// Copyright: © 2026 TWWIM UG. All rights reserved. (www.twwim.com)
/**
 * Operator clicks "Request contact" → POST /conversations/:id/request-contact.
 * The server appends a SYSTEM bubble to the transcript and arms a pending-form
 * flag picked up by the next /plugin/flow response. After the visitor submits,
 * useCapturedContact's 5 s poll will pick up the data — so on success we just
 * invalidate the detail + captured-contact queries.
 */

import { useMutation, useQueryClient } from '@tanstack/react-query';
import { conversationsApi } from '@/infrastructure/http/api/conversations/api';

export function useRequestContactMutation() {
  const queryClient = useQueryClient();
  return useMutation({
    mutationFn: (conversationId: string) => conversationsApi.requestContact(conversationId),
    onSuccess: (detail, conversationId) => {
      queryClient.setQueryData(['conversations', 'detail', detail.id], detail);
      queryClient.invalidateQueries({ queryKey: ['conversations', conversationId, 'captured-contact'] });
      queryClient.invalidateQueries({ queryKey: ['conversations', 'list'] });
    },
  });
}