polished/lib/shorthands/position.js

A lightweight toolset for writing styles in Javascript.

"use strict";

exports.__esModule = true;
exports["default"] = position;

var _directionalProperty = /*#__PURE__*/_interopRequireDefault( /*#__PURE__*/require("../helpers/directionalProperty"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

var positionMap = ['absolute', 'fixed', 'relative', 'static', 'sticky'];
/**
 * Shorthand accepts up to five values, including null to skip a value, and maps them to their respective directions. The first value can optionally be a position keyword.
 * @example
 * // Styles as object usage
 * const styles = {
 *   ...position('12px', '24px', '36px', '48px')
 * }
 *
 * // styled-components usage
 * const div = styled.div`
 *   ${position('12px', '24px', '36px', '48px')}
 * `
 *
 * // CSS as JS Output
 *
 * div {
 *   'top': '12px',
 *   'right': '24px',
 *   'bottom': '36px',
 *   'left': '48px'
 * }
 *
 * // Styles as object usage
 * const styles = {
 *   ...position('absolute', '12px', '24px', '36px', '48px')
 * }
 *
 * // styled-components usage
 * const div = styled.div`
 *   ${position('absolute', '12px', '24px', '36px', '48px')}
 * `
 *
 * // CSS as JS Output
 *
 * div {
 *   'position': 'absolute',
 *   'top': '12px',
 *   'right': '24px',
 *   'bottom': '36px',
 *   'left': '48px'
 * }
 */

function position(firstValue) {
  for (var _len = arguments.length, values = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    values[_key - 1] = arguments[_key];
  }

  if (positionMap.indexOf(firstValue) >= 0 && firstValue) {
    return _extends({}, _directionalProperty["default"].apply(void 0, [''].concat(values)), {
      position: firstValue
    });
  } else {
    return _directionalProperty["default"].apply(void 0, ['', firstValue].concat(values));
  }
}

module.exports = exports.default;