Merge pull request #1114 from 0xProject/feature/instant/redux-styles-container

[instant] Add styles and redux to instant
2018-10-10 18:27:54 -07:00
parent 01ccd8ff1a 50442c3ebb
commit a5a033c359
24 changed files with 691 additions and 126 deletions
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
            },
            {
                "path": "packages/instant/public/main.bundle.js",
-                "maxSize": "150kB"
+                "maxSize": "350kB"
            }
        ],
        "ci": {
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -43,15 +43,19 @@
    },
    "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
    "dependencies": {
-        "@0xproject/connect": "^2.0.4",
+        "@0xproject/asset-buyer": "^2.0.0",
        "@0xproject/types": "^1.1.4",
        "@0xproject/typescript-typings": "^2.0.2",
-        "@0xproject/utils": "^1.0.11",
+        "@0xproject/utils": "^2.0.2",
        "@0xproject/web3-wrapper": "^3.0.3",
        "ethereum-types": "^1.0.11",
        "lodash": "^4.17.10",
+        "polished": "^2.2.0",
        "react": "^16.5.2",
-        "react-dom": "^16.5.2"
+        "react-dom": "^16.5.2",
+        "react-redux": "^5.0.7",
+        "redux": "^4.0.0",
+        "styled-components": "^3.4.9"
    },
    "devDependencies": {
        "@0xproject/tslint-config": "^1.0.8",
@@ -59,8 +63,10 @@
        "@types/enzyme-adapter-react-16": "^1.0.3",
        "@types/lodash": "^4.14.116",
        "@types/node": "*",
-        "@types/react": "16.4.7",
+        "@types/react": "^16.4.16",
        "@types/react-dom": "^16.0.8",
+        "@types/react-redux": "^6.0.9",
+        "@types/redux": "^3.6.0",
        "awesome-typescript-loader": "^5.2.1",
        "copyfiles": "^1.2.0",
        "enzyme": "^3.6.0",
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -6,6 +6,19 @@
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>0x Instant Dev Environment</title>
    <script type="text/javascript" src="/main.bundle.js" charset="utf-8"></script>
+    <style>
+        #zeroExInstantContainer {
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+        }
+
+        body {
+            margin: 0;
+            background-color: rgba(0, 0, 0, 0.2);
+        }
+    </style>
 </head>

