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import { colors } from '@0xproject/react-shared';
import * as _ from 'lodash';
import * as React from 'react';
import { BigNumber } from '@0xproject/utils';
import ActionAccountBalanceWallet from 'material-ui/svg-icons/action/account-balance-wallet';
import { Blockchain } from 'ts/blockchain';
import { OnboardingFlow, Step } from 'ts/components/onboarding/onboarding_flow';
import { Container } from 'ts/components/ui/container';
import { Text } from 'ts/components/ui/text';
import { AllowanceToggle } from 'ts/containers/inputs/allowance_toggle';
import { ProviderType, Token, TokenByAddress, TokenStateByAddress } from 'ts/types';
import { utils } from 'ts/utils/utils';
export interface PortalOnboardingFlowProps {
blockchain: Blockchain;
stepIndex: number;
isRunning: boolean;
userAddress: string;
hasBeenSeen: boolean;
providerType: ProviderType;
injectedProviderName: string;
blockchainIsLoaded: boolean;
userEtherBalanceInWei?: BigNumber;
tokenByAddress: TokenByAddress;
trackedTokenStateByAddress: TokenStateByAddress;
updateIsRunning: (isRunning: boolean) => void;
updateOnboardingStep: (stepIndex: number) => void;
refetchTokenStateAsync: (tokenAddress: string) => Promise<void>;
}
export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowProps> {
public componentDidMount(): void {
this._overrideOnboardingStateIfShould();
}
public componentDidUpdate(): void {
this._overrideOnboardingStateIfShould();
}
public render(): React.ReactNode {
return (
<OnboardingFlow
steps={this._getSteps()}
stepIndex={this.props.stepIndex}
isRunning={this.props.isRunning}
onClose={this.props.updateIsRunning.bind(this, false)}
updateOnboardingStep={this.props.updateOnboardingStep}
/>
);
}
private _getSteps(): Step[] {
const steps: Step[] = [
{
target: '.wallet',
title: '0x Ecosystem Setup',
content: (
<div className="flex items-center flex-column">
<Container marginTop="15px" marginBottom="15px">
<ActionAccountBalanceWallet
style={{ width: '30px', height: '30px' }}
color={colors.orange}
/>
</Container>
<Text>
Before you begin, you need to connect to a wallet. This will be used across all 0x relayers
and dApps.
</Text>
</div>
),
placement: 'right',
shouldHideBackButton: true,
shouldHideNextButton: true,
},
{
target: '.wallet',
title: '0x Ecosystem Setup',
content: (
<div className="flex items-center flex-column">
<Container marginTop="15px" marginBottom="15px">
<img src="/images/metamask_icon.png" height="50px" width="50px" />
</Container>
<Text>Unlock your metamask extension to begin.</Text>
</div>
),
placement: 'right',
shouldHideBackButton: true,
shouldHideNextButton: true,
},
{
target: '.wallet',
title: '0x Ecosystem Account Setup',
content: (
<div className="flex items-center flex-column">
<Text>
In order to start trading on any 0x relayer in the 0x ecosystem, you need to complete two
simple steps.
</Text>
<Container width="100%" marginTop="25px" marginBottom="15px" className="flex justify-around">
<div className="flex flex-column items-center">
<img src="/images/eth_token.svg" height="50px" width="50x" />
<Text> Wrap ETH </Text>
</div>
<div className="flex flex-column items-center">
<img src="/images/fake_toggle.svg" height="50px" width="50px" />
<Text> Unlock tokens </Text>
</div>
</Container>
</div>
),
placement: 'right',
shouldHideBackButton: true,
continueButtonDisplay: 'enabled',
},
{
target: '.eth-row',
title: 'Add ETH',
content: (
<div className="flex items-center flex-column">
<Text> Before you begin you will need to send some ETH to your metamask wallet.</Text>
<Container marginTop="15px" marginBottom="15px">
<img src="/images/ether_alt.svg" height="50px" width="50px" />
</Container>
<Text>
Click on the <img src="/images/metamask_icon.png" height="20px" width="20px" /> metamask
extension in your browser and click either <b>BUY</b> or <b>DEPOSIT</b>.
