import { describe, expect, it, vi } from 'vitest';
import {
  requestCodingProjectCreation,
  requestCodingProjectOpen,
  subscribeCodingProjectCreationRequest,
  subscribeCodingProjectOpenRequest,
} from '@/lib/coding-project-entry';

describe('coding project entry events', () => {
  it('delivers project creation requests and removes the listener on unsubscribe', () => {
    const listener = vi.fn();
    const unsubscribe = subscribeCodingProjectCreationRequest(listener);

    requestCodingProjectCreation();
    expect(listener).toHaveBeenCalledOnce();

    unsubscribe();
    requestCodingProjectCreation();
    expect(listener).toHaveBeenCalledOnce();
  });

  it('delivers the selected project id and ignores requests after unsubscribe', () => {
    const listener = vi.fn();
    const unsubscribe = subscribeCodingProjectOpenRequest(listener);

    requestCodingProjectOpen('project-2');
    expect(listener).toHaveBeenCalledWith('project-2');

    unsubscribe();
    requestCodingProjectOpen('project-3');
    expect(listener).toHaveBeenCalledOnce();
  });
});