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import React from 'react'
import {StyleSheet, View} from 'react-native'
import Svg, {Circle, Text, Defs, LinearGradient, Stop} from 'react-native-svg'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import {IconProp} from '@fortawesome/fontawesome-svg-core'
import {HighPriorityImage} from 'view/com/util/images/Image'
import {
openCamera,
openCropper,
openPicker,
PickedMedia,
} from './images/image-crop-picker/ImageCropPicker'
import {
requestPhotoAccessIfNeeded,
requestCameraAccessIfNeeded,
} from 'lib/permissions'
import {useStores} from 'state/index'
import {colors, gradients} from 'lib/styles'
import {DropdownButton} from './forms/DropdownButton'
import {usePalette} from 'lib/hooks/usePalette'
export function UserAvatar({
size,
handle,
avatar,
displayName,
onSelectNewAvatar,
}: {
size: number
handle: string
displayName: string | undefined
avatar?: string | null
onSelectNewAvatar?: (img: PickedMedia) => void
}) {
const store = useStores()
const pal = usePalette('default')
const initials = getInitials(displayName || handle)
const renderSvg = (svgSize: number, svgInitials: string) => (
<Svg width={svgSize} height={svgSize} viewBox="0 0 100 100">
<Defs>
<LinearGradient id="grad" x1="0" y1="0" x2="1" y2="1">
<Stop offset="0" stopColor={gradients.blue.start} stopOpacity="1" />
<Stop offset="1" stopColor={gradients.blue.end} stopOpacity="1" />
</LinearGradient>
</Defs>
<Circle cx="50" cy="50" r="50" fill="url(#grad)" />
<Text
fill="white"
fontSize="50"
fontWeight="bold"
x="50"
y="67"
textAnchor="middle">
{svgInitials}
</Text>
</Svg>
)
const dropdownItems = [
{
label: 'Camera',
icon: 'camera' as IconProp,
onPress: async () => {
if (!(await requestCameraAccessIfNeeded())) {
return
}
onSelectNewAvatar?.(
await openCamera(store, {
mediaType: 'photo',
width: 1000,
height: 1000,
cropperCircleOverlay: true,
}),
)
},
},
{
label: 'Library',
icon: 'image' as IconProp,
onPress: async () => {
if (!(await requestPhotoAccessIfNeeded())) {
return
}
const items = await openPicker(store, {
mediaType: 'photo',
})
onSelectNewAvatar?.(
await openCropper(store, {
mediaType: 'photo',
path: items[0].path,
width: 1000,
height: 1000,
cropperCircleOverlay: true,
}),
)
},
},
// TODO: Remove avatar https://github.com/bluesky-social/social-app/issues/122
// {
// label: 'Remove',
// icon: ['far', 'trash-can'],
// onPress: () => {
// // Remove avatar API call
// },
// },
]
// onSelectNewAvatar is only passed as prop on the EditProfile component
return onSelectNewAvatar ? (
<DropdownButton
type="bare"
items={dropdownItems}
openToRight
rightOffset={-10}
bottomOffset={-10}
menuWidth={170}>
{avatar ? (
<HighPriorityImage
style={{
width: size,
height: size,
borderRadius: Math.floor(size / 2),
}}
source={{uri: avatar}}
/>
) : (
renderSvg(size, initials)
)}
<View style={[styles.editButtonContainer, pal.btn]}>
<FontAwesomeIcon
icon="camera"
size={12}
color={pal.text.color as string}
/>
</View>
</DropdownButton>
) : avatar ? (
<HighPriorityImage
style={{width: size, height: size, borderRadius: Math.floor(size / 2)}}
resizeMode="stretch"
source={{uri: avatar}}
/>
) : (
renderSvg(size, initials)
)
}
function getInitials(str: string): string {
const tokens = str
.toLowerCase()
.replace(/[^a-z]/g, '')
.split(' ')
.filter(Boolean)
.map(v => v.trim())
if (tokens.length >= 2 && tokens[0][0] && tokens[0][1]) {
return tokens[0][0].toUpperCase() + tokens[1][0].toUpperCase()
}
if (tokens.length === 1 && tokens[0][0]) {
return tokens[0][0].toUpperCase()
}
return 'X'
}
const styles = StyleSheet.create({
editButtonContainer: {
position: 'absolute',
width: 24,
height: 24,
bottom: 0,
right: 0,
borderRadius: 12,
alignItems: 'center',
justifyContent: 'center',
backgroundColor: colors.gray5,
},
avatarImage: {
width: 80,
height: 80,
borderRadius: 40,
},
})
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