@nlabs/arkhamjs-utils-react/lib/FluxProvider.js

ArkhamJS React Utilities

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var FluxProvider_exports = {};
__export(FluxProvider_exports, {
  FluxProvider: () => FluxProvider
});
module.exports = __toCommonJS(FluxProvider_exports);
var import_jsx_runtime = require("react/jsx-runtime");
var import_isEqual = __toESM(require("lodash/isEqual"));
var import_react = require("react");
var import_FluxContext = require("./FluxContext");
const FluxProvider = ({ children, flux }) => {
  const [state, setState] = (0, import_react.useState)(flux.getState());
  const ref = (0, import_react.useRef)(state);
  (0, import_react.useEffect)(() => {
    const updateState = (newState) => {
      if (!(0, import_isEqual.default)(newState, ref.current)) {
        ref.current = newState;
        setState(newState);
      }
    };
    flux.addListener("arkhamjs", updateState);
    return () => {
      flux.removeListener("arkhamjs", updateState);
    };
  }, []);
  return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_FluxContext.FluxContext.Provider, { value: { flux, state }, children });
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  FluxProvider
});
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