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import {useState} from 'react'
import {ImagePickerAsset} from 'expo-image-picker'
import {msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {useMutation} from '@tanstack/react-query'
import {compressVideo} from '#/lib/media/video/compress'
import {logger} from '#/logger'
import {VideoTooLargeError} from 'lib/media/video/errors'
import * as Toast from 'view/com/util/Toast'
export function useVideoState({setError}: {setError: (error: string) => void}) {
const {_} = useLingui()
const [progress, setProgress] = useState(0)
const {mutate, data, isPending, isError, reset, variables} = useMutation({
mutationFn: async (asset: ImagePickerAsset) => {
const compressed = await compressVideo(asset.uri, {
onProgress: num => setProgress(trunc2dp(num)),
})
return compressed
},
onError: (e: any) => {
// Don't log these errors in sentry, just let the user know
if (e instanceof VideoTooLargeError) {
Toast.show(_(msg`Videos cannot be larger than 100MB`))
return
}
logger.error('Failed to compress video', {safeError: e})
setError(_(msg`Could not compress video`))
},
onMutate: () => {
setProgress(0)
},
})
return {
video: data,
onSelectVideo: mutate,
videoPending: isPending,
videoProcessingData: variables,
videoError: isError,
clearVideo: reset,
videoProcessingProgress: progress,
}
}
function trunc2dp(num: number) {
return Math.trunc(num * 100) / 100
}
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