lbry-desktop/ui/component/userChannelFollowIntro/view.jsx

// @flow
import React, { useEffect } from 'react';
import ClaimListDiscover from 'component/claimListDiscover';
import * as CS from 'constants/claim_search';
import Nag from 'component/common/nag';
import { parseURI } from 'lbry-redux';
import Button from 'component/button';
import { Form } from 'component/common/form-components/form';

type Props = {
  subscribedChannels: Array<Subscription>,
  onContinue: () => void,
  onBack: () => void,
  channelSubscribe: (sub: Subscription) => void,
};

const LBRYURI = 'lbry://@lbry#3fda836a92faaceedfe398225fb9b2ee2ed1f01a';
function UserChannelFollowIntro(props: Props) {
  const { subscribedChannels, channelSubscribe, onContinue, onBack } = props;
  const followingCount = (subscribedChannels && subscribedChannels.length) || 0;

  // subscribe to lbry
  useEffect(() => {
    channelSubscribe({
      channelName: parseURI(LBRYURI).claimName,
      uri: LBRYURI,
    });
  }, []);

  return (
    <React.Fragment>
      <h1 className="section__title--large">{__('Find Channels to Follow')}</h1>
      <p className="section__subtitle">
        {__(
          'LBRY works better if you find and follow at least 5 creators you like. You can also block channels you never want to see.'
        )}
      </p>
      <Form onSubmit={onContinue} className="section__body">
        <div className="card__actions">
          <Button button="secondary" onClick={onBack} label={__('Back')} />
          <Button
            button="primary"
            type="Submit"
            onClick={onContinue}
            label={__('Continue')}
            disabled={subscribedChannels.length < 2}
          />
        </div>
      </Form>
      <div className="section__body">
        <ClaimListDiscover
          defaultOrderBy={CS.ORDER_BY_TOP}
          defaultFreshness={CS.FRESH_ALL}
          claimType="channel"
          hideBlock
          defaultTags={CS.TAGS_FOLLOWED}
        />
        {followingCount > 0 && (
          <Nag
            type="helpful"
            message={
              followingCount === 1
                ? __('Nice! You are currently following %followingCount% creator', { followingCount })
                : __('Nice! You are currently following %followingCount% creators', { followingCount })
            }
            actionText={__('Continue')}
            onClick={onContinue}
          />
        )}
      </div>
    </React.Fragment>
  );
}

export default UserChannelFollowIntro;