zap-desktop/app/components/Activity/InvoiceModal/InvoiceModal.js

import React from 'react'
import PropTypes from 'prop-types'
import QRCode from 'qrcode.react'
import copy from 'copy-to-clipboard'
import { showNotification } from 'lib/utils/notifications'
import { Countdown, Dropdown, Value } from 'components/UI'
import { FormattedDate, FormattedTime, FormattedMessage } from 'react-intl'
import messages from './messages'
import styles from './InvoiceModal.scss'

const InvoiceModal = ({
  item: invoice,
  ticker,
  currentTicker,

  toggleCurrencyProps: { currencyFilters, setCurrency }
}) => {
  const copyPaymentRequest = () => {
    copy(invoice.payment_request)
    showNotification('Noice', <FormattedMessage {...messages.copied} />)
  }

  const countDownDate = (parseInt(invoice.creation_date, 10) + parseInt(invoice.expiry, 10)) * 1000

  return (
    <div className={styles.container}>
      <div className={styles.content}>
        <section className={styles.left}>
          <h2>
            <FormattedMessage {...messages.pay_req} />
          </h2>
          <QRCode
            value={invoice.payment_request}
            renderAs="svg"
            size={150}
            bgColor="white"
            fgColor="#252832"
            level="L"
            className={styles.qrcode}
          />
          <Countdown date={countDownDate} countUpAfterExpire={false} />
        </section>
        <section className={styles.right}>
          <div className={styles.details}>
            <section className={styles.amount}>
              <Value
                value={invoice.finalAmount}
                currency={ticker.currency}
                currentTicker={currentTicker}
                fiatTicker={ticker.fiatTicker}
              />
              <Dropdown
                activeKey={ticker.currency}
                items={currencyFilters}
                onChange={setCurrency}
                ml={2}
              />
            </section>
            <section className={styles.date}>
              <p>
                <FormattedDate
                  value={invoice.creation_date * 1000}
                  year="numeric"
                  month="long"
                  day="2-digit"
                />{' '}
                <FormattedTime value={new Date(invoice.creation_date * 1000)} />
              </p>
              {!invoice.settled && (
                <p className={styles.notPaid}>
                  <FormattedMessage {...messages.not_paid} />
                </p>
              )}
              {invoice.settled && (
                <p className={styles.paid}>
                  <FormattedMessage {...messages.paid} />
                </p>
              )}
            </section>
          </div>

          <div className={styles.memo}>
            <h4>
              <FormattedMessage {...messages.memo} />
            </h4>
            <p>{invoice.memo}</p>
          </div>

          <div className={styles.request}>
            <h4>
              <FormattedMessage {...messages.request} />
            </h4>
            <p>{invoice.payment_request}</p>
          </div>
        </section>
      </div>

      <div className={styles.actions}>
        <div>
          <FormattedMessage {...messages.save} />
        </div>
        <div onClick={copyPaymentRequest}>
          <FormattedMessage {...messages.copy} />
        </div>
      </div>
    </div>
  )
}

InvoiceModal.propTypes = {
  item: PropTypes.object.isRequired,
  ticker: PropTypes.object.isRequired,
  currentTicker: PropTypes.object.isRequired,
  toggleCurrencyProps: PropTypes.object.isRequired
}

export default InvoiceModal