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import { RefObject, forwardRef, useState } from 'react'; | ||
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import { cn } from '@/utils/cn'; | ||
import { ClipboardEdit, Paperclip, Upload } from 'lucide-react'; | ||
import { buttonVariants } from './ui/button'; | ||
import { Textarea } from './ui/text-area'; | ||
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type ConversionInputProps = { | ||
onFromContentsChange: (e: React.ChangeEvent<HTMLTextAreaElement>) => void; | ||
acceptableFileExtensions?: string | ||
} | ||
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const ConversionInput = forwardRef<HTMLTextAreaElement, ConversionInputProps>(({ onFromContentsChange, acceptableFileExtensions = '', ...props }, ref) => { | ||
// Idealy we would just want this is as a formatted variable. But due to next.js hydration, we need to use state | ||
const [isDragActive, setIsDragActive] = useState(false) | ||
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const textAreaRef = (ref as RefObject<HTMLTextAreaElement>).current | ||
const handleFile = (file: File) => { | ||
console.log() | ||
const reader = new FileReader(); | ||
reader.readAsText(file, "UTF-8"); | ||
reader.onload = function (evt) { | ||
if (evt.target) { | ||
const result = evt.target.result as string | ||
onFromContentsChange({ | ||
target: { | ||
value: result | ||
} | ||
} as React.ChangeEvent<HTMLTextAreaElement>) | ||
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if (textAreaRef) { | ||
textAreaRef.value = result | ||
} | ||
} | ||
} | ||
reader.onerror = function (evt) { | ||
console.error(evt.target?.error) | ||
} | ||
setIsDragActive(false) | ||
} | ||
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const handleDrop = (e: React.DragEvent<HTMLTextAreaElement>) => { | ||
e.preventDefault() | ||
e.stopPropagation() | ||
if (e && e.dataTransfer && e.dataTransfer.files) { | ||
const file = e.dataTransfer.files?.[0] | ||
if (file) { | ||
handleFile(file) | ||
} | ||
} | ||
} | ||
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return ( | ||
<div className='relative h-full'> | ||
<div className='absolute h-full w-full flex items-center justify-center pointer-events-none flex-col gap-2'> | ||
{ | ||
textAreaRef?.value === '' && ( | ||
isDragActive ? ( | ||
<> | ||
<Paperclip className='h-10 w-10' /> | ||
<div className='font-semibold'> | ||
Drop it to convert! | ||
</div> | ||
</> | ||
) : ( | ||
<> | ||
<ClipboardEdit className='h-10 w-10 pointer-events-none' /> | ||
<div className='font-semibold pointer-events-none'> | ||
Drag and drop or Paste in the contents of a{acceptableFileExtensions} file here | ||
</div> | ||
<input | ||
id="from-contents-file-upload-input" | ||
type='file' | ||
className='hidden' | ||
onChange={(e) => { | ||
const file = e.target.files?.[0] | ||
if (file) { | ||
handleFile(file) | ||
} | ||
}} | ||
/> | ||
<label htmlFor='from-contents-file-upload-input' className={buttonVariants({ className: 'pointer-events-auto cursor-pointer' })}> | ||
<Upload className='h-5 w-5 mr-2' /> | ||
Upload Here | ||
</label> | ||
</> | ||
) | ||
) | ||
} | ||
</div> | ||
<Textarea | ||
ref={ref} | ||
className={cn("h-full resize-none duration-300", isDragActive ? 'bg-input border-dashed border-4' : '')} | ||
placeholder={isDragActive ? '' : `Type or paste in the contents of a${acceptableFileExtensions} file here`} | ||
onChange={onFromContentsChange} | ||
onDrop={handleDrop} | ||
onDragOver={(e) => { | ||
setIsDragActive(true) | ||
}} | ||
onDragLeave={(e) => { | ||
setIsDragActive(false) | ||
}} | ||
/> | ||
</div> | ||
) | ||
}) | ||
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ConversionInput.displayName = 'ConversionInput' | ||
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export default ConversionInput |
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/* eslint-disable @typescript-eslint/no-non-null-assertion */ | ||
export const listWordsInSentenceFormat = ( | ||
words: string[], | ||
conjunction = "or" | ||
): string => { | ||
if (words.length === 0) return ""; | ||
if (words.length === 1) return words[0]!; | ||
const lastWord = words.pop(); | ||
return [words.join(", "), lastWord].join(` ${conjunction} `); | ||
}; |