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import { Styles } from '@0xproject/react-shared';
import * as _ from 'lodash';
import CircularProgress from 'material-ui/CircularProgress';
import RaisedButton from 'material-ui/RaisedButton';
import ActionAccountBalanceWallet from 'material-ui/svg-icons/action/account-balance-wallet';
import Lock from 'material-ui/svg-icons/action/lock';
import * as React from 'react';
import { Blockchain } from 'ts/blockchain';
import { ProviderPicker } from 'ts/components/top_bar/provider_picker';
import { AccountConnection } from 'ts/components/ui/account_connection';
import { Container } from 'ts/components/ui/container';
import { DropDown } from 'ts/components/ui/drop_down';
import { Identicon } from 'ts/components/ui/identicon';
import { Island } from 'ts/components/ui/island';
import { Text } from 'ts/components/ui/text';
import { Dispatcher } from 'ts/redux/dispatcher';
import { colors } from 'ts/style/colors';
import { AccountState, ProviderType } from 'ts/types';
import { constants } from 'ts/utils/constants';
import { utils } from 'ts/utils/utils';
const ROOT_HEIGHT = 24;
export interface ProviderDisplayProps {
dispatcher: Dispatcher;
userAddress: string;
networkId: number;
injectedProviderName: string;
providerType: ProviderType;
onToggleLedgerDialog: () => void;
blockchain?: Blockchain;
blockchainIsLoaded: boolean;
}
interface ProviderDisplayState {}
const styles: Styles = {
root: {
height: ROOT_HEIGHT,
borderRadius: ROOT_HEIGHT,
},
};
export class ProviderDisplay extends React.Component<ProviderDisplayProps, ProviderDisplayState> {
public render(): React.ReactNode {
const isExternallyInjectedProvider = utils.isExternallyInjected(
this.props.providerType,
this.props.injectedProviderName,
);
const hoverActiveNode = (
<Island className="flex items-center py1 px2" style={styles.root}>
{this._renderIcon()}
<Container marginLeft="12px" marginRight="12px">
{this._renderDisplayMessage()}
</Container>
{this._renderInjectedProvider()}
</Island>
);
const hasLedgerProvider = this.props.providerType === ProviderType.Ledger;
const horizontalPosition = isExternallyInjectedProvider || hasLedgerProvider ? 'left' : 'middle';
return (
<div style={{ width: 'fit-content', height: 48, float: 'right' }}>
<DropDown
hoverActiveNode={hoverActiveNode}
popoverContent={this.renderPopoverContent(isExternallyInjectedProvider, hasLedgerProvider)}
anchorOrigin={{ horizontal: horizontalPosition, vertical: 'bottom' }}
targetOrigin={{ horizontal: horizontalPosition, vertical: 'top' }}
zDepth={1}
/>
</div>
);
}
public renderPopoverContent(hasInjectedProvider: boolean, hasLedgerProvider: boolean): React.ReactNode {
if (!this._isBlockchainReady()) {
return null;
} else if (hasInjectedProvider || hasLedgerProvider) {
return (
<ProviderPicker
dispatcher={this.props.dispatcher}
networkId={this.props.networkId}
injectedProviderName={this.props.injectedProviderName}
providerType={this.props.providerType}
onToggleLedgerDialog={this.props.onToggleLedgerDialog}
blockchain={this.props.blockchain}
/>
);
} else {
// Nothing to connect to, show install/info popover
return (
<div className="px2" style={{ maxWidth: 420 }}>
<div className="center h4 py2" style={{ color: colors.grey700 }}>
Choose a wallet:
</div>
<div className="flex pb3">
<div className="center px2">
<div style={{ color: colors.darkGrey }}>Install a browser wallet</div>
<div className="py2">
<img src="/images/metamask_or_parity.png" width="135" />
</div>
<div>
Use{' '}
<a
href={constants.URL_METAMASK_CHROME_STORE}
target="_blank"
style={{ color: colors.lightBlueA700 }}
>
Metamask
</a>{' '}
or{' '}
<a
href={constants.URL_PARITY_CHROME_STORE}
target="_blank"
style={{ color: colors.lightBlueA700 }}
>
Parity Signer
</a>
</div>
</div>
<div>
<div
className="pl1 ml1"
style={{ borderLeft: `1px solid ${colors.grey300}`, height: 65 }}
/>
<div className="py1">or</div>
<div
className="pl1 ml1"
style={{ borderLeft: `1px solid ${colors.grey300}`, height: 68 }}
/>
</div>
<div className="px2 center">
<div style={{ color: colors.darkGrey }}>Connect to a ledger hardware wallet</div>
<div style={{ paddingTop: 21, paddingBottom: 29 }}>
<img src="/images/ledger_icon.png" style={{ width: 80 }} />
</div>
<div>
<RaisedButton
style={{ width: '100%' }}
label="Use Ledger"
onClick={this.props.onToggleLedgerDialog}
/>
</div>
</div>
</div>
</div>
);
}
}
private _renderIcon(): React.ReactNode {
const accountState = this._getAccountState();
switch (accountState) {
case AccountState.Ready:
return <Identicon address={this.props.userAddress} diameter={ROOT_HEIGHT} />;
case AccountState.Loading:
return <CircularProgress size={ROOT_HEIGHT} thickness={2} />;
case AccountState.Locked:
return <Lock color={colors.black} />;
case AccountState.Disconnected:
return <ActionAccountBalanceWallet color={colors.mediumBlue} />;
default:
return null;
}
}
private _renderDisplayMessage(): React.ReactNode {
const accountState = this._getAccountState();
const displayMessage = utils.getReadableAccountState(accountState, this.props.userAddress);
const fontColor = this._getDisplayMessageFontColor();
return (
<Text fontSize="16px" fontColor={fontColor} fontWeight={500}>
{displayMessage}
</Text>
);
}
private _getDisplayMessageFontColor(): string {
const accountState = this._getAccountState();
switch (accountState) {
case AccountState.Loading:
return colors.darkGrey;
case AccountState.Ready:
case AccountState.Locked:
case AccountState.Disconnected:
default:
return colors.black;
}
}
private _renderInjectedProvider(): React.ReactNode {
const accountState = this._getAccountState();
switch (accountState) {
case AccountState.Ready:
case AccountState.Locked:
return (
<AccountConnection
accountState={accountState}
injectedProviderName={this.props.injectedProviderName}
/>
);
case AccountState.Disconnected:
case AccountState.Loading:
default:
return null;
}
}
private _isBlockchainReady(): boolean {
return this.props.blockchainIsLoaded && !_.isUndefined(this.props.blockchain);
}
private _getAccountState(): AccountState {
return utils.getAccountState(
this._isBlockchainReady(),
this.props.providerType,
this.props.injectedProviderName,
this.props.userAddress,
);
}
}
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