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import { BigNumber } from '@0x/utils';
import * as _ from 'lodash';
import * as React from 'react';
import { ColorOption } from '../style/theme';
import { Account, AccountState, Network, StandardSlidingPanelContent } from '../types';
import { MetaMaskLogo } from './meta_mask_logo';
import { PaymentMethodDropdown } from './payment_method_dropdown';
import { Circle } from './ui/circle';
import { Container } from './ui/container';
import { Flex } from './ui/flex';
import { Text } from './ui/text';
export interface PaymentMethodProps {
account: Account;
network: Network;
openStandardSlidingPanel: (content: StandardSlidingPanelContent) => void;
}
export class PaymentMethod extends React.Component<PaymentMethodProps> {
public render(): React.ReactNode {
return (
<Container padding="20px" width="100%">
<Container marginBottom="12px">
<Flex justify="space-between">
<Text
letterSpacing="1px"
fontColor={ColorOption.primaryColor}
fontWeight={600}
textTransform="uppercase"
fontSize="14px"
>
{this._renderTitleText()}
</Text>
<Flex>{this._renderTitleLabel()}</Flex>
</Flex>
</Container>
{this._renderMainContent()}
</Container>
);
}
private readonly _renderTitleText = (): string => {
const { account } = this.props;
switch (account.state) {
case AccountState.Loading:
return 'loading...';
case AccountState.Error:
case AccountState.Locked:
case AccountState.None:
return 'connect your wallet';
case AccountState.Ready:
return 'payment method';
default:
return 'payment method';
}
};
private readonly _renderTitleLabel = (): React.ReactNode => {
const { account } = this.props;
if (account.state === AccountState.Ready) {
return (
<React.Fragment>
<Circle color={ColorOption.green} diameter={8} />
<Container marginLeft="3px">
<Text fontColor={ColorOption.darkGrey} fontSize="12px">
MetaMask
</Text>
</Container>
</React.Fragment>
);
}
return null;
};
private readonly _renderMainContent = (): React.ReactNode => {
const { account, network } = this.props;
switch (account.state) {
case AccountState.Loading:
return 'loading...';
case AccountState.Locked:
return <WalletPrompt onClick={this._openInstallWalletPanel}>Unlock MetaMask</WalletPrompt>;
case AccountState.None:
return <WalletPrompt onClick={this._openInstallWalletPanel}>Install MetaMask</WalletPrompt>;
case AccountState.Ready:
return (
<PaymentMethodDropdown
accountAddress={account.address}
accountEthBalanceInWei={account.ethBalanceInWei}
network={network}
/>
);
default:
return 'payment method';
}
};
private readonly _openInstallWalletPanel = () => {
this.props.openStandardSlidingPanel(StandardSlidingPanelContent.InstallMetaMask);
};
}
interface WalletPromptProps {
onClick?: () => void;
}
const WalletPrompt: React.StatelessComponent<WalletPromptProps> = ({ onClick, children }) => (
<Container
padding="12px"
border={`1px solid ${ColorOption.darkOrange}`}
backgroundColor={ColorOption.lightOrange}
width="100%"
borderRadius="4px"
onClick={onClick}
cursor={onClick ? 'pointer' : undefined}
boxShadowOnHover={!!onClick}
>
<Flex>
<Container marginRight="10px">
<MetaMaskLogo width={19} height={18} />
</Container>
<Text fontSize="16px" fontColor={ColorOption.darkOrange}>
{children}
</Text>
</Flex>
</Container>
);
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