export * from '@primeuix/utils';
import { getScrollableParents } from '@primeuix/utils/dom';
import { isNotEmpty } from '@primeuix/utils/object';
import { uuid } from '@primeuix/utils/uuid';

function _typeof$1(o) { "@babel/helpers - typeof"; return _typeof$1 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$1(o); }
function _classCallCheck$1(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties$1(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey$1(o.key), o); } }
function _createClass$1(e, r, t) { return r && _defineProperties$1(e.prototype, r), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey$1(t) { var i = _toPrimitive$1(t, "string"); return "symbol" == _typeof$1(i) ? i : i + ""; }
function _toPrimitive$1(t, r) { if ("object" != _typeof$1(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r); if ("object" != _typeof$1(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return (String )(t); }
var ConnectedOverlayScrollHandler = /*#__PURE__*/function () {
  function ConnectedOverlayScrollHandler(element) {
    var listener = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function () {};
    _classCallCheck$1(this, ConnectedOverlayScrollHandler);
    this.element = element;
    this.listener = listener;
  }
  return _createClass$1(ConnectedOverlayScrollHandler, [{
    key: "bindScrollListener",
    value: function bindScrollListener() {
      this.scrollableParents = getScrollableParents(this.element);
      for (var i = 0; i < this.scrollableParents.length; i++) {
        this.scrollableParents[i].addEventListener('scroll', this.listener);
      }
    }
  }, {
    key: "unbindScrollListener",
    value: function unbindScrollListener() {
      if (this.scrollableParents) {
        for (var i = 0; i < this.scrollableParents.length; i++) {
          this.scrollableParents[i].removeEventListener('scroll', this.listener);
        }
      }
    }
  }, {
    key: "destroy",
    value: function destroy() {
      this.unbindScrollListener();
      this.element = null;
      this.listener = null;
      this.scrollableParents = null;
    }
  }]);
}();

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), Object.defineProperty(e, "prototype", { writable: !1 }), 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); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return (String )(t); }
var _default = /*#__PURE__*/function () {
  function _default(_ref) {
    var init = _ref.init,
      type = _ref.type;
    _classCallCheck(this, _default);
    _defineProperty(this, "helpers", void 0);
    _defineProperty(this, "type", void 0);
    this.helpers = new Set(init);
    this.type = type;
  }
  return _createClass(_default, [{
    key: "add",
    value: function add(instance) {
      this.helpers.add(instance);
    }
  }, {
    key: "update",
    value: function update() {
      // @todo
    }
  }, {
    key: "delete",
    value: function _delete(instance) {
      this.helpers["delete"](instance);
    }
  }, {
    key: "clear",
    value: function clear() {
      this.helpers.clear();
    }
  }, {
    key: "get",
    value: function get(parentInstance, slots) {
      var children = this._get(parentInstance, slots);
      var computed = children ? this._recursive(_toConsumableArray(this.helpers), children) : null;
      return isNotEmpty(computed) ? computed : null;
    }
  }, {
    key: "_isMatched",
    value: function _isMatched(instance, key) {
      var _parent$vnode;
      var parent = instance === null || instance === void 0 ? void 0 : instance.parent;
      return (parent === null || parent === void 0 || (_parent$vnode = parent.vnode) === null || _parent$vnode === void 0 ? void 0 : _parent$vnode.key) === key || parent && this._isMatched(parent, key) || false;
    }
  }, {
    key: "_get",
    value: function _get(parentInstance, slots) {
      var _ref2, _ref2$default;
      return ((_ref2 = slots || (parentInstance === null || parentInstance === void 0 ? void 0 : parentInstance.$slots)) === null || _ref2 === void 0 || (_ref2$default = _ref2["default"]) === null || _ref2$default === void 0 ? void 0 : _ref2$default.call(_ref2)) || null;
    }
  }, {
    key: "_recursive",
    value: function _recursive() {
      var _this = this;
      var helpers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
      var children = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
      var components = [];
      children.forEach(function (child) {
        if (child.children instanceof Array) {
          components = components.concat(_this._recursive(components, child.children));
        } else if (child.type.name === _this.type) {
          components.push(child);
        } else if (isNotEmpty(child.key)) {
          components = components.concat(helpers.filter(function (c) {
            return _this._isMatched(c, child.key);
          }).map(function (c) {
            return c.vnode;
          }));
        }
      });
      return components;
    }
  }]);
}();

function UniqueComponentId () {
  var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'pv_id_';
  return uuid(prefix);
}

function getVNodeProp(vnode, prop) {
  if (vnode) {
    var props = vnode.props;
    if (props) {
      var kebabProp = prop.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
      var propName = Object.prototype.hasOwnProperty.call(props, kebabProp) ? kebabProp : prop;
      return vnode.type["extends"].props[prop].type === Boolean && props[propName] === '' ? true : props[propName];
    }
  }
  return null;
}

export { ConnectedOverlayScrollHandler, _default as HelperSet, UniqueComponentId, getVNodeProp };
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