import React, { Component } from 'react'
import PropTypes from 'prop-types'
import { Redirect } from 'react-router-dom'
import Loading from '../../loading-screen'
import {
CONFIRM_TRANSACTION_ROUTE,
CONFIRM_DEPLOY_CONTRACT_PATH,
CONFIRM_SEND_ETHER_PATH,
CONFIRM_SEND_TOKEN_PATH,
CONFIRM_APPROVE_PATH,
CONFIRM_TRANSFER_FROM_PATH,
CONFIRM_TOKEN_METHOD_PATH,
SIGNATURE_REQUEST_PATH,
} from '../../../routes'
import { isConfirmDeployContract } from '../../../helpers/transactions.util'
import {
TOKEN_METHOD_TRANSFER,
TOKEN_METHOD_APPROVE,
TOKEN_METHOD_TRANSFER_FROM,
} from '../../../constants/transactions'
export default class ConfirmTransactionSwitch extends Component {
static propTypes = {
txData: PropTypes.object,
methodData: PropTypes.object,
fetchingData: PropTypes.bool,
isEtherTransaction: PropTypes.bool,
}
redirectToTransaction () {
const {
txData,
methodData: { name },
fetchingData,
isEtherTransaction,
} = this.props
const { id, txParams: { data } = {} } = txData
if (fetchingData) {
return <Loading />
}
if (isConfirmDeployContract(txData)) {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_DEPLOY_CONTRACT_PATH}`
return <Redirect to={{ pathname }} />
}
if (isEtherTransaction) {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_SEND_ETHER_PATH}`
return <Redirect to={{ pathname }} />
}
if (data) {
const methodName = name && name.toLowerCase()
switch (methodName) {
case TOKEN_METHOD_TRANSFER: {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_SEND_TOKEN_PATH}`
return <Redirect to={{ pathname }} />
}
case TOKEN_METHOD_APPROVE: {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_APPROVE_PATH}`
return <Redirect to={{ pathname }} />
}
case TOKEN_METHOD_TRANSFER_FROM: {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_TRANSFER_FROM_PATH}`
return <Redirect to={{ pathname }} />
}
default: {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_TOKEN_METHOD_PATH}`
return <Redirect to={{ pathname }} />
}
}
}
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${id}${CONFIRM_SEND_ETHER_PATH}`
return <Redirect to={{ pathname }} />
}
render () {
const { txData } = this.props
if (txData.txParams) {
return this.redirectToTransaction()
} else if (txData.msgParams) {
const pathname = `${CONFIRM_TRANSACTION_ROUTE}/${txData.id}${SIGNATURE_REQUEST_PATH}`
return <Redirect to={{ pathname }} />
}
return <Loading />
}
}