import React from 'react';
import { Icon, Input, AutoComplete } from 'antd';

const { Option, OptGroup } = AutoComplete;

const dataSource = [
  {
    title: 'Libraries',
    children: [
      {
        title: 'AntDesign',
        count: 10000
      },
      {
        title: 'AntDesign UI',
        count: 10600
      }
    ]
  },
  {
    title: 'Solutions',
    children: [
      {
        title: 'AntDesign UI',
        count: 60100
      },
      {
        title: 'AntDesign',
        count: 30010
      }
    ]
  },
  {
    title: 'Articles',
    children: [
      {
        title: 'AntDesign design language',
        count: 100000
      }
    ]
  }
];

function renderTitle(title) {
  return (
    <span>
      {title}
      <a
        style={{ float: 'right' }}
        href="https://www.google.com/search?q=antd"
        target="_blank"
        rel="noopener noreferrer"
      >
        more
      </a>
    </span>
  );
}

const options = dataSource
  .map(group => (
    <OptGroup key={group.title} label={renderTitle(group.title)}>
      {group.children.map(opt => (
        <Option key={opt.title} value={opt.title}>
          {opt.title}
          <span className="certain-search-item-count">{opt.count} people</span>
        </Option>
      ))}
    </OptGroup>
  ))
  .concat([
    <Option disabled key="all" className="show-all">
      <a
        href="https://www.google.com/search?q=antd"
        target="_blank"
        rel="noopener noreferrer"
      >
        View all results
      </a>
    </Option>
  ]);

function Complete() {
  return (
    <div className="certain-category-search-wrapper" style={{ width: 250 }}>
      <AutoComplete
        className="certain-category-search"
        dropdownClassName="certain-category-search-dropdown"
        dropdownMatchSelectWidth={false}
        dropdownStyle={{ width: 300 }}
        size="large"
        style={{ width: '100%' }}
        dataSource={options}
        placeholder="input here"
        optionLabelProp="value"
      >
        <Input
          suffix={<Icon type="search" className="certain-category-icon" />}
        />
      </AutoComplete>
    </div>
  );
}

export default () => <Complete />;