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import React from 'react'
import {TextInput, View, StyleSheet, TouchableOpacity} from 'react-native'
import {useNavigation, StackActions} from '@react-navigation/native'
import {UserAutocompleteModel} from 'state/models/discovery/user-autocomplete'
import {observer} from 'mobx-react-lite'
import {useStores} from 'state/index'
import {usePalette} from 'lib/hooks/usePalette'
import {MagnifyingGlassIcon2} from 'lib/icons'
import {NavigationProp} from 'lib/routes/types'
import {ProfileCard} from 'view/com/profile/ProfileCard'
import {Text} from 'view/com/util/text/Text'
export const DesktopSearch = observer(function DesktopSearch() {
const store = useStores()
const pal = usePalette('default')
const textInput = React.useRef<TextInput>(null)
const [isInputFocused, setIsInputFocused] = React.useState<boolean>(false)
const [query, setQuery] = React.useState<string>('')
const autocompleteView = React.useMemo<UserAutocompleteModel>(
() => new UserAutocompleteModel(store),
[store],
)
const navigation = useNavigation<NavigationProp>()
const onChangeQuery = React.useCallback(
(text: string) => {
setQuery(text)
if (text.length > 0 && isInputFocused) {
autocompleteView.setActive(true)
autocompleteView.setPrefix(text)
} else {
autocompleteView.setActive(false)
}
},
[setQuery, autocompleteView, isInputFocused],
)
const onPressCancelSearch = React.useCallback(() => {
setQuery('')
autocompleteView.setActive(false)
}, [setQuery, autocompleteView])
const onSubmit = React.useCallback(() => {
navigation.dispatch(StackActions.push('Search', {q: query}))
autocompleteView.setActive(false)
}, [query, navigation, autocompleteView])
return (
<View style={[styles.container, pal.view]}>
<View
style={[{backgroundColor: pal.colors.backgroundLight}, styles.search]}>
<View style={[styles.inputContainer]}>
<MagnifyingGlassIcon2
size={18}
style={[pal.textLight, styles.iconWrapper]}
/>
<TextInput
testID="searchTextInput"
ref={textInput}
placeholder="Search"
placeholderTextColor={pal.colors.textLight}
selectTextOnFocus
returnKeyType="search"
value={query}
style={[pal.textLight, styles.input]}
onFocus={() => setIsInputFocused(true)}
onBlur={() => setIsInputFocused(false)}
onChangeText={onChangeQuery}
onSubmitEditing={onSubmit}
/>
{query ? (
<View style={styles.cancelBtn}>
<TouchableOpacity onPress={onPressCancelSearch}>
<Text type="lg" style={[pal.link]}>
Cancel
</Text>
</TouchableOpacity>
</View>
) : undefined}
</View>
</View>
{query !== '' && (
<View style={[pal.view, pal.borderDark, styles.resultsContainer]}>
{autocompleteView.searchRes.length ? (
<>
{autocompleteView.searchRes.map((item, i) => (
<ProfileCard
key={item.did}
handle={item.handle}
displayName={item.displayName}
avatar={item.avatar}
labels={item.labels}
noBorder={i === 0}
/>
))}
</>
) : (
<View>
<Text style={[pal.textLight, styles.noResults]}>
No results found for {autocompleteView.prefix}
</Text>
</View>
)}
</View>
)}
</View>
)
})
const styles = StyleSheet.create({
container: {
position: 'relative',
width: 300,
},
search: {
paddingHorizontal: 16,
paddingVertical: 2,
width: 300,
borderRadius: 20,
},
inputContainer: {
flexDirection: 'row',
},
iconWrapper: {
position: 'relative',
top: 2,
paddingVertical: 7,
marginRight: 8,
},
input: {
flex: 1,
fontSize: 18,
width: '100%',
paddingTop: 7,
paddingBottom: 7,
},
cancelBtn: {
paddingRight: 4,
paddingLeft: 10,
paddingVertical: 7,
},
resultsContainer: {
// @ts-ignore supported by web
// position: 'fixed',
marginTop: 10,
flexDirection: 'column',
width: 300,
borderWidth: 1,
borderRadius: 6,
paddingVertical: 4,
},
noResults: {
textAlign: 'center',
paddingVertical: 10,
},
})
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