nym/explorer-nextjs/app/components/Nav/MobileNav.tsx

'use client'

import * as React from 'react'
import { useTheme } from '@mui/material/styles'
import {
  AppBar,
  Box,
  Drawer,
  IconButton,
  List,
  ListItem,
  ListItemButton,
  ListItemIcon,
  Toolbar,
} from '@mui/material'
import { Menu } from '@mui/icons-material'
import { MaintenanceBanner } from '@nymproject/react/banners/MaintenanceBanner'
import { useIsMobile } from '@/app/hooks/useIsMobile'
import { MobileDrawerClose } from '@/app/icons/MobileDrawerClose'
import { Footer } from '../Footer'
import { ExpandableButton } from './DesktopNav'
import { ConnectKeplrWallet } from '../Wallet/ConnectKeplrWallet'
import { NetworkTitle } from '../NetworkTitle'
import { originalNavOptions } from '@/app/context/nav'

export const MobileNav: FCWithChildren = ({ children }) => {
  const theme = useTheme()
  const [drawerOpen, setDrawerOpen] = React.useState(false)
  // Set maintenance banner to false by default to don't display it
  const [openMaintenance, setOpenMaintenance] = React.useState(false)
  const isSmallMobile = useIsMobile(400)

  const toggleDrawer = () => {
    setDrawerOpen(!drawerOpen)
  }

  const openDrawer = () => {
    setDrawerOpen(true)
  }

  return (
    <Box sx={{ display: 'flex', flexDirection: 'column' }}>
      <AppBar
        sx={{
          background: theme.palette.nym.networkExplorer.topNav.appBar,
          borderRadius: 0,
        }}
      >
        <MaintenanceBanner
          open={openMaintenance}
          onClick={() => setOpenMaintenance(false)}
        />
        <Toolbar
          sx={{
            display: 'flex',
            justifyContent: 'space-between',
            alignItems: 'center',
            width: '100%',
          }}
        >
          <Box
            sx={{
              display: 'flex',
              flexDirection: 'row',
              alignItems: 'center',
            }}
          >
            <IconButton onClick={toggleDrawer}>
              <Menu sx={{ color: 'primary.contrastText' }} />
            </IconButton>
            {!isSmallMobile && <NetworkTitle />}
          </Box>
          <ConnectKeplrWallet />
        </Toolbar>
      </AppBar>
      <Drawer
        anchor="left"
        open={drawerOpen}
        onClose={toggleDrawer}
        PaperProps={{
          style: {
            background: theme.palette.nym.networkExplorer.nav.background,
          },
        }}
      >
        <Box role="presentation">
          <List sx={{ pt: 0, pb: 0 }}>
            <ListItem
              disablePadding
              disableGutters
              sx={{
                height: 64,
                background: theme.palette.nym.networkExplorer.nav.background,
                borderBottom: '1px solid rgba(255, 255, 255, 0.1)',
              }}
            >
              <ListItemButton
                onClick={toggleDrawer}
                sx={{
                  pt: 2,
                  pb: 2,
                  background: theme.palette.nym.networkExplorer.nav.background,
                  display: 'flex',
                  justifyContent: 'flex-start',
                }}
              >
                <ListItemIcon>
                  <MobileDrawerClose />
                </ListItemIcon>
              </ListItemButton>
            </ListItem>
            {originalNavOptions.map((props) => (
              <ExpandableButton
                key={props.url}
                title={props.title}
                openDrawer={openDrawer}
                url={props.url}
                drawIsTempOpen={false}
                drawIsFixed={false}
                Icon={props.Icon}
                nested={props.nested}
                closeDrawer={toggleDrawer}
                isMobile
              />
            ))}
          </List>
        </Box>
      </Drawer>

      <Box sx={{ width: '100%', p: 4, mt: 7 }}>
        {children}
        <Footer />
      </Box>
    </Box>
  )
}