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import { Styles } from '@0xproject/react-shared';
import * as _ from 'lodash';
import { GridTile } from 'material-ui/GridList';
import * as React from 'react';
import { TopTokens } from 'ts/components/relayer_index/relayer_top_tokens';
import { Container } from 'ts/components/ui/container';
import { Island } from 'ts/components/ui/island';
import { colors } from 'ts/style/colors';
import { WebsiteBackendRelayerInfo } from 'ts/types';
export interface RelayerGridTileProps {
relayerInfo: WebsiteBackendRelayerInfo;
networkId: number;
}
const styles: Styles = {
root: {
boxSizing: 'border-box',
},
innerDiv: {
padding: 6,
height: '100%',
boxSizing: 'border-box',
},
header: {
height: '50%',
width: '100%',
objectFit: 'cover',
borderBottomRightRadius: 4,
borderBottomLeftRadius: 4,
borderTopRightRadius: 4,
borderTopLeftRadius: 4,
borderWidth: 1,
borderStyle: 'solid',
borderColor: colors.walletBorder,
},
body: {
paddingLeft: 6,
paddingRight: 6,
height: '50%',
width: '100%',
boxSizing: 'border-box',
},
weeklyTradeVolumeLabel: {
fontSize: 14,
color: colors.mediumBlue,
},
subLabel: {
fontSize: 12,
color: colors.lightGrey,
},
relayerNameLabel: {
fontSize: 16,
fontWeight: 'bold',
color: colors.black,
},
};
const FALLBACK_IMG_SRC = '/images/landing/hero_chip_image.png';
const NO_CONTENT_MESSAGE = '--';
export const RelayerGridTile: React.StatelessComponent<RelayerGridTileProps> = (props: RelayerGridTileProps) => {
const link = props.relayerInfo.appUrl || props.relayerInfo.url;
const topTokens = props.relayerInfo.topTokens;
const weeklyTxnVolume = props.relayerInfo.weeklyTxnVolume;
return (
<Island style={styles.root} Component={GridTile}>
<div style={styles.innerDiv}>
<a href={link} target="_blank" style={{ textDecoration: 'none' }}>
<ImgWithFallback
src={props.relayerInfo.headerImgUrl}
fallbackSrc={FALLBACK_IMG_SRC}
style={styles.header}
/>
</a>
<div style={styles.body}>
<div className="py1" style={styles.relayerNameLabel}>
{props.relayerInfo.name}
</div>
<Section titleText="Weekly Trade Volume">
{!_.isUndefined(weeklyTxnVolume) && (
<div style={styles.weeklyTradeVolumeLabel}>{props.relayerInfo.weeklyTxnVolume}</div>
)}
</Section>
<Container marginTop="10px">
<Section titleText="Top Tokens">
{!_.isEmpty(topTokens) && <TopTokens tokens={topTokens} networkId={props.networkId} />}
</Section>
</Container>
</div>
</div>
</Island>
);
};
interface SectionProps {
titleText: string;
children?: React.ReactNode;
}
const Section = (props: SectionProps) => {
return (
<div>
<div style={styles.subLabel}>{props.titleText}</div>
<Container marginTop="6px">{props.children || <NoContent />}</Container>
</div>
);
};
const NoContent = () => <div style={styles.subLabel}>{NO_CONTENT_MESSAGE}</div>;
interface ImgWithFallbackProps {
src?: string;
fallbackSrc: string;
style: React.CSSProperties;
}
interface ImgWithFallbackState {
imageLoadFailed: boolean;
}
class ImgWithFallback extends React.Component<ImgWithFallbackProps, ImgWithFallbackState> {
constructor(props: ImgWithFallbackProps) {
super(props);
this.state = {
imageLoadFailed: false,
};
}
public render(): React.ReactNode {
if (this.state.imageLoadFailed || _.isUndefined(this.props.src)) {
return <img src={this.props.fallbackSrc} style={this.props.style} />;
} else {
return <img src={this.props.src} onError={this._onError.bind(this)} style={this.props.style} />;
}
}
private _onError(): void {
this.setState({
imageLoadFailed: true,
});
}
}
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