// 终端会话列表 — TanStack Query // Logan.Li

import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { terminalSessionApi } from '@/api';
import { queryKeys } from './queryKeys';
import { unwrapList } from './unwrap';

export interface TerminalSession {
  id: number;
  user_id?: number;
  username: string;
  server_id: number;
  server_name: string;
  server_ip: string;
  server_port: number;
  client_ip: string;
  status: string;
  duration: number;
  record_size: number;
  start_time: string;
  end_time?: string | null;
}

type ListParams = {
  page?: number;
  page_size?: number;
  server_id?: number;
  username?: string;
  status?: string;
};

export function useTerminalSessions(params: ListParams = { page: 1, page_size: 100 }) {
  return useQuery({
    queryKey: queryKeys.terminalSessions(params),
    queryFn: async () => {
      const resp = await terminalSessionApi.list(params);
      return unwrapList<TerminalSession>(resp);
    },
  });
}

export function useTerminalSessionMutations() {
  const qc = useQueryClient();

  const invalidate = () => qc.invalidateQueries({ queryKey: ['terminal-sessions'] });

  const killMutation = useMutation({
    mutationFn: (id: number) => terminalSessionApi.kill(id),
    onSuccess: invalidate,
  });

  const deleteMutation = useMutation({
    mutationFn: (id: number) => terminalSessionApi.delete(id),
    onSuccess: invalidate,
  });

  const batchDeleteMutation = useMutation({
    mutationFn: (ids: number[]) => terminalSessionApi.batchDelete(ids),
    onSuccess: invalidate,
  });

  return { killMutation, deleteMutation, batchDeleteMutation, invalidate };
}