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import { Button } from '@/components/ui/button'
import {
Carousel,
CarouselApi,
CarouselContent,
CarouselItem,
CarouselNext,
CarouselPrevious,
} from '@/components/ui/carousel'
import {
Dialog,
DialogClose,
DialogContent,
DialogTrigger,
} from '@/components/ui/dialog'
import { ToastAction } from '@/components/ui/toast'
import { useToast } from '@/components/ui/use-toast'
import { randomId } from '@/lib/api'
import { ExpenseFormValues } from '@/lib/schemas'
import { formatFileSize } from '@/lib/utils'
import { Loader2, Plus, Trash, X } from 'lucide-react'
import { getImageData, usePresignedUpload } from 'next-s3-upload'
import Image from 'next/image'
import { useEffect, useState } from 'react'
type Props = {
documents: ExpenseFormValues['documents']
updateDocuments: (documents: ExpenseFormValues['documents']) => void
}
const MAX_FILE_SIZE = 5 * 1024 ** 2
export function ExpenseDocumentsInput({ documents, updateDocuments }: Props) {
const [pending, setPending] = useState(false)
const { FileInput, openFileDialog, uploadToS3 } = usePresignedUpload() // use presigned uploads to addtionally support providers other than AWS
const { toast } = useToast()
const handleFileChange = async (file: File) => {
if (file.size > MAX_FILE_SIZE) {
toast({
title: 'The file is too big',
description: `The maximum file size you can upload is ${formatFileSize(
MAX_FILE_SIZE,
)}. Yours is ${formatFileSize(file.size)}.`,
variant: 'destructive',
})
return
}
const upload = async () => {
try {
setPending(true)
const { width, height } = await getImageData(file)
if (!width || !height) throw new Error('Cannot get image dimensions')
const { url } = await uploadToS3(file)
updateDocuments([...documents, { id: randomId(), url, width, height }])
} catch (err) {
console.error(err)
toast({
title: 'Error while uploading document',
description:
'Something wrong happened when uploading the document. Please retry later or select a different file.',
variant: 'destructive',
action: (
<ToastAction altText="Retry" onClick={() => upload()}>
Retry
</ToastAction>
),
})
} finally {
setPending(false)
}
}
upload()
}
return (
<div>
<FileInput onChange={handleFileChange} accept="image/jpeg,image/png" />
<div className="grid grid-cols-2 sm:grid-cols-3 gap-4 [&_*]:aspect-square">
{documents.map((doc) => (
<DocumentThumbnail
key={doc.id}
document={doc}
documents={documents}
deleteDocument={(document) => {
updateDocuments(documents.filter((d) => d.id !== document.id))
}}
/>
))}
<div>
<Button
variant="secondary"
type="button"
onClick={openFileDialog}
className="w-full h-full"
disabled={pending}
>
{pending ? (
<Loader2 className="w-8 h-8 animate-spin" />
) : (
<Plus className="w-8 h-8" />
)}
</Button>
</div>
</div>
</div>
)
}
export function DocumentThumbnail({
document,
documents,
deleteDocument,
}: {
document: ExpenseFormValues['documents'][number]
documents: ExpenseFormValues['documents']
deleteDocument: (document: ExpenseFormValues['documents'][number]) => void
}) {
const [open, setOpen] = useState(false)
const [api, setApi] = useState<CarouselApi>()
const [currentDocument, setCurrentDocument] = useState<number | null>(null)
useEffect(() => {
if (!api) return
api.on('slidesInView', () => {
const index = api.slidesInView()[0]
if (index !== undefined) {
setCurrentDocument(index)
}
})
}, [api])
return (
<Dialog open={open} onOpenChange={setOpen}>
<DialogTrigger asChild>
<Button
variant="secondary"
className="w-full h-full border overflow-hidden rounded shadow-inner"
>
<Image
width={300}
height={300}
className="object-contain"
src={document.url}
alt=""
/>
</Button>
</DialogTrigger>
<DialogContent className="p-4 w-[100vw] max-w-[100vw] h-[100dvh] max-h-[100dvh] sm:max-w-[calc(100vw-32px)] sm:max-h-[calc(100dvh-32px)] [&>:last-child]:hidden">
<div className="flex flex-col gap-4">
<div className="flex justify-end">
<Button
variant="ghost"
className="text-destructive"
onClick={() => {
if (currentDocument !== null) {
deleteDocument(documents[currentDocument])
}
setOpen(false)
}}
>
<Trash className="w-4 h-4 mr-2" />
Delete document
</Button>
<DialogClose asChild>
<Button variant="ghost">
<X className="w-4 h-4 mr-2" /> Close
</Button>
</DialogClose>
</div>
<Carousel
opts={{
startIndex: documents.indexOf(document),
loop: true,
align: 'center',
}}
setApi={setApi}
>
<CarouselContent>
{documents.map((document, index) => (
<CarouselItem key={index}>
<Image
className="object-contain w-[calc(100vw-32px)] h-[calc(100dvh-32px-40px-16px-48px)] sm:w-[calc(100vw-32px-32px)] sm:h-[calc(100dvh-32px-40px-16px-32px-48px)]"
src={document.url}
width={document.width}
height={document.height}
alt=""
/>
</CarouselItem>
))}
</CarouselContent>
<CarouselPrevious className="left-0 top-auto -bottom-16" />
<CarouselNext className="right-0 top-auto -bottom-16" />
</Carousel>
</div>
</DialogContent>
</Dialog>
)
}
|
