formipay/node_modules/reakit/lib/Checkbox/Checkbox.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _rollupPluginBabelHelpers = require('../_rollupPluginBabelHelpers-8f9a8751.js');
var createComponent = require('reakit-system/createComponent');
var createHook = require('reakit-system/createHook');
require('reakit-utils/shallowEqual');
var React = require('react');
var useForkRef = require('reakit-utils/useForkRef');
require('reakit-utils/isButton');
var reakitWarning = require('reakit-warning');
var useLiveRef = require('reakit-utils/useLiveRef');
require('reakit-utils/isSelfTarget');
require('reakit-utils/useIsomorphicEffect');
require('reakit-utils/hasFocusWithin');
require('reakit-utils/isPortalEvent');
require('reakit-utils/dom');
require('reakit-utils/tabbable');
require('../Role/Role.js');
require('../Tabbable/Tabbable.js');
var Clickable_Clickable = require('../Clickable/Clickable.js');
var removeIndexFromArray = require('reakit-utils/removeIndexFromArray');
var createEvent = require('reakit-utils/createEvent');

// Automatically generated
var CHECKBOX_STATE_KEYS = ["state", "setState"];
var CHECKBOX_KEYS = [].concat(CHECKBOX_STATE_KEYS, ["value", "checked"]);

function getChecked(options) {
  if (typeof options.checked !== "undefined") {
    return options.checked;
  }

  if (typeof options.value === "undefined") {
    return !!options.state;
  }

  var state = Array.isArray(options.state) ? options.state : [];
  return state.indexOf(options.value) !== -1;
}

function fireChange(element, onChange) {
  var event = createEvent.createEvent(element, "change");
  Object.defineProperties(event, {
    type: {
      value: "change"
    },
    target: {
      value: element
    },
    currentTarget: {
      value: element
    }
  });
  onChange === null || onChange === void 0 ? void 0 : onChange(event);
}

function useIndeterminateState(ref, options) {
  React.useEffect(function () {
    var element = ref.current;

    if (!element) {
      process.env.NODE_ENV !== "production" ? reakitWarning.warning(options.state === "indeterminate", "Can't set indeterminate state because `ref` wasn't passed to component.", "See https://reakit.io/docs/checkbox/#indeterminate-state") : void 0;
      return;
    }

    if (options.state === "indeterminate") {
      element.indeterminate = true;
    } else if (element.indeterminate) {
      element.indeterminate = false;
    }
  }, [options.state, ref]);
}

var useCheckbox = createHook.createHook({
  name: "Checkbox",
  compose: Clickable_Clickable.useClickable,
  keys: CHECKBOX_KEYS,
  useOptions: function useOptions(_ref, _ref2) {
    var value = _ref2.value,
        checked = _ref2.checked;

    var _ref$unstable_clickOn = _ref.unstable_clickOnEnter,
        unstable_clickOnEnter = _ref$unstable_clickOn === void 0 ? false : _ref$unstable_clickOn,
        options = _rollupPluginBabelHelpers._objectWithoutPropertiesLoose(_ref, ["unstable_clickOnEnter"]);

    return _rollupPluginBabelHelpers._objectSpread2({
      unstable_clickOnEnter: unstable_clickOnEnter,
      value: value,
      checked: getChecked(_rollupPluginBabelHelpers._objectSpread2({
        checked: checked
      }, options))
    }, options);
  },
  useProps: function useProps(options, _ref3) {
    var htmlRef = _ref3.ref,
        htmlOnChange = _ref3.onChange,
        htmlOnClick = _ref3.onClick,
        htmlProps = _rollupPluginBabelHelpers._objectWithoutPropertiesLoose(_ref3, ["ref", "onChange", "onClick"]);

    var ref = React.useRef(null);

    var _React$useState = React.useState(true),
        isNativeCheckbox = _React$useState[0],
        setIsNativeCheckbox = _React$useState[1];

    var onChangeRef = useLiveRef.useLiveRef(htmlOnChange);
    var onClickRef = useLiveRef.useLiveRef(htmlOnClick);
    React.useEffect(function () {
      var element = ref.current;

      if (!element) {
        process.env.NODE_ENV !== "production" ? reakitWarning.warning(true, "Can't determine whether the element is a native checkbox because `ref` wasn't passed to the component", "See https://reakit.io/docs/checkbox") : void 0;
        return;
      }

      if (element.tagName !== "INPUT" || element.type !== "checkbox") {
        setIsNativeCheckbox(false);
      }
    }, []);
    useIndeterminateState(ref, options);
    var onChange = React.useCallback(function (event) {
      var element = event.currentTarget;

      if (options.disabled) {
        event.stopPropagation();
        event.preventDefault();
        return;
      }

      if (onChangeRef.current) {
        // If component is NOT rendered as a native input, it will not have
        // the `checked` property. So we assign it for consistency.
        if (!isNativeCheckbox) {
          element.checked = !element.checked;
        }

        onChangeRef.current(event);
      }

      if (!options.setState) return;

      if (typeof options.value === "undefined") {
        options.setState(!options.checked);
      } else {
        var state = Array.isArray(options.state) ? options.state : [];
        var index = state.indexOf(options.value);

        if (index === -1) {
          options.setState([].concat(state, [options.value]));
        } else {
          options.setState(removeIndexFromArray.removeIndexFromArray(state, index));
        }
      }
    }, [options.disabled, isNativeCheckbox, options.setState, options.value, options.checked, options.state]);
    var onClick = React.useCallback(function (event) {
      var _onClickRef$current;

      (_onClickRef$current = onClickRef.current) === null || _onClickRef$current === void 0 ? void 0 : _onClickRef$current.call(onClickRef, event);
      if (event.defaultPrevented) return;
      if (isNativeCheckbox) return;
      fireChange(event.currentTarget, onChange);
    }, [isNativeCheckbox, onChange]);
    return _rollupPluginBabelHelpers._objectSpread2({
      ref: useForkRef.useForkRef(ref, htmlRef),
      role: !isNativeCheckbox ? "checkbox" : undefined,
      type: isNativeCheckbox ? "checkbox" : undefined,
      value: isNativeCheckbox ? options.value : undefined,
      checked: options.checked,
      "aria-checked": options.state === "indeterminate" ? "mixed" : options.checked,
      onChange: onChange,
      onClick: onClick
    }, htmlProps);
  }
});
var Checkbox = createComponent.createComponent({
  as: "input",
  memo: true,
  useHook: useCheckbox
});

exports.Checkbox = Checkbox;
exports.useCheckbox = useCheckbox;