import { AppContext, Database, PlcServer } from "@did-plc/server";

import getPort from "get-port";

export interface PlcServerOptions {
  port?: number;
}

export class TestPlcServer {
  constructor(
    public readonly server: PlcServer,
    public readonly url: string,
    public readonly port: number,
  ) {}

  static async create(cfg: PlcServerOptions = {}): Promise<TestPlcServer> {
    const port = cfg.port ?? (await getPort());
    const url = `http://localhost:${port}`;

    const db = Database.mock();
    const server = PlcServer.create({ db, port });

    await server.start();

    return new TestPlcServer(server, url, port);
  }

  get context(): AppContext {
    return this.server.ctx;
  }

  async close() {
    await this.server.destroy();
  }
}