 <body>
--- a/packages/instant/src/components/amount_input.tsx
+++ b/packages/instant/src/components/amount_input.tsx
@@ -0,0 +1,47 @@
+import { BigNumber } from '@0xproject/utils';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { Container, Input } from './ui';
+
+export interface AmountInputProps {
+    fontColor?: ColorOption;
+    fontSize?: string;
+    value?: BigNumber;
+    onChange?: (value?: BigNumber) => void;
+}
+
+export class AmountInput extends React.Component<AmountInputProps> {
+    public render(): React.ReactNode {
+        const { fontColor, fontSize, value } = this.props;
+        return (
+            <Container borderBottom="1px solid rgba(255,255,255,0.3)" display="inline-block">
+                <Input
+                    fontColor={fontColor}
+                    fontSize={fontSize}
+                    onChange={this._handleChange}
+                    value={!_.isUndefined(value) ? value.toString() : ''}
+                    placeholder="0.00"
+                    width="2em"
+                />
+            </Container>
+        );
+    }
+    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        const value = event.target.value;
+        let bigNumberValue;
+        if (!_.isEmpty(value)) {
+            try {
+                bigNumberValue = new BigNumber(event.target.value);
+            } catch {
+                // We don't want to allow values that can't be a BigNumber, so don't even call onChange.
+                return;
+            }
+        }
+        if (!_.isUndefined(this.props.onChange)) {
+            this.props.onChange(bigNumberValue);
+        }
+    };
+}
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -0,0 +1,19 @@
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { Button, Container, Text } from './ui';
+
+export interface BuyButtonProps {}
+
+export const BuyButton: React.StatelessComponent<BuyButtonProps> = props => (
+    <Container padding="20px" width="100%">
+        <Button width="100%">
+            <Text fontColor={ColorOption.white} fontWeight={600} fontSize="20px">
+                Buy
+            </Text>
+        </Button>
+    </Container>
+);
+
+BuyButton.displayName = 'BuyButton';
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -0,0 +1,45 @@
+import * as React from 'react';
+
+import { SelectedAssetAmountInput } from '../containers/selected_asset_amount_input';
+import { ColorOption } from '../style/theme';
+
+import { Container, Flex, Text } from './ui';
+
+export interface InstantHeadingProps {}
+
+export const InstantHeading: React.StatelessComponent<InstantHeadingProps> = props => (
+    <Container backgroundColor={ColorOption.primaryColor} padding="20px" width="100%" borderRadius="3px 3px 0px 0px">
+        <Container marginBottom="5px">
+            <Text
+                letterSpacing="1px"
+                fontColor={ColorOption.white}
+                opacity={0.7}
+                fontWeight={500}
+                textTransform="uppercase"
+                fontSize="12px"
+            >
+                I want to buy
+            </Text>
+        </Container>
+        <Flex direction="row" justify="space-between">
+            <Container>
+                <SelectedAssetAmountInput fontSize="45px" />
+                <Container display="inline-block" marginLeft="10px">
+                    <Text fontSize="45px" fontColor={ColorOption.white} textTransform="uppercase">
+                        rep
+                    </Text>
+                </Container>
+            </Container>
+            <Flex direction="column" justify="space-between">
+                <Container marginBottom="5px">
+                    <Text fontSize="16px" fontColor={ColorOption.white} fontWeight={500}>
+                        0 ETH
+                    </Text>
+                </Container>
+                <Text fontSize="16px" fontColor={ColorOption.white} opacity={0.7}>
+                    $0.00
+                </Text>
+            </Flex>
+        </Flex>
+    </Container>
+);
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -0,0 +1,62 @@
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { Container, Flex, Text } from './ui';
+
+export interface OrderDetailsProps {}
+
+export const OrderDetails: React.StatelessComponent<OrderDetailsProps> = props => (
+    <Container padding="20px" width="100%">
+        <Container marginBottom="10px">
+            <Text
+                letterSpacing="1px"
+                fontColor={ColorOption.primaryColor}
+                fontWeight={600}
+                textTransform="uppercase"
+                fontSize="14px"
+            >
+                Order Details
+            </Text>
+        </Container>
+        <OrderDetailsRow name="Token Price" primaryValue=".013 ETH" secondaryValue="$24.32" />
+        <OrderDetailsRow name="Fee" primaryValue=".005 ETH" secondaryValue="$1.04" />
+        <OrderDetailsRow name="Total Cost" primaryValue="1.66 ETH" secondaryValue="$589.56" shouldEmphasize={true} />
+    </Container>
+);
+
+OrderDetails.displayName = 'OrderDetails';
+
+export interface OrderDetailsRowProps {
+    name: string;
+    primaryValue: string;
+    secondaryValue: string;
+    shouldEmphasize?: boolean;
+}
+
+export const OrderDetailsRow: React.StatelessComponent<OrderDetailsRowProps> = props => {
+    const fontWeight = props.shouldEmphasize ? 700 : 400;
+    return (
+        <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
+            <Flex justify="space-between">
