Merge pull request #11 from andrerfneves/feature/button

Feature/button

app/components/Button.mdx

@@ -0,0 +1,54 @@
+---
+name: Button
+---
+
+import { Playground, PropsTable } from 'docz'
+
+import { Button } from './button.js'
+import { DoczWrapper } from '../theme.js'
+
+# Button
+
+<PropsTable of={Button} />
+
+## Primary
+
+<Playground>
+  <div style={{ backgroundColor: '#000', padding: '20px' }}>
+    <DoczWrapper>{() => <Button label="Click me!" />}</DoczWrapper>
+  </div>
+</Playground>
+
+## Secondary
+
+<Playground>
+  <div style={{ backgroundColor: '#000', padding: '20px' }}>
+    <DoczWrapper>{() => <Button label="Click me!" onClick={() => alert('Clicked')} variant="secondary" />}</DoczWrapper>
+  </div>
+</Playground>
+
+## Primary Disabled
+
+<Playground>
+  <div style={{ backgroundColor: '#000', padding: '20px' }}>
+    <DoczWrapper>{() => <Button label="Click me!" onClick={() => alert('Clicked')} disabled />}</DoczWrapper>
+  </div>
+</Playground>
+
+## Secondary Disabled
+
+<Playground>
+  <div style={{ backgroundColor: '#000', padding: '20px' }}>
+    <DoczWrapper>
+      {() => <Button label="Click me!" onClick={() => alert('Clicked')} disabled variant="secondary" />}
+    </DoczWrapper>
+  </div>
+</Playground>
+
+## Link Button
+
+<Playground>
+  <div style={{ backgroundColor: '#000', padding: '20px' }}>
+    <DoczWrapper>{() => <Button label="Click me!" isLink to="/my-route" />}</DoczWrapper>
+  </div>
+</Playground>

app/components/button.js

@@ -0,0 +1,94 @@
+// @flow
+
+import React from 'react';
+import styled from 'styled-components';
+import { Link } from 'react-router-dom';
+/* eslint-disable import/no-extraneous-dependencies */
+// $FlowFixMe
+import { darken } from 'polished';
+
+const defaultStyles = `
+  padding: 10px 30px;
+  font-family: ${
+  // $FlowFixMe
+  props => props.theme.fontFamily
+};
+  font-weight: bold;
+  font-size: 0.9em;
+  cursor: pointer;
+  outline: none;
+  min-width: 100px;
+  border-radius: 100px;
+  transition: background-color 0.1s ease-in-out;
+`;
+
+const Primary = styled.button`
+  ${defaultStyles};
+  background-color: ${props => props.theme.colors.primary};
+  color: ${props => props.theme.colors.secondary};
+  border: none;
+
+  &:hover {
+    background-color: ${props => darken(0.1, props.theme.colors.primary(props))};
+  }
+
+  &:disabled {
+    background-color: #3e3c42;
+    cursor: not-allowed;
+    opacity: 0.8;
+  }
+`;
+
+const Secondary = styled.button`
+  ${defaultStyles};
+  background-color: Transparent;
+  color: ${props => props.theme.colors.secondary};
+  border: 2px solid #3e3c42;
+
+  &:hover {
+    border-color: ${props => props.theme.colors.primary};
+  }
+
+  &:disabled {
+    background-color: Transparent;
+    cursor: not-allowed;
+    color: #3e3c42;
+
+    &:hover {
+      border-color: #3e3c42;
+    }
+  }
+`;
+
+type Props = {
+  label: string,
+  onClick?: () => void,
+  to?: string,
+  variant?: 'primary' | 'secondary',
+  disabled?: boolean,
+};
+
+export const Button = ({
+  onClick, label, to, variant, disabled,
+}: Props) => {
+  if (to && onClick) throw new Error('Should define either "to" or "onClick"');
+
+  const component = variant === 'primary' ? (
+    <Primary onClick={onClick} disabled={disabled}>
+      {label}
+    </Primary>
+  ) : (
+    <Secondary onClick={onClick} disabled={disabled}>
+      {label}
+    </Secondary>
+  );
+
+  return to ? <Link to={String(to)}>{component}</Link> : component;
+};
+
+Button.defaultProps = {
+  to: null,
+  variant: 'primary',
+  onClick: null,
+  disabled: false,
+};

app/theme.js

@@ -7,7 +7,7 @@ import { normalize } from 'polished'; // eslint-disable-line
 
 import { DARK } from './constants/themes';
 
-const darkOne = '#212124';
+const darkOne = '#7B00DD';
 const lightOne = '#ffffff';
 const brandOne = '#624cda';
 const brandTwo = '#a6ede2';
@@ -17,13 +17,13 @@ const appTheme = {
   fontFamily: 'PT Sans',
   colors: {
     primary: theme('mode', {
-      light: darkOne,
-      dark: lightOne,
-    }),
-    secondary: theme('mode', {
       light: lightOne,
       dark: darkOne,
     }),
+    secondary: theme('mode', {
+      light: darkOne,
+      dark: lightOne,
+    }),
     sidebarBg: brandOne,
     sidebarItem: brandTwo,
     sidebarItemActive: lightOne,
@@ -36,11 +36,7 @@ const appTheme = {
 
 /* eslint-disable react/prop-types */
 // $FlowFixMe
-export const DoczWrapper = ({ children }) => (
-  <ThemeProvider theme={appTheme}>
-    {children()}
-  </ThemeProvider>
-);
+export const DoczWrapper = ({ children }) => <ThemeProvider theme={appTheme}>{children()}</ThemeProvider>;
 
 export const GlobalStyle = createGlobalStyle`${normalize()}`;
 

doczrc.js

@@ -5,4 +5,14 @@ export default {
   title: 'Zcash Foundation',
   description: 'Zcash Foundation User Interface Styleguide',
   plugins: [css()],
+  htmlContext: {
+    head: {
+      links: [
+        {
+          rel: 'stylesheet',
+          href: 'https://fonts.googleapis.com/css?family=PT+Sans:400,700',
+        },
+      ],
+    },
+  },
 };

public/index.html

@@ -6,6 +6,7 @@
     <meta name="theme-color" content="#000000" />
     <meta http-equiv="X-UA-Compatible" content="ie=edge" />
     <link rel="shortcut icon" href="favicon.ico" />
+    <link href="https://fonts.googleapis.com/css?family=PT+Sans:400,700" rel="stylesheet" />
 
     <title>Zcash Reference Wallet</title>
   </head>