"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
0 && (module.exports = {
    NextServer: null,
    default: null
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    NextServer: function() {
        return NextServer;
    },
    // exports = module.exports
    // Support `import next from 'next'`
    default: function() {
        return _default;
    }
});
require("./require-hook");
require("./node-polyfill-fetch");
require("./node-polyfill-crypto");
const _log = /*#__PURE__*/ _interop_require_wildcard(require("../build/output/log"));
const _config = /*#__PURE__*/ _interop_require_default(require("./config"));
const _path = require("path");
const _constants = require("../lib/constants");
const _constants1 = require("../shared/lib/constants");
const _tracer = require("./lib/trace/tracer");
const _constants2 = require("./lib/trace/constants");
const _formaturl = require("../shared/lib/router/utils/format-url");
const _findpagesdir = require("../lib/find-pages-dir");
function _interop_require_default(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
function _getRequireWildcardCache(nodeInterop) {
    if (typeof WeakMap !== "function") return null;
    var cacheBabelInterop = new WeakMap();
    var cacheNodeInterop = new WeakMap();
    return (_getRequireWildcardCache = function(nodeInterop) {
        return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
    })(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
    if (!nodeInterop && obj && obj.__esModule) {
        return obj;
    }
    if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
        return {
            default: obj
        };
    }
    var cache = _getRequireWildcardCache(nodeInterop);
    if (cache && cache.has(obj)) {
        return cache.get(obj);
    }
    var newObj = {};
    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
    for(var key in obj){
        if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
            var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
            if (desc && (desc.get || desc.set)) {
                Object.defineProperty(newObj, key, desc);
            } else {
                newObj[key] = obj[key];
            }
        }
    }
    newObj.default = obj;
    if (cache) {
        cache.set(obj, newObj);
    }
    return newObj;
}
let ServerImpl;
const getServerImpl = async ()=>{
    if (ServerImpl === undefined) {
        ServerImpl = (await Promise.resolve(require("./next-server"))).default;
    }
    return ServerImpl;
};
const SYMBOL_SET_STANDALONE_MODE = Symbol("next.set_standalone_mode");
const SYMBOL_LOAD_CONFIG = Symbol("next.load_config");
class NextServer {
    constructor(options){
        this.options = options;
    }
    get hostname() {
        return this.options.hostname;
    }
    get port() {
        return this.options.port;
    }
    [SYMBOL_SET_STANDALONE_MODE]() {
        this.standaloneMode = true;
    }
    getRequestHandler() {
        return async (req, res, parsedUrl)=>{
            return (0, _tracer.getTracer)().trace(_constants2.NextServerSpan.getRequestHandler, async ()=>{
                const requestHandler = await this.getServerRequestHandler();
                return requestHandler(req, res, parsedUrl);
            });
        };
    }
    getUpgradeHandler() {
        return async (req, socket, head)=>{
            const server = await this.getServer();
            // @ts-expect-error we mark this as protected so it
            // causes an error here
            return server.handleUpgrade.apply(server, [
                req,
                socket,
                head
            ]);
        };
    }
    setAssetPrefix(assetPrefix) {
        if (this.server) {
            this.server.setAssetPrefix(assetPrefix);
        } else {
            this.preparedAssetPrefix = assetPrefix;
        }
    }
    logError(...args) {
        if (this.server) {
            this.server.logError(...args);
        }
    }
    async render(...args) {
        const server = await this.getServer();
        return server.render(...args);
    }
    async renderToHTML(...args) {
        const server = await this.getServer();
        return server.renderToHTML(...args);
    }
    async renderError(...args) {
        const server = await this.getServer();
        return server.renderError(...args);
    }
    async renderErrorToHTML(...args) {
        const server = await this.getServer();
        return server.renderErrorToHTML(...args);
    }
    async render404(...args) {
        const server = await this.getServer();
        return server.render404(...args);
    }
    async serveStatic(...args) {
        const server = await this.getServer();
        return server.serveStatic(...args);
    }
    async prepare() {
        if (this.standaloneMode) return;
        const server = await this.getServer();
        // We shouldn't prepare the server in production,
        // because this code won't be executed when deployed
        if (this.options.dev) {
            await server.prepare();
        }
    }
    async close() {
        const server = await this.getServer();
        return server.close();
    }
    async createServer(options) {
        let ServerImplementation;
        if (options.dev) {
            ServerImplementation = require("./dev/next-dev-server").default;
        } else {
            ServerImplementation = await getServerImpl();
        }
        const server = new ServerImplementation(options);
        return server;
    }
    async [SYMBOL_LOAD_CONFIG]() {
        return this.options.preloadedConfig || (0, _config.default)(this.options.dev ? _constants1.PHASE_DEVELOPMENT_SERVER : _constants1.PHASE_PRODUCTION_SERVER, (0, _path.resolve)(this.options.dir || "."), this.options.conf, undefined, !!this.options._renderWorker);
    }
    async getServer() {
        if (!this.serverPromise) {
            this.serverPromise = this[SYMBOL_LOAD_CONFIG]().then(async (conf)=>{
                if (this.standaloneMode) {
                    process.env.__NEXT_PRIVATE_STANDALONE_CONFIG = JSON.stringify(conf);
                }
                if (!this.options.dev) {
                    if (conf.output === "standalone") {
                        if (!process.env.__NEXT_PRIVATE_STANDALONE_CONFIG) {
                            _log.warn(`"next start" does not work with "output: standalone" configuration. Use "node .next/standalone/server.js" instead.`);
                        }
                    } else if (conf.output === "export") {
                        throw new Error(`"next start" does not work with "output: export" configuration. Use "npx serve@latest out" instead.`);
                    }
                }
                this.server = await this.createServer({
                    ...this.options,
                    conf
                });
                if (this.preparedAssetPrefix) {
                    this.server.setAssetPrefix(this.preparedAssetPrefix);
                }
                return this.server;
            });
        }
        return this.serverPromise;
    }
    async getServerRequestHandler() {
        if (this.reqHandler) return this.reqHandler;
        // Memoize request handler creation
        if (!this.reqHandlerPromise) {
            this.reqHandlerPromise = this.getServer().then((server)=>{
                this.reqHandler = (0, _tracer.getTracer)().wrap(_constants2.NextServerSpan.getServerRequestHandler, server.getRequestHandler().bind(server));
                delete this.reqHandlerPromise;
                return this.reqHandler;
            });
        }
        return this.reqHandlerPromise;
    }
}
// This file is used for when users run `require('next')`
function createServer(options) {
    // The package is used as a TypeScript plugin.
