linkmore-design/es/carousel/index.js

🌈 🚀lm组件库。🚀

import _extends from "@babel/runtime/helpers/esm/extends";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
var _excluded = ["dots", "arrows", "draggable", "dotPosition", "vertical"];
import SlickCarousel from '@ant-design/react-slick';
import classNames from 'classnames';
import * as React from 'react';
import { ConfigContext } from "../config-provider";
var Carousel = /*#__PURE__*/React.forwardRef(function (_ref, ref) {
  var _classNames;
  var _ref$dots = _ref.dots,
    dots = _ref$dots === void 0 ? true : _ref$dots,
    _ref$arrows = _ref.arrows,
    arrows = _ref$arrows === void 0 ? false : _ref$arrows,
    _ref$draggable = _ref.draggable,
    draggable = _ref$draggable === void 0 ? false : _ref$draggable,
    _ref$dotPosition = _ref.dotPosition,
    dotPosition = _ref$dotPosition === void 0 ? 'bottom' : _ref$dotPosition,
    _ref$vertical = _ref.vertical,
    vertical = _ref$vertical === void 0 ? dotPosition === 'left' || dotPosition === 'right' : _ref$vertical,
    props = _objectWithoutProperties(_ref, _excluded);
  var _React$useContext = React.useContext(ConfigContext),
    getPrefixCls = _React$useContext.getPrefixCls,
    direction = _React$useContext.direction;
  var slickRef = React.useRef();
  var goTo = function goTo(slide) {
    var dontAnimate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    slickRef.current.slickGoTo(slide, dontAnimate);
  };
  React.useImperativeHandle(ref, function () {
    return {
      goTo: goTo,
      autoPlay: slickRef.current.innerSlider.autoPlay,
      innerSlider: slickRef.current.innerSlider,
      prev: slickRef.current.slickPrev,
      next: slickRef.current.slickNext
    };
  }, [slickRef.current]);
  var prevCount = React.useRef(React.Children.count(props.children));
  React.useEffect(function () {
    if (prevCount.current !== React.Children.count(props.children)) {
      goTo(props.initialSlide || 0, false);
      prevCount.current = React.Children.count(props.children);
    }
  }, [props.children]);
  var newProps = _objectSpread({
    vertical: vertical
  }, props);
  if (newProps.effect === 'fade') {
    newProps.fade = true;
  }
  var prefixCls = getPrefixCls('carousel', newProps.prefixCls);
  var dotsClass = 'slick-dots';
  var enableDots = !!dots;
  var dsClass = classNames(dotsClass, "".concat(dotsClass, "-").concat(dotPosition), typeof dots === 'boolean' ? false : dots === null || dots === void 0 ? void 0 : dots.className);
  var className = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-rtl"), direction === 'rtl'), _defineProperty(_classNames, "".concat(prefixCls, "-vertical"), dotPosition === 'left' || dotPosition === 'right'), _classNames));
  return /*#__PURE__*/React.createElement("div", {
    className: className
  }, /*#__PURE__*/React.createElement(SlickCarousel, _extends({
    ref: slickRef
  }, newProps, {
    dots: enableDots,
    dotsClass: dsClass,
    arrows: arrows,
    draggable: draggable
  })));
});
export default Carousel;