// ─────────────────────────────────────────────────────────────────────────────
// features/assistant/hooks/useAssistantConfig.ts
//
// Server state for the XerticaAssistant configuration (suggestions, feedback
// options). Swap `fetchAssistantConfig` for a real API endpoint when ready.
// ─────────────────────────────────────────────────────────────────────────────

import { useQuery } from '@tanstack/react-query';
import { useLanguage } from 'xertica-ui/hooks';
import { fetchAssistantConfig, type AssistantConfig } from '../data/mock';

export function useAssistantConfig() {
  const { language } = useLanguage();
  return useQuery<AssistantConfig>({
    // Language is part of the key so each locale has its own cache slot.
    queryKey: ['assistant', 'config', language],
    queryFn: fetchAssistantConfig,
    staleTime: 30 * 60 * 1000, // 30 min — config rarely changes
  });
}