import React__default, { useMemo, useCallback } from 'react';
import PropTypes from '../../../../../../_virtual/index7.js';
import classNames from '../../../../../../_virtual/index.js';
import getCountryFlag from '../../../../country-flag-icons@1.6.16/node_modules/country-flag-icons/modules/unicode.js';

var _excluded = ["value", "onChange", "options", "disabled", "readOnly"],
  _excluded2 = ["value", "options", "className", "iconComponent", "getIconAspectRatio", "arrowComponent", "unicodeFlags"];
function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (it) return (it = it.call(o)).next.bind(it); if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike) { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate 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 _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function CountrySelect(_ref) {
  var value = _ref.value,
    onChange = _ref.onChange,
    options = _ref.options,
    disabled = _ref.disabled,
    readOnly = _ref.readOnly,
    rest = _objectWithoutProperties(_ref, _excluded);
  var onChange_ = useCallback(function (event) {
    var value = event.target.value;
    onChange(value === 'ZZ' ? undefined : value);
  }, [onChange]);
  useMemo(function () {
    return getSelectedOption(options, value);
  }, [options, value]);

  // "ZZ" means "International".
  // (HTML requires each `<option/>` have some string `value`).
  return /*#__PURE__*/React__default.createElement("select", _extends({}, rest, {
    disabled: disabled || readOnly,
    readOnly: readOnly,
    value: value || 'ZZ',
    onChange: onChange_
  }), options.map(function (_ref2) {
    var value = _ref2.value,
      label = _ref2.label,
      divider = _ref2.divider;
    return /*#__PURE__*/React__default.createElement("option", {
      key: divider ? '|' : value || 'ZZ',
      value: divider ? '|' : value || 'ZZ',
      disabled: divider ? true : false,
      style: divider ? DIVIDER_STYLE : undefined
    }, label);
  }));
}
CountrySelect.propTypes = {
  /**
   * A two-letter country code.
   * Example: "US", "RU", etc.
   */
  value: PropTypes.string,
  /**
   * A function of `value: string`.
   * Updates the `value` property.
   */
  onChange: PropTypes.func.isRequired,
  // `<select/>` options.
  options: PropTypes.arrayOf(PropTypes.shape({
    value: PropTypes.string,
    label: PropTypes.string,
    divider: PropTypes.bool
  })).isRequired,
  // `readonly` attribute doesn't work on a `<select/>`.
  // https://github.com/catamphetamine/react-phone-number-input/issues/419#issuecomment-1764384480
  // https://www.delftstack.com/howto/html/html-select-readonly/
  // To work around that, if `readOnly: true` property is passed
  // to this component, it behaves analogous to `disabled: true`.
  disabled: PropTypes.bool,
  readOnly: PropTypes.bool
};
var DIVIDER_STYLE = {
  fontSize: '1px',
  backgroundColor: 'currentColor',
  color: 'inherit'
};
function CountrySelectWithIcon(_ref3) {
  var value = _ref3.value,
    options = _ref3.options,
    className = _ref3.className,
    Icon = _ref3.iconComponent;
    _ref3.getIconAspectRatio;
    var _ref3$arrowComponent = _ref3.arrowComponent,
    Arrow = _ref3$arrowComponent === void 0 ? DefaultArrowComponent : _ref3$arrowComponent,
    unicodeFlags = _ref3.unicodeFlags,
    rest = _objectWithoutProperties(_ref3, _excluded2);
  var selectedOption = useMemo(function () {
    return getSelectedOption(options, value);
  }, [options, value]);
  return /*#__PURE__*/React__default.createElement("div", {
    className: "PhoneInputCountry"
  }, /*#__PURE__*/React__default.createElement(CountrySelect, _extends({}, rest, {
    value: value,
    options: options,
    className: classNames('PhoneInputCountrySelect', className)
  })), selectedOption && (unicodeFlags && value ? /*#__PURE__*/React__default.createElement("div", {
    className: "PhoneInputCountryIconUnicode"
  }, getCountryFlag(value)) : /*#__PURE__*/React__default.createElement(Icon, {
    "aria-hidden": true,
    country: value,
    label: selectedOption.label,
    aspectRatio: unicodeFlags ? 1 : undefined
  })), /*#__PURE__*/React__default.createElement(Arrow, null));
}
CountrySelectWithIcon.propTypes = {
  // Country flag component.
  iconComponent: PropTypes.elementType,
  // Select arrow component.
  arrowComponent: PropTypes.elementType,
  // Set to `true` to render Unicode flag icons instead of SVG images.
  unicodeFlags: PropTypes.bool
};
function DefaultArrowComponent() {
  return /*#__PURE__*/React__default.createElement("div", {
    className: "PhoneInputCountrySelectArrow"
  });
}
function getSelectedOption(options, value) {
  for (var _iterator = _createForOfIteratorHelperLoose(options), _step; !(_step = _iterator()).done;) {
    var option = _step.value;
    if (!option.divider) {
      if (isSameOptionValue(option.value, value)) {
        return option;
      }
    }
  }
}
function isSameOptionValue(value1, value2) {
  // `undefined` is identical to `null`: both mean "no country selected".
  if (value1 === undefined || value1 === null) {
    return value2 === undefined || value2 === null;
  }
  return value1 === value2;
}

export { CountrySelectWithIcon };
//# sourceMappingURL=CountrySelect.js.map
