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 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); }
import { Vue, extend, mergeData } from '../vue';
import { NAME_ICON } from '../constants/components';
import { PROP_TYPE_STRING } from '../constants/props';
import { RX_ICON_PREFIX } from '../constants/regex';
import { omit, sortKeys } from '../utils/object';
import { makeProp, makePropsConfigurable, pluckProps } from '../utils/props';
import { pascalCase, trim } from '../utils/string';
import { BIconBlank } from './icons';
import { props as BVIconBaseProps } from './helpers/icon-base';

// --- Helper methods ---

var _findIconComponent = function findIconComponent(ctx, iconName) {
  if (!ctx) {
    return Vue.component(iconName);
  }
  var components = (ctx.$options || {}).components;
  var iconComponent = components && components[iconName];
  return iconComponent || _findIconComponent(ctx.$parent, iconName);
};

// --- Props ---

var iconProps = omit(BVIconBaseProps, ['content']);
export var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, iconProps), {}, {
  icon: makeProp(PROP_TYPE_STRING)
})), NAME_ICON);

// --- Main component ---

// Helper BIcon component
// Requires the requested icon component to be installed
// @vue/component
export var BIcon = /*#__PURE__*/extend({
  name: NAME_ICON,
  functional: true,
  props: props,
  render: function render(h, _ref) {
    var data = _ref.data,
      props = _ref.props,
      parent = _ref.parent;
    var icon = pascalCase(trim(props.icon || '')).replace(RX_ICON_PREFIX, '');

    // If parent context exists, we check to see if the icon has been registered
    // either locally in the parent component, or globally at the `$root` level
    // If not registered, we render a blank icon
    return h(icon ? _findIconComponent(parent, "BIcon".concat(icon)) || BIconBlank : BIconBlank, mergeData(data, {
      props: pluckProps(iconProps, props)
    }));
  }
});