You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.8 KiB
95 lines
2.8 KiB
const Component = require('react').Component
|
|
const connect = require('react-redux').connect
|
|
const h = require('react-hyperscript')
|
|
const inherits = require('util').inherits
|
|
|
|
const { formatBalance, generateBalanceObject } = require('../util')
|
|
|
|
module.exports = connect(mapStateToProps)(BalanceComponent)
|
|
|
|
function mapStateToProps (state) {
|
|
return {
|
|
conversionRate: state.metamask.conversionRate,
|
|
currentCurrency: state.metamask.currentCurrency,
|
|
}
|
|
}
|
|
|
|
inherits(BalanceComponent, Component)
|
|
function BalanceComponent () {
|
|
Component.call(this)
|
|
}
|
|
|
|
BalanceComponent.prototype.render = function () {
|
|
const props = this.props
|
|
const { balanceValue } = props
|
|
const needsParse = 'needsParse' in props ? props.needsParse : true
|
|
const formattedBalance = balanceValue ? formatBalance(balanceValue, 6, needsParse) : '...'
|
|
|
|
return h('div.balance-container', {}, [
|
|
|
|
// TODO: balance icon needs to be passed in
|
|
h('img.balance-icon', {
|
|
src: '../images/eth_logo.svg',
|
|
style: {},
|
|
}),
|
|
|
|
this.renderBalance(formattedBalance),
|
|
])
|
|
}
|
|
|
|
BalanceComponent.prototype.renderBalance = function (formattedBalance) {
|
|
const props = this.props
|
|
const { shorten } = props
|
|
const showFiat = 'showFiat' in props ? props.showFiat : true
|
|
|
|
if (formattedBalance === 'None' || formattedBalance === '...') {
|
|
return h('div.flex-column.balance-display', {}, [
|
|
h('div.token-amount', {
|
|
style: {},
|
|
}, formattedBalance),
|
|
])
|
|
}
|
|
|
|
return h('div.flex-column.balance-display', {}, [
|
|
h('div.token-amount', {
|
|
style: {},
|
|
}, this.getTokenBalance(formattedBalance, shorten)),
|
|
|
|
showFiat ? this.renderFiatValue(formattedBalance) : null,
|
|
])
|
|
}
|
|
|
|
BalanceComponent.prototype.renderFiatValue = function (formattedBalance) {
|
|
|
|
const { conversionRate, currentCurrency } = this.props
|
|
|
|
const fiatDisplayNumber = this.getFiatDisplayNumber(formattedBalance, conversionRate)
|
|
|
|
return this.renderFiatAmount(fiatDisplayNumber, currentCurrency)
|
|
}
|
|
|
|
BalanceComponent.prototype.renderFiatAmount = function (fiatDisplayNumber, fiatSuffix) {
|
|
if (fiatDisplayNumber === 'N/A') return null
|
|
|
|
return h('div.fiat-amount', {
|
|
style: {},
|
|
}, `${fiatDisplayNumber} ${fiatSuffix}`)
|
|
}
|
|
|
|
BalanceComponent.prototype.getTokenBalance = function (formattedBalance, shorten) {
|
|
const balanceObj = generateBalanceObject(formattedBalance, shorten ? 1 : 3)
|
|
|
|
const balanceValue = shorten ? balanceObj.shortBalance : balanceObj.balance
|
|
const label = balanceObj.label
|
|
|
|
return `${balanceValue} ${label}`
|
|
}
|
|
|
|
BalanceComponent.prototype.getFiatDisplayNumber = function (formattedBalance, conversionRate) {
|
|
if (formattedBalance === 'None') return formattedBalance
|
|
if (conversionRate === 0) return 'N/A'
|
|
|
|
const splitBalance = formattedBalance.split(' ')
|
|
|
|
return (Number(splitBalance[0]) * conversionRate).toFixed(2)
|
|
}
|
|
|