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import React, {useState} from 'react'
import {
KeyboardAvoidingView,
StyleSheet,
Text,
TextInput,
TouchableOpacity,
View,
} from 'react-native'
import {BottomSheetTextInput} from '@gorhom/bottom-sheet'
import LinearGradient from 'react-native-linear-gradient'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import Toast from '../util/Toast'
import ProgressCircle from '../util/ProgressCircle'
import {useStores} from '../../../state'
import * as apilib from '../../../state/lib/api'
import {s, colors, gradients} from '../../lib/styles'
const MAX_TEXT_LENGTH = 256
const WARNING_TEXT_LENGTH = 200
const DANGER_TEXT_LENGTH = 255
export const snapPoints = ['100%']
export function Component({replyTo}: {replyTo?: string}) {
const store = useStores()
const [text, setText] = useState('')
const [error, setError] = useState('')
const onChangeText = (newText: string) => {
if (newText.length > MAX_TEXT_LENGTH) {
setText(newText.slice(0, MAX_TEXT_LENGTH))
} else {
setText(newText)
}
}
const onPressCancel = () => {
store.shell.closeModal()
}
const onPressPublish = async () => {
setError('')
if (text.trim().length === 0) {
setError('Did you want to say anything?')
return false
}
try {
await apilib.post(store.api, 'alice.com', text, replyTo)
} catch (e: any) {
console.error(`Failed to create post: ${e.toString()}`)
setError(
'Post failed to upload. Please check your Internet connection and try again.',
)
return
}
store.shell.closeModal()
Toast.show(`Your ${replyTo ? 'reply' : 'post'} has been published`, {
duration: Toast.durations.LONG,
position: Toast.positions.TOP,
shadow: true,
animation: true,
hideOnPress: true,
})
}
const progressColor =
text.length > DANGER_TEXT_LENGTH
? '#e60000'
: text.length > WARNING_TEXT_LENGTH
? '#f7c600'
: undefined
return (
<View style={styles.outer}>
<View style={styles.topbar}>
<TouchableOpacity onPress={onPressCancel}>
<Text style={[s.blue3, s.f16]}>Cancel</Text>
</TouchableOpacity>
<View style={s.flex1} />
<TouchableOpacity onPress={onPressPublish}>
<LinearGradient
colors={[gradients.primary.start, gradients.primary.end]}
start={{x: 0, y: 0}}
end={{x: 1, y: 1}}
style={styles.postBtn}>
<Text style={[s.white, s.f16, s.semiBold]}>Post</Text>
</LinearGradient>
</TouchableOpacity>
</View>
{error !== '' && (
<View style={styles.errorLine}>
<View style={styles.errorIcon}>
<FontAwesomeIcon
icon="exclamation"
style={{color: colors.red4}}
size={10}
/>
</View>
<Text style={s.red4}>{error}</Text>
</View>
)}
<BottomSheetTextInput
multiline
scrollEnabled
autoFocus
onChangeText={(text: string) => onChangeText(text)}
value={text}
placeholder={replyTo ? 'Write your reply' : "What's new?"}
style={styles.textInput}
/>
<View style={[s.flexRow, s.pt10, s.pb10, s.pr5]}>
<View style={s.flex1} />
<View>
<ProgressCircle
color={progressColor}
progress={text.length / MAX_TEXT_LENGTH}
/>
</View>
</View>
</View>
)
}
const styles = StyleSheet.create({
outer: {
flexDirection: 'column',
backgroundColor: '#fff',
padding: 15,
height: '100%',
},
topbar: {
flexDirection: 'row',
alignItems: 'center',
paddingTop: 10,
paddingBottom: 5,
paddingHorizontal: 5,
},
postBtn: {
borderRadius: 20,
paddingHorizontal: 20,
paddingVertical: 6,
},
errorLine: {
flexDirection: 'row',
backgroundColor: colors.red1,
borderRadius: 6,
paddingHorizontal: 8,
paddingVertical: 6,
marginVertical: 6,
},
errorIcon: {
borderWidth: 1,
borderColor: colors.red4,
color: colors.red4,
borderRadius: 30,
width: 16,
height: 16,
alignItems: 'center',
justifyContent: 'center',
marginRight: 5,
},
textInput: {
flex: 1,
padding: 5,
fontSize: 18,
},
})
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