commons/src/components/molecules/Web3message.tsx

import React, { PureComponent } from 'react'
import Button from '../atoms/Button'
import AccountStatus from './AccountStatus/'
import styles from './Web3message.module.scss'
import { User } from '../../context/User'

export default class Web3message extends PureComponent {
    public render() {
        return (
            <User.Consumer>
                {states =>
                    !states.isWeb3
                        ? this.noWeb3()
                        : !states.isLogged
                        ? this.unlockAccount(states)
                        : states.isLogged
                        ? this.haveAccount(states.account)
                        : null
                }
            </User.Consumer>
        )
    }

    public noWeb3() {
        return (
            <div className={styles.message}>
                <AccountStatus className={styles.status} /> No Web3 Browser. For
                publishing an asset you need to{' '}
                <a href="https://docs.oceanprotocol.com/tutorials/metamask-setup/">
                    setup MetaMask
                </a>{' '}
                or use any other Web3-capable plugin or browser.
            </div>
        )
    }

    public unlockAccount(states: any) {
        return (
            <div className={styles.message}>
                <AccountStatus className={styles.status} /> Account locked. For
                publishing an asset you need to unlock your Web3 account.
                <Button link onClick={states.startLogin}>
                    Unlock account
                </Button>
            </div>
        )
    }

    public haveAccount(account: string) {
        return (
            <div className={styles.message}>
                <AccountStatus className={styles.status} /> Connected with
                account
                <code className={styles.account} title={account && account}>
                    {`${account && account.substring(0, 20)}...`}
                </code>
            </div>
        )
    }
}