"use strict";
/*
 * BaconJS backward-compatibility shim
 *
 * The server uses BaconJS 3.x which has breaking API changes from 1.x/0.7.x.
 * Plugins may bundle their own older BaconJS, causing version mismatches when
 * they operate on Bacon.Bus objects from the server's StreamBundle.
 *
 * The critical incompatibility: BaconJS 3.x Event objects use boolean
 * properties (event.isEnd), while 1.x uses methods (event.isEnd()). When a
 * plugin's 1.x code subscribes to a server 3.x Bus, it receives 3.x Events
 * and crashes with "TypeError: e.isEnd is not a function".
 *
 * This module solves the problem by:
 * 1. Hooking Node's module resolution so ALL require('baconjs') calls in the
 *    process return the server's 3.x version — eliminating version mismatches
 * 2. Patching 3.x to restore the .map('.property') string shorthand that
 *    existed in 1.x (used by plugins like signalk-to-nmea2000)
 *
 * This module MUST be imported before any other module that uses BaconJS.
 */
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;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const module_1 = __importDefault(require("module"));
const Bacon = __importStar(require("baconjs"));
const serverBaconPath = require.resolve('baconjs');
const ModuleInternal = module_1.default;
const origResolveFilename = ModuleInternal._resolveFilename;
ModuleInternal._resolveFilename = function (request, parent, isMain, options) {
    if (request === 'baconjs') {
        return serverBaconPath;
    }
    return origResolveFilename.call(this, request, parent, isMain, options);
};
function patchMapShorthand(proto) {
    const origMap = proto.map;
    proto.map = function (f) {
        if (typeof f === 'string' && f.startsWith('.')) {
            const prop = f.substring(1);
            return origMap.call(this, (v) => v !== null && v !== undefined ? v[prop] : undefined);
        }
        return origMap.call(this, f);
    };
}
patchMapShorthand(Bacon.EventStream.prototype);
patchMapShorthand(Bacon.Property.prototype);
//# sourceMappingURL=baconjs-compat.js.map