From 7dfa5a0b1dbfecb036c5e661b44016512b15d334 Mon Sep 17 00:00:00 2001
From: meriadec <meriadec.pillet@gmail.com>
Date: Sun, 3 Jun 2018 22:49:27 +0200
Subject: [PATCH] Rewrite SideBar component

which was causing troubles, especially when watching routes change and
matching location path. this commit separate logic/presentational
components for sidebar & main sidebar

also added a subtle "focus" state for items, for accessibility &
keyboard navigation. open to ideas for design change.
---
 src/components/MainSideBar.js                 | 172 ++++++++++++++++++
 src/components/base/SideBar/SideBarList.js    |  64 +++++++
 .../base/SideBar/SideBarListItem.js           |  94 ++++++++++
 src/components/base/SideBar/index.js          |   3 +
 src/components/base/SideBar/stories.js        |  62 +++++++
 src/components/base/Space.js                  |   5 +
 src/components/layout/Default.js              |   2 +-
 7 files changed, 401 insertions(+), 1 deletion(-)
 create mode 100644 src/components/MainSideBar.js
 create mode 100644 src/components/base/SideBar/SideBarList.js
 create mode 100644 src/components/base/SideBar/SideBarListItem.js
 create mode 100644 src/components/base/SideBar/index.js
 create mode 100644 src/components/base/SideBar/stories.js
 create mode 100644 src/components/base/Space.js

