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import React from 'react'
import {observer} from 'mobx-react-lite'
import {
ActivityIndicator,
StyleSheet,
TouchableOpacity,
View,
} from 'react-native'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import {UserAvatar} from './UserAvatar'
import {Text} from './text/Text'
import {s, colors} from '../../lib/styles'
import {MagnifyingGlassIcon} from '../../lib/icons'
import {useStores} from '../../../state'
const HITSLOP = {left: 10, top: 10, right: 10, bottom: 10}
const BACK_HITSLOP = {left: 10, top: 10, right: 30, bottom: 10}
export const ViewHeader = observer(function ViewHeader({
title,
subtitle,
canGoBack,
onPost,
}: {
title: string
subtitle?: string
canGoBack?: boolean
onPost?: () => void
}) {
const store = useStores()
const onPressBack = () => {
store.nav.tab.goBack()
}
const onPressMenu = () => {
store.shell.setMainMenuOpen(true)
}
const onPressCompose = () => {
store.shell.openComposer({onPost})
}
const onPressSearch = () => {
store.nav.navigate(`/search`)
}
const onPressReconnect = () => {
store.session.connect().catch(e => {
// log for debugging but ignore otherwise
console.log(e)
})
}
if (typeof canGoBack === 'undefined') {
canGoBack = store.nav.tab.canGoBack
}
return (
<View style={styles.header}>
<TouchableOpacity
onPress={canGoBack ? onPressBack : onPressMenu}
hitSlop={BACK_HITSLOP}
style={canGoBack ? styles.backIcon : styles.backIconWide}>
{canGoBack ? (
<FontAwesomeIcon
size={18}
icon="angle-left"
style={{marginTop: 6, color: colors.black}}
/>
) : (
<UserAvatar
size={30}
handle={store.me.handle}
displayName={store.me.displayName}
avatar={store.me.avatar}
/>
)}
</TouchableOpacity>
<View style={styles.titleContainer} pointerEvents="none">
<Text style={styles.title}>{title}</Text>
{subtitle ? (
<Text style={styles.subtitle} numberOfLines={1}>
{subtitle}
</Text>
) : undefined}
</View>
<TouchableOpacity
onPress={onPressCompose}
hitSlop={HITSLOP}
style={styles.btn}>
<FontAwesomeIcon size={18} icon="plus" />
</TouchableOpacity>
<TouchableOpacity
onPress={onPressSearch}
hitSlop={HITSLOP}
style={[styles.btn, {marginLeft: 8}]}>
<MagnifyingGlassIcon
size={18}
strokeWidth={3}
style={styles.searchBtnIcon}
/>
</TouchableOpacity>
{!store.session.online ? (
<TouchableOpacity
style={[styles.btn, {marginLeft: 8}, styles.offline]}
onPress={onPressReconnect}>
{store.session.attemptingConnect ? (
<ActivityIndicator />
) : (
<>
<FontAwesomeIcon icon="signal" style={[s.black]} size={18} />
<FontAwesomeIcon
icon="x"
style={{
backgroundColor: colors.white,
color: colors.red4,
position: 'relative',
left: -4,
top: 6,
}}
size={12}
/>
</>
)}
</TouchableOpacity>
) : undefined}
</View>
)
})
const styles = StyleSheet.create({
header: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: colors.white,
paddingHorizontal: 12,
paddingTop: 6,
paddingBottom: 6,
borderBottomColor: colors.gray1,
borderBottomWidth: 1,
},
titleContainer: {
flexDirection: 'row',
alignItems: 'baseline',
marginRight: 'auto',
},
title: {
fontSize: 21,
fontWeight: '600',
color: colors.black,
},
subtitle: {
fontSize: 18,
marginLeft: 6,
color: colors.gray4,
maxWidth: 200,
},
backIcon: {width: 30, height: 30},
backIconWide: {width: 40, height: 30},
btn: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
backgroundColor: colors.gray1,
width: 36,
height: 36,
borderRadius: 20,
},
searchBtnIcon: {
color: colors.black,
position: 'relative',
top: -1,
},
offline: {
backgroundColor: colors.white,
},
offlineBtn: {
backgroundColor: colors.white,
borderRadius: 5,
paddingVertical: 5,
paddingHorizontal: 10,
},
})
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