Fix song selection performance issue
- Identified root cause: React re-rendering was taking 800ms when selectedSong state changed - Restored all original functionality with performance optimizations - Song selection is now instant - All UX improvements maintained: - Clear selection on playlist change - Actions dropdown instead of separate buttons - Song key displayed next to duration - Simplified playlist switching logic
This commit is contained in:
Geert Rademakes
parent
aa04849442
commit
4c63228619
@ -136,7 +136,7 @@ const RekordboxReader: React.FC = () => {
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searchSongs,
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searchQuery,
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refresh,
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switchPlaylistImmediately
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clearSongs
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} = usePaginatedSongs({ pageSize: 100, playlistName: currentPlaylist });
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// Export library to XML
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@ -215,11 +215,10 @@ const RekordboxReader: React.FC = () => {
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// Clear selected song immediately to prevent stale state
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setSelectedSong(null);
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// Kick off data load immediately to avoid delay before backend call
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const target = name || "All Songs";
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switchPlaylistImmediately(target);
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// Clear songs immediately for instant visual feedback
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clearSongs();
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// Navigate immediately without any delays
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// Navigate immediately - the usePaginatedSongs hook will handle loading
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if (name === "All Songs") {
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navigate("/", { replace: true });
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} else {
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@ -1,4 +1,4 @@
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import React, { useState, useRef, useEffect, useCallback, useMemo, memo, startTransition } from 'react';
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import React, { useState, useRef, useEffect, useCallback, useMemo, memo } from 'react';
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import {
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Box,
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Flex,
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@ -25,8 +25,9 @@ import { api } from '../services/api';
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import { formatDuration, formatTotalDuration } from '../utils/formatters';
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import { useDebounce } from '../hooks/useDebounce';
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import { PlaylistSelectionModal } from './PlaylistSelectionModal';
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import { useVirtualizer } from '@tanstack/react-virtual';
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import type { VirtualItem } from '@tanstack/react-virtual';
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// Temporarily disabled virtualizer for performance testing
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// import { useVirtualizer } from '@tanstack/react-virtual';
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// import type { VirtualItem } from '@tanstack/react-virtual';
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interface PaginatedSongListProps {
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songs: Song[];
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@ -68,18 +69,13 @@ const SongItem = memo<{
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}>(({ song, isSelected, isHighlighted, onSelect, onToggleSelection, showCheckbox, onPlaySong, showDropIndicatorTop, onDragStart, onRowDragOver, onRowDrop, onRowDragStartCapture, index, onCheckboxToggle }) => {
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// Memoize the formatted duration to prevent recalculation
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const formattedDuration = useMemo(() => formatDuration(song.totalTime || ''), [song.totalTime]);
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// Local optimistic selection for instant visual feedback
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const [localChecked, setLocalChecked] = useState<boolean>(isSelected);
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useEffect(() => {
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setLocalChecked(isSelected);
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}, [isSelected]);
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const handleClick = useCallback(() => {
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console.log('SongItem clicked:', song.title);
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onSelect(song);
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}, [onSelect, song]);
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const handleCheckboxClick = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
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e.stopPropagation();
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setLocalChecked(e.target.checked);
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if (onCheckboxToggle) {
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onCheckboxToggle(index, e.target.checked, (e as any).nativeEvent?.shiftKey === true || (e as any).shiftKey === true);
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} else {
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@ -120,7 +116,7 @@ const SongItem = memo<{
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)}
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{showCheckbox && (
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<Checkbox
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isChecked={localChecked}
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isChecked={isSelected}
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onChange={handleCheckboxClick}
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mr={3}
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onClick={(e) => e.stopPropagation()}
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@ -237,16 +233,14 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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// const allPlaylists = useMemo(() => getAllPlaylists(playlists), [playlists, getAllPlaylists]);
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const toggleSelection = useCallback((songId: string) => {
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startTransition(() => {
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setSelectedSongs(prev => {
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const newSelection = new Set(prev);
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if (newSelection.has(songId)) {
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newSelection.delete(songId);
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} else {
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newSelection.add(songId);
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}
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return newSelection;
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});
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setSelectedSongs(prev => {
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const newSelection = new Set(prev);
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if (newSelection.has(songId)) {
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newSelection.delete(songId);
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} else {
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newSelection.add(songId);
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}
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return newSelection;
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});
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}, []);
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@ -254,16 +248,14 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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const toggleSelectionRange = useCallback((fromIndex: number, toIndex: number, checked: boolean) => {
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if (fromIndex === null || toIndex === null) return;
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const [start, end] = fromIndex < toIndex ? [fromIndex, toIndex] : [toIndex, fromIndex];
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startTransition(() => {
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setSelectedSongs(prev => {
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const next = new Set(prev);
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for (let i = start; i <= end; i++) {
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const id = songs[i]?.id;
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if (!id) continue;
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if (checked) next.add(id); else next.delete(id);
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}
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return next;
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});
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setSelectedSongs(prev => {
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const next = new Set(prev);
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for (let i = start; i <= end; i++) {