diff --git a/src/components/MainSideBar.js b/src/components/MainSideBar.js
new file mode 100644
index 00000000..dbe20018
--- /dev/null
+++ b/src/components/MainSideBar.js
@@ -0,0 +1,172 @@
+// @flow
+
+import React, { PureComponent } from 'react'
+import styled from 'styled-components'
+import { translate } from 'react-i18next'
+import { connect } from 'react-redux'
+import { compose } from 'redux'
+import { withRouter } from 'react-router'
+import { push } from 'react-router-redux'
+import { getCryptoCurrencyIcon } from '@ledgerhq/live-common/lib/react'
+
+import type { Location } from 'react-router'
+import type { Account } from '@ledgerhq/live-common/lib/types'
+
+import type { T } from 'types/common'
+import type { UpdateStatus } from 'reducers/update'
+
+import { MODAL_RECEIVE, MODAL_SEND } from 'config/constants'
+
+import { accountsSelector } from 'reducers/accounts'
+import { openModal } from 'reducers/modals'
+import { getUpdateStatus } from 'reducers/update'
+
+import { SideBarList } from 'components/base/SideBar'
+import Box, { Tabbable } from 'components/base/Box'
+import Space from 'components/base/Space'
+import FormattedVal from 'components/base/FormattedVal'
+
+import IconManager from 'icons/Manager'
+import IconPieChart from 'icons/PieChart'
+import IconPlus from 'icons/Plus'
+import IconReceive from 'icons/Receive'
+import IconSend from 'icons/Send'
+import IconExchange from 'icons/Exchange'
+
+const mapStateToProps = state => ({
+  accounts: accountsSelector(state),
+  updateStatus: getUpdateStatus(state),
+})
+
+const mapDispatchToProps = {
+  push,
+  openModal,
+}
+
+type Props = {
+  t: T,
+  accounts: Account[],
+  location: Location,
+  push: string => void,
+  openModal: string => void,
+  updateStatus: UpdateStatus,
+}
+
+class MainSideBar extends PureComponent<Props> {
+  push(to: string) {
+    const { push } = this.props
+    const {
+      location: { pathname },
+    } = this.props
+    if (pathname === to) {
+      return
+    }
+    push(to)
+  }
+
+  render() {
+    const { t, accounts, openModal, location, updateStatus } = this.props
+    const { pathname } = location
+
+    const navigationItems = [
+      {
+        value: 'dashboard',
+        label: t('dashboard:title'),
+        icon: IconPieChart,
+        iconActiveColor: 'wallet',
+        onClick: () => this.push('/'),
+        isActive: pathname === '/',
+        hasNotif: updateStatus === 'downloaded',
+      },
+      {
+        value: 'send',
+        label: t('send:title'),
+        icon: IconSend,
+        iconActiveColor: 'wallet',
+        onClick: () => openModal(MODAL_SEND),
+      },
+      {
+        value: 'receive',
+        label: t('receive:title'),
+        icon: IconReceive,
+        iconActiveColor: 'wallet',
+        onClick: () => openModal(MODAL_RECEIVE),
+      },
+      {
+        value: 'manager',
+        label: t('sidebar:manager'),
+        icon: IconManager,
+        iconActiveColor: 'wallet',
+        onClick: () => this.push('/manager'),
+        isActive: pathname === '/manager',
+      },
+      {
+        value: 'exchange',
+        label: t('sidebar:exchange'),
+        icon: IconExchange,
+        iconActiveColor: 'wallet',
+        onClick: () => this.push('/exchange'),
+        isActive: pathname === '/exchange',
+      },
+    ]
+
+    const accountsItems = accounts.map(account => {
+      const accountURL = `/account/${account.id}`
+      return {
+        value: account.id,
+        label: account.name,
+        desc: () => (
+          <FormattedVal
+            alwaysShowSign={false}
+            color="graphite"
+            unit={account.unit}
+            showCode
+            val={account.balance || 0}
+          />
+        ),
+        iconActiveColor: account.currency.color,
+        icon: getCryptoCurrencyIcon(account.currency),
+        onClick: () => this.push(accountURL),
+        isActive: pathname === accountURL,
+      }
+    })
+
+    return (
+      <Box bg="white" style={{ width: 230 }}>
+        <Space of={60} />
+        <SideBarList items={navigationItems} />
+        <Space of={40} />
+        <SideBarList
+          scroll
+          title={t('sidebar:menu')}
+          titleRight={
+            <PlusWrapper onClick={() => openModal('importAccounts')}>
+              <IconPlus size={16} />
+            </PlusWrapper>
+          }
+          items={accountsItems}
+        />
+      </Box>
+    )
+  }
+}
+
+const PlusWrapper = styled(Tabbable).attrs({
+  p: 1,
+  cursor: 'pointer',
+  borderRadius: 1,
+})`
+  opacity: 0.4;
+  &:hover {
+    opacity: 1;
+  }
+
+  border: 1px dashed rgba(0, 0, 0, 0);
+  &:focus {
+    border: 1px dashed rgba(0, 0, 0, 0.2);
+    outline: none;
+  }
+`
+
+const decorate = compose(withRouter, translate(), connect(mapStateToProps, mapDispatchToProps))
+export default decorate(MainSideBar)
diff --git a/src/components/base/SideBar/SideBarList.js b/src/components/base/SideBar/SideBarList.js
new file mode 100644
index 00000000..d0572bd3
--- /dev/null
+++ b/src/components/base/SideBar/SideBarList.js
@@ -0,0 +1,64 @@
+// @flow
+
+import React, { PureComponent, Fragment } from 'react'
+import styled from 'styled-components'
+
+import GrowScroll from 'components/base/GrowScroll'
+import Box from 'components/base/Box'
+import Space from 'components/base/Space'
+
+import SideBarListItem from './SideBarListItem'
+
+import type { Item } from './SideBarListItem'
+
+type Props = {
+  items: Item[],
+  title?: Node | string,
+  activeValue?: string,
+  scroll?: boolean,
+  titleRight?: any, // TODO: type should be more precise, but, eh ¯\_(ツ)_/¯
+}
+
+class SideBarList extends PureComponent<Props> {
+  render() {
+    const { items, title, activeValue, scroll, titleRight, ...props } = this.props
+    const ListWrapper = scroll ? GrowScroll : Box
+    return (
+      <Fragment>
+        {!!title && (
+          <Fragment>
+            <SideBarListTitle>
+              {title}
+              {!!titleRight && <Box ml="auto">{titleRight}</Box>}
+            </SideBarListTitle>
+            <Space of={10} />
