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import React, {useState} from 'react'
import {TouchableOpacity, View} from 'react-native'
import {msg, Trans} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {HITSLOP_10, MAX_ALT_TEXT} from '#/lib/constants'
import {parseAltFromGIFDescription} from '#/lib/gif-alt-text'
import {
EmbedPlayerParams,
parseEmbedPlayerFromUrl,
} from '#/lib/strings/embed-player'
import {isAndroid} from '#/platform/detection'
import {useResolveGifQuery} from '#/state/queries/resolve-link'
import {Gif} from '#/state/queries/tenor'
import {AltTextCounterWrapper} from '#/view/com/composer/AltTextCounterWrapper'
import {atoms as a, native, useTheme} from '#/alf'
import {Button, ButtonText} from '#/components/Button'
import * as Dialog from '#/components/Dialog'
import {DialogControlProps} from '#/components/Dialog'
import * as TextField from '#/components/forms/TextField'
import {Check_Stroke2_Corner0_Rounded as Check} from '#/components/icons/Check'
import {CircleInfo_Stroke2_Corner0_Rounded as CircleInfo} from '#/components/icons/CircleInfo'
import {PlusSmall_Stroke2_Corner0_Rounded as Plus} from '#/components/icons/Plus'
import {Text} from '#/components/Typography'
import {GifEmbed} from '../util/post-embeds/GifEmbed'
import {AltTextReminder} from './photos/Gallery'
export function GifAltTextDialog({
gif,
altText,
onSubmit,
}: {
gif: Gif
altText: string
onSubmit: (alt: string) => void
}) {
const {data} = useResolveGifQuery(gif)
const vendorAltText = parseAltFromGIFDescription(data?.description ?? '').alt
const params = data ? parseEmbedPlayerFromUrl(data.uri) : undefined
if (!data || !params) {
return null
}
return (
<GifAltTextDialogLoaded
altText={altText}
vendorAltText={vendorAltText}
thumb={data.thumb?.source.path}
params={params}
onSubmit={onSubmit}
/>
)
}
export function GifAltTextDialogLoaded({
vendorAltText,
altText,
onSubmit,
params,
thumb,
}: {
vendorAltText: string
altText: string
onSubmit: (alt: string) => void
params: EmbedPlayerParams
thumb: string | undefined
}) {
const control = Dialog.useDialogControl()
const {_} = useLingui()
const t = useTheme()
const [altTextDraft, setAltTextDraft] = useState(altText || vendorAltText)
return (
<>
<TouchableOpacity
testID="altTextButton"
accessibilityRole="button"
accessibilityLabel={_(msg`Add alt text`)}
accessibilityHint=""
hitSlop={HITSLOP_10}
onPress={control.open}
style={[
a.absolute,
{top: 20, left: 12},
{borderRadius: 6},
a.pl_xs,
a.pr_sm,
a.py_2xs,
a.flex_row,
a.gap_xs,
a.align_center,
{backgroundColor: 'rgba(0, 0, 0, 0.75)'},
]}>
{altText ? (
<Check size="xs" fill={t.palette.white} style={a.ml_xs} />
) : (
<Plus size="sm" fill={t.palette.white} />
)}
<Text
style={[a.font_bold, {color: t.palette.white}]}
accessible={false}>
<Trans>ALT</Trans>
</Text>
</TouchableOpacity>
<AltTextReminder />
<Dialog.Outer
control={control}
onClose={() => {
onSubmit(altTextDraft)
}}>
<Dialog.Handle />
<AltTextInner
vendorAltText={vendorAltText}
altText={altTextDraft}
onChange={setAltTextDraft}
thumb={thumb}
control={control}
params={params}
/>
</Dialog.Outer>
</>
)
}
function AltTextInner({
vendorAltText,
altText,
onChange,
control,
params,
thumb,
}: {
vendorAltText: string
altText: string
onChange: (text: string) => void
control: DialogControlProps
params: EmbedPlayerParams
thumb: string | undefined
}) {
const t = useTheme()
const {_, i18n} = useLingui()
return (
<Dialog.ScrollableInner label={_(msg`Add alt text`)}>
<View style={a.flex_col_reverse}>
<View style={[a.mt_md, a.gap_md]}>
<View style={[a.gap_sm]}>
<View style={[a.relative]}>
<TextField.LabelText>
<Trans>Descriptive alt text</Trans>
</TextField.LabelText>
<TextField.Root>
<Dialog.Input
label={_(msg`Alt text`)}
placeholder={vendorAltText}
onChangeText={onChange}
defaultValue={altText}
multiline
numberOfLines={3}
autoFocus
onKeyPress={({nativeEvent}) => {
if (nativeEvent.key === 'Escape') {
control.close()
}
}}
/>
</TextField.Root>
</View>
{altText.length > MAX_ALT_TEXT && (
<View style={[a.pb_sm, a.flex_row, a.gap_xs]}>
<CircleInfo fill={t.palette.negative_500} />
<Text
style={[
a.italic,
a.leading_snug,
t.atoms.text_contrast_medium,
]}>
<Trans>
Alt text will be truncated. Limit:{' '}
{i18n.number(MAX_ALT_TEXT)} characters.
</Trans>
</Text>
</View>
)}
</View>
<AltTextCounterWrapper altText={altText}>
<Button
label={_(msg`Save`)}
size="large"
color="primary"
variant="solid"
onPress={() => {
control.close()
}}
style={[a.flex_grow]}>
<ButtonText>
<Trans>Save</Trans>
</ButtonText>
</Button>
</AltTextCounterWrapper>
</View>
{/* below the text input to force tab order */}
<View>
<Text style={[a.text_2xl, a.font_bold, a.leading_tight, a.pb_sm]}>
<Trans>Add alt text</Trans>
</Text>
<View style={[a.align_center]}>
<GifEmbed
thumb={thumb}
altText={altText}
isPreferredAltText={true}
params={params}
hideAlt
style={[native({maxHeight: 225})]}
/>
</View>
</View>
</View>
<Dialog.Close />
{/* Maybe fix this later -h */}
{isAndroid ? <View style={{height: 300}} /> : null}
</Dialog.ScrollableInner>
)
}
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