    if (options && "typescript" in options && "version" in options.typescript) {
        return require("./next-typescript").createTSPlugin(options);
    }
    if (options == null) {
        throw new Error("The server has not been instantiated properly. https://nextjs.org/docs/messages/invalid-server-options");
    }
    if (!("isNextDevCommand" in options) && process.env.NODE_ENV && ![
        "production",
        "development",
        "test"
    ].includes(process.env.NODE_ENV)) {
        _log.warn(_constants.NON_STANDARD_NODE_ENV);
    }
    if (options.dev && typeof options.dev !== "boolean") {
        console.warn("Warning: 'dev' is not a boolean which could introduce unexpected behavior. https://nextjs.org/docs/messages/invalid-server-options");
    }
    if (options.customServer !== false) {
        // If the `app` dir exists, we'll need to run the standalone server to have
        // both types of renderers (pages, app) running in separated processes,
        // instead of having the Next server only.
        let shouldUseStandaloneMode = false;
        const dir = (0, _path.resolve)(options.dir || ".");
        const server = new NextServer(options);
        const { createServerHandler  } = require("./lib/render-server-standalone");
        let handlerPromise;
        return new Proxy({}, {
            get: function(_, propKey) {
                switch(propKey){
                    case "prepare":
                        return async ()=>{
                            // Instead of running Next Server's `prepare`, we'll run the loadConfig first to determine
                            // if we should run the standalone server or not.
                            const config = await server[SYMBOL_LOAD_CONFIG]();
                            // Check if the application has app dir or not. This depends on the mode (dev or prod).
                            // For dev, `app` should be existing in the sources and for prod it should be existing
                            // in the dist folder.
                            const distDir = process.env.NEXT_RUNTIME === "edge" ? config.distDir : (0, _path.join)(dir, config.distDir);
                            const serverDistDir = (0, _path.join)(distDir, _constants1.SERVER_DIRECTORY);
                            const hasAppDir = !!(0, _findpagesdir.findDir)(options.dev ? dir : serverDistDir, "app");
                            if (hasAppDir) {
                                shouldUseStandaloneMode = true;
                                server[SYMBOL_SET_STANDALONE_MODE]();
                                handlerPromise = handlerPromise || createServerHandler({
                                    port: options.port || 3000,
                                    dev: options.dev,
                                    dir,
                                    hostname: options.hostname || "localhost",
                                    minimalMode: false
                                });
                            } else {
                                return server.prepare();
                            }
                        };
                    case "getRequestHandler":
                        {
                            return ()=>{
                                let handler;
                                return async (req, res)=>{
                                    if (shouldUseStandaloneMode) {
                                        const standaloneHandler = await handlerPromise;
                                        return standaloneHandler(req, res);
                                    }
                                    handler = handler || server.getRequestHandler();
                                    return handler(req, res);
                                };
                            };
                        }
                    case "render":
                        {
                            return async (req, res, pathname, query, parsedUrl)=>{
                                if (shouldUseStandaloneMode) {
                                    const handler = await handlerPromise;
                                    req.url = (0, _formaturl.formatUrl)({
                                        ...parsedUrl,
                                        pathname,
                                        query
                                    });
                                    return handler(req, res);
                                }
                                return server.render(req, res, pathname, query, parsedUrl);
                            };
                        }
                    default:
                        {
                            const method = server[propKey];
                            if (typeof method === "function") {
                                return method.bind(server);
                            }
                        }
                }
            }
        });
    }
    return new NextServer(options);
}
// Support commonjs `require('next')`
module.exports = createServer;
const _default = createServer;

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