+          </Fragment>
+        )}
+        <ListWrapper flow={2} px={3} fontSize={3} {...props}>
+          {items.map(item => {
+            const itemProps = {
+              item,
+              isActive: item.isActive || (!!activeValue && activeValue === item.value),
+            }
+            return <SideBarListItem key={item.value} {...itemProps} />
+          })}
+        </ListWrapper>
+      </Fragment>
+    )
+  }
+}
+
+const SideBarListTitle = styled(Box).attrs({
+  horizontal: true,
+  align: 'center',
+  color: 'dark',
+  ff: 'Museo Sans|ExtraBold',
+  fontSize: 1,
+  px: 4,
+})`
+  cursor: default;
+  letter-spacing: 2px;
+  text-transform: uppercase;
+`
+
+export default SideBarList
diff --git a/src/components/base/SideBar/SideBarListItem.js b/src/components/base/SideBar/SideBarListItem.js
new file mode 100644
index 00000000..56d09ddf
--- /dev/null
+++ b/src/components/base/SideBar/SideBarListItem.js
@@ -0,0 +1,94 @@
+// @flow
+
+import React, { PureComponent } from 'react'
+import styled from 'styled-components'
+
+import Box, { Tabbable } from 'components/base/Box'
+
+export type Item = {
+  value: string,
+  label: string | (Props => React$Element<any>),
+  desc?: Props => any, // TODO: type should be more precise, but, eh ¯\_(ツ)_/¯
+  icon?: any, // TODO: type should be more precise, but, eh ¯\_(ツ)_/¯
+  iconActiveColor: ?string,
+  hasNotif?: boolean,
+  isActive?: boolean,
+  onClick?: void => void,
+}
+
+export type Props = {
+  item: Item,
+  isActive: boolean,
+}
+
+class SideBarListItem extends PureComponent<Props> {
+  render() {
+    const {
+      item: { icon: Icon, label, desc, iconActiveColor, hasNotif, onClick },
+      isActive,
+    } = this.props
+    return (
+      <Container isActive={isActive} iconActiveColor={iconActiveColor} onClick={onClick}>
+        {!!Icon && <Icon size={16} />}
+        <Box grow shrink>
+          {typeof label === 'function' ? (
+            label(this.props)
+          ) : (
+            <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
+              {label}
+            </span>
+          )}
+          {!!desc && desc(this.props)}
+        </Box>
+        {!!hasNotif && <Bullet />}
+      </Container>
+    )
+  }
+}
+
+const Container = styled(Tabbable).attrs({
+  align: 'center',
+  borderRadius: 1,
+  ff: 'Open Sans|SemiBold',
+  flow: 3,
+  horizontal: true,
+  px: 3,
+  py: 2,
+})`
+  cursor: ${p => (p.isActive ? 'default' : 'pointer')};
+  color: ${p => p.theme.colors.dark};
+  background: ${p => (p.isActive ? p.theme.colors.lightGrey : '')};
+
+  opacity: ${p => (p.isActive ? 1 : 0.4)};
+
+  &:active {
+    background: ${p => p.theme.colors.lightGrey};
+  }
+
+  &:hover {
+    opacity: ${p => (p.isActive ? 1 : 0.7)};
+  }
+
+  border: 1px dashed rgba(0, 0, 0, 0);
+  &:focus {
+    border: 1px dashed rgba(0, 0, 0, 0.2);
+    outline: none;
+  }
+
+  ${p => {
+    const iconActiveColor = p.theme.colors[p.iconActiveColor] || p.iconActiveColor
+    return `
+      svg { color: ${p.isActive ? iconActiveColor : ''}; }
+      &:hover svg { color: ${iconActiveColor}; }
+    `
+  }};
+`
+
+const Bullet = styled.div`
+  background: ${p => p.theme.colors.wallet};
+  width: 8px;
+  height: 8px;
+  border-radius: 100%;
+`
+
+export default SideBarListItem
diff --git a/src/components/base/SideBar/index.js b/src/components/base/SideBar/index.js
new file mode 100644
index 00000000..0461a8d0
--- /dev/null
+++ b/src/components/base/SideBar/index.js
@@ -0,0 +1,3 @@
+// @flow
+
+export { default as SideBarList } from './SideBarList'
diff --git a/src/components/base/SideBar/stories.js b/src/components/base/SideBar/stories.js
new file mode 100644
index 00000000..ce7e0505
--- /dev/null
+++ b/src/components/base/SideBar/stories.js
@@ -0,0 +1,62 @@
+// @flow
+
+import React from 'react'
+import { storiesOf } from '@storybook/react'
+import { select } from '@storybook/addon-knobs'
+
+import { SideBarList } from 'components/base/SideBar'
+import Box from 'components/base/Box'
+
+import IconAccountSettings from 'icons/AccountSettings'
+import IconPrint from 'icons/Print'
+import IconControls from 'icons/Controls'
+import IconCurrencies from 'icons/Currencies'
+import IconExclamationCircle from 'icons/ExclamationCircle'
+
+const stories = storiesOf('Components/base/SideBar', module)
+
+const SIDEBAR_ITEMS = [
+  {
+    value: 'first',
+    label: 'First',
+    icon: IconAccountSettings,
+    iconActiveColor: '#ffae35',
+  },
+  {
+    value: 'second',
+    label: 'Second',
+    icon: IconPrint,
+    iconActiveColor: '#0ebdcd',
+  },
+  {
+    value: 'third',
+    label: 'Third very very very very long text very long text very long',
+    icon: IconControls,
+    iconActiveColor: '#27a2db',
+    hasNotif: true,
+  },
+  {
+    value: 'fourth',
+    label: () => (
+      <Box>
+        {'custom'}
+        <Box>{'render'}</Box>
+      </Box>
+    ),
+    icon: IconCurrencies,
+    iconActiveColor: '#3ca569',
+  },
+  {
+    value: 'fifth',
+    label: 'Fifth',
+    icon: IconExclamationCircle,
+    iconActiveColor: '#0e76aa',
+  },
+]
+
+stories.add('SideBarList', () => (
+  <SideBarList
+    items={SIDEBAR_ITEMS}
+    activeValue={select('activeValue', [...SIDEBAR_ITEMS.map(i => i.value), null], 'third')}
+  />
+))
diff --git a/src/components/base/Space.js b/src/components/base/Space.js
new file mode 100644
index 00000000..a78a0af4
--- /dev/null
+++ b/src/components/base/Space.js
@@ -0,0 +1,5 @@
+import styled from 'styled-components'
+
+export default styled.div`
+  height: ${p => p.of}px;
+`
diff --git a/src/components/layout/Default.js b/src/components/layout/Default.js
index 7e109f7b..cece3bb3 100644
--- a/src/components/layout/Default.js
+++ b/src/components/layout/Default.js
@@ -21,7 +21,7 @@ import SettingsPage from 'components/SettingsPage'
 
 import AppRegionDrag from 'components/AppRegionDrag'
 import IsUnlocked from 'components/IsUnlocked'
-import SideBar from 'components/SideBar'
+import SideBar from 'components/MainSideBar'
 import TopBar from 'components/TopBar'
 
 const Container = styled(GrowScroll).attrs({