GoScrobble/web/node_modules/@material-ui/styles/es/styled/styled.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import React from 'react';
import clsx from 'clsx';
import PropTypes from 'prop-types';
import { chainPropTypes, getDisplayName } from '@material-ui/utils';
import hoistNonReactStatics from 'hoist-non-react-statics';
import makeStyles from '../makeStyles';

function omit(input, fields) {
  const output = {};
  Object.keys(input).forEach(prop => {
    if (fields.indexOf(prop) === -1) {
      output[prop] = input[prop];
    }
  });
  return output;
} // styled-components's API removes the mapping between components and styles.
// Using components as a low-level styling construct can be simpler.


export default function styled(Component) {
  const componentCreator = (style, options = {}) => {
    const {
      name
    } = options,
          stylesOptions = _objectWithoutPropertiesLoose(options, ["name"]);

    if (process.env.NODE_ENV !== 'production' && Component === undefined) {
      throw new Error(['You are calling styled(Component)(style) with an undefined component.', 'You may have forgotten to import it.'].join('\n'));
    }

    let classNamePrefix = name;

    if (process.env.NODE_ENV !== 'production') {
      if (!name) {
        // Provide a better DX outside production.
        const displayName = getDisplayName(Component);

        if (displayName !== undefined) {
          classNamePrefix = displayName;
        }
      }
    }

    const stylesOrCreator = typeof style === 'function' ? theme => ({
      root: props => style(_extends({
        theme
      }, props))
    }) : {
      root: style
    };
    const useStyles = makeStyles(stylesOrCreator, _extends({
      Component,
      name: name || Component.displayName,
      classNamePrefix
    }, stylesOptions));
    let filterProps;
    let propTypes = {};

    if (style.filterProps) {
      filterProps = style.filterProps;
      delete style.filterProps;
    }
    /* eslint-disable react/forbid-foreign-prop-types */


    if (style.propTypes) {
      propTypes = style.propTypes;
      delete style.propTypes;
    }
    /* eslint-enable react/forbid-foreign-prop-types */


    const StyledComponent = /*#__PURE__*/React.forwardRef(function StyledComponent(props, ref) {
      const {
        children,
        className: classNameProp,
        clone,
        component: ComponentProp
      } = props,
            other = _objectWithoutPropertiesLoose(props, ["children", "className", "clone", "component"]);

      const classes = useStyles(props);
      const className = clsx(classes.root, classNameProp);
      let spread = other;

      if (filterProps) {
        spread = omit(spread, filterProps);
      }

      if (clone) {
        return /*#__PURE__*/React.cloneElement(children, _extends({
          className: clsx(children.props.className, className)
        }, spread));
      }

      if (typeof children === 'function') {
        return children(_extends({
          className
        }, spread));
      }

      const FinalComponent = ComponentProp || Component;
      return /*#__PURE__*/React.createElement(FinalComponent, _extends({
        ref: ref,
        className: className
      }, spread), children);
    });
    process.env.NODE_ENV !== "production" ? StyledComponent.propTypes = _extends({
      /**
       * A render function or node.
       */
      children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),

      /**
       * @ignore
       */
      className: PropTypes.string,

      /**
       * If `true`, the component will recycle it's children HTML element.
       * It's using `React.cloneElement` internally.
       *
       * This prop will be deprecated and removed in v5
       */
      clone: chainPropTypes(PropTypes.bool, props => {
        if (props.clone && props.component) {
          return new Error('You can not use the clone and component prop at the same time.');
        }

        return null;
      }),

      /**
       * The component used for the root node.
       * Either a string to use a HTML element or a component.
       */
      component: PropTypes
      /* @typescript-to-proptypes-ignore */
      .elementType
    }, propTypes) : void 0;

    if (process.env.NODE_ENV !== 'production') {
      StyledComponent.displayName = `Styled(${classNamePrefix})`;
    }

    hoistNonReactStatics(StyledComponent, Component);
    return StyledComponent;
  };

  return componentCreator;
}