market/src/components/organisms/AssetActions/Consume.tsx

import React, { ReactElement } from 'react'
import { toast } from 'react-toastify'
import { File as FileMetadata, DDO } from '@oceanprotocol/lib'
import Button from '../../atoms/Button'
import File from '../../atoms/File'
import Price from '../../atoms/Price'
import Web3Feedback from '../../molecules/Wallet/Feedback'
import styles from './Consume.module.css'
import Loader from '../../atoms/Loader'
import { useOcean, useConsume } from '@oceanprotocol/react'

export default function Consume({
  ddo,
  file,
  isBalanceSufficient,
  setPrice
}: {
  ddo: DDO
  file: FileMetadata
  isBalanceSufficient: boolean
  setPrice: (price: string) => void
}): ReactElement {
  const { ocean } = useOcean()
  const { consumeStepText, consume, consumeError } = useConsume()

  const isDisabled = !ocean || !isBalanceSufficient

  if (consumeError) {
    toast.error(consumeError)
  }

  const PurchaseButton = () =>
    consumeStepText ? (
      <Loader message={consumeStepText} />
    ) : (
      <Button
        style="primary"
        onClick={() => consume(ddo.id, ddo.dataToken, 'access')}
        disabled={isDisabled}
      >
        Buy
      </Button>
    )

  return (
    <aside className={styles.consume}>
      <div className={styles.info}>
        <div className={styles.filewrapper}>
          <File file={file} />
        </div>
        <div className={styles.pricewrapper}>
          <Price ddo={ddo} setPriceOutside={setPrice} />
          <PurchaseButton />
        </div>
      </div>

      <footer className={styles.feedback}>
        <Web3Feedback isBalanceSufficient={isBalanceSufficient} />
      </footer>
    </aside>
  )
}