"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CurrencyInput = void 0;

var _react = _interopRequireWildcard(require("react"));

var _currencyInput = require("./currency-input.constants");

var _textInput = require("../text-input");

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || 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 _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

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 _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var AutoNumeric;
var loadLibPromise;

var lazyLoadAutonumeric = function lazyLoadAutonumeric() {
  if (!loadLibPromise) {
    loadLibPromise = Promise.resolve().then(function () {
      return _interopRequireWildcard(require('autonumeric'));
    }).then(function (lib) {
      // `lib.default` seems to be undefined when linking
      // micro-apps together in development. Instead, the `lib`
      // itself contains the module.
      AutoNumeric = lib["default"] || lib;
      return AutoNumeric;
    });
  }

  return loadLibPromise;
};

var getAutonumericConfig = function getAutonumericConfig(currency) {
  return _currencyInput.AUTONUMERIC_CONFIG_BY_CURRENCY_CODE[currency];
};

var format = function format(value, currency) {
  return AutoNumeric ? AutoNumeric.format(value, getAutonumericConfig(currency)) : String(value);
};

var CurrencyInput = function CurrencyInput(_ref) {
  var onRef = _ref.onRef,
      onChange = _ref.onChange,
      placeholder = _ref.placeholder,
      value = _ref.value,
      currency = _ref.currency,
      rest = _objectWithoutProperties(_ref, ["onRef", "onChange", "placeholder", "value", "currency"]);

  var inputRef = (0, _react.useRef)();
  var previousValue = (0, _react.useRef)(value); // we keep track of the previous value as we need it in our update logic (useEffect doesn't keep track of this)

  var _useState = (0, _react.useState)(value != null ? String(value) : undefined),
      _useState2 = _slicedToArray(_useState, 2),
      amount = _useState2[0],
      updateAmount = _useState2[1];

  var _useState3 = (0, _react.useState)(),
      _useState4 = _slicedToArray(_useState3, 2),
      autoNumericInstance = _useState4[0],
      setAutoNumericInstance = _useState4[1];

  (0, _react.useEffect)(function () {
    if (value == null) {
      return;
    }

    if (autoNumericInstance) {
      // Sometimes when component is re-rendered it will lose its formatting.
      // This check is to ensure we re-apply autonumeric styling if we've lost
      // our formatting.
      var rawValue = autoNumericInstance.rawValue;
      var formattedValue = autoNumericInstance.getFormatted();
      var isFormatted = rawValue !== formattedValue;
      if (isFormatted && previousValue.current === value) return;
      var valueHasChanged = Number(autoNumericInstance.rawValue) !== value;
      if (isFormatted && !valueHasChanged) return;
      autoNumericInstance.set(value);
      updateAmount(format(value, currency));
    }
  }, [value, updateAmount, currency, previousValue, autoNumericInstance]);
  var handleRef = (0, _react.useCallback)(function (ref) {
    if (!inputRef.current) {
      inputRef.current = ref;
    } else {
      return;
    }

    var inputElement = inputRef.current;

    if (inputElement && inputElement instanceof HTMLInputElement) {
      lazyLoadAutonumeric().then(function () {
        setAutoNumericInstance(new AutoNumeric(ref, getAutonumericConfig(currency)));

        if (placeholder !== null && placeholder !== undefined) {
          inputElement.placeholder = format(placeholder, currency);
        }

        if (value !== null && value !== undefined) {
          inputElement.value = format(value, currency);
        }
      });
    }
  }, [setAutoNumericInstance, currency, inputRef, placeholder, value]);
  var handleChange = (0, _react.useCallback)(function (newValue, event) {
    var inputElement = inputRef.current;

    if (!autoNumericInstance || !inputElement) {
      event.preventDefault();
      return;
    }

    previousValue.current = value; // set the previous value here before we update anything

    onChange(Number(autoNumericInstance.rawValue), event);
    updateAmount(event.target.value);

    if (inputElement) {
      event.target.setSelectionRange(inputElement.selectionStart, inputElement.selectionEnd);
    }
  }, [autoNumericInstance, inputRef, onChange, updateAmount, value]);
  return _react["default"].createElement(_textInput.TextInput // the spread prop is first so value and onChange are redefined
  , _extends({}, rest, {
    // Coerce to string for underlying implementation.
    value: amount != null ? String(amount) : undefined,
    placeholder: placeholder !== undefined && placeholder !== null ? "".concat(placeholder) : undefined,
    onRef: handleRef,
    onChange: handleChange,
    inputMode: "decimal"
  }));
};

exports.CurrencyInput = CurrencyInput;
CurrencyInput.displayName = 'CurrencyInput';