import "reflect-metadata";
import { EventLayer } from "../lib/communication/eventLayer";
import { exportFunctionToDispatcher } from "../lib/decorators/dispatcherDecorators";
import { getLinkedDispatcher } from "../lib/dispatcher/getLinkedDispatcher";
import { nopeDispatcher } from "../lib/dispatcher/nopeDispatcher";
import { NopeObservable } from "../lib/observables/NopeObservable";
import { generateBenchmarkFunction } from "../modules/funcs/generateBenchmarkFunction";

const max = 100000;
const communicator = new EventLayer();
const local = new nopeDispatcher({ communicator }, () => new NopeObservable());

const _functionRemote = exportFunctionToDispatcher(
  async (a: number, b: number, operation: (a: number, b: number) => number) => {
    return await operation(a, b);
  },
  {
    id: "functionRemote"
  }
);
const _benchmark = exportFunctionToDispatcher(
  generateBenchmarkFunction(max, "remote-dispatcher"),
  {
    id: "benchmark"
  }
);

const remote = getLinkedDispatcher({ communicator });
const remoteObservable = new NopeObservable<number>();
remote.registerObservable(remoteObservable, {
  mode: "publish",
  topic: "topic",
  schema: {}
});

const main = async () => {
  const localObservable = new NopeObservable<number>();
  localObservable.subscribe((data) => {
    console.log(data);
  });

  remoteObservable.setContent(1337);
  console.log("No output of the emitter");

  local.registerObservable(localObservable, {
    mode: "subscribe",
    topic: "topic",
    schema: {}
  });

  remoteObservable.setContent(1338);

  try {
    await local.performCall("unkown", []);
  } catch (e) {
    console.log("Successfully thrown Error. Function isnt available.");
    console.error(e);
  }

  let res = await local.performCall<number>("functionRemote", [
    1,
    2,
    async (a, b) => {
      console.log("local callback");
      return a + b;
    }
  ]);

  console.log("1", res);

  res = await local.methodInterface.functionRemote<number>(
    1,
    2,
    async (a, b) => {
      console.log("local callback");
      return a * b;
    }
  );

  let i = 0;

  const benchmark = generateBenchmarkFunction(max, "");

  while (i < max * 10) {
    // await local.performCall<number>(
    //   "functionRemote",
    //   [
    //     1,
    //     2,
    //     async (a, b) => {
    //       return 1;
    //     }
    //   ],
    //   {
    //     deletableCallbacks: [2]
    //   }
    // );

    benchmark();

    i++;
  }

  const opts = {
    deletableCallbacks: []
  };
  const args = [];

  i = 0;
  while (i < max * 10) {
    await local.performCall<void>("benchmark", args, opts);
    i++;
  }

  i = 0;
  while (i < max * 10) {
    await _benchmark();
    i++;
  }

  await local.dispose();
  await remote.dispose();
};

main().catch(console.error);