next/dist/client/components/use-action-queue.js

The React Framework

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
0 && (module.exports = {
    dispatchAppRouterAction: null,
    useActionQueue: null
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    dispatchAppRouterAction: function() {
        return dispatchAppRouterAction;
    },
    useActionQueue: function() {
        return useActionQueue;
    }
});
const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
const _react = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
const _isthenable = require("../../shared/lib/is-thenable");
// The app router state lives outside of React, so we can import the dispatch
// method directly wherever we need it, rather than passing it around via props
// or context.
let dispatch = null;
function dispatchAppRouterAction(action) {
    if (dispatch === null) {
        throw Object.defineProperty(new Error('Internal Next.js error: Router action dispatched before initialization.'), "__NEXT_ERROR_CODE", {
            value: "E668",
            enumerable: false,
            configurable: true
        });
    }
    dispatch(action);
}
function useActionQueue(actionQueue) {
    const [state, setState] = _react.default.useState(actionQueue.state);
    // Because of a known issue that requires to decode Flight streams inside the
    // render phase, we have to be a bit clever and assign the dispatch method to
    // a module-level variable upon initialization. The useState hook in this
    // module only exists to synchronize state that lives outside of React.
    // Ideally, what we'd do instead is pass the state as a prop to root.render;
    // this is conceptually how we're modeling the app router state, despite the
    // weird implementation details.
    if (process.env.NODE_ENV !== 'production') {
        const useSyncDevRenderIndicator = require('./react-dev-overlay/utils/dev-indicator/use-sync-dev-render-indicator').useSyncDevRenderIndicator;
        // eslint-disable-next-line react-hooks/rules-of-hooks
        const syncDevRenderIndicator = useSyncDevRenderIndicator();
        dispatch = (action)=>{
            syncDevRenderIndicator(()=>{
                actionQueue.dispatch(action, setState);
            });
        };
    } else {
        dispatch = (action)=>actionQueue.dispatch(action, setState);
    }
    return (0, _isthenable.isThenable)(state) ? (0, _react.use)(state) : state;
}

if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
  Object.defineProperty(exports.default, '__esModule', { value: true });
  Object.assign(exports.default, exports);
  module.exports = exports.default;
}

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