+                <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
+                    {props.name}
+                </Text>
+                <Container>
+                    <Container marginRight="3px" display="inline-block">
+                        <Text fontColor={ColorOption.lightGrey}>({props.secondaryValue}) </Text>
+                    </Container>
+                    <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
+                        {props.primaryValue}
+                    </Text>
+                </Container>
+            </Flex>
+        </Container>
+    );
+};
+
+OrderDetailsRow.defaultProps = {
+    shouldEmphasize: false,
+};
+
+OrderDetailsRow.displayName = 'OrderDetailsRow';
--- a/packages/instant/src/components/ui/button.tsx
+++ b/packages/instant/src/components/ui/button.tsx
@@ -0,0 +1,60 @@
+import { darken, saturate } from 'polished';
+import * as React from 'react';
+
+import { ColorOption, styled } from '../../style/theme';
+
+export interface ButtonProps {
+    backgroundColor?: ColorOption;
+    borderColor?: ColorOption;
+    width?: string;
+    padding?: string;
+    type?: string;
+    isDisabled?: boolean;
+    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
+    className?: string;
+}
+
+const PlainButton: React.StatelessComponent<ButtonProps> = ({ children, isDisabled, onClick, type, className }) => (
+    <button type={type} className={className} onClick={isDisabled ? undefined : onClick} disabled={isDisabled}>
+        {children}
+    </button>
+);
+
+const darkenOnHoverAmount = 0.1;
+const darkenOnActiveAmount = 0.2;
+const saturateOnFocusAmount = 0.2;
+export const Button = styled(PlainButton)`
+    cursor: ${props => (props.isDisabled ? 'default' : 'pointer')};
+    transition: background-color, opacity 0.5s ease;
+    padding: ${props => props.padding};
+    border-radius: 3px;
+    outline: none;
+    width: ${props => props.width};
+    background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
+    border: ${props => (props.borderColor ? `1px solid ${props.theme[props.borderColor]}` : 'none')};
+    &:hover {
+        background-color: ${props =>
+            !props.isDisabled
+                ? darken(darkenOnHoverAmount, props.theme[props.backgroundColor || 'white'])
+                : ''} !important;
+    }
+    &:active {
+        background-color: ${props =>
+            !props.isDisabled ? darken(darkenOnActiveAmount, props.theme[props.backgroundColor || 'white']) : ''};
+    }
+    &:disabled {
+        opacity: 0.5;
+    }
+    &:focus {
+        background-color: ${props => saturate(saturateOnFocusAmount, props.theme[props.backgroundColor || 'white'])};
+    }
+`;
+
+Button.defaultProps = {
+    backgroundColor: ColorOption.primaryColor,
+    width: 'auto',
+    isDisabled: false,
+    padding: '1em 2.2em',
+};
+
+Button.displayName = 'Button';
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -0,0 +1,64 @@
+import * as React from 'react';
+
+import { ColorOption, styled } from '../../style/theme';
+import { cssRuleIfExists } from '../../style/util';
+
+export interface ContainerProps {
+    display?: string;
+    position?: string;
+    top?: string;
+    right?: string;
+    bottom?: string;
+    left?: string;
+    width?: string;
+    maxWidth?: string;
+    margin?: string;
+    marginTop?: string;
+    marginRight?: string;
+    marginBottom?: string;
+    marginLeft?: string;
+    padding?: string;
+    borderRadius?: string;
+    border?: string;
+    borderColor?: ColorOption;
+    borderTop?: string;
+    borderBottom?: string;
+    className?: string;
+    backgroundColor?: ColorOption;
+    hasBoxShadow?: boolean;
+}
+
+const PlainContainer: React.StatelessComponent<ContainerProps> = ({ children, className }) => (
+    <div className={className}>{children}</div>
+);
+
+export const Container = styled(PlainContainer)`
+    box-sizing: border-box;
+    ${props => cssRuleIfExists(props, 'display')}
+    ${props => cssRuleIfExists(props, 'position')}
+    ${props => cssRuleIfExists(props, 'top')}
+    ${props => cssRuleIfExists(props, 'right')}
+    ${props => cssRuleIfExists(props, 'bottom')}
+    ${props => cssRuleIfExists(props, 'left')}
+    ${props => cssRuleIfExists(props, 'width')}
+    ${props => cssRuleIfExists(props, 'max-width')}
+    ${props => cssRuleIfExists(props, 'margin')}
+    ${props => cssRuleIfExists(props, 'margin-top')}
+    ${props => cssRuleIfExists(props, 'margin-right')}
+    ${props => cssRuleIfExists(props, 'margin-bottom')}
+    ${props => cssRuleIfExists(props, 'margin-left')}
+    ${props => cssRuleIfExists(props, 'padding')}
+    ${props => cssRuleIfExists(props, 'border-radius')}
+    ${props => cssRuleIfExists(props, 'border')}
+    ${props => cssRuleIfExists(props, 'border-top')}
+    ${props => cssRuleIfExists(props, 'border-bottom')}
+    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
+    background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
+    border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
+`;
+
+Container.defaultProps = {
+    display: 'block',
+};
+
+Container.displayName = 'Container';
--- a/packages/instant/src/components/ui/flex.tsx
+++ b/packages/instant/src/components/ui/flex.tsx
@@ -0,0 +1,37 @@
+import * as React from 'react';
+
+import { ColorOption, styled } from '../../style/theme';
+import { cssRuleIfExists } from '../../style/util';
+
+export interface FlexProps {
+    direction?: 'row' | 'column';
+    flexWrap?: 'wrap' | 'nowrap';
