import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { FormattedMessage } from 'react-intl';
import AccountContainer from '../../../../containers/account_container';
import StatusContainer from '../../../../containers/status_container';
import TrendingItem from '../../../../components/trending_item';
import Icon from '../../../../components/icon';
import WhoToFollowPanel from '../../../../components/panel';

import './search_results.scss';

export default class SearchResults extends ImmutablePureComponent {

  static propTypes = {
    results: ImmutablePropTypes.map.isRequired,
  };

  state = {
    isSmallScreen: (window.innerWidth <= 895),
  }

  render () {
    const { results } = this.props;
    const { isSmallScreen } = this.state;

    if (results.isEmpty() && isSmallScreen) {
      return (
        <div className='search-results'>
          <WhoToFollowPanel />
        </div>
      );
    }

    let accounts, statuses, hashtags;
    let count = 0;

    if (results.get('accounts') && results.get('accounts').size > 0) {
      count += results.get('accounts').size;
      accounts = (
        <div className='search-results__section'>
          <h5>
            <Icon id='users' fixedWidth />
            <FormattedMessage id='search_results.accounts' defaultMessage='People' />
          </h5>

          {results.get('accounts').map(accountId => <AccountContainer key={accountId} id={accountId} />)}
        </div>
      );
    }

    if (results.get('statuses') && results.get('statuses').size > 0) {
      count += results.get('statuses').size;
      statuses = (
        <div className='search-results__section'>
          <h5>
            <Icon id='quote-right' fixedWidth />
            <FormattedMessage id='search_results.statuses' defaultMessage='Gabs' />
          </h5>

          {results.get('statuses').map(statusId => <StatusContainer key={statusId} id={statusId} />)}
        </div>
      );
    }

    if (results.get('hashtags') && results.get('hashtags').size > 0) {
      count += results.get('hashtags').size;
      hashtags = (
        <div className='search-results__section'>
          <h5><Icon id='hashtag' fixedWidth /><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></h5>

          {results.get('hashtags').map(hashtag => <TrendingItem key={hashtag.get('name')} hashtag={hashtag} />)}
        </div>
      );
    }

    return (
      <div className='search-results'>
        <div className='search-results__header'>
          <Icon id='search' fixedWidth />
          <FormattedMessage
            id='search_results.total'
            defaultMessage='{count, number} {count, plural, one {result} other {results}}'
            values={{
              count
            }}
          />
        </div>

        {accounts}
        {statuses}
        {hashtags}
      </div>
    );
  }

}