import React from 'react';

import { Mention, Avatar } from 'antd';

const Nav = Mention.Nav;

const webFrameworks = [
  {
    name: 'React',
    type: 'JavaScript',
    icon: 'https://zos.alipayobjects.com/rmsportal/LFIeMPzdLcLnEUe.svg',
  },
  {
    name: 'Angular',
    type: 'JavaScript',
    icon: 'https://zos.alipayobjects.com/rmsportal/PJTbxSvzYWjDZnJ.png',
  },
  {
    name: 'Dva',
    type: 'Javascript',
    icon: 'https://zos.alipayobjects.com/rmsportal/EYPwSeEJKxDtVxI.png',
  },
  {
    name: 'Flask',
    type: 'Python',
    icon: 'https://zos.alipayobjects.com/rmsportal/xaypBUijfnpAlXE.png',
  },
];

class CustomNavMention extends React.Component {
  state = {
    suggestions: [],
  };

  onSearchChange = (value) => {
    const searchValue = value.toLowerCase();
    const filtered = webFrameworks.filter(
      item => item.name.toLowerCase().indexOf(searchValue) !== -1
    );
    const suggestions = filtered.map(suggestion => (
      <Nav
        value={suggestion.name}
        data={suggestion}
        disabled={suggestion.disabled}
      >
        <Avatar
          src={suggestion.icon}
          size="small"
          style={{
            width: 14,
            height: 14,
            marginRight: 8,
            top: 2,
            position: 'relative',
          }}
        />
        {suggestion.name} - {suggestion.type}
      </Nav>
    ));
    this.setState({ suggestions });
  };

  render() {
    const { suggestions } = this.state;
    return (
      <Mention
        style={{ width: '100%' }}
        suggestions={suggestions}
        onSearchChange={this.onSearchChange}
      />
    );
  }
}

export default CustomNavMention;