Proyectos de Subversion LeadersLinked - Antes de SPA

import React, { useState, useCallback, useEffect } from 'react'

import { useDropzone } from 'react-dropzone'

import { shareModalTypes } from '../../redux/share-modal/shareModal.types'

import IconButton from '@mui/material/IconButton'

import CloseIcon from '@mui/icons-material/Close'

import styled from 'styled-components'

import FormErrorFeedback from '../UI/FormErrorFeedback'

const DragAndDropContainer = styled.div`

  display: flex;

  flex-direction: column;

  align-items: center;

  padding: 2rem 0;

  border: 2px dashed #eee;

  border-radius: 2;

  background-color: #fafafa;

  color: #bdbdbd;

  outline: none;

  transition: border 0.24s ease-in-out;

  margin-top: 1rem;

  cursor: pointer;

`

const PreviewContainer = styled.div`

  display: flex;

  margin-top: 16px;

  position: relative;

  justify-content: center;

  img {

    width: auto;

    height: 100%;

    max-height: 200px;

    max-width: 350px;

    object-fit: contain;

  }

`

const CloseButton = styled(IconButton)`

  position: absolute;

  background-color: #000 !important;

  color: #fff;

  &:hover {

    color: #fff !important;

  }

`

const areEqual = (prevProps, nextProps) => {

  return prevProps.settedFile === nextProps.settedFile

}

const DropzoneComponent = ({

  modalType,

  onUploaded,

  settedFile,

  recomendationText,

}) => {

  const [errors, setErrors] = useState([])

  const [files, setFiles] = useState([])

  const acceptedMimeTypes = () => {

    switch (modalType) {

      case shareModalTypes.IMAGE:

        return 'image/jpeg, image/png, image/jpg'

      case shareModalTypes.FILE:

        return 'application/pdf, application/vnd.openxmlformats-officedocument.presentationml.presentation'

      case shareModalTypes.VIDEO:

        return 'video/mp4, video/mpeg, video/webm'

      case shareModalTypes.CHAT:

        return 'video/mp4, video/mpeg, video/webm, application/pdf, image/jpeg, image/png, image/jpg'

      default:

        return null

    }

  }

  const onDropRejected = useCallback((rejectedFiles) => {

    rejectedFiles.map((fileRejection) => {

      switch (fileRejection.errors[0].code) {

        case 'too-many-files':

          setErrors([...errors, 'solo puedes agregar 1 archivo'])

          break

        case 'file-invalid-type':

          setErrors([...errors, 'por favor seleccione un archivo valido'])

          break

        default:

          setErrors(errors)

          break

      }

    })

  }, [])

  const { getRootProps, getInputProps } = useDropzone({

    accept: acceptedMimeTypes(),

    multiple: false,

    onDrop: (acceptedFiles) => {

      onUploaded(acceptedFiles[0])

      setFiles(acceptedFiles.map((file) => file))

    },

    onDropRejected,

    onDropAccepted: () => {

      setErrors([])

    },

    maxFiles: 1,

  })

  const onDeleteFileHandler = (index) => {

    onUploaded('')

    setFiles([])

  }

  useEffect(() => {

    if (!settedFile) return

    setFiles([settedFile])

  }, [settedFile])

  const filePreviewTest = (file) => {

    switch (modalType) {

      case shareModalTypes.IMAGE:

        return <img src={URL.createObjectURL(file)} />

      case shareModalTypes.VIDEO:

        return (

          <video

            src={URL.createObjectURL(file)}

            width="400"

            height="300"

            controls

            autoPlay

            muted

          />

        )

      case shareModalTypes.CHAT:

        switch (file.type) {

          case 'video/mp4':

          case 'video/mpeg':

          case 'video/webm':

            return (

              <video

                src={URL.createObjectURL(file)}

                width="400"

                height="300"

                controls

                autoPlay

                muted

              />

            )

          case 'image/jpeg':

          case 'image/png':

          case 'image/jpg':

            return <img src={URL.createObjectURL(file)} />

          case 'application/pdf':

            return (

              <object

                data={URL.createObjectURL(file)}

                type="application/pdf"

                width="400"

                height="200"

              />

            )

          default:

            break

        }

        break

      case shareModalTypes.FILE:

        switch (file.type) {

          case 'application/vnd.openxmlformats-officedocument.presentationml.presentation':

            return (

              <iframe

                src={`https://view.officeapps.live.com/op/embed.aspx?src=${encodeURIComponent(

                  file

                )}`}

                width="100%"

                height="600px"

              />

            )

          case 'application/pdf':

            return (

              <object data={URL.createObjectURL(file)} type="application/pdf" />

            )

          default:

            break

        }

    }

  }

  return (

    <>

      {!files.length ? (

        <DragAndDropContainer {...getRootProps({ className: 'dropzone' })}>

          <input {...getInputProps()} />

          <p>Arrastra el archivo aqui, o haga click para seleccionar</p>

          {recomendationText}

        </DragAndDropContainer>

      ) : (

        <PreviewContainer>

          {files.map((file) => filePreviewTest(file))}

          <CloseButton className="close" onClick={() => onDeleteFileHandler()}>

            <CloseIcon />

          </CloseButton>

        </PreviewContainer>

      )}

      {errors.map((error, index) => (

        <FormErrorFeedback key={index}>{error}</FormErrorFeedback>

      ))}

    </>

  )

}

export default React.memo(DropzoneComponent, areEqual)