Add theme toggle and footer (#400)

package.json

@@ -24,6 +24,7 @@
     "react-router-dom": "^5.0.0",
     "react-scripts": "^3.0.1",
     "react-spring": "^8.0.20",
+    "react-toggle": "^4.0.2",
     "styled-components": "^4.2.0",
     "web3-react": "^5.0.4"
   },

src/components/ContextualInfo/index.js

@@ -14,7 +14,7 @@ const SummaryWrapper = styled.div`
 `
 
 const Details = styled.div`
-  background-color: ${({ theme }) => theme.doveGray};
+  background-color: ${({ theme }) => theme.concreteGray};
   padding: 1.5rem;
   border-radius: 1rem;
   font-size: 0.75rem;

src/components/Footer/index.js

@@ -0,0 +1,120 @@
+import React from 'react'
+import styled from 'styled-components'
+
+import { Link } from '../../theme'
+import { darken } from 'polished'
+import { useDarkModeManager } from '../../contexts/LocalStorage'
+import Toggle from 'react-toggle'
+import { transparentize } from 'polished'
+
+import 'react-toggle/style.css'
+
+const FooterFrame = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+`
+
+const FooterElement = styled.div`
+  margin: 1.25rem;
+  display: flex;
+  min-width: 0;
+  display: flex;
+  align-items: center;
+`
+
+const Title = styled.div`
+  display: flex;
+  align-items: center;
+  color: ${({ theme }) => theme.uniswapPink};
+
+  :hover {
+    cursor: pointer;
+  }
+  #link {
+    text-decoration-color: ${({ theme }) => theme.uniswapPink};
+  }
+
+  #title {
+    display: inline;
+    font-size: 0.825rem;
+    margin-right: 12px;
+    font-weight: 400;
+    color: ${({ theme }) => theme.uniswapPink};
+    :hover {
+      color: ${({ theme }) => darken(0.2, theme.uniswapPink)};
+    }
+  }
+`
+
+const EmojiToggle = styled.span`
+  position: relative;
+  font-size: 15px;
+  font-family: 'Arial sans-serif';
+`
+
+const ToggleComponent = styled(Toggle)`
+  margin-right: 24px;
+  .react-toggle-track {
+    background-color: ${({ theme }) => theme.inputBackground} !important;
+    border: 1px solid ${({ theme }) => theme.concreteGray};
+  }
+
+  .react-toggle-track-x {
+    line-height: unset;
+    bottom: auto;
+    right: 14px;
+  }
+
+  .react-toggle-track-check {
+    line-height: unset;
+    bottom: auto;
+    left: 7px;
+  }
+
+  &&& .react-toggle-thumb {
+    background-color: ${({ theme }) => theme.inputBackground};
+    box-shadow: 0 4px 8px 0 ${({ theme }) => transparentize(0.93, theme.royalBlue)};
+    border: 1px solid ${({ theme }) => theme.mercuryGray};
+    border-color: ${({ theme }) => theme.mercuryGray} !important;
+    /* border: none; */
+    top: 2px;
+    left: ${({ defaultChecked }) => (defaultChecked ? '28px' : '2px')};
+  }
+`
+
+function ToggleIcon(props) {
+  return (
+    <EmojiToggle role="img" aria-label="sun">
+      {props.content}
+    </EmojiToggle>
+  )
+}
+
+export default function Footer() {
+  const [isDark, toggleDarkMode] = useDarkModeManager()
+
+  return (
+    <FooterFrame>
+      <FooterElement>
+        <Title>
+          <Link id="link" href="https://uniswap.io/">
+            <h1 id="title">About</h1>
+          </Link>
+          <Link id="link" href="https://docs.uniswap.io/">
+            <h1 id="title">Docs</h1>
+          </Link>
+          <Link id="link" href="https://github.com/Uniswap">
+            <h1 id="title">Code</h1>
+          </Link>
+        </Title>
+      </FooterElement>
+      <ToggleComponent
+        defaultChecked={!isDark}
+        icons={{ checked: <ToggleIcon content="☀️" />, unchecked: <ToggleIcon content="🌙️" /> }}
+        onChange={toggleDarkMode}
+      />
+    </FooterFrame>
+  )
+}

src/components/Header/index.js

@@ -4,12 +4,29 @@ import styled from 'styled-components'
 import { Link } from '../../theme'
 import Web3Status from '../Web3Status'
 import { darken } from 'polished'
-import { useDarkModeManager } from '../../contexts/LocalStorage'
+
+const HeaderFrame = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+`
 
 const HeaderElement = styled.div`
   margin: 1.25rem;
   display: flex;
   min-width: 0;
+  display: flex;
+  align-items: center;
+`
+
+const Nod = styled.span`
+  transform: rotate(0deg);
+  transition: transform 150ms ease-out;
+
+  :hover {
+    transform: rotate(-10deg);
+  }
 `
 
 const Title = styled.div`
@@ -20,19 +37,8 @@ const Title = styled.div`
     cursor: pointer;
   }
 
