import * as plugins from './plugins.js';
import { InfoHtml } from './infohtml/index.js';

export interface IServiceServerConstructorOptions {
  addCustomRoutes?: (serverArg: plugins.typedserver.servertools.Server) => Promise<any>;
  serviceName: string;
  serviceVersion: string;
  serviceDomain: string;
  port?: number;
}

/**
 * a server for serving your app to the outside world
 */
export class ServiceServer {
  public options: IServiceServerConstructorOptions;
  public typedServer: plugins.typedserver.TypedServer;

  constructor(optionsArg: IServiceServerConstructorOptions) {
    this.options = optionsArg;
  }

  public async start() {
    console.log('starting lole-serviceserver...')
    this.typedServer = new plugins.typedserver.TypedServer({
      cors: true,
      domain: this.options.serviceDomain,
      forceSsl: false,
      port: this.options.port || 3000,
      robots: true,
      defaultAnswer: async () => {
        return (
          await InfoHtml.fromSimpleText(
            `${this.options.serviceName} (version ${this.options.serviceVersion})`
          )
        ).htmlString;
      },
    });

    // lets add any custom routes
    if (this.options.addCustomRoutes) {
      await this.options.addCustomRoutes(this.typedServer.server);
    }

    await this.typedServer.start();
  }

  public async stop() {
    await this.typedServer.stop();
  }
}