+    justify?: 'flex-start' | 'center' | 'space-around' | 'space-between' | 'space-evenly' | 'flex-end';
+    align?: 'flex-start' | 'center' | 'space-around' | 'space-between' | 'space-evenly' | 'flex-end';
+    width?: string;
+    backgroundColor?: ColorOption;
+    className?: string;
+}
+
+const PlainFlex: React.StatelessComponent<FlexProps> = ({ children, className }) => (
+    <div className={className}>{children}</div>
+);
+
+export const Flex = styled(PlainFlex)`
+    display: flex;
+    flex-direction: ${props => props.direction};
+    flex-wrap: ${props => props.flexWrap};
+    justify-content: ${props => props.justify};
+    align-items: ${props => props.align};
+    ${props => cssRuleIfExists(props, 'width')}
+    background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
+`;
+
+Flex.defaultProps = {
+    direction: 'row',
+    flexWrap: 'nowrap',
+    justify: 'center',
+    align: 'center',
+};
+
+Flex.displayName = 'Flex';
--- a/packages/instant/src/components/ui/index.ts
+++ b/packages/instant/src/components/ui/index.ts
@@ -0,0 +1,5 @@
+export { Text, Title } from './text';
+export { Button } from './button';
+export { Flex } from './flex';
+export { Container } from './container';
+export { Input } from './input';
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -0,0 +1,40 @@
+import * as React from 'react';
+
+import { ColorOption, styled } from '../../style/theme';
+
+export interface InputProps {
+    className?: string;
+    value?: string;
+    width?: string;
+    fontSize?: string;
+    fontColor?: ColorOption;
+    placeholder?: string;
+    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
+}
+
+const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, placeholder, onChange }) => (
+    <input className={className} value={value} onChange={onChange} placeholder={placeholder} />
+);
+
+export const Input = styled(PlainInput)`
+    font-size: ${props => props.fontSize};
+    width: ${props => props.width};
+    padding: 0.1em 0em;
+    font-family: 'Inter UI';
+    color: ${props => props.theme[props.fontColor || 'white']};
+    background: transparent;
+    outline: none;
+    border: none;
+    &::placeholder {
+        color: ${props => props.theme[props.fontColor || 'white']};
+        opacity: 0.5;
+    }
+`;
+
+Input.defaultProps = {
+    width: 'auto',
+    fontColor: ColorOption.white,
+    fontSize: '12px',
+};
+
+Input.displayName = 'Input';
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -0,0 +1,80 @@
+import { darken } from 'polished';
+import * as React from 'react';
+
+import { ColorOption, styled } from '../../style/theme';
+
+export interface TextProps {
+    fontColor?: ColorOption;
+    fontFamily?: string;
+    fontStyle?: string;
+    fontSize?: string;
+    opacity?: number;
+    letterSpacing?: string;
+    textTransform?: string;
+    lineHeight?: string;
+    className?: string;
+    minHeight?: string;
+    center?: boolean;
+    fontWeight?: number | string;
+    textDecorationLine?: string;
+    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
+    hoverColor?: string;
+    noWrap?: boolean;
+    display?: string;
+}
+
+const PlainText: React.StatelessComponent<TextProps> = ({ children, className, onClick }) => (
+    <div className={className} onClick={onClick}>
+        {children}
+    </div>
+);
+
+const darkenOnHoverAmount = 0.3;
+export const Text = styled(PlainText)`
+    font-family: ${props => props.fontFamily};
+    font-style: ${props => props.fontStyle};
+    font-weight: ${props => props.fontWeight};
+    font-size: ${props => props.fontSize};
+    opacity: ${props => props.opacity};
+    text-decoration-line: ${props => props.textDecorationLine};
+    ${props => (props.lineHeight ? `line-height: ${props.lineHeight}` : '')};
+    ${props => (props.center ? 'text-align: center' : '')};
+    color: ${props => props.fontColor && props.theme[props.fontColor]};
+    ${props => (props.minHeight ? `min-height: ${props.minHeight}` : '')};
+    ${props => (props.onClick ? 'cursor: pointer' : '')};
+    transition: color 0.5s ease;
+    ${props => (props.noWrap ? 'white-space: nowrap' : '')};
+    ${props => (props.display ? `display: ${props.display}` : '')};
+    ${props => (props.letterSpacing ? `letter-spacing: ${props.letterSpacing}` : '')};
+    ${props => (props.textTransform ? `text-transform: ${props.textTransform}` : '')};
+    &:hover {
+        ${props =>
+            props.onClick
+                ? `color: ${props.hoverColor || darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}`
+                : ''};
+    }
+`;
+
+Text.defaultProps = {
+    fontFamily: 'Inter UI',
+    fontStyle: 'normal',
+    fontWeight: 400,
+    fontColor: ColorOption.black,
+    fontSize: '15px',
+    textDecorationLine: 'none',
+    noWrap: false,
+    display: 'inline-block',
+};
+
+Text.displayName = 'Text';
+
+export const Title: React.StatelessComponent<TextProps> = props => <Text {...props} />;
+
+Title.defaultProps = {
+    fontSize: '20px',
+    fontWeight: 600,
+    opacity: 1,
+    fontColor: ColorOption.primaryColor,
+};
+
+Title.displayName = 'Title';
--- a/packages/instant/src/components/zero_ex_instant.tsx
+++ b/packages/instant/src/components/zero_ex_instant.tsx
@@ -1,5 +1,20 @@
 import * as React from 'react';
+import { Provider } from 'react-redux';
+
+import { store } from '../redux/store';
+import { fonts } from '../style/fonts';
+import { theme, ThemeProvider } from '../style/theme';
+
+import { ZeroExInstantContainer } from './zero_ex_instant_container';
+
+fonts.include();