</Text>
</div>
),
placement: 'right',
continueButtonDisplay: this._userHasVisibleEth() ? 'enabled' : 'disabled',
},
{
target: '.weth-row',
title: 'Step 1/2',
content: 'You need to convert some of your ETH into tradeable Wrapped ETH (WETH)',
placement: 'right',
continueButtonDisplay: this._userHasVisibleWeth() ? 'enabled' : 'disabled',
},
{
target: '.weth-row',
title: 'Step 2/2',
content: (
<div>
Unlock your tokens for trading. You only need to do this once for each token.
<div> ETH: {this._renderEthAllowanceToggle()}</div>
<div> ZRX: {this._renderZrxAllowanceToggle()}</div>
</div>
),
placement: 'right',
continueButtonDisplay: this._userHasAllowancesForWethAndZrx() ? 'enabled' : 'disabled',
},
{
target: '.wallet',
title: '🎉 Congrats! The ecosystem awaits.',
content: 'Your wallet is now set up for trading. Use it on any relayer in the 0x ecosystem.',
placement: 'right',
continueButtonDisplay: 'enabled',
shouldHideNextButton: true,
},
];
return steps;
}
private _isAddressAvailable(): boolean {
return !_.isEmpty(this.props.userAddress);
}
private _userHasVisibleEth(): boolean {
return this.props.userEtherBalanceInWei > new BigNumber(0);
}
private _userHasVisibleWeth(): boolean {
const ethToken = utils.getEthToken(this.props.tokenByAddress);
if (!ethToken) {
return false;
}
const wethTokenState = this.props.trackedTokenStateByAddress[ethToken.address];
return wethTokenState.balance > new BigNumber(0);
}
private _userHasAllowancesForWethAndZrx(): boolean {
const ethToken = utils.getEthToken(this.props.tokenByAddress);
const zrxToken = utils.getZrxToken(this.props.tokenByAddress);
if (ethToken && zrxToken) {
const ethTokenAllowance = this.props.trackedTokenStateByAddress[ethToken.address].allowance;
const zrxTokenAllowance = this.props.trackedTokenStateByAddress[zrxToken.address].allowance;
return ethTokenAllowance > new BigNumber(0) && zrxTokenAllowance > new BigNumber(0);
}
return false;
}
private _overrideOnboardingStateIfShould(): void {
this._autoStartOnboardingIfShould();
this._adjustStepIfShould();
}
private _adjustStepIfShould(): void {
const stepIndex = this.props.stepIndex;
if (this._isAddressAvailable()) {
if (stepIndex < 2) {
this.props.updateOnboardingStep(2);
}
return;
}
const isExternallyInjected = utils.isExternallyInjected(
this.props.providerType,
this.props.injectedProviderName,
);
if (isExternallyInjected) {
if (stepIndex !== 1) {
this.props.updateOnboardingStep(1);
}
return;
}
if (stepIndex !== 0) {
this.props.updateOnboardingStep(0);
}
}
private _autoStartOnboardingIfShould(): void {
if (!this.props.isRunning && !this.props.hasBeenSeen && this.props.blockchainIsLoaded) {
this.props.updateIsRunning(true);
}
}
private _renderZrxAllowanceToggle(): React.ReactNode {
const zrxToken = utils.getZrxToken(this.props.tokenByAddress);
return this._renderAllowanceToggle(zrxToken);
}
private _renderEthAllowanceToggle(): React.ReactNode {
const ethToken = utils.getEthToken(this.props.tokenByAddress);
return this._renderAllowanceToggle(ethToken);
}
private _renderAllowanceToggle(token: Token): React.ReactNode {
if (!token) {
return null;
}
const tokenState = this.props.trackedTokenStateByAddress[token.address];
return (
<AllowanceToggle
token={token}
tokenState={tokenState}
isDisabled={!tokenState.isLoaded}
blockchain={this.props.blockchain}
// tslint:disable-next-line:jsx-no-lambda
refetchTokenStateAsync={async () => this.props.refetchTokenStateAsync(token.address)}
/>
);
}
}
|
