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import React, {useState, useEffect} from 'react'
import {StyleSheet, Text, View} from 'react-native'
import {Feed} from '../com/notifications/Feed'
import {colors} from '../lib/styles'
import {useStores} from '../../state'
import {NotificationsViewModel} from '../../state/models/notifications-view'
import {ScreenParams} from '../routes'
export const Notifications = ({visible}: ScreenParams) => {
const [hasSetup, setHasSetup] = useState<boolean>(false)
const [notesView, setNotesView] = useState<
NotificationsViewModel | undefined
>()
const store = useStores()
useEffect(() => {
let aborted = false
if (!visible) {
return
}
if (hasSetup) {
console.log('Updating notifications feed')
notesView?.update()
} else {
store.nav.setTitle('Notifications')
console.log('Fetching notifications feed')
const newNotesView = new NotificationsViewModel(store, {})
setNotesView(newNotesView)
newNotesView.setup().then(() => {
if (aborted) return
setHasSetup(true)
})
}
return () => {
aborted = true
}
}, [visible, store])
return (
<View>
<View style={styles.header}>
<Text style={styles.title}>Notifications</Text>
</View>
{notesView && <Feed view={notesView} />}
</View>
)
}
const styles = StyleSheet.create({
header: {
backgroundColor: colors.white,
},
title: {
fontSize: 30,
fontWeight: 'bold',
paddingHorizontal: 12,
paddingVertical: 6,
},
})
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