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import React, {useState, useEffect} from 'react'
import {
SafeAreaView,
ScrollView,
StatusBar,
Text,
Button,
useColorScheme,
View,
} from 'react-native'
import {NavigationContainer} from '@react-navigation/native'
import {
createNativeStackNavigator,
NativeStackScreenProps,
} from '@react-navigation/native-stack'
import {RootStore, setupState, RootStoreProvider} from './state'
type RootStackParamList = {
Home: undefined
Profile: {name: string}
}
const Stack = createNativeStackNavigator()
const HomeScreen = ({
navigation,
}: NativeStackScreenProps<RootStackParamList, 'Home'>) => {
const isDarkMode = useColorScheme() === 'dark'
return (
<SafeAreaView>
<StatusBar barStyle={isDarkMode ? 'light-content' : 'dark-content'} />
<ScrollView contentInsetAdjustmentBehavior="automatic">
<View>
<Text>Native</Text>
<Button
title="Go to Jane's profile"
onPress={() => navigation.navigate('Profile', {name: 'Jane'})}
/>
</View>
</ScrollView>
</SafeAreaView>
)
}
const ProfileScreen = ({
route,
}: NativeStackScreenProps<RootStackParamList, 'Profile'>) => {
return <Text>This is {route.params.name}'s profile</Text>
}
function App() {
const [rootStore, setRootStore] = useState<RootStore | undefined>(undefined)
// init
useEffect(() => {
setupState().then(setRootStore)
}, [])
// show nothing prior to init
if (!rootStore) {
return null
}
return (
<RootStoreProvider value={rootStore}>
<NavigationContainer>
<Stack.Navigator>
<Stack.Screen
name="Home"
component={HomeScreen}
options={{title: 'Welcome'}}
/>
<Stack.Screen name="Profile" component={ProfileScreen} />
</Stack.Navigator>
</NavigationContainer>
</RootStoreProvider>
)
}
export default App
|
