//  Package imports.
import PropTypes from 'prop-types';
import React from 'react';
import {
  FormattedMessage,
  defineMessages,
} from 'react-intl';
import spring from 'react-motion/lib/spring';

//  Utils.
import Motion from 'flavours/glitch/util/optional_motion';

//  Messages.
const messages = defineMessages({
  format: {
    defaultMessage: 'Advanced search format',
    id: 'search_popout.search_format',
  },
  hashtag: {
    defaultMessage: 'hashtag',
    id: 'search_popout.tips.hashtag',
  },
  status: {
    defaultMessage: 'status',
    id: 'search_popout.tips.status',
  },
  text: {
    defaultMessage: 'Simple text returns matching display names, usernames and hashtags',
    id: 'search_popout.tips.text',
  },
  user: {
    defaultMessage: 'user',
    id: 'search_popout.tips.user',
  },
});

const motionSpring = spring(1, { damping: 35, stiffness: 400 });

export default function DrawerSearchPopout ({ style }) {
  return (
    <Motion
      defaultStyle={{
        opacity: 0,
        scaleX: 0.85,
        scaleY: 0.75,
      }}
      style={{
        opacity: motionSpring,
        scaleX: motionSpring,
        scaleY: motionSpring,
      }}
    >
      {({ opacity, scaleX, scaleY }) => (
        <div
          className='drawer--search--popout'
          style={{
            ...style,
            position: 'absolute',
            width: 285,
            opacity: opacity,
            transform: `scale(${scaleX}, ${scaleY})`,
          }}
        >
          <h4><FormattedMessage {...messages.format} /></h4>
          <ul>
            <li>
              <em>#example</em>
              {' '}
              <FormattedMessage {...messages.hashtag} />
            </li>
            <li>
              <em>@username@domain</em>
              {' '}
              <FormattedMessage {...messages.user} />
            </li>
            <li>
              <em>URL</em>
              {' '}
              <FormattedMessage {...messages.user} />
            </li>
            <li>
              <em>URL</em>
              {' '}
              <FormattedMessage {...messages.status} />
            </li>
          </ul>
          <FormattedMessage {...messages.text} />
        </div>
      )}
    </Motion>
  );
}

//  Props.
DrawerSearchPopout.propTypes = { style: PropTypes.object };