import { create } from 'zustand';

/**
 * Transient cross-component instruction: `lib/notifications/push.ts` lives outside React (it reacts
 * to raw SDK topic events, same as topics.ts itself) and has no way to call `useNavigate()` directly
 * when a desktop Notification is clicked. Matches this codebase's established pattern for exactly
 * this shape of problem (stores/calls.ts, stores/messageJump.ts) rather than threading a navigate
 * callback down into a non-React module.
 */
interface NotificationNavState {
  pendingTopic: string | null;
  requestNavigate: (topic: string) => void;
  clear: () => void;
}

export const useNotificationNavStore = create<NotificationNavState>((set) => ({
  pendingTopic: null,
  requestNavigate: (topic) => set({ pendingTopic: topic }),
  clear: () => set({ pendingTopic: null }),
}));