-  #image {
-    font-size: 1.5rem;
-    margin-right: 1rem;
-    transform: rotate(0deg);
-    transition: transform 150ms ease-out;
-
-    :hover {
-      transform: rotate(-10deg);
-    }
-  }
-
   #link {
-    text-decoration-color: ${({ theme }) => theme.wisteriaPurple};
+    text-decoration-color: ${({ theme }) => theme.UniswapPink};
   }
 
   #title {
@@ -47,25 +53,25 @@ const Title = styled.div`
 `
 
 export default function Header() {
-  const [, toggleDarkMode] = useDarkModeManager()
-
   return (
-    <>
+    <HeaderFrame>
       <HeaderElement>
         <Title>
-          <span onClick={toggleDarkMode} id="image" role="img" aria-label="Unicorn Emoji">
-            🦄
+          <Nod>
+            <Link id="link" href="https://uniswap.io">
+              <span role="img" aria-label="unicorn">
+                🦄{'  '}
               </span>
-
+            </Link>
+          </Nod>
           <Link id="link" href="https://uniswap.io">
             <h1 id="title">Uniswap</h1>
           </Link>
         </Title>
       </HeaderElement>
-
       <HeaderElement>
         <Web3Status />
       </HeaderElement>
-    </>
+    </HeaderFrame>
   )
 }

src/components/TransactionDetails/index.js

@@ -87,6 +87,8 @@ const Popup = styled(Flex)`
   padding: 0.6rem 1rem;
   line-height: 150%;
   background: ${({ theme }) => theme.inputBackground};
+  border: 1px solid ${({ theme }) => theme.mercuryGray};
+
   border-radius: 8px;
 
   animation: ${fadeIn} 0.15s linear;

src/pages/App.js

@@ -4,6 +4,8 @@ import { BrowserRouter, Redirect, Route, Switch } from 'react-router-dom'
 
 import Web3ReactManager from '../components/Web3ReactManager'
 import Header from '../components/Header'
+import Footer from '../components/Footer'
+
 import NavigationTabs from '../components/NavigationTabs'
 import { isAddress } from '../utils'
 
@@ -11,30 +13,45 @@ const Swap = lazy(() => import('./Swap'))
 const Send = lazy(() => import('./Send'))
 const Pool = lazy(() => import('./Pool'))
 
+const AppWrapper = styled.div`
+  display: flex;
+  flex-flow: column;
+  align-items: flex-start;
+  height: 100vh;
+`
+
 const HeaderWrapper = styled.div`
   ${({ theme }) => theme.flexRowNoWrap}
   width: 100%;
   justify-content: space-between;
 `
+const FooterWrapper = styled.div`
+  width: 100%;
+  min-height: 30px;
+  align-self: flex-end;
+`
 
 const BodyWrapper = styled.div`
-  ${({ theme }) => theme.flexRowNoWrap}
+  display: flex;
+  flex-direction: column;
   width: 100%;
-  justify-content: center;
-  flex-grow: 1;
-  flex-basis: 0;
+  justify-content: flex-start;
+  align-items: center;
+  flex: 1;
   overflow: auto;
 `
 
 const Body = styled.div`
-  width: 35rem;
-  margin: 1.25rem;
+  max-width: 35rem;
+  width: 90%;
+  /* margin: 0 1.25rem 1.25rem 1.25rem; */
 `
 
 export default function App() {
   return (
     <>
       <Suspense fallback={null}>
+        <AppWrapper>
           <HeaderWrapper>
             <Header />
           </HeaderWrapper>
@@ -88,6 +105,10 @@ export default function App() {
               </Web3ReactManager>
             </Body>
           </BodyWrapper>
+          <FooterWrapper>
+            <Footer />
+          </FooterWrapper>
+        </AppWrapper>
       </Suspense>
     </>
   )

src/theme/index.js

@@ -93,6 +93,15 @@ export const GlobalStyle = createGlobalStyle`
   body {
     margin: 0;
     padding: 0;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;    
+  }
+
+  body > div {
+    height: 100%;
+    overflow: scroll;
+    -webkit-overflow-scrolling: touch;
 }
 
   html {