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import { generatePseudoRandomSalt } from '@0xproject/order-utils';
import { BigNumber } from '@0xproject/utils';
import * as _ from 'lodash';
import Paper from 'material-ui/Paper';
import TextField from 'material-ui/TextField';
import * as React from 'react';
import { Blockchain } from 'ts/blockchain';
import { Side, TokenByAddress } from 'ts/types';
import { constants } from 'ts/utils/constants';
import { utils } from 'ts/utils/utils';
interface FillOrderJSONProps {
blockchain: Blockchain;
tokenByAddress: TokenByAddress;
orderJSON: string;
onFillOrderJSONChanged: (event: any) => void;
}
interface FillOrderJSONState {}
export class FillOrderJSON extends React.Component<FillOrderJSONProps, FillOrderJSONState> {
public render(): React.ReactNode {
const tokenAddresses = _.keys(this.props.tokenByAddress);
const exchangeContract = this.props.blockchain.getExchangeContractAddressIfExists();
const hintSideToAssetToken = {
[Side.Deposit]: {
amount: new BigNumber(35),
address: tokenAddresses[0],
},
[Side.Receive]: {
amount: new BigNumber(89),
address: tokenAddresses[1],
},
};
const hintOrderExpiryTimestamp = utils.initialOrderExpiryUnixTimestampSec();
const hintECSignature = '0x012761a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351bc33';
const hintSalt = generatePseudoRandomSalt();
const feeRecipient = constants.NULL_ADDRESS;
const hintOrder = utils.generateOrder(
exchangeContract,
hintSideToAssetToken,
hintOrderExpiryTimestamp,
'',
'',
constants.MAKER_FEE,
constants.TAKER_FEE,
feeRecipient,
hintECSignature,
this.props.tokenByAddress,
hintSalt,
);
const hintOrderJSON = `${JSON.stringify(hintOrder, null, '\t').substring(0, 500)}...`;
return (
<div>
<Paper className="p1 overflow-hidden" style={{ height: 164 }}>
<TextField
id="orderJSON"
hintStyle={{ bottom: 0, top: 0 }}
fullWidth={true}
value={this.props.orderJSON}
onChange={this.props.onFillOrderJSONChanged.bind(this)}
hintText={hintOrderJSON}
multiLine={true}
rows={6}
rowsMax={6}
underlineStyle={{ display: 'none' }}
textareaStyle={{ marginTop: 0 }}
/>
</Paper>
</div>
);
}
}
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