chat-form-dropzone

'use client';

import {
  FileUploader,
  FileInput,
  FileUploaderContent,
  FileUploaderItem,
} from '@/components/ui/file-upload';
import { Paperclip, Upload } from 'lucide-react';
import Image from 'next/image';
import { useState } from 'react';
import { DropzoneOptions } from 'react-dropzone';

const FileUploadDropzone = () => {
  const [files, setFiles] = useState<File[] | null>([]);
  const [message, setMessage] = useState('');

  const dropzone = {
    accept: {
      'image/*': ['.jpg', '.jpeg', '.png'],
    },
    multiple: true,
    maxFiles: 4,
    maxSize: 1 * 1024 * 1024,
  } satisfies DropzoneOptions;

  return (
    <div className='py-16'>
      <div
        className={`${
          files?.length == 0 && 'flex gap-0'
        } relative border dark:bg-neutral-950 bg-neutral-50 rounded-md p-2 w-96 mx-auto`}
      >
        <FileUploader
          value={files}
          orientation='vertical'
          onValueChange={setFiles}
          className='w-fit pr-3'
          dropzoneOptions={dropzone}
        >
          {files?.length === 0 ? (
            // Layout when no files are present
            <div className='flex items-center gap-2'>
              <FileInput
                className='bg-primary  text-background rounded-md w-fit'
                parentclass='w-fit'
              >
                <Paperclip className='size-8 p-1.5' />
                <span className='sr-only'>Select your files</span>
              </FileInput>
            </div>
          ) : (
            // Layout when files are present
            <div className='flex flex-col gap-2 mb-2'>
              <div className='flex items-center gap-2 '>
                <FileInput
                  className='bg-primary-foreground border-primary/20 border   text-primary rounded-md w-fit'
                  parentclass='w-fit'
                >
                  <Paperclip className='size-12 p-3' />
                  <span className='sr-only'>Select your files</span>
                </FileInput>
                <FileUploaderContent className='flex items-start flex-row gap-1'>
                  {files?.map((file, i) => (
                    <FileUploaderItem
                      key={i}
                      index={i}
                      className='size-12 w-fit p-0 rounded-md overflow-hidden border'
                      aria-roledescription={`file ${i + 1} containing ${
                        file.name
                      }`}
                    >
                      <Image
                        src={URL.createObjectURL(file)}
                        alt={file.name}
                        height={80}
                        width={80}
                        className='size-12 rounded-md object-cover bg-primary'
                      />
                    </FileUploaderItem>
                  ))}
                </FileUploaderContent>
              </div>
            </div>
          )}
        </FileUploader>
        <input
          type='text'
          className='outline-hidden dark:bg-neutral-800 bg-neutral-50 w-full'
          placeholder='Your message here...'
        />
      </div>
    </div>
  );
};

export default FileUploadDropzone;