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January 15, 2024 07:18
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| import useAuth from '#hooks/useAuth'; | |
| import AuthContext from '#state/AuthContext'; | |
| import { User } from '#types/User'; | |
| import { router } from 'expo-router'; | |
| import { Drawer } from 'expo-router/drawer'; | |
| import { usePathname } from 'expo-router/src/hooks'; | |
| import { useEffect, useMemo, useState } from 'react'; | |
| export const unstable_settings = { | |
| // Ensure any route can link back to `/` | |
| initialRouteName: 'login', | |
| }; | |
| // Routes that should be available when user is not signed in | |
| const guest_routes: string[] = [ | |
| 'login', | |
| 'register' | |
| ] | |
| // Routes that should be available when user is signed in | |
| const user_routes: string[] = [ | |
| 'feed', | |
| 'new-listing' | |
| ] | |
| // Routes that are hidden from navigation | |
| const hidden_routes: string[] = [ | |
| 'index', | |
| 'edit-listing' | |
| ] | |
| // These must be non-component functions because for some reason otherwise the drawer | |
| // doesn't register these items | |
| const renderDrawerItem = (name: string, label: string, hide = false, title?: string) => { | |
| return ( | |
| <Drawer.Screen | |
| name={name} | |
| options={{ | |
| drawerLabel: label, | |
| title: title || label, | |
| drawerItemStyle: { | |
| display: hide ? 'none' : 'flex' | |
| } | |
| }} | |
| key={name} | |
| /> | |
| ) | |
| } | |
| // Same as with renderDrawerItem | |
| const renderHiddenRoute = (name: string) => { | |
| return ( | |
| <Drawer.Screen | |
| name={name} | |
| options={{ | |
| drawerItemStyle: { | |
| display: 'none' | |
| } | |
| }} | |
| key={name} | |
| /> | |
| ) | |
| } | |
| const CustomDrawer = () => { | |
| const auth = useAuth() | |
| // Check if drawer item should be hidden depending on whether | |
| // The user is logged in or not | |
| const shouldHideItem = (name: string) => { | |
| if( | |
| (user_routes.includes(name) && auth.user) || | |
| (guest_routes.includes(name) && !auth.user)) { | |
| return false; | |
| } | |
| return true; | |
| } | |
| return ( | |
| <Drawer> | |
| {/* Guest routes */} | |
| { | |
| [ | |
| renderDrawerItem('login', 'Login', shouldHideItem('login')), | |
| renderDrawerItem('register', 'Register', shouldHideItem('register')) | |
| ] | |
| } | |
| {/* User routes */} | |
| { | |
| [ | |
| renderDrawerItem('new-listing', 'New Listing', shouldHideItem('new-listing')), | |
| renderDrawerItem('feed', 'Feed', shouldHideItem('new-listing')), | |
| ] | |
| } | |
| {/* Hidden routes */} | |
| {hidden_routes.map(route_name => { | |
| return renderHiddenRoute(route_name) | |
| })} | |
| </Drawer> | |
| ) | |
| } | |
| export default function Layout() { | |
| return ( | |
| <CustomDrawer /> | |
| ); | |
| } |
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