@rxx/worker/lib/production/factory.js

React MVI micro framework.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var rxjs_1 = require("rxjs");
var utils_1 = require("./utils");
var operators_1 = require("rxjs/operators");
var provisioning_1 = require("./provisioning");
var utils_2 = require("./utils");
var worker_1 = require("./worker");
function getDefaultName() {
    return 'AnonymousProvider';
}
function makeApp(apps, initialStateFactory, otherProps) {
    if (otherProps === void 0) { otherProps = {}; }
    return function app(subject, states) {
        if (states === void 0) { states = {}; }
        var initialState;
        if (typeof initialStateFactory === 'function') {
            initialState = initialStateFactory();
        }
        else {
            initialState = initialStateFactory;
        }
        var initializedMap = {};
        return Object.keys(apps).reduce(function (states, key) {
            var app = apps[key];
            var nextState = app(subject, initialState[key]);
            if (nextState.view) {
                if (!rxjs_1.isObservable(nextState.view)) {
                    throw new Error("Application view of " + key + " must be Observable.");
                }
                nextState.view = nextState.view.pipe(operators_1.startWith(initialState[key]));
                if (!states.view) {
                    states.view = {};
                }
                if (!utils_1.isDefined(states.view[key])) {
                    states.view[key] = nextState.view;
                }
                else {
                    states.view[key] = rxjs_1.merge(states.view[key], nextState.view);
                }
            }
            for (var key_1 in nextState) {
                if (key_1 !== 'view') {
                    if (!nextState[key_1] || !(nextState[key_1] instanceof rxjs_1.Observable)) {
                        throw new Error("Property " + key_1 + " must be Observable.");
                    }
                    if (states[key_1]) {
                        states[key_1] = rxjs_1.merge(states[key_1], nextState[key_1]);
                    }
                    else {
                        states[key_1] = nextState[key_1];
                    }
                }
            }
            return states;
        }, states);
    };
}
exports.makeApp = makeApp;
function run(apps, initialStateFactory, otherProps) {
    if (otherProps === void 0) { otherProps = {}; }
    return worker_1.initWorker(new provisioning_1.Provisioning(otherProps.intent
        ? utils_2.isObject(otherProps.intent)
            ? otherProps.intent
            : { intent: otherProps.intent }
        : {}, otherProps.store
        ? Array.isArray(otherProps.store)
            ? otherProps.store
            : [otherProps.store]
        : [], makeApp(apps, initialStateFactory), otherProps.service, otherProps.stateHandlers || {}));
}
exports.run = run;