const CODING_PROJECT_CREATE_REQUEST_EVENT = 'makelore:coding-project-create-request';
const CODING_PROJECT_OPEN_REQUEST_EVENT = 'makelore:coding-project-open-request';

export function requestCodingProjectCreation(): void {
  if (typeof window === 'undefined') return;
  window.dispatchEvent(new Event(CODING_PROJECT_CREATE_REQUEST_EVENT));
}

export function subscribeCodingProjectCreationRequest(listener: () => void): () => void {
  if (typeof window === 'undefined') return () => undefined;
  window.addEventListener(CODING_PROJECT_CREATE_REQUEST_EVENT, listener);
  return () => window.removeEventListener(CODING_PROJECT_CREATE_REQUEST_EVENT, listener);
}

export function requestCodingProjectOpen(projectId: string): void {
  if (typeof window === 'undefined') return;
  window.dispatchEvent(new CustomEvent(CODING_PROJECT_OPEN_REQUEST_EVENT, {
    detail: { projectId },
  }));
}

export function subscribeCodingProjectOpenRequest(
  listener: (projectId: string) => void,
): () => void {
  if (typeof window === 'undefined') return () => undefined;
  const handleRequest = (event: Event) => {
    const projectId = (event as CustomEvent<{ projectId?: unknown }>).detail?.projectId;
    if (typeof projectId === 'string' && projectId.trim()) listener(projectId);
  };
  window.addEventListener(CODING_PROJECT_OPEN_REQUEST_EVENT, handleRequest);
  return () => window.removeEventListener(CODING_PROJECT_OPEN_REQUEST_EVENT, handleRequest);
}