feishin/src/renderer/features/songs/routes/song-list-route.tsx

import type { AgGridReact as AgGridReactType } from '@ag-grid-community/react/lib/agGridReact';
import { useCallback, useRef } from 'react';
import { useParams, useSearchParams } from 'react-router-dom';
import { SongListQuery, LibraryItem } from '/@/renderer/api/types';
import { usePlayQueueAdd } from '/@/renderer/features/player';
import { AnimatedPage } from '/@/renderer/features/shared';
import { SongListContent } from '/@/renderer/features/songs/components/song-list-content';
import { SongListHeader } from '/@/renderer/features/songs/components/song-list-header';
import { SongListContext } from '/@/renderer/features/songs/context/song-list-context';
import { useSongList } from '/@/renderer/features/songs/queries/song-list-query';
import { generatePageKey, useCurrentServer, useSongListFilter } from '/@/renderer/store';
import { Play } from '/@/renderer/types';

const TrackListRoute = () => {
  const tableRef = useRef<AgGridReactType | null>(null);
  const server = useCurrentServer();
  const [searchParams] = useSearchParams();
  const { albumArtistId } = useParams();
  const pageKey = generatePageKey(
    'song',
    albumArtistId ? `${albumArtistId}_${server?.id}` : undefined,
  );

  const handlePlayQueueAdd = usePlayQueueAdd();
  const songListFilter = useSongListFilter({ id: albumArtistId, key: pageKey });
  const itemCountCheck = useSongList({
    options: {
      cacheTime: 1000 * 60,
      staleTime: 1000 * 60,
    },
    query: {
      limit: 1,
      startIndex: 0,
      ...songListFilter,
    },
    serverId: server?.id,
  });

  const itemCount =
    itemCountCheck.data?.totalRecordCount === null
      ? undefined
      : itemCountCheck.data?.totalRecordCount;

  const handlePlay = useCallback(
    async (args: { initialSongId?: string; playType: Play }) => {
      if (!itemCount || itemCount === 0) return;
      const { initialSongId, playType } = args;
      const query: SongListQuery = { startIndex: 0, ...songListFilter };

      if (albumArtistId) {
        handlePlayQueueAdd?.({
          byItemType: {
            id: [albumArtistId],
            type: LibraryItem.ALBUM_ARTIST,
          },
          initialSongId,
          playType,
          query,
        });
      } else {
        handlePlayQueueAdd?.({
          byItemType: {
            id: [],
            type: LibraryItem.SONG,
          },
          initialSongId,
          playType,
          query,
        });
      }
    },
    [albumArtistId, handlePlayQueueAdd, itemCount, songListFilter],
  );

  return (
    <AnimatedPage>
      <SongListContext.Provider value={{ handlePlay, id: albumArtistId, pageKey }}>
        <SongListHeader
          itemCount={itemCount}
          tableRef={tableRef}
          title={searchParams.get('artistName') || undefined}
        />
        <SongListContent
          itemCount={itemCount}
          tableRef={tableRef}
        />
      </SongListContext.Provider>
    </AnimatedPage>
  );
};

export default TrackListRoute;