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import { colors } from '@0xproject/react-shared';
import * as _ from 'lodash';
import Paper from 'material-ui/Paper';
import * as React from 'react';
import { Blockchain } from 'ts/blockchain';
import { AssetPicker } from 'ts/components/generate_order/asset_picker';
import { InputLabel } from 'ts/components/ui/input_label';
import { TokenIcon } from 'ts/components/ui/token_icon';
import { Dispatcher } from 'ts/redux/dispatcher';
import { AssetToken, BlockchainErrs, Side, Token, TokenByAddress } from 'ts/types';
const TOKEN_ICON_DIMENSION = 80;
interface TokenInputProps {
blockchain: Blockchain;
blockchainErr: BlockchainErrs;
dispatcher: Dispatcher;
label: string;
side: Side;
networkId: number;
assetToken: AssetToken;
updateChosenAssetToken: (side: Side, token: AssetToken) => void;
tokenByAddress: TokenByAddress;
userAddress: string;
}
interface TokenInputState {
isHoveringIcon: boolean;
isPickerOpen: boolean;
trackCandidateTokenIfExists?: Token;
}
export class TokenInput extends React.Component<TokenInputProps, TokenInputState> {
constructor(props: TokenInputProps) {
super(props);
this.state = {
isHoveringIcon: false,
isPickerOpen: false,
};
}
public render() {
const token = this.props.tokenByAddress[this.props.assetToken.address];
const iconStyles = {
cursor: 'pointer',
opacity: this.state.isHoveringIcon ? 0.5 : 1,
};
return (
<div className="relative">
<div className="pb1">
<InputLabel text={this.props.label} />
</div>
<Paper
zDepth={1}
style={{ cursor: 'pointer' }}
onMouseEnter={this._onToggleHover.bind(this, true)}
onMouseLeave={this._onToggleHover.bind(this, false)}
onClick={this._onAssetClicked.bind(this)}
>
<div className="mx-auto pt2" style={{ width: TOKEN_ICON_DIMENSION, ...iconStyles }}>
<TokenIcon token={token} diameter={TOKEN_ICON_DIMENSION} />
</div>
<div className="py1 center" style={{ color: colors.grey }}>
{token.name}
</div>
</Paper>
<AssetPicker
userAddress={this.props.userAddress}
networkId={this.props.networkId}
blockchain={this.props.blockchain}
dispatcher={this.props.dispatcher}
isOpen={this.state.isPickerOpen}
currentTokenAddress={this.props.assetToken.address}
onTokenChosen={this._onTokenChosen.bind(this)}
tokenByAddress={this.props.tokenByAddress}
/>
</div>
);
}
private _onTokenChosen(tokenAddress: string) {
const assetToken: AssetToken = {
address: tokenAddress,
amount: this.props.assetToken.amount,
};
this.props.updateChosenAssetToken(this.props.side, assetToken);
this.setState({
isPickerOpen: false,
});
}
private _onToggleHover(isHoveringIcon: boolean) {
this.setState({
isHoveringIcon,
});
}
private _onAssetClicked() {
if (this.props.blockchainErr !== BlockchainErrs.NoError) {
this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true);
return;
}
this.setState({
isPickerOpen: true,
});
}
}
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