@indec/form-builder/lib/hooks/useNavigation.js

Form builder

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _react = require("react");
var _getNavigation = _interopRequireDefault(require("../utils/getNavigation"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
var status = {
  FINISHED: '9999'
};
var useNavigation = function useNavigation(_ref) {
  var _sections$nextPage;
  var sections = _ref.sections,
    initialValues = _ref.initialValues,
    handleFinish = _ref.handleFinish;
  var _useState = (0, _react.useState)(0),
    _useState2 = _slicedToArray(_useState, 2),
    page = _useState2[0],
    setPage = _useState2[1];
  var _useState3 = (0, _react.useState)(),
    _useState4 = _slicedToArray(_useState3, 2),
    nextPage = _useState4[0],
    setNextPage = _useState4[1];
  var section = sections[page];
  var navigation = (0, _getNavigation["default"])({
    navigation: sections === null || sections === void 0 || (_sections$nextPage = sections[nextPage]) === null || _sections$nextPage === void 0 ? void 0 : _sections$nextPage.navigation,
    initialValues: initialValues,
    sections: sections,
    section: section
  });
  var handleNextPage = function handleNextPage() {
    setNextPage(page + 1 < sections.length ? page + 1 : status.FINISHED);
  };
  var handlePreviousPage = function handlePreviousPage() {
    setNextPage(page - 1);
  };
  (0, _react.useEffect)(function () {
    if (nextPage >= 0 && nextPage !== status.FINISHED) {
      var calcPage = nextPage < page ? nextPage - 1 : nextPage + 1;
      if (navigation.valid || navigation.action === 'disable') {
        setPage(nextPage);
      }
      if (navigation.action === 'hide') {
        setNextPage(calcPage < sections.length ? calcPage : status.FINISHED);
      }
    }
    if (nextPage === status.FINISHED) {
      handleFinish({
        isLastPage: true
      });
    }
  }, [nextPage, navigation]);
  return {
    handleNextPage: handleNextPage,
    handlePreviousPage: handlePreviousPage,
    navigation: navigation,
    page: page,
    section: section
  };
};
var _default = exports["default"] = useNavigation;