wisemapping-frontend/packages/webapp/src/components/layout/header/index.tsx

import { StyledNav, StyledDiv, Logo } from './styled';

import React from 'react';
import { FormattedMessage } from 'react-intl';
import { Link } from 'react-router-dom';
import Button from '@mui/material/Button';

import logo from './logo-small.svg';

interface HeaderProps {
  type: 'only-signup' | 'only-signin' | 'none';
}

export const Header = ({ type }: HeaderProps): React.ReactElement => {
  let signUpButton;
  let text;
  let signInButton;
  if (type === 'only-signup') {
    text = (
      <span className="header-area-content-span">
        <span>
          <FormattedMessage id="header.donthaveaccount" defaultMessage="Don't have an account ?" />
        </span>
      </span>
    );
    signUpButton = <SignUpButton className="header-area-right2" />;
  } else if (type === 'only-signin') {
    text = (
      <span className="header-area-content-span">
        <span>
          <FormattedMessage id="header.haveaccount" defaultMessage="Already have an account?" />
        </span>
      </span>
    );
    signUpButton = <SignInButton className="header-area-right2" />;
  } else if (type === 'none') {
    text = '';
    signUpButton = '';
  } else {
    signUpButton = <SignUpButton className="header-area-right2" />;
    signInButton = <SignInButton className="header-area-right2" />;
  }

  return (
    <StyledNav>
      <StyledDiv>
        <Logo>
          <Link to="/c/login" className="header-logo">
            <img src={String(logo)} alt="logo" />
          </Link>
        </Logo>
        {text}
        {signUpButton}
        {signInButton}
      </StyledDiv>
    </StyledNav>
  );
};

interface ButtonProps {
  className?: string;
}

export const SignInButton = (props: ButtonProps): React.ReactElement => {
  return (
    <span className={`${props.className}`}>
      <Button color="primary" size="medium" variant="outlined" component={Link} to="/c/login">
        <FormattedMessage id="login.signin" defaultMessage="Sign In" />
      </Button>
    </span>
  );
};

const SignUpButton = (props: ButtonProps): React.ReactElement => {
  return (
    <span className={`${props.className}`}>
      <Button
        color="primary"
        size="medium"
        variant="outlined"
        component={Link}
        to="/c/registration"
      >
        <FormattedMessage id="login.signup" defaultMessage="Sign Up" />
      </Button>
    </span>
  );
};

export default Header;