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import React, { Component } from 'react'
import PropTypes from 'prop-types'
import GasModalCard from '../../customize-gas-modal/gas-modal-card'
import { MIN_GAS_PRICE_GWEI } from '../../send_/send.constants'
import {
getDecimalGasLimit,
getDecimalGasPrice,
getPrefixedHexGasLimit,
getPrefixedHexGasPrice,
} from './customize-gas.util'
export default class CustomizeGas extends Component {
static contextTypes = {
t: PropTypes.func,
}
static propTypes = {
txData: PropTypes.object.isRequired,
hideModal: PropTypes.func,
validate: PropTypes.func,
onSubmit: PropTypes.func,
}
state = {
gasPrice: 0,
gasLimit: 0,
originalGasPrice: 0,
originalGasLimit: 0,
}
componentDidMount () {
const { txData = {} } = this.props
const { txParams: { gas: hexGasLimit, gasPrice: hexGasPrice } = {} } = txData
const gasLimit = getDecimalGasLimit(hexGasLimit)
const gasPrice = getDecimalGasPrice(hexGasPrice)
this.setState({
gasPrice,
gasLimit,
originalGasPrice: gasPrice,
originalGasLimit: gasLimit,
})
}
handleRevert () {
const { originalGasPrice, originalGasLimit } = this.state
this.setState({
gasPrice: originalGasPrice,
gasLimit: originalGasLimit,
})
}
handleSave () {
const { onSubmit, hideModal } = this.props
const { gasLimit, gasPrice } = this.state
const prefixedHexGasPrice = getPrefixedHexGasPrice(gasPrice)
const prefixedHexGasLimit = getPrefixedHexGasLimit(gasLimit)
Promise.resolve(onSubmit({ gasPrice: prefixedHexGasPrice, gasLimit: prefixedHexGasLimit }))
.then(() => hideModal())
}
validate () {
const { gasLimit, gasPrice } = this.state
return this.props.validate({
gasPrice: getPrefixedHexGasPrice(gasPrice),
gasLimit: getPrefixedHexGasLimit(gasLimit),
})
}
render () {
const { t } = this.context
const { hideModal } = this.props
const { gasPrice, gasLimit } = this.state
const { valid, errorKey } = this.validate()
return (
<div className="customize-gas">
<div className="customize-gas__content">
<div className="customize-gas__header">
<div className="customize-gas__title">
{ this.context.t('customGas') }
</div>
<div
className="customize-gas__close"
onClick={() => hideModal()}
/>
</div>
<div className="customize-gas__body">
<GasModalCard
value={gasPrice}
min={MIN_GAS_PRICE_GWEI}
step={1}
onChange={value => this.setState({ gasPrice: value })}
title={t('gasPrice')}
copy={t('gasPriceCalculation')}
/>
<GasModalCard
value={gasLimit}
min={1}
step={1}
onChange={value => this.setState({ gasLimit: value })}
title={t('gasLimit')}
copy={t('gasLimitCalculation')}
/>
</div>
<div className="customize-gas__footer">
{ !valid && <div className="customize-gas__error-message">{ t(errorKey) }</div> }
<div
className="customize-gas__revert"
onClick={() => this.handleRevert()}
>
{ t('revert') }
</div>
<div className="customize-gas__buttons">
<button
className="btn-default customize-gas__cancel"
onClick={() => hideModal()}
style={{ marginRight: '10px' }}
>
{ t('cancel') }
</button>
<button
className="btn-primary customize-gas__save"
onClick={() => this.handleSave()}
style={{ marginRight: '10px' }}
disabled={!valid}
>
{ t('save') }
</button>
</div>
</div>
</div>
</div>
)
}
}
|
