@idiosync/react-observable/dist/store/context.js

State management control layer for React projects

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.ReactObservableContext = void 0;
exports.ReactObservableProvider = ReactObservableProvider;
const react_1 = __importStar(require("react"));
const create_store_1 = require("./create-store");
/** @internal */
exports.ReactObservableContext = (0, react_1.createContext)(null);
function ReactObservableProvider({ children, loading = null }) {
    const [store, setStore] = (0, react_1.useState)(null);
    const isRehydrating = (0, react_1.useRef)(false);
    (0, react_1.useEffect)(() => {
        if (store || isRehydrating.current)
            return;
        return create_store_1.store$.subscribeWithValue((incomingStore) => {
            if (!incomingStore) {
                throw new Error('Store is not initialized. Make sure createStore() has been called.');
            }
            isRehydrating.current = true;
            Promise.all(Object.values(incomingStore).reduce((acc, segment) => {
                if (!segment) {
                    throw new Error('Store segment is null or undefined. This indicates a corrupted store structure.');
                }
                return [
                    ...acc,
                    ...Object.values(segment).map((observable) => {
                        // Duck-type filter the persistent ones
                        if (!!observable.rehydrate) {
                            return observable.rehydrate();
                        }
                        return Promise.resolve(false);
                    }),
                ];
            }, [])).then(() => {
                setStore(incomingStore);
                isRehydrating.current = false;
            });
        });
    }, [store]);
    return (react_1.default.createElement(exports.ReactObservableContext.Provider, { value: store }, !!store ? children : loading));
}