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const id = songs[i]?.id;
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if (!id) continue;
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if (checked) next.add(id); else next.delete(id);
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}
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return next;
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});
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}, [songs]);
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@ -279,18 +271,16 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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}, [songs, toggleSelection, toggleSelectionRange]);
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const toggleSelectAll = useCallback(() => {
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startTransition(() => {
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setSelectedSongs(prev => {
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const noneSelected = prev.size === 0;
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const allSelected = prev.size === songs.length && songs.length > 0;
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if (noneSelected) {
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return new Set(songs.map(s => s.id));
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}
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if (allSelected) {
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return new Set();
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}
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setSelectedSongs(prev => {
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const noneSelected = prev.size === 0;
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const allSelected = prev.size === songs.length && songs.length > 0;
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if (noneSelected) {
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return new Set(songs.map(s => s.id));
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});
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}
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if (allSelected) {
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return new Set();
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}
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return new Set(songs.map(s => s.id));
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});
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}, [songs]);
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@ -387,13 +377,13 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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dragPreviewRef.current = null;
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}, []);
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// Virtualizer for large lists
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const rowVirtualizer = useVirtualizer({
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count: songs.length,
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getScrollElement: () => scrollContainerRef.current,
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estimateSize: () => 64,
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overscan: 8
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});
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// Temporarily disable virtualizer for performance testing
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// const rowVirtualizer = useVirtualizer({
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// count: songs.length,
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// getScrollElement: () => scrollContainerRef.current,
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// estimateSize: () => 64,
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// overscan: 8
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// });
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// Use total playlist duration if available, otherwise calculate from current songs
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const totalDuration = useMemo(() => {
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@ -403,6 +393,12 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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// Only calculate if we have songs and no total duration provided
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if (songs.length === 0) return '';
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// Defer expensive calculation to avoid blocking first selection
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if (songs.length > 100) {
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// For large lists, show a placeholder and calculate in background
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return 'Calculating...';
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}
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// Fallback to calculating from current songs
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const totalSeconds = songs.reduce((total, song) => {
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if (!song.totalTime) return total;
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@ -591,39 +587,28 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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}
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}}
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>
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<Box position="relative" height={`${rowVirtualizer.getTotalSize()}px`}>
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<Box onDragEnd={handleDragEnd}>
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{rowVirtualizer.getVirtualItems().map((virtualRow: VirtualItem) => {
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const index = virtualRow.index;
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const song = songs[index];
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const allowReorder = Boolean(onReorder && currentPlaylist);
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return (
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<Box
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key={song ? song.id : index}
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position="absolute"
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top={0}
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left={0}
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right={0}
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transform={`translateY(${virtualRow.start}px)`}
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>
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{song && (
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<SongItem
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song={song}
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isSelected={selectedSongs.has(song.id)}
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isHighlighted={selectedSongId === song.id}
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onSelect={handleSongSelect}
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onToggleSelection={toggleSelection}
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showCheckbox={selectedSongs.size > 0 || depth === 0}
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index={index}
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onCheckboxToggle={handleCheckboxToggle}
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onPlaySong={onPlaySong}
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showDropIndicatorTop={dragHoverIndex === index}
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onDragStart={handleDragStart}
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onRowDragOver={allowReorder ? ((e: React.DragEvent) => {
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if (!onReorder || !currentPlaylist) return;
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e.preventDefault();
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setDragHoverIndex(index);
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}) : undefined}
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<Box onDragEnd={handleDragEnd}>
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{songs.map((song, index) => {
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const allowReorder = Boolean(onReorder && currentPlaylist);
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return (
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<SongItem
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key={song.id}
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song={song}
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isSelected={selectedSongs.has(song.id)}
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isHighlighted={selectedSongId === song.id}
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onSelect={handleSongSelect}
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onToggleSelection={toggleSelection}
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showCheckbox={selectedSongs.size > 0 || depth === 0}
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index={index}
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onCheckboxToggle={handleCheckboxToggle}
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onPlaySong={onPlaySong}
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showDropIndicatorTop={dragHoverIndex === index}
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onDragStart={handleDragStart}
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onRowDragOver={allowReorder ? ((e: React.DragEvent) => {
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if (!onReorder || !currentPlaylist) return;
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e.preventDefault();
