import * as _ from 'lodash';
import * as React from 'react';
import BigNumber from 'bignumber.js';
import {utils} from 'ts/utils/utils';
import {colors} from 'material-ui/styles';
import {constants} from 'ts/utils/constants';
import {configs} from 'ts/utils/configs';
import TextField from 'material-ui/TextField';
import Paper from 'material-ui/Paper';
import {CopyIcon} from 'ts/components/ui/copy_icon';
import {SideToAssetToken, SignatureData, Order, TokenByAddress, WebsitePaths} from 'ts/types';
import {errorReporter} from 'ts/utils/error_reporter';
interface OrderJSONProps {
exchangeContractIfExists: string;
orderExpiryTimestamp: BigNumber;
orderSignatureData: SignatureData;
orderTakerAddress: string;
orderMakerAddress: string;
orderSalt: BigNumber;
orderMakerFee: BigNumber;
orderTakerFee: BigNumber;
orderFeeRecipient: string;
networkId: number;
sideToAssetToken: SideToAssetToken;
tokenByAddress: TokenByAddress;
}
interface OrderJSONState {
shareLink: string;
}
export class OrderJSON extends React.Component<OrderJSONProps, OrderJSONState> {
constructor(props: OrderJSONProps) {
super(props);
this.state = {
shareLink: '',
};
this.setShareLinkAsync();
}
public render() {
const order = utils.generateOrder(this.props.networkId, this.props.exchangeContractIfExists,
this.props.sideToAssetToken, this.props.orderExpiryTimestamp,
this.props.orderTakerAddress, this.props.orderMakerAddress,
this.props.orderMakerFee, this.props.orderTakerFee,
this.props.orderFeeRecipient, this.props.orderSignatureData,
this.props.tokenByAddress, this.props.orderSalt);
const orderJSON = JSON.stringify(order);
return (
<div>
<div className="pb2">
You have successfully generated and cryptographically signed an order! The{' '}
following JSON contains the order parameters and cryptographic signature that{' '}
your counterparty will need to execute a trade with you.
</div>
<div className="pb2 flex">
<div
className="inline-block pl1"
style={{top: 1}}
>
<CopyIcon data={orderJSON} callToAction="Copy" />
</div>
</div>
<Paper className="center overflow-hidden">
<TextField
id="orderJSON"
style={{width: 710}}
value={JSON.stringify(order, null, '\t')}
multiLine={true}
rows={2}
rowsMax={8}
underlineStyle={{display: 'none'}}
/>
</Paper>
<div className="pt3 pb2 center">
<div>
Share your signed order!
</div>
<div>
<div className="mx-auto overflow-hidden" style={{width: 152}}>
<TextField
id={`${this.state.shareLink}-bitly`}
value={this.state.shareLink}
/>
</div>
</div>
<div className="mx-auto pt1 flex" style={{width: 91}}>
<div>
<i
style={{cursor: 'pointer', fontSize: 29}}
onClick={this.shareViaFacebook.bind(this)}
className="zmdi zmdi-facebook-box"
/>
</div>
<div className="pl1" style={{position: 'relative', width: 28}}>
<i
style={{cursor: 'pointer', fontSize: 32, position: 'absolute', top: -2, left: 8}}
onClick={this.shareViaEmailAsync.bind(this)}
className="zmdi zmdi-email"
/>
</div>
<div className="pl1">
<i
style={{cursor: 'pointer', fontSize: 29}}
onClick={this.shareViaTwitterAsync.bind(this)}
className="zmdi zmdi-twitter-box"
/>
</div>
</div>
</div>
</div>
);
}
private async shareViaTwitterAsync() {
const tweetText = encodeURIComponent(`Fill my order using the 0x protocol: ${this.state.shareLink}`);
window.open(`https://twitter.com/intent/tweet?text=${tweetText}`, 'Share your order', 'width=500,height=400');
}
private async shareViaFacebook() {
(window as any).FB.ui({
display: 'popup',
href: this.state.shareLink,
method: 'share',
}, _.noop);
}
private async shareViaEmailAsync() {
const encodedSubject = encodeURIComponent('Let\'s trade using the 0x protocol');
const encodedBody = encodeURIComponent(`I generated an order with the 0x protocol.
You can see and fill it here: ${this.state.shareLink}`);
const mailToLink = `mailto:mail@example.org?subject=${encodedSubject}&body=${encodedBody}`;
window.open(mailToLink, '_blank');
}
private async setShareLinkAsync() {
const shareLink = await this.generateShareLinkAsync();
this.setState({
shareLink,
});
}
private async generateShareLinkAsync(): Promise<string> {
const longUrl = encodeURIComponent(this.getOrderUrl());
const bitlyRequestUrl = constants.BITLY_ENDPOINT + '/v3/shorten?' +
'access_token=' + constants.BITLY_ACCESS_TOKEN +
'&longUrl=' + longUrl;
const response = await fetch(bitlyRequestUrl);
const responseBody = await response.text();
const bodyObj = JSON.parse(responseBody);
if (response.status !== 200 || bodyObj.status_code !== 200) {
// TODO: Show error message in UI
utils.consoleLog(`Unexpected status code: ${response.status} -> ${responseBody}`);
await errorReporter.reportAsync(new Error(`Bitly returned non-200: ${JSON.stringify(response)}`));
return '';
}
return (bodyObj as any).data.url;
}
private getOrderUrl() {
const order = utils.generateOrder(this.props.networkId, this.props.exchangeContractIfExists,
this.props.sideToAssetToken, this.props.orderExpiryTimestamp, this.props.orderTakerAddress,
this.props.orderMakerAddress, this.props.orderMakerFee, this.props.orderTakerFee,
this.props.orderFeeRecipient, this.props.orderSignatureData, this.props.tokenByAddress,
this.props.orderSalt);
const orderJSONString = JSON.stringify(order);
const orderUrl = `${configs.BASE_URL}${WebsitePaths.Portal}/fill?order=${orderJSONString}`;
return orderUrl;
}
}
