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path: root/app_expo/screens/demo/demo-list-screen.tsx
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import React, { useEffect } from 'react'
import { FlatList, TextStyle, View, ViewStyle, ImageStyle } from 'react-native'
import { useNavigation } from '@react-navigation/native'
import { observer } from 'mobx-react-lite'
import { Header, Screen, Text, Wallpaper, AutoImage as Image } from '../../components'
import { color, spacing } from '../../theme'
import { useStores } from '../../models'

const FULL: ViewStyle = {
  flex: 1,
}
const CONTAINER: ViewStyle = {
  backgroundColor: color.transparent,
}
const HEADER: TextStyle = {
  paddingBottom: spacing[5] - 1,
  paddingHorizontal: spacing[4],
  paddingTop: spacing[3],
}
const HEADER_TITLE: TextStyle = {
  fontSize: 12,
  fontWeight: 'bold',
  letterSpacing: 1.5,
  lineHeight: 15,
  textAlign: 'center',
}
const LIST_CONTAINER: ViewStyle = {
  alignItems: 'center',
  flexDirection: 'row',
  padding: 10,
}
const IMAGE: ImageStyle = {
  borderRadius: 35,
  height: 65,
  width: 65,
}
const LIST_TEXT: TextStyle = {
  marginLeft: 10,
}
const FLAT_LIST: ViewStyle = {
  paddingHorizontal: spacing[4],
}

export const DemoListScreen = observer(function DemoListScreen() {
  const navigation = useNavigation()
  const goBack = () => navigation.goBack()

  const { characterStore } = useStores()
  const { characters } = characterStore

  useEffect(() => {
    async function fetchData() {
      await characterStore.getCharacters()
    }

    fetchData()
  }, [])

  return (
    <View testID="DemoListScreen" style={FULL}>
      <Wallpaper />
      <Screen style={CONTAINER} preset="fixed" backgroundColor={color.transparent}>
        <Header
          headerTx="demoListScreen.title"
          leftIcon="back"
          onLeftPress={goBack}
          style={HEADER}
          titleStyle={HEADER_TITLE}
        />
        <FlatList
          contentContainerStyle={FLAT_LIST}
          data={[...characters]}
          keyExtractor={(item) => String(item.id)}
          renderItem={({ item }) => (
            <View style={LIST_CONTAINER}>
              <Image source={{ uri: item.image }} style={IMAGE} />
              <Text style={LIST_TEXT}>
                {item.name} ({item.status})
              </Text>
            </View>
          )}
        />
      </Screen>
    </View>
  )
})