);
  const [disabled, setDisabled] = useState(false);
  const [showSearch, setShowSearch] = useState(false);

  const onChange = (nextTargetKeys: string[]) => {
    setTargetKeys(nextTargetKeys);
  };

  const triggerDisable = (checked: boolean) => {
    setDisabled(checked);
  };

  const triggerShowSearch = (checked: boolean) => {
    setShowSearch(checked);
  };

  return (
    <>
      <TableTransfer
        dataSource={mockData}
        targetKeys={targetKeys}
        disabled={disabled}
        showSearch={showSearch}
        onChange={onChange}
        filterOption={(inputValue, item) =>
          item.title!.indexOf(inputValue) !== -1 || item.tag.indexOf(inputValue) !== -1
        }
        leftColumns={leftTableColumns}
        rightColumns={rightTableColumns}
      />
      <Switch
        unCheckedChildren="disabled"
        checkedChildren="disabled"
        checked={disabled}
        onChange={triggerDisable}
        style={{ marginTop: 16 }}
      />
      <Switch
        unCheckedChildren="showSearch"
        checkedChildren="showSearch"
        checked={showSearch}
        onChange={triggerShowSearch}
        style={{ marginTop: 16 }}
      />
    </>
  );
};

export default App;
