lbry-desktop/src/ui/component/walletAddress/view.jsx

// @flow
import React from 'react';
import Button from 'component/button';
import CopyableText from 'component/copyableText';
import QRCode from 'component/common/qr-code';

type Props = {
  checkAddressIsMine: string => void,
  receiveAddress: string,
  getNewAddress: () => void,
  gettingNewAddress: boolean,
};

type State = {
  showQR: boolean,
};

class WalletAddress extends React.PureComponent<Props, State> {
  constructor(props: Props) {
    super(props);

    this.state = {
      showQR: false,
    };

    (this: any).toggleQR = this.toggleQR.bind(this);
  }

  componentDidMount() {
    const { checkAddressIsMine, receiveAddress, getNewAddress } = this.props;
    if (!receiveAddress) {
      getNewAddress();
    } else {
      checkAddressIsMine(receiveAddress);
    }
  }

  toggleQR() {
    this.setState({
      showQR: !this.state.showQR,
    });
  }

  render() {
    const { receiveAddress, getNewAddress, gettingNewAddress } = this.props;
    const { showQR } = this.state;

    return (
      <section className="card card--section">
        <header className="card__header">
          <h2 className="card__title">{__('Receive Credits')}</h2>
          <p className="card__subtitle">
            {__('Use this wallet address to receive credits sent by another user (or yourself).')}
          </p>
        </header>

        <div className="card__content">
          <CopyableText copyable={receiveAddress} snackMessage={__('Address copied.')} />
        </div>

        <div className="card__content">
          <div className="card__actions">
            <Button
              button="inverse"
              label={__('Get New Address')}
              onClick={getNewAddress}
              disabled={gettingNewAddress}
            />

            <Button button="link" label={showQR ? __('Hide QR code') : __('Show QR code')} onClick={this.toggleQR} />
          </div>

          <p className="help">
            {__('You can generate a new address at any time, and any previous addresses will continue to work.')}
          </p>
        </div>

        {showQR && (
          <div className="card__content">
            <QRCode value={receiveAddress} paddingTop />
          </div>
        )}
      </section>
    );
  }
}

export default WalletAddress;