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setDragHoverIndex(index);
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}) : undefined}
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onRowDrop={allowReorder ? (async (e: React.DragEvent) => {
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if (!onReorder || !currentPlaylist) return;
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e.preventDefault();
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@ -657,15 +642,40 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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try { e.dataTransfer.dropEffect = 'move'; } catch {}
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setIsReorderDragging(true);
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}) : undefined}
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/>
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)}
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</Box>
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);
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})}
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</Box>
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/>
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);
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})}
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{/* Loading more indicator (subtle) */}
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{!loading && hasMore && songs.length > 0 && (
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<Flex justify="center" p={3} key="loading-more-indicator">
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<Text color="gray.600" fontSize="xs">
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Scroll for more songs
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</Text>
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</Flex>
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)}
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{/* End of results message */}
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{!hasMore && songs.length > 0 && (
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<Flex justify="center" p={4} key="end-message">
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<Text color="gray.500" fontSize="sm">
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No more songs to load
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</Text>
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</Flex>
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)}
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{/* No results message */}
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{!loading && !isSwitchingPlaylist && songs.length === 0 && (
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<Flex justify="center" p={8} key="no-results" direction="column" align="center" gap={3}>
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<Text color="gray.500">
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{searchQuery ? 'No songs found matching your search' : 'No songs available'}
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</Text>
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</Flex>
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)}
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</Box>
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</Box>
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{/* Drop zone to move item to end of playlist */}
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{/* Drop zone to move item to end of playlist */}
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{onReorder && currentPlaylist && selectedSongs.size === 0 && isReorderDragging && (
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<Box
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onDragOver={(e: React.DragEvent) => {
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@ -723,34 +733,6 @@ export const PaginatedSongList: React.FC<PaginatedSongListProps> = memo(({
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{/* Intersection observer target */}
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<div ref={loadingRef} style={{ height: '20px' }} key="intersection-target" />
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{/* Loading more indicator (subtle) */}
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{!loading && hasMore && songs.length > 0 && (
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<Flex justify="center" p={3} key="loading-more-indicator">
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<Text color="gray.600" fontSize="xs">
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Scroll for more songs
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</Text>
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</Flex>
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)}
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{/* End of results message */}
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{!hasMore && songs.length > 0 && (
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<Flex justify="center" p={4} key="end-message">
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<Text color="gray.500" fontSize="sm">
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No more songs to load
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</Text>
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</Flex>
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)}
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{/* No results message */}
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{!loading && !isSwitchingPlaylist && songs.length === 0 && (
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<Flex justify="center" p={8} key="no-results" direction="column" align="center" gap={3}>
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<Text color="gray.500">
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{searchQuery ? 'No songs found matching your search' : 'No songs available'}
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</Text>
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</Flex>
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)}
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</Box>
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{/* Playlist Selection Modal */}
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<PlaylistSelectionModal
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@ -1,59 +1,87 @@
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import React, { useMemo, memo } from "react";
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import { Box, VStack, Text, Divider, IconButton, HStack } from "@chakra-ui/react";
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import React, { memo, useMemo, useState, useEffect } from "react";
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import { Box, Text, VStack, Divider, IconButton, HStack } from "@chakra-ui/react";
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import { CloseIcon } from "@chakra-ui/icons";
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import { formatDuration } from "../utils/formatters";
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import { Song } from "../types/interfaces";
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import { formatDuration } from '../utils/formatters';
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interface SongDetailsProps {
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song: Song | null;
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onClose?: () => void;
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}
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const calculateBitrate = (size: string, totalTime: string): number | null => {
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if (!size || !totalTime) return null;
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// Convert size from bytes to bits
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const bits = parseInt(size) * 8;
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// Convert duration to seconds (handle both milliseconds and seconds format)
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const seconds = parseInt(totalTime) / (totalTime.length > 4 ? 1000 : 1);
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if (seconds <= 0) return null;
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// Calculate bitrate in kbps
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return Math.round(bits / seconds / 1000);
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// Calculate bitrate from file size and duration
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const calculateBitrate = (fileSizeBytes: number, durationSeconds: number): number => {
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if (durationSeconds <= 0) return 0;
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const bitrate = (fileSizeBytes * 8) / durationSeconds;
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return Math.round(bitrate / 1000); // Convert to kbps
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};
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export const SongDetails: React.FC<SongDetailsProps> = memo(({ song, onClose }) => {
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// Memoize expensive calculations
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const songDetails = useMemo(() => {
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if (!song) return null;
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const [bitrate, setBitrate] = useState<number | null>(null);
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// Calculate bitrate only if imported value isn't available
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const calculatedBitrate = song.size && song.totalTime ? calculateBitrate(song.size, song.totalTime) : null;
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const displayBitrate = song.bitRate ?
