AI/crawler_platform/app/web/frontend/src/hooks/useResearch.ts

import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
import {
  researchApi,
  ResearchRunResult,
  ResearchSessionDetail,
  ResearchSessionItem,
  StartResearchRequest,
} from "@/lib/api/research";
import { queryKeys } from "./queryKeys";

export function useStartResearch(projectName: string) {
  const queryClient = useQueryClient();
  return useMutation<ResearchRunResult, Error, StartResearchRequest>({
    mutationFn: (body) => researchApi.startByProject(body),
    onSuccess: () => {
      queryClient.invalidateQueries({
        queryKey: queryKeys.research.sessions(projectName),
      });
    },
  });
}

export function useResearchSessions(projectName: string, limit = 25) {
  return useQuery<ResearchSessionItem[]>({
    queryKey: queryKeys.research.sessions(projectName),
    queryFn: () => researchApi.listSessions(projectName, limit),
    enabled: Boolean(projectName),
  });
}

export function useResearchSession(jobId: string | null | undefined) {
  return useQuery<ResearchSessionDetail>({
    queryKey: queryKeys.research.session(jobId ?? ""),
    queryFn: () => researchApi.getSession(jobId!),
    enabled: Boolean(jobId),
  });
}