 export interface ZeroExInstantProps {}

-export const ZeroExInstant: React.StatelessComponent<ZeroExInstantProps> = () => <div>ZeroExInstant</div>;
+export const ZeroExInstant: React.StatelessComponent<ZeroExInstantProps> = () => (
+    <Provider store={store}>
+        <ThemeProvider theme={theme}>
+            <ZeroExInstantContainer />
+        </ThemeProvider>
+    </Provider>
+);
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -0,0 +1,20 @@
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { BuyButton } from './buy_button';
+import { InstantHeading } from './instant_heading';
+import { OrderDetails } from './order_details';
+import { Container, Flex } from './ui';
+
+export interface ZeroExInstantContainerProps {}
+
+export const ZeroExInstantContainer: React.StatelessComponent<ZeroExInstantContainerProps> = props => (
+    <Container hasBoxShadow={true} width="350px" backgroundColor={ColorOption.white} borderRadius="3px">
+        <Flex direction="column" justify="flex-start">
+            <InstantHeading />
+            <OrderDetails />
+            <BuyButton />
+        </Flex>
+    </Container>
+);
--- a/packages/instant/src/containers/selected_asset_amount_input.tsx
+++ b/packages/instant/src/containers/selected_asset_amount_input.tsx
@@ -0,0 +1,36 @@
+import { BigNumber } from '@0xproject/utils';
+import * as React from 'react';
+import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
+
+import { State } from '../redux/reducer';
+import { ColorOption } from '../style/theme';
+import { Action, ActionTypes } from '../types';
+
+import { AmountInput } from '../components/amount_input';
+
+export interface SelectedAssetAmountInputProps {
+    fontColor?: ColorOption;
+    fontSize?: string;
+}
+
+interface ConnectedState {
+    value?: BigNumber;
+}
+
+interface ConnectedDispatch {
+    onChange?: (value?: BigNumber) => void;
+}
+
+const mapStateToProps = (state: State, _ownProps: SelectedAssetAmountInputProps): ConnectedState => ({
+    value: state.selectedAssetAmount,
+});
+
+const mapDispatchToProps = (dispatch: Dispatch<Action>): ConnectedDispatch => ({
+    onChange: value => dispatch({ type: ActionTypes.UPDATE_SELECTED_ASSET_AMOUNT, data: value }),
+});
+
+export const SelectedAssetAmountInput: React.ComponentClass<SelectedAssetAmountInputProps> = connect(
+    mapStateToProps,
+    mapDispatchToProps,
+)(AmountInput);
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -0,0 +1,31 @@
+import { BigNumber } from '@0xproject/utils';
+import * as _ from 'lodash';
+
+import { Action, ActionTypes } from '../types';
+
+export interface State {
+    ethUsdPrice?: string;
+    selectedAssetAmount?: BigNumber;
+}
+
+export const INITIAL_STATE: State = {
+    ethUsdPrice: undefined,
+    selectedAssetAmount: undefined,
+};
+
+export const reducer = (state: State = INITIAL_STATE, action: Action): State => {
+    switch (action.type) {
+        case ActionTypes.UPDATE_ETH_USD_PRICE:
+            return {
+                ...state,
+                ethUsdPrice: action.data,
+            };
+        case ActionTypes.UPDATE_SELECTED_ASSET_AMOUNT:
+            return {
+                ...state,
+                selectedAssetAmount: action.data,
+            };
+        default:
+            return state;
+    }
+};
--- a/packages/instant/src/redux/store.ts
+++ b/packages/instant/src/redux/store.ts
@@ -0,0 +1,6 @@
+import * as _ from 'lodash';
+import { createStore, Store as ReduxStore } from 'redux';
+
+import { reducer, State } from './reducer';
+
+export const store: ReduxStore<State> = createStore(reducer);
--- a/packages/instant/src/style/fonts.ts
+++ b/packages/instant/src/style/fonts.ts
@@ -0,0 +1,10 @@
+import { injectGlobal } from './theme';
+
+export const fonts = {
+    include: () => {
+        // Inject the inter-ui font into the page
+        return injectGlobal`
+            @import url('https://rsms.me/inter/inter-ui.css');
+        `;
+    },
+};
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -0,0 +1,27 @@
+import * as styledComponents from 'styled-components';
+
+const { default: styled, css, injectGlobal, keyframes, ThemeProvider } = styledComponents;
+
+export type Theme = { [key in ColorOption]: string };
+
+export enum ColorOption {
+    primaryColor = 'primaryColor',
+    black = 'black',
+    lightGrey = 'lightGrey',
+    grey = 'grey',
+    feintGrey = 'feintGrey',
+    darkGrey = 'darkGrey',
+    white = 'white',
+}
+
+export const theme: Theme = {
+    primaryColor: '#512D80',
+    black: 'black',
+    lightGrey: '#999999',
+    grey: '#666666',
+    feintGrey: '#DEDEDE',
+    darkGrey: '#333333',
+    white: 'white',
+};
+
+export { styled, css, injectGlobal, keyframes, ThemeProvider };
--- a/packages/instant/src/style/util.ts
+++ b/packages/instant/src/style/util.ts
@@ -0,0 +1,11 @@
+import { ObjectMap } from '@0xproject/types';
+import * as _ from 'lodash';
+
+export const cssRuleIfExists = (props: ObjectMap<any>, rule: string): string => {
+    const camelCaseRule = _.camelCase(rule);
+    const ruleValueIfExists = props[camelCaseRule];
+    if (!_.isUndefined(ruleValueIfExists)) {
+        return `${rule}: ${ruleValueIfExists};`;
+    }
+    return '';
+};
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -0,0 +1,9 @@
+export enum ActionTypes {
+    UPDATE_ETH_USD_PRICE,
+    UPDATE_SELECTED_ASSET_AMOUNT,
+}
+
+export interface Action {
+    type: ActionTypes;
+    data?: any;
+}
--- a/packages/instant/tslint.json
+++ b/packages/instant/tslint.json
@@ -1,3 +1,7 @@
 {
-    "extends": ["@0xproject/tslint-config"]
+    "extends": ["@0xproject/tslint-config"],
+    "rules": {
+        "custom-no-magic-numbers": false,
+        "semicolon": [true, "always", "ignore-bound-class-methods"]
+    }
 }
--- a/yarn.lock
+++ b/yarn.lock
@@ -528,22 +528,6 @@
    sinon "^4.0.0"
    websocket "^1.0.25"

