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import React, { Component } from 'react'
import PropTypes from 'prop-types'
import ConfirmTransactionBase from '../confirm-transaction-base'
import {
formatCurrency,
convertTokenToFiat,
addFiat,
roundExponential,
} from '../../../helpers/confirm-transaction/util'
export default class ConfirmTokenTransactionBase extends Component {
static contextTypes = {
t: PropTypes.func,
}
static propTypes = {
tokenAddress: PropTypes.string,
toAddress: PropTypes.string,
tokenAmount: PropTypes.number,
tokenSymbol: PropTypes.string,
fiatTransactionTotal: PropTypes.string,
ethTransactionTotal: PropTypes.string,
contractExchangeRate: PropTypes.number,
conversionRate: PropTypes.number,
currentCurrency: PropTypes.string,
}
getFiatTransactionAmount () {
const { tokenAmount, currentCurrency, conversionRate, contractExchangeRate } = this.props
return convertTokenToFiat({
value: tokenAmount,
toCurrency: currentCurrency,
conversionRate,
contractExchangeRate,
})
}
getSubtitle () {
const { currentCurrency, contractExchangeRate } = this.props
if (typeof contractExchangeRate === 'undefined') {
return this.context.t('noConversionRateAvailable')
} else {
const fiatTransactionAmount = this.getFiatTransactionAmount()
const roundedFiatTransactionAmount = roundExponential(fiatTransactionAmount)
return formatCurrency(roundedFiatTransactionAmount, currentCurrency)
}
}
getFiatTotalTextOverride () {
const { fiatTransactionTotal, currentCurrency, contractExchangeRate } = this.props
if (typeof contractExchangeRate === 'undefined') {
return formatCurrency(fiatTransactionTotal, currentCurrency)
} else {
const fiatTransactionAmount = this.getFiatTransactionAmount()
const fiatTotal = addFiat(fiatTransactionAmount, fiatTransactionTotal)
const roundedFiatTotal = roundExponential(fiatTotal)
return formatCurrency(roundedFiatTotal, currentCurrency)
}
}
render () {
const {
toAddress,
tokenAddress,
tokenSymbol,
tokenAmount,
ethTransactionTotal,
...restProps
} = this.props
const tokensText = `${tokenAmount} ${tokenSymbol}`
return (
<ConfirmTransactionBase
toAddress={toAddress}
identiconAddress={tokenAddress}
title={tokensText}
subtitle={this.getSubtitle()}
ethTotalTextOverride={`${tokensText} + \u2666 ${ethTransactionTotal}`}
fiatTotalTextOverride={this.getFiatTotalTextOverride()}
{...restProps}
/>
)
}
}
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