design-system-govbr-rnp/dist/components/Carousel/Carousel.js

## Padrão Digital de Governo - React Biblioteca de componentes React que implementa o [Padrão Visual digital do governo](https://www.gov.br/ds/). O objetivo da biblioteca é facilitar a implementação e promover a padronização das interfaces de sistemas do

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.ItemCarousel = void 0;
var _freeSolidSvgIcons = require("@fortawesome/free-solid-svg-icons");
var _classnames = _interopRequireDefault(require("classnames"));
var _react = _interopRequireWildcard(require("react"));
var _Button = _interopRequireDefault(require("../Button/Button"));
var _styles = require("./styles");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
var ItemCarousel = function ItemCarousel(_ref) {
  var children = _ref.children,
    width = _ref.width,
    height = _ref.height;
  return /*#__PURE__*/_react.default.createElement(_styles.CarouselItem, {
    height: height,
    style: {
      width: width,
      height: height
    }
  }, children);
};
exports.ItemCarousel = ItemCarousel;
var Carousel = function Carousel(_ref2) {
  var children = _ref2.children,
    type = _ref2.type,
    width = _ref2.width,
    height = _ref2.height;
  var _useState = (0, _react.useState)(0),
    _useState2 = _slicedToArray(_useState, 2),
    activeIndex = _useState2[0],
    setActiveIndex = _useState2[1];
  var Types = {
    default: "Default" === type,
    round: "Round" === type,
    counter: "Counter" === type
  };
  var updateIndex = function updateIndex(newIndex) {
    if (newIndex < 0) {
      newIndex = _react.default.Children.count(children) - 1;
    } else if (newIndex >= _react.default.Children.count(children)) {
      newIndex = 0;
    }
    setActiveIndex(newIndex);
  };
  return /*#__PURE__*/_react.default.createElement(_styles.Container, {
    width: width,
    height: height,
    type: type
  }, /*#__PURE__*/_react.default.createElement(_Button.default, {
    disabled: !Types.round && activeIndex === 0,
    circle: true,
    density: "medium",
    iconProps: {
      ariaLabel: "Voltar",
      icon: _freeSolidSvgIcons.faAngleLeft
    },
    onClick: function onClick() {
      return updateIndex(activeIndex - 1);
    },
    variant: "secundary"
  }), /*#__PURE__*/_react.default.createElement("div", {
    className: "boxCarousel"
  }, /*#__PURE__*/_react.default.createElement(_styles.CarouselComponent, null, /*#__PURE__*/_react.default.createElement("div", {
    className: "inner",
    style: {
      transform: "translateX(-".concat(activeIndex * 100, "%)")
    }
  }, _react.default.Children.map(children, function (child, index) {
    return /*#__PURE__*/_react.default.cloneElement(child, {
      width: "100%",
      height: height
    });
  })), /*#__PURE__*/_react.default.createElement(_styles.Indicators, {
    type: type
  }, Types.counter ? /*#__PURE__*/_react.default.createElement("span", null, activeIndex + 1, "/", children.length) : _react.default.Children.map(children, function (child, index) {
    var btnClasses = (0, _classnames.default)({
      active: index === activeIndex
    });
    return /*#__PURE__*/_react.default.createElement("button", {
      "aria-label": "Bot\xE3o Indicador",
      className: btnClasses,
      onClick: function onClick() {
        updateIndex(index);
      }
    });
  })))), /*#__PURE__*/_react.default.createElement(_Button.default, {
    disabled: !Types.round && activeIndex === children.length - 1,
    circle: true,
    density: "medium",
    iconProps: {
      ariaLabel: "Avançar",
      icon: _freeSolidSvgIcons.faAngleRight
    },
    onClick: function onClick() {
      return updateIndex(activeIndex + 1);
    },
    variant: "secundary"
  }));
};
var _default = Carousel;
exports.default = _default;