@krowdy-ui/views/es/BackgroundAlert/BackgroundAlert.js

React components that implement Google's Material Design.

import React, { useState } from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { Card, makeStyles, Popper } from '@krowdy-ui/core';

const arrowGenerator = spacing => ({
  '&[x-placement*="bottom"] $arrow': {
    left: 0,
    marginLeft: spacing(1.5),
    marginRight: spacing(1.5),
    marginTop: spacing(-1),
    top: 0
  },
  '&[x-placement*="left"] $arrow': {
    marginBottom: spacing(1.5),
    marginRight: spacing(-1),
    marginTop: spacing(1.5),
    right: 0
  },
  '&[x-placement*="right"] $arrow': {
    left: 0,
    marginBottom: spacing(1.5),
    marginLeft: spacing(-1),
    marginTop: spacing(1.5)
  },
  '&[x-placement*="top"] $arrow': {
    bottom: 0,
    left: 0,
    marginBottom: spacing(-1),
    marginLeft: spacing(1.5),
    marginRight: spacing(1.5)
  }
});

const useStyles = makeStyles(({
  palette,
  spacing
}) => ({
  arrow: {
    background: ({
      background
    }) => background && palette[background] && palette[background].main ? palette[background].main : palette.primary.main,
    height: 20,
    position: 'absolute',
    transform: 'rotate(45deg)',
    width: 20
  },
  backgroundCard: {
    background: ({
      background
    }) => background && palette[background] && palette[background].main ? palette[background].main : palette.primary.main
  },
  poperArrow: arrowGenerator(spacing),
  textColor: {
    color: palette.secondary[10]
  },
  'tooltipPlacement-bottom': {
    marginTop: spacing(1),
    transformOrigin: 'center top'
  },
  'tooltipPlacement-left': {
    marginRight: spacing(1),
    transformOrigin: 'right center'
  },
  'tooltipPlacement-right': {
    marginLeft: spacing(1),
    transformOrigin: 'left center'
  },
  'tooltipPlacement-top': {
    marginBottom: spacing(1),
    transformOrigin: 'center bottom'
  }
}), {
  name: 'BackgroundAlert'
});

const BackgroundAlert = ({
  children,
  color = 'primary',
  anchorEl,
  placement = 'bottom',
  arrow = false,
  className
}) => {
  const classes = useStyles({
    background: color
  });
  const [arrowRef, setArrowRef] = useState(null);
  return /*#__PURE__*/React.createElement(Popper, {
    anchorEl: anchorEl,
    className: clsx(className, classes.poperArrow, classes[`tooltipPlacement-${placement.split('-')[0]}`]),
    open: Boolean(anchorEl),
    placement: placement,
    popperOptions: {
      modifiers: {
        arrow: {
          element: arrowRef,
          enabled: Boolean(arrowRef)
        }
      }
    }
  }, /*#__PURE__*/React.createElement(Card, {
    className: clsx(classes.backgroundCard, classes.textColor)
  }, arrow ? /*#__PURE__*/React.createElement("span", {
    className: classes.arrow,
    ref: setArrowRef
  }) : null, children));
};

process.env.NODE_ENV !== "production" ? BackgroundAlert.propTypes = {
  anchorEl: PropTypes.oneOfType([PropTypes.element, PropTypes.any, PropTypes.func]),
  arrow: PropTypes.bool,
  className: PropTypes.oneOfType([PropTypes.string, PropTypes.any]),
  color: PropTypes.oneOf(['default', 'inherit', 'primary', 'secondary', 'krowdy', 'error']),
  placement: PropTypes.string
} : void 0;
export default BackgroundAlert;