checktheroads-hyperglass/hyperglass/ui/components/header/header.tsx

import { useRef } from 'react';
import { Flex, ScaleFade } from '@chakra-ui/react';
import { AnimatedDiv } from '~/components';
import { useBreakpointValue } from '~/context';
import { useBooleanValue, useFormState } from '~/hooks';
import { Title } from './title';

import type { THeader } from './types';

export const Header = (props: THeader): JSX.Element => {
  const { resetForm, ...rest } = props;

  const status = useFormState(s => s.status);

  const titleRef = useRef({} as HTMLDivElement);

  const titleWidth = useBooleanValue(
    status === 'results',
    { base: '75%', lg: '50%' },
    { base: '75%', lg: '75%' },
  );

  const justify = useBreakpointValue({ base: 'flex-start', lg: 'center' });

  return (
    <Flex px={4} pt={6} minH={16} zIndex={4} as="header" width="full" flex="0 1 auto" {...rest}>
      <ScaleFade in initialScale={0.5} style={{ width: '100%' }}>
        <AnimatedDiv
          layout
          height="100%"
          display="flex"
          ref={titleRef}
          maxW={titleWidth}
          // This is here for the logo
          justifyContent={justify}
          mx={{ base: status === 'results' ? 'auto' : 0, lg: 'auto' }}
        >
          <Title />
        </AnimatedDiv>
      </ScaleFade>
    </Flex>
  );
};