"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.ScrollButton = void 0;
var _WithRef = require("@enact/core/internal/WithRef");
var _kind = _interopRequireDefault(require("@enact/core/kind"));
var _ForwardRef = _interopRequireDefault(require("@enact/ui/ForwardRef"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _react = require("react");
var _Button = _interopRequireDefault(require("../Button"));
var _ScrollbarModule = _interopRequireDefault(require("./Scrollbar.module.css"));
var _jsxRuntime = require("react/jsx-runtime");
var _excluded = ["forwardRef"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var s = Object.getOwnPropertySymbols(e); for (r = 0; r < s.length; r++) o = s[r], t.includes(o) || {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (e.includes(n)) continue; t[n] = r[n]; } return t; }
var ButtonWithRef = (0, _WithRef.WithRef)(_Button["default"]);

/**
 * A {@link agate/Button.Button|Button} used within
 * a {@link agate/useScroll.Scrollbar|Scrollbar}.
 *
 * @class ScrollButton
 * @memberof agate/useScroll
 * @extends agate/Button.Button
 * @ui
 * @private
 */
var ScrollButtonBase = (0, _kind["default"])({
  name: 'ScrollButton',
  propTypes: /** @lends agate/useScroll.ScrollButton.prototype */{
    /**
     * Name of icon.
     *
     * @type {String}
     * @required
     * @public
     */
    icon: _propTypes["default"].string.isRequired,
    /**
     * Sets the `aria-label`.
     *
     * @type {Boolean}
     * @default false
     * @public
     */
    active: _propTypes["default"].bool,
    /**
     * Sets the hint string read when focusing the scroll bar button.
     *
     * @type {String}
     * @memberof agate/useScroll.ScrollButton.prototype
     * @public
     */
    'aria-label': _propTypes["default"].string,
    /**
     * Disables the button.
     *
     * @type {Boolean}
     * @public
     */
    disabled: _propTypes["default"].bool,
    /**
     * Returns a ref to the root node of the scroll button
     *
     * See: https://github.com/facebook/prop-types/issues/240
     *
     * @type {Function|Object}
     * @private
     */
    forwardRef: _propTypes["default"].oneOfType([_propTypes["default"].func, _propTypes["default"].shape({
      current: _propTypes["default"].any
    })])
  },
  functional: true,
  styles: {
    css: _ScrollbarModule["default"],
    className: 'scrollButton'
  },
  computed: {
    'aria-label': function ariaLabel(_ref) {
      var active = _ref.active,
        _ariaLabel = _ref['aria-label'];
      return active ? null : _ariaLabel;
    }
  },
  render: function render(_ref2) {
    var forwardRef = _ref2.forwardRef,
      rest = _objectWithoutProperties(_ref2, _excluded);
    delete rest.active;

    // eslint-disable-next-line react-hooks/rules-of-hooks
    var clientSiblingRef = (0, _react.useRef)();
    var calculatedForwardRef = function calculatedForwardRef() {
      // Safely handle old ref functions and new ref objects
      switch (typeof forwardRef) {
        case 'object':
          forwardRef.current = clientSiblingRef.current;
          break;
        case 'function':
          forwardRef(clientSiblingRef.current);
          break;
      }
    };
    return /*#__PURE__*/(0, _jsxRuntime.jsx)(ButtonWithRef, _objectSpread(_objectSpread({}, rest), {}, {
      backgroundOpacity: "transparent",
      css: _ScrollbarModule["default"],
      outermostRef: clientSiblingRef,
      ref: calculatedForwardRef,
      referrerName: "Button",
      size: "small"
    }));
  }
});
var ScrollButton = exports.ScrollButton = (0, _ForwardRef["default"])(ScrollButtonBase);
var _default = exports["default"] = ScrollButton;