import styled from 'styled-components';
import { H1 as NH1 } from 'normalized-styled-components';
import remcalc from 'remcalc';
import is from 'styled-is';

export const H1 = NH1.extend`
  color: ${props => props.theme.text};

  font-size: ${remcalc(36)};
  line-height: ${remcalc(45)};
  font-style: normal;
  font-stretch: normal;
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(24)};
  }
`;

export const H2 = styled.h2`
  color: ${props => props.theme.text};

  line-height: ${remcalc(30)};
  font-size: ${remcalc(24)};
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(24)};
  }
`;

export const H3 = styled.h3`
  color: ${props => props.theme.text};

  line-height: ${remcalc(26)};
  font-size: ${remcalc(21)};
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(24)};
  }
`;

export const H4 = styled.h4`
  color: ${props => props.theme.text};

  font-weight: ${props => props.theme.font.weight.semibold};
  line-height: ${remcalc(24)};
  font-size: ${remcalc(15)};
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(12)};
  }
`;

export const H5 = styled.h4`
  color: ${props => props.theme.text};

  line-height: ${remcalc(24)};
  font-size: ${remcalc(15)};
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(12)};
  }
`;

export const H6 = styled.h6`
  color: ${props => props.theme.text};

  line-height: ${remcalc(18)};
  font-size: ${remcalc(13)};
  margin: 0;

  ${is('inline')`
    display: inline-block;
  `};

  & + p,
  & + small,
  & + h1,
  & + h2,
  & + label,
  & + h3,
  & + h4,
  & + h5,
  & + div,
  & + span {
    margin-top: ${remcalc(12)};
  }
`;