// Type definitions for next 2.4
// Project: https://github.com/zeit/next.js
// Definitions by: Drew Hays <https://github.com/dru89>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3

/// <reference types="node" />

import * as http from 'http';
import * as url from 'url';

declare namespace next {
  type UrlLike = url.UrlObject | url.Url;

  interface ServerConfig {
    // known keys
    webpack?: any;
    webpackDevMiddleware?: any;
    poweredByHeader?: boolean;
    distDir?: string;
    assetPrefix?: string;
    configOrigin?: string;
    useFileSystemPublicRoutes?: boolean;

    // and since this is a config, it can take anything else, too.
    [key: string]: any;
  }

  interface ServerOptions {
    dir?: string;
    dev?: boolean;
    staticMarkup?: boolean;
    quiet?: boolean;
    conf?: ServerConfig;
  }

  interface Server {
    handleRequest(req: http.IncomingMessage, res: http.ServerResponse, parsedUrl?: UrlLike): Promise<void>;
    getRequestHandler(): (req: http.IncomingMessage, res: http.ServerResponse, parsedUrl?: UrlLike) => Promise<void>;
    prepare(): Promise<void>;
    close(): Promise<void>;
    defineRoutes(): Promise<void>;
    start(): Promise<void>;
    run(req: http.IncomingMessage, res: http.ServerResponse, parsedUrl: UrlLike): Promise<void>;

    render(req: http.IncomingMessage, res: http.ServerResponse, pathname: string, query?: {[key: string]: any}, parsedUrl?: UrlLike): Promise<void>;
    renderError(err: any, req: http.IncomingMessage, res: http.ServerResponse, pathname: string, query?: {[key: string]: any}): Promise<void>;
    render404(req: http.IncomingMessage, res: http.ServerResponse, parsedUrl: UrlLike): Promise<void>;
    renderToHTML(req: http.IncomingMessage, res: http.ServerResponse, pathname: string, query?: {[key: string]: any}): Promise<string>;
    renderErrorToHTML(err: any, req: http.IncomingMessage, res: http.ServerResponse, pathname: string, query?: {[key: string]: any}): Promise<string>;

    serveStatic(req: http.IncomingMessage, res: http.ServerResponse, path: string): Promise<void>;
    isServeableUrl(path: string): boolean;
    isInternalUrl(req: http.IncomingMessage): boolean;
    readBuildId(): string;
    handleBuildId(buildId: string, res: http.ServerResponse): boolean;
    getCompilationError(page: string, req: http.IncomingMessage, res: http.ServerResponse): Promise<any>;
    handleBuildHash(filename: string, hash: string, res: http.ServerResponse): void;
    send404(res: http.ServerResponse): void;
  }
}

declare function next(options?: next.ServerOptions): next.Server;
export = next;