@algolia/autocomplete-core/dist/esm/utils/getNormalizedSources.js

Core primitives for building autocomplete experiences.

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
import { invariant, decycle, noop } from '@algolia/autocomplete-shared';
export function getNormalizedSources(getSources, params) {
  var seenSourceIds = [];
  return Promise.resolve(getSources(params)).then(function (sources) {
    invariant(Array.isArray(sources), function () {
      return "The `getSources` function must return an array of sources but returned type ".concat(JSON.stringify(_typeof(sources)), ":\n\n").concat(JSON.stringify(decycle(sources), null, 2));
    });
    return Promise.all(sources
    // We allow `undefined` and `false` sources to allow users to use
    // `Boolean(query) && source` (=> `false`).
    // We need to remove these values at this point.
    .filter(function (maybeSource) {
      return Boolean(maybeSource);
    }).map(function (source) {
      invariant(typeof source.sourceId === 'string', 'A source must provide a `sourceId` string.');
      if (seenSourceIds.includes(source.sourceId)) {
        throw new Error("[Autocomplete] The `sourceId` ".concat(JSON.stringify(source.sourceId), " is not unique."));
      }
      seenSourceIds.push(source.sourceId);
      var defaultSource = {
        getItemInputValue: function getItemInputValue(_ref) {
          var state = _ref.state;
          return state.query;
        },
        getItemUrl: function getItemUrl() {
          return undefined;
        },
        onSelect: function onSelect(_ref2) {
          var setIsOpen = _ref2.setIsOpen;
          setIsOpen(false);
        },
        onActive: noop,
        onResolve: noop
      };
      Object.keys(defaultSource).forEach(function (key) {
        defaultSource[key].__default = true;
      });
      var normalizedSource = _objectSpread(_objectSpread({}, defaultSource), source);
      return Promise.resolve(normalizedSource);
    }));
  });
}