frontend/src/pages/LeaderboardPage/components/Leaderboard/hooks/useLeaderboardData.js

import { useMemo, useRef, useState } from "react";
import { useQuery, useQueryClient } from "@tanstack/react-query";
import { useSearchParams } from "react-router-dom";
import { useLeaderboard } from "../context/LeaderboardContext";
import { useDataProcessing } from "../components/Table/hooks/useDataProcessing";

const CACHE_KEY = "leaderboardData";
const CACHE_DURATION = 5 * 60 * 1000; // 5 minutes

export const useLeaderboardData = () => {
  return {
    data: [], // 直接返回空数组，我们使用硬编码数据
    isLoading: false,
    error: null,
    refetch: () => {}
  };
};

export const useLeaderboardProcessing = () => {
  const { state, actions } = useLeaderboard();
  const [sorting, setSorting] = useState([
    { id: "model.average_score", desc: true },
  ]);

  const memoizedData = useMemo(() => state.models, [state.models]);
  const memoizedFilters = useMemo(
    () => ({
      search: state.filters.search,
      precisions: state.filters.precisions,
      types: state.filters.types,
      paramsRange: state.filters.paramsRange,
      booleanFilters: state.filters.booleanFilters,
      isOfficialProviderActive: state.filters.isOfficialProviderActive,
    }),
    [
      state.filters.search,
      state.filters.precisions,
      state.filters.types,
      state.filters.paramsRange,
      state.filters.booleanFilters,
      state.filters.isOfficialProviderActive,
    ]
  );

  const {
    table,
    minAverage,
    maxAverage,
    getColorForValue,
    processedData,
    filteredData,
    columns,
    columnVisibility,
  } = useDataProcessing(
    memoizedData,
    memoizedFilters.search,
    memoizedFilters.precisions,
    memoizedFilters.types,
    memoizedFilters.paramsRange,
    memoizedFilters.booleanFilters,
    sorting,
    state.display.rankingMode,
    state.display.averageMode,
    state.display.visibleColumns,
    state.display.scoreDisplay,
    state.pinnedModels,
    actions.togglePinnedModel,
    setSorting,
    memoizedFilters.isOfficialProviderActive
  );

  return {
    table,
    minAverage,
    maxAverage,
    getColorForValue,
    processedData,
    filteredData,
    columns,
    columnVisibility,
    loading: state.loading,
    error: state.error,
  };
};