@kiwicom/orbit-components/es/InputStepper/index.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com’s products.

import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import * as React from "react";
import { SIZE_OPTIONS } from "../InputField/consts";
import KEY_CODE_MAP from "../common/keyMaps";
import InputStepperStateless from "./InputStepperStateless";
import validateIncrement from "../utils/validateIncrement";
import validateDecrement from "../utils/validateDecrement";
import useStateWithCallback from "../hooks/useStateWithCallback";
import useTranslate from "../hooks/useTranslate";
var InputStepper = /*#__PURE__*/React.forwardRef(function (_ref, ref) {
  var onChange = _ref.onChange,
      _ref$defaultValue = _ref.defaultValue,
      defaultValue = _ref$defaultValue === void 0 ? 0 : _ref$defaultValue,
      _ref$disabled = _ref.disabled,
      disabled = _ref$disabled === void 0 ? false : _ref$disabled,
      props = _objectWithoutProperties(_ref, ["onChange", "defaultValue", "disabled"]);

  var translate = useTranslate();

  var _useStateWithCallback = useStateWithCallback(defaultValue, onChange),
      _useStateWithCallback2 = _slicedToArray(_useStateWithCallback, 2),
      value = _useStateWithCallback2[0],
      setValue = _useStateWithCallback2[1];

  var incrementCounter = function incrementCounter() {
    var _props$maxValue = props.maxValue,
        maxValue = _props$maxValue === void 0 ? Number.POSITIVE_INFINITY : _props$maxValue,
        _props$step = props.step,
        step = _props$step === void 0 ? 1 : _props$step;

    if (!disabled) {
      setValue(validateIncrement({
        value: value,
        maxValue: maxValue,
        step: step
      }));
    }
  };

  var decrementCounter = function decrementCounter() {
    var _props$minValue = props.minValue,
        minValue = _props$minValue === void 0 ? Number.NEGATIVE_INFINITY : _props$minValue,
        _props$step2 = props.step,
        step = _props$step2 === void 0 ? 1 : _props$step2;

    if (!disabled) {
      setValue(validateDecrement({
        value: value,
        minValue: minValue,
        step: step
      }));
    }
  };

  var handleIncrementCounter = function handleIncrementCounter(ev) {
    if (ev && ev.type === "click") {
      incrementCounter();
    }

    if (ev && ev.type === "keydown") {
      if (ev.keyCode === KEY_CODE_MAP.SPACE) {
        ev.preventDefault();
        incrementCounter();
      } else if (ev.keyCode === KEY_CODE_MAP.ENTER) {
        incrementCounter();
      }
    }
  };

  var handleDecrementCounter = function handleDecrementCounter(ev) {
    if (ev && ev.type === "click") {
      decrementCounter();
    }

    if (ev && ev.type === "keydown") {
      if (ev.keyCode === KEY_CODE_MAP.SPACE) {
        ev.preventDefault();
        decrementCounter();
      } else if (ev.keyCode === KEY_CODE_MAP.ENTER) {
        decrementCounter();
      }
    }
  };

  var handleKeyDown = function handleKeyDown(ev) {
    if (ev.keyCode === KEY_CODE_MAP.ARROW_DOWN) {
      ev.preventDefault();
      decrementCounter();
    }

    if (ev.keyCode === KEY_CODE_MAP.ARROW_UP) {
      ev.preventDefault();
      incrementCounter();
    }
  };

  var handleChange = function handleChange(ev) {
    var eventValue = ev && parseInt(ev.target.value, 10);
    var prevValue = value;
    var maxValue = props.maxValue,
        minValue = props.minValue;
    if (disabled) return;

    if (prevValue <= eventValue) {
      setValue(validateIncrement({
        value: value,
        maxValue: maxValue,
        step: 0
      }));
    }

    if (prevValue >= eventValue) {
      setValue(validateDecrement({
        value: value,
        minValue: minValue,
        step: 0
      }));
    }
  };

  var label = props.label,
      error = props.error,
      onBlur = props.onBlur,
      onFocus = props.onFocus,
      help = props.help,
      name = props.name,
      dataTest = props.dataTest,
      _props$size = props.size,
      size = _props$size === void 0 ? SIZE_OPTIONS.NORMAL : _props$size,
      required = props.required,
      readOnly = props.readOnly,
      minValue = props.minValue,
      maxValue = props.maxValue,
      tabIndex = props.tabIndex,
      spaceAfter = props.spaceAfter,
      titleIncrement = props.titleIncrement,
      titleDecrement = props.titleDecrement;
  return /*#__PURE__*/React.createElement(InputStepperStateless, {
    dataTest: dataTest,
    size: size,
    label: label,
    disabled: disabled,
    required: required,
    readOnly: readOnly,
    name: name,
    error: error,
    help: help,
    onChange: handleChange,
    onBlur: onBlur,
    onFocus: onFocus,
    onKeyDown: handleKeyDown,
    value: value || 0,
    minValue: minValue,
    maxValue: maxValue,
    tabIndex: tabIndex,
    forwardedRef: ref,
    spaceAfter: spaceAfter,
    onDecrement: handleDecrementCounter,
    onIncrement: handleIncrementCounter,
    titleIncrement: titleIncrement || translate("increment_value"),
    titleDecrement: titleDecrement || translate("decrement_value")
  });
});
InputStepper.displayName = "InputStepper";
export default InputStepper;
export { default as InputStepperStateless } from "./InputStepperStateless";