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// Copyright 2015-2018 Parity Technologies (UK) Ltd.
// This file is part of Parity.
//
// SPDX-License-Identifier: BSD-3-Clause
import React, { Component } from 'react';
import { Card, Header } from 'fether-ui';
import { inject, observer } from 'mobx-react';
import { Link, Redirect } from 'react-router-dom';
import Scanner from '../../Scanner';
import { withProps } from 'recompose';
import RequireHealth from '../../RequireHealthOverlay';
import withAccount from '../../utils/withAccount.js';
import withTokens from '../../utils/withTokens';
@inject('sendStore')
@withAccount
@withTokens
@withProps(({ match: { params: { tokenAddress } }, tokens }) => ({
token: tokens[tokenAddress]
}))
@observer
class ScanSignedTx extends Component {
onScanSignedTx = signature => {
const {
account: { address: accountAddress },
history,
sendStore: { signRaw },
token
} = this.props;
try {
signRaw('0x' + signature);
history.push(
`/send/${token.address}/from/${accountAddress}/signedtxsummary`
);
} catch (e) {
this.setState({
error: "The QR code doesn't seem to be a valid transaction."
});
}
};
render () {
const {
account: { address },
history,
sendStore: { tx },
token
} = this.props;
if (!Object.keys(tx).length || !token) {
return <Redirect to='/' />;
}
return (
<div>
<Header
left={
<Link to={`/tokens/${address}`} className='icon -back'>
Close
</Link>
}
title={token && <h1>Send {token.name}</h1>}
/>
<RequireHealth require='sync'>
<div className='window_content'>
<div className='box -padded'>
<Card className='-centered'>
<Scanner
onScan={this.onScanSignedTx}
label='Please show the QR code of the signed transaction on the webcam'
/>
{error && <p className='text -standard'>{error}</p>}
<nav className='form-nav -space-around'>
<button
className='button -cancel'
onClick={history.goBack}
type='button'
>
Back
</button>
</nav>
</Card>