-"@0xproject/connect@^2.0.4":
-  version "2.0.4"
-  resolved "https://registry.npmjs.org/@0xproject/connect/-/connect-2.0.4.tgz#d61cd382edbb80120c8efce91dc85d2c668a5c5e"
-  dependencies:
-    "@0xproject/assert" "^1.0.11"
-    "@0xproject/json-schemas" "^1.0.4"
-    "@0xproject/order-utils" "^1.0.5"
-    "@0xproject/types" "^1.1.1"
-    "@0xproject/typescript-typings" "^2.0.2"
-    "@0xproject/utils" "^1.0.11"
-    lodash "^4.17.5"
-    query-string "^5.0.1"
-    sinon "^4.0.0"
-    uuid "^3.3.2"
-    websocket "^1.0.25"
-
 "@0xproject/contract-wrappers@^0.1.1":
  version "0.1.1"
  resolved "https://registry.yarnpkg.com/@0xproject/contract-wrappers/-/contract-wrappers-0.1.1.tgz#8108d7ec051f202ef0cfa77c91c4ef994bf89881"
@@ -716,7 +700,7 @@
    lodash "4.17.10"
    web3 "0.20.6"

-"@0xproject/utils@^1.0.11", "@0xproject/utils@^1.0.4":
+"@0xproject/utils@^1.0.4":
  version "1.0.11"
  resolved "https://registry.yarnpkg.com/@0xproject/utils/-/utils-1.0.11.tgz#5b53e7d9d4dbe68e219049218c9db04e97c37429"
  dependencies:
@@ -1219,6 +1203,13 @@
    "@types/react" "*"
    redux "^3.6.0"

+"@types/react-redux@^6.0.9":
+  version "6.0.9"
+  resolved "https://registry.npmjs.org/@types/react-redux/-/react-redux-6.0.9.tgz#96aa7f5b0716bcc3bfb36ceaa1223118d509f79a"
+  dependencies:
+    "@types/react" "*"
+    redux "^4.0.0"
+
 "@types/react-router-dom@^4.0.4":
  version "4.2.6"
  resolved "https://registry.yarnpkg.com/@types/react-router-dom/-/react-router-dom-4.2.6.tgz#9f7eb3c0e6661a9607d878ff8675cc4ea95cd276"
@@ -1250,16 +1241,11 @@
  dependencies:
    "@types/react" "*"

-"@types/react@*":
-  version "16.3.13"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.3.13.tgz#47d466462b774556c1174ea0eda22c0578643362"
-  dependencies:
-    csstype "^2.2.0"
-
-"@types/react@16.4.7":
-  version "16.4.7"
-  resolved "https://registry.npmjs.org/@types/react/-/react-16.4.7.tgz#f33f6d759a7e1833befa15224d68942d178a5a3f"
+"@types/react@*", "@types/react@^16.4.16":
+  version "16.4.16"
+  resolved "https://registry.npmjs.org/@types/react/-/react-16.4.16.tgz#99f91b1200ae8c2062030402006d3b3c3a177043"
  dependencies:
+    "@types/prop-types" "*"
    csstype "^2.2.0"

 "@types/react@^16.4.2":
@@ -1700,7 +1686,7 @@ ansi-styles@^2.2.1:
  version "2.2.1"
  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"

-ansi-styles@^3.1.0, ansi-styles@^3.2.0, ansi-styles@^3.2.1:
+ansi-styles@^3.2.0, ansi-styles@^3.2.1:
  version "3.2.1"
  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
  dependencies:
@@ -2027,19 +2013,6 @@ aws4@^1.8.0:
  version "1.8.0"
  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"

