@sanity/form-builder/lib/inputs/CrossDatasetReferenceInput/useReferenceInfo.js

Sanity form builder

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useReferenceInfo = useReferenceInfo;
var _react = require("react");
var _operators = require("rxjs/operators");
var _rxjs = require("rxjs");
var _reactRx = require("react-rx");
var _usePrevious = require("../../hooks/usePrevious");
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _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(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 _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
// eslint-disable-next-line @typescript-eslint/no-empty-function
var noop = () => {};
var INITIAL_LOADING_STATE = {
  isLoading: true,
  result: undefined,
  error: undefined,
  retry: noop
};
var EMPTY_STATE = {
  isLoading: false,
  result: undefined,
  error: undefined,
  retry: noop
};
function useReferenceInfo(doc, getReferenceInfo) {
  var _useState = (0, _react.useState)(0),
    _useState2 = _slicedToArray(_useState, 2),
    retryAttempt = _useState2[0],
    setRetryAttempt = _useState2[1];
  var retry = (0, _react.useCallback)(() => {
    setRetryAttempt(current => current + 1);
  }, []);
  var referenceInfo = (0, _reactRx.useMemoObservable)(() => doc._id ? getReferenceInfo(doc).pipe((0, _operators.map)(result => ({
    isLoading: false,
    result,
    error: undefined,
    retry
  })), (0, _operators.startWith)(INITIAL_LOADING_STATE), (0, _operators.catchError)(err => {
    console.error(err);
    return (0, _rxjs.of)({
      isLoading: false,
      result: undefined,
      error: err,
      retry
    });
  })) : (0, _rxjs.of)(EMPTY_STATE), [retryAttempt, getReferenceInfo, doc === null || doc === void 0 ? void 0 : doc._id, doc === null || doc === void 0 ? void 0 : doc._type, retry], INITIAL_LOADING_STATE);

  // workaround for a "bug" with useMemoObservable that doesn't
  // return the initial value upon resubscription
  var previousId = (0, _usePrevious.usePrevious)(doc._id, doc._id);
  if (previousId !== doc._id) {
    return INITIAL_LOADING_STATE;
  }
  return referenceInfo;
}