zap-desktop/app/components/Form/Request.js

import React from 'react'
import PropTypes from 'prop-types'

import Isvg from 'react-inlinesvg'
import hand from 'icons/hand.svg'
import FaAngleDown from 'react-icons/lib/fa/angle-down'

import { btc } from 'utils'
import styles from './Request.scss'

const Request = ({
  requestform: { amount, memo, showCurrencyFilters },
  ticker,

  setRequestAmount,
  setRequestMemo,
  setCurrency,
  setRequestCurrencyFilters,
  currencyName,
  requestUsdAmount,

  currentCurrencyFilters,

  onRequestSubmit
}) => {
  const onCurrencyFilterClick = currency => {
    // change the input amount
    setRequestAmount(btc.convert(ticker.currency, currency, amount))

    setCurrency(currency)
    setRequestCurrencyFilters(false)
  }

  return (
    <div className={styles.container}>
      <header className={styles.header}>
        <Isvg src={hand} />
        <h1>Request Payment</h1>
      </header>

      <div className={styles.content}>
        <section className={styles.amount}>
          <div className={styles.top}>
            <label htmlFor="amount">Amount</label>
            <span />
          </div>
          <div className={styles.bottom}>
            <input
              type="number"
              value={amount || ''}
              onChange={event => setRequestAmount(event.target.value)}
              id="amount"
              placeholder="0.00000000"
            />
            <div className={styles.currency}>
              <section
                className={styles.currentCurrency}
                onClick={() => setRequestCurrencyFilters(!showCurrencyFilters)}
              >
                <span>{currencyName}</span>
                <span>
                  <FaAngleDown />
                </span>
              </section>
              <ul className={showCurrencyFilters && styles.active}>
                {currentCurrencyFilters.map(filter => (
                  <li key={filter.key} onClick={() => onCurrencyFilterClick(filter.key)}>
                    {filter.name}
                  </li>
                ))}
              </ul>
            </div>
          </div>

          <div className={styles.usdAmount}>{`≈ ${requestUsdAmount || 0} USD`}</div>
        </section>

        <section className={styles.memo}>
          <div className={styles.top}>
            <label htmlFor="memo">Memo</label>
          </div>
          <div className={styles.bottom}>
            <input
              type="text"
              placeholder="Details about the request"
              value={memo}
              onChange={event => setRequestMemo(event.target.value)}
              id="memo"
            />
          </div>
        </section>

        <section className={styles.submit}>
          <div
            className={`${styles.button} ${amount > 0 && styles.active}`}
            onClick={onRequestSubmit}
          >
            Request
          </div>
        </section>
      </div>
    </div>
  )
}

Request.propTypes = {
  requestform: PropTypes.shape({
    amount: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
    memo: PropTypes.string
  }).isRequired,

  requestUsdAmount: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
  currencyName: PropTypes.string.isRequired,

  currentCurrencyFilters: PropTypes.array.isRequired,

  setRequestAmount: PropTypes.func.isRequired,
  setRequestMemo: PropTypes.func.isRequired,
  onRequestSubmit: PropTypes.func.isRequired,
  setCurrency: PropTypes.func.isRequired,
  setRequestCurrencyFilters: PropTypes.func.isRequired,

  ticker: PropTypes.object.isRequired
}

export default Request