-axios@0.15.3:
-  version "0.15.3"
-  resolved "http://registry.npmjs.org/axios/-/axios-0.15.3.tgz#2c9d638b2e191a08ea1d6cc988eadd6ba5bdc053"
-  dependencies:
-    follow-redirects "1.0.0"
-
-axios@^0.17.0:
-  version "0.17.1"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-0.17.1.tgz#2d8e3e5d0bdbd7327f91bc814f5c57660f81824d"
-  dependencies:
-    follow-redirects "^1.2.5"
-    is-buffer "^1.1.5"
-
 axios@^0.18.0:
  version "0.18.0"
  resolved "http://registry.npmjs.org/axios/-/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
@@ -2920,13 +2893,6 @@ brorand@^1.0.1:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"

-brotli-size@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/brotli-size/-/brotli-size-0.0.1.tgz#8c1aeea01cd22f359b048951185bd539ff0c829f"
-  dependencies:
-    duplexer "^0.1.1"
-    iltorb "^1.0.9"
-
 browser-process-hrtime@^0.1.2:
  version "0.1.3"
  resolved "https://registry.npmjs.org/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
@@ -3142,21 +3108,6 @@ builtins@^1.0.3:
  version "1.0.3"
  resolved "http://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"

-bundlesize@^0.17.0:
-  version "0.17.0"
-  resolved "https://registry.yarnpkg.com/bundlesize/-/bundlesize-0.17.0.tgz#212ae5731ab0554d2acd509d23e1de18640b2008"
-  dependencies:
-    axios "^0.17.0"
-    brotli-size "0.0.1"
-    bytes "^3.0.0"
-    ci-env "^1.4.0"
-    commander "^2.11.0"
-    github-build "^1.2.0"
-    glob "^7.1.2"
-    gzip-size "^4.0.0"
-    prettycli "^1.4.3"
-    read-pkg-up "^3.0.0"
-
 bundlewatch@^0.2.1:
  version "0.2.1"
  resolved "https://registry.yarnpkg.com/bundlewatch/-/bundlewatch-0.2.1.tgz#3bf5279f49c098c7b27c31f7c172397154eb2e65"
@@ -3385,14 +3336,6 @@ chain-function@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/chain-function/-/chain-function-1.0.0.tgz#0d4ab37e7e18ead0bdc47b920764118ce58733dc"

-chalk@2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
-  dependencies:
-    ansi-styles "^3.1.0"
-    escape-string-regexp "^1.0.5"
-    supports-color "^4.0.0"
-
 chalk@2.3.2:
  version "2.3.2"
  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
@@ -3549,10 +3492,6 @@ chrome-trace-event@^1.0.0:
  dependencies:
    tslib "^1.9.0"

-ci-env@^1.4.0:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/ci-env/-/ci-env-1.6.1.tgz#3e3ef4fc528a2825397f912cfa30cde17ec364cc"
-
 ci-info@^1.0.0:
  version "1.1.3"
  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
@@ -3829,10 +3768,6 @@ commander@2.15.1, commander@^2.12.1, commander@^2.8.1:
  version "2.15.1"
  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"

-commander@^2.11.0:
-  version "2.18.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.18.0.tgz#2bf063ddee7c7891176981a2cc798e5754bc6970"
-
 commander@^2.15.1:
  version "2.19.0"
  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -4762,10 +4697,6 @@ detect-indent@^5.0.0:
  version "5.0.0"
  resolved "http://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"

-detect-libc@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-0.2.0.tgz#47fdf567348a17ec25fcbf0b9e446348a76f9fb5"
-
 detect-libc@^1.0.2, detect-libc@^1.0.3:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
@@ -6238,13 +6169,7 @@ flush-write-stream@^1.0.0, flush-write-stream@^1.0.2:
    inherits "^2.0.1"
    readable-stream "^2.0.4"

-follow-redirects@1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npmjs.org/follow-redirects/-/follow-redirects-1.0.0.tgz#8e34298cbd2e176f254effec75a1c78cc849fd37"
-  dependencies:
-    debug "^2.2.0"
-
-follow-redirects@^1.2.5, follow-redirects@^1.3.0:
+follow-redirects@^1.3.0:
  version "1.5.8"
  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.8.tgz#1dbfe13e45ad969f813e86c00e5296f525c885a1"
  dependencies:
@@ -6654,12 +6579,6 @@ gitconfiglocal@^1.0.0:
  dependencies:
    ini "^1.3.2"

-github-build@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/github-build/-/github-build-1.2.0.tgz#b0bdb705ae4088218577e863c1a301030211051f"
-  dependencies:
-    axios "0.15.3"
-
 github-from-package@0.0.0:
  version "0.0.0"
  resolved "https://registry.yarnpkg.com/github-from-package/-/github-from-package-0.0.0.tgz#97fb5d96bfde8973313f20e8288ef9a167fa64ce"
@@ -7441,15 +7360,6 @@ ignore@^3.3.5:
  version "3.3.7"
  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"

