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import BigNumber from 'bignumber.js';
import * as _ from 'lodash';
import RaisedButton from 'material-ui/RaisedButton';
import * as React from 'react';
import {Blockchain} from 'ts/blockchain';
import {SendDialog} from 'ts/components/dialogs/send_dialog';
import {Dispatcher} from 'ts/redux/dispatcher';
import {BlockchainCallErrs, Token, TokenState} from 'ts/types';
import {errorReporter} from 'ts/utils/error_reporter';
import {utils} from 'ts/utils/utils';
interface SendButtonProps {
token: Token;
tokenState: TokenState;
dispatcher: Dispatcher;
blockchain: Blockchain;
onError: () => void;
}
interface SendButtonState {
isSendDialogVisible: boolean;
isSending: boolean;
}
export class SendButton extends React.Component<SendButtonProps, SendButtonState> {
public constructor(props: SendButtonProps) {
super(props);
this.state = {
isSendDialogVisible: false,
isSending: false,
};
}
public render() {
const labelStyle = this.state.isSending ? {fontSize: 10} : {};
return (
<div>
<RaisedButton
style={{width: '100%'}}
labelStyle={labelStyle}
disabled={this.state.isSending}
label={this.state.isSending ? 'Sending...' : 'Send'}
onClick={this.toggleSendDialog.bind(this)}
/>
<SendDialog
isOpen={this.state.isSendDialogVisible}
onComplete={this.onSendAmountSelectedAsync.bind(this)}
onCancelled={this.toggleSendDialog.bind(this)}
token={this.props.token}
tokenState={this.props.tokenState}
/>
</div>
);
}
private toggleSendDialog() {
this.setState({
isSendDialogVisible: !this.state.isSendDialogVisible,
});
}
private async onSendAmountSelectedAsync(recipient: string, value: BigNumber) {
this.setState({
isSending: true,
});
this.toggleSendDialog();
const token = this.props.token;
const tokenState = this.props.tokenState;
let balance = tokenState.balance;
try {
await this.props.blockchain.transferAsync(token, recipient, value);
balance = balance.minus(value);
this.props.dispatcher.replaceTokenBalanceByAddress(token.address, balance);
} catch (err) {
const errMsg = `${err}`;
if (_.includes(errMsg, BlockchainCallErrs.UserHasNoAssociatedAddresses)) {
this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true);
return;
} else if (!_.includes(errMsg, 'User denied transaction')) {
utils.consoleLog(`Unexpected error encountered: ${err}`);
utils.consoleLog(err.stack);
await errorReporter.reportAsync(err);
this.props.onError();
}
}
this.setState({
isSending: false,
});
}
}
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