import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
var _excluded = ["className", "cssModule", "next", "previous", "first", "last", "tag"];
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { mapToCssModules, tagPropType } from './utils';
var propTypes = {
  'aria-label': PropTypes.string,
  children: PropTypes.node,
  className: PropTypes.string,
  cssModule: PropTypes.object,
  next: PropTypes.bool,
  previous: PropTypes.bool,
  first: PropTypes.bool,
  last: PropTypes.bool,
  tag: tagPropType
};

var PaginationLink = function PaginationLink(props) {
  var className = props.className,
      cssModule = props.cssModule,
      next = props.next,
      previous = props.previous,
      first = props.first,
      last = props.last,
      _props$tag = props.tag,
      Tag = _props$tag === void 0 ? 'a' : _props$tag,
      attributes = _objectWithoutPropertiesLoose(props, _excluded);

  var classes = mapToCssModules(classNames(className, 'page-link'), cssModule);
  var defaultAriaLabel;

  if (previous) {
    defaultAriaLabel = 'Previous';
  } else if (next) {
    defaultAriaLabel = 'Next';
  } else if (first) {
    defaultAriaLabel = 'First';
  } else if (last) {
    defaultAriaLabel = 'Last';
  }

  var ariaLabel = props['aria-label'] || defaultAriaLabel;
  var defaultCaret;

  if (previous) {
    defaultCaret = "\u2039";
  } else if (next) {
    defaultCaret = "\u203A";
  } else if (first) {
    defaultCaret = "\xAB";
  } else if (last) {
    defaultCaret = "\xBB";
  }

  var children = props.children;

  if (children && Array.isArray(children) && children.length === 0) {
    children = null;
  }

  if (!attributes.href && Tag === 'a') {
    Tag = 'button';
  }

  if (previous || next || first || last) {
    children = [/*#__PURE__*/React.createElement("span", {
      "aria-hidden": "true",
      key: "caret"
    }, children || defaultCaret), /*#__PURE__*/React.createElement("span", {
      className: "sr-only",
      key: "sr"
    }, ariaLabel)];
  }

  return /*#__PURE__*/React.createElement(Tag, _extends({}, attributes, {
    className: classes,
    "aria-label": ariaLabel
  }), children);
};

PaginationLink.propTypes = propTypes;
export default PaginationLink;