-iltorb@^1.0.9:
-  version "1.3.10"
-  resolved "https://registry.yarnpkg.com/iltorb/-/iltorb-1.3.10.tgz#a0d9e4e7d52bf510741442236cbe0cc4230fc9f8"
-  dependencies:
-    detect-libc "^0.2.0"
-    nan "^2.6.2"
-    node-gyp "^3.6.2"
-    prebuild-install "^2.3.0"
-
 image-size@~0.5.0:
  version "0.5.5"
  resolved "https://registry.yarnpkg.com/image-size/-/image-size-0.5.5.tgz#09dfd4ab9d20e29eb1c3e80b8990378df9e3cb9c"
@@ -11295,6 +11205,12 @@ polished@^1.9.3:
  version "1.9.3"
  resolved "https://registry.npmjs.org/polished/-/polished-1.9.3.tgz#d61b8a0c4624efe31e2583ff24a358932b6b75e1"

+polished@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.npmjs.org/polished/-/polished-2.2.0.tgz#5ca7e178cc5352bd7fd1efc45342f7c6d59cc982"
+  dependencies:
+    "@babel/runtime" "^7.0.0"
+
 popper.js@1.14.3, popper.js@^1.14.1:
  version "1.14.3"
  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.14.3.tgz#1438f98d046acf7b4d78cd502bf418ac64d4f095"
@@ -11668,7 +11584,7 @@ postman-url-encoder@1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/postman-url-encoder/-/postman-url-encoder-1.0.1.tgz#a094a42e9415ff0bbfdce0eaa8e6011d449ee83c"

-prebuild-install@^2.2.2, prebuild-install@^2.3.0:
+prebuild-install@^2.2.2:
  version "2.5.3"
  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-2.5.3.tgz#9f65f242782d370296353710e9bc843490c19f69"
  dependencies:
@@ -11739,12 +11655,6 @@ pretty-ms@3.1.0:
    parse-ms "^1.0.0"
    plur "^2.1.2"

-prettycli@^1.4.3:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/prettycli/-/prettycli-1.4.3.tgz#b28ec2aad9de07ae1fd75ef294fb54cbdee07ed5"
-  dependencies:
-    chalk "2.1.0"
-
 prismjs@^1.15.0:
  version "1.15.0"
  resolved "https://registry.npmjs.org/prismjs/-/prismjs-1.15.0.tgz#8801d332e472091ba8def94976c8877ad60398d9"
@@ -12247,7 +12157,7 @@ react-popper@^1.0.0-beta.6:
    typed-styles "^0.0.5"
    warning "^3.0.0"

-react-redux@^5.0.3:
+react-redux@^5.0.3, react-redux@^5.0.7:
  version "5.0.7"
  resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-5.0.7.tgz#0dc1076d9afb4670f993ffaef44b8f8c1155a4c8"
  dependencies:
@@ -12600,7 +12510,7 @@ redux-devtools-extension@^2.13.2:
  version "2.13.2"
  resolved "https://registry.yarnpkg.com/redux-devtools-extension/-/redux-devtools-extension-2.13.2.tgz#e0f9a8e8dfca7c17be92c7124958a3b94eb2911d"

-redux@*:
+redux@*, redux@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/redux/-/redux-4.0.0.tgz#aa698a92b729315d22b34a0553d7e6533555cc03"
  dependencies:
@@ -14170,6 +14080,20 @@ styled-components@^3.3.3:
    stylis-rule-sheet "^0.0.10"
    supports-color "^3.2.3"

+styled-components@^3.4.9:
+  version "3.4.10"
+  resolved "https://registry.npmjs.org/styled-components/-/styled-components-3.4.10.tgz#9a654c50ea2b516c36ade57ddcfa296bf85c96e1"
+  dependencies:
+    buffer "^5.0.3"
+    css-to-react-native "^2.0.3"
+    fbjs "^0.8.16"
+    hoist-non-react-statics "^2.5.0"
+    prop-types "^15.5.4"
+    react-is "^16.3.1"
+    stylis "^3.5.0"
+    stylis-rule-sheet "^0.0.10"
+    supports-color "^3.2.3"
+
 stylis-rule-sheet@^0.0.10:
  version "0.0.10"
  resolved "https://registry.npmjs.org/stylis-rule-sheet/-/stylis-rule-sheet-0.0.10.tgz#44e64a2b076643f4b52e5ff71efc04d8c3c4a430"
@@ -14200,12 +14124,6 @@ supports-color@^3.1.0, supports-color@^3.1.2, supports-color@^3.2.3:
  dependencies:
    has-flag "^1.0.0"

-supports-color@^4.0.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
-  dependencies:
-    has-flag "^2.0.0"
-
 supports-color@^5.5.0:
  version "5.5.0"
  resolved "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"