const MockFluidNC = require("./helpers/mockFluidNC");
const TestFluidNCClient = require("./helpers/TestFluidNCClient");

describe("FluidNCClient with MockFluidNC", () => {
  let mock;
  let client;

  beforeAll(async () => {
    // Mock-Server starten
    mock = new MockFluidNC("localhost", 9003);
    await mock.start();
  });

  afterAll(async () => {
    // Mock-Server stoppen - das stoppt alle Verbindungen
    await mock.stop();
  });

  beforeEach(() => {
    // Neuen Test-Client für jeden Test erstellen
    client = new TestFluidNCClient({
      host: "localhost",
      port: 9003
    });
  });

  afterEach(() => {
    // Client sauber schließen
    if (client) {
      client.close();
    }
  });

  test("sollte sich mit Mock-Server verbinden", async () => {
    // Warten bis verbunden
    await new Promise(resolve => setTimeout(resolve, 300));
    expect(mock.getConnectedClientCount()).toBeGreaterThan(0);
  });

  test("sollte Status Request senden", async () => {
    // Warten bis verbunden
    await new Promise(resolve => setTimeout(resolve, 300));

    const messagePromise = new Promise((resolve) => {
      client.onMessage((msg) => {
        resolve(msg);
      });
    });

    client.requestStatus();

    const response = await messagePromise;
    expect(response).toContain("Idle");
  });

  test("sollte Jog Command verarbeiten", async () => {
    // Warten bis verbunden
    await new Promise(resolve => setTimeout(resolve, 300));

    const messagePromise = new Promise((resolve) => {
      client.onMessage((msg) => {
        resolve(msg);
      });
    });

    client.jog(true, "X", 10);

    const response = await messagePromise;
    expect(response.trim()).toBe("ok");
  });

  test("sollte G-Code Command verarbeiten", async () => {
    // Warten bis verbunden
    await new Promise(resolve => setTimeout(resolve, 300));

    const messagePromise = new Promise((resolve) => {
      client.onMessage((msg) => {
        resolve(msg);
      });
    });

    client.sendGcode("G0 X10 Y20");

    const response = await messagePromise;
    expect(response.trim()).toBe("ok");

    // Zusätzlich prüfen, dass der korrekte Befehl empfangen wurde
    const receivedCommands = mock.getReceivedCommands();
    expect(receivedCommands).toContain("G0 X10 Y20");
  });
}, 10000);