import {graphql, gql} from 'react-apollo'
import uploadsQuery from '../queries/uploads'

const MultipleUploader = ({mutate}) => {
  const handleChange = ({target}) => {
    if (target.validity.valid) {
      mutate({
        variables: {
          files: target.files
        },
        refetchQueries: [{
          query: uploadsQuery
        }]
      })
    }
  }

  return <input type='file' multiple required onChange={handleChange} />
}

export default graphql(gql`
  mutation multipleUpload ($files: [Upload!]!) {
    multipleUpload (files: $files) {
      id
      name
      type
      size
      path
    }
  }
`)(MultipleUploader)