import unicodeMapping from '../emoji/emoji_unicode_mapping_light';

const assetHost = process.env.CDN_HOST || '';

export default class AutosuggestEmoji extends PureComponent {

  static propTypes = {
    emoji: PropTypes.object.isRequired,
  };

  render () {
    const { emoji } = this.props;
    let url;

    if (emoji.custom) {
      url = emoji.imageUrl;
    } else {
      const mapping = unicodeMapping[emoji.native] || unicodeMapping[emoji.native.replace(/\uFE0F$/, '')];

      if (!mapping) return null;

      url = `${assetHost}/emoji/${mapping.filename}.svg`;
    }

    return (
      <div className='autosuggest-emoji'>
        <img className='emojione' src={url} alt={emoji.native || emoji.colons} />
        {emoji.colons}
      </div>
    );
  }

}