import { useQuery } from '@tanstack/react-query';
import { api } from '../client';
import type { SearchRequest } from '../schema';

export function useSearchExecutions(filters: SearchRequest) {
  return useQuery({
    queryKey: ['executions', 'search', filters],
    queryFn: async () => {
      const { data, error } = await api.POST('/search/executions', {
        body: filters,
      });
      if (error) throw new Error('Search failed');
      return data!;
    },
    placeholderData: (prev) => prev,
  });
}

export function useExecutionDetail(executionId: string | null) {
  return useQuery({
    queryKey: ['executions', 'detail', executionId],
    queryFn: async () => {
      const { data, error } = await api.GET('/executions/{executionId}', {
        params: { path: { executionId: executionId! } },
      });
      if (error) throw new Error('Failed to load execution detail');
      return data!;
    },
    enabled: !!executionId,
  });
}

export function useProcessorSnapshot(
  executionId: string | null,
  index: number | null,
) {
  return useQuery({
    queryKey: ['executions', 'snapshot', executionId, index],
    queryFn: async () => {
      const { data, error } = await api.GET(
        '/executions/{executionId}/processors/{index}/snapshot',
        {
          params: {
            path: { executionId: executionId!, index: index! },
          },
        },
      );
      if (error) throw new Error('Failed to load snapshot');
      return data!;
    },
    enabled: !!executionId && index !== null,
  });
}