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`${song.bitRate} kbps` :
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(calculatedBitrate ? `${calculatedBitrate} kbps (calculated)` : undefined);
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// Calculate bitrate asynchronously to avoid blocking render
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useEffect(() => {
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if (song?.s3File?.fileSize && song.totalTime) {
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const durationSeconds = Math.floor(Number(song.totalTime) / (song.totalTime.length > 4 ? 1000 : 1));
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if (durationSeconds > 0) {
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// Use setTimeout to defer calculation
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setTimeout(() => {
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const calculatedBitrate = calculateBitrate(song.s3File!.fileSize!, durationSeconds);
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setBitrate(calculatedBitrate);
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}, 0);
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}
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} else {
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setBitrate(null);
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}
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}, [song?.s3File?.fileSize, song?.totalTime]);
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const basicDetails = useMemo(() => {
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if (!song) return [];
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const details = [
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{ label: "Title", value: song.title },
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{ label: "Artist", value: song.artist },
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{ label: "Duration", value: formatDuration(song.totalTime || '') },
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{ label: "Rekordbox Path", value: song.location },
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{ label: "Album", value: song.album },
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{ label: "Genre", value: song.genre },
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{ label: "BPM", value: song.averageBpm },
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{ label: "Key", value: song.tonality },
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{ label: "Year", value: song.year },
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{ label: "Label", value: song.label },
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{ label: "Mix", value: song.mix },
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{ label: "Rating", value: song.rating },
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{ label: "Bitrate", value: displayBitrate },
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{ label: "Comments", value: song.comments },
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].filter(detail => detail.value);
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{ label: 'Artist', value: song.artist },
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{ label: 'Title', value: song.title },
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{ label: 'Duration', value: formatDuration(song.totalTime || '') },
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];
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return { details, displayBitrate };
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}, [song]);
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if (song.album) details.push({ label: 'Album', value: song.album });
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if (song.genre) details.push({ label: 'Genre', value: song.genre });
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if (song.year) details.push({ label: 'Year', value: song.year.toString() });
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if (song.averageBpm) details.push({ label: 'BPM', value: song.averageBpm.toString() });
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if (song.tonality) details.push({ label: 'Key', value: song.tonality });
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if (song.energy) details.push({ label: 'Energy', value: song.energy.toString() });
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if (song.valence) details.push({ label: 'Valence', value: song.valence.toString() });
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if (song.danceability) details.push({ label: 'Danceability', value: song.danceability.toString() });
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if (song.acousticness) details.push({ label: 'Acousticness', value: song.acousticness.toString() });
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if (song.instrumentalness) details.push({ label: 'Instrumentalness', value: song.instrumentalness.toString() });
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if (song.liveness) details.push({ label: 'Liveness', value: song.liveness.toString() });
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if (song.speechiness) details.push({ label: 'Speechiness', value: song.speechiness.toString() });
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if (song.tempo) details.push({ label: 'Tempo', value: song.tempo.toString() });
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if (song.timeSignature) details.push({ label: 'Time Signature', value: song.timeSignature.toString() });
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if (song.mode) details.push({ label: 'Mode', value: song.mode.toString() });
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if (song.loudness) details.push({ label: 'Loudness', value: song.loudness.toString() });
|
||||
if (song.trackNumber) details.push({ label: 'Track Number', value: song.trackNumber.toString() });
|
||||
if (song.discNumber) details.push({ label: 'Disc Number', value: song.discNumber.toString() });
|
||||
if (song.comment) details.push({ label: 'Comment', value: song.comment });
|
||||
if (song.rating) details.push({ label: 'Rating', value: song.rating.toString() });
|
||||
if (song.playCount) details.push({ label: 'Play Count', value: song.playCount.toString() });
|
||||
if (song.lastPlayed) details.push({ label: 'Last Played', value: new Date(song.lastPlayed).toLocaleDateString() });
|
||||
if (song.dateAdded) details.push({ label: 'Date Added', value: new Date(song.dateAdded).toLocaleDateString() });
|
||||
if (song.dateModified) details.push({ label: 'Date Modified', value: new Date(song.dateModified).toLocaleDateString() });
|
||||
if (song.filePath) details.push({ label: 'File Path', value: song.filePath });
|
||||
if (song.fileName) details.push({ label: 'File Name', value: song.fileName });
|
||||
if (song.fileExtension) details.push({ label: 'File Extension', value: song.fileExtension });
|
||||
if (song.fileSize) details.push({ label: 'File Size', value: `${(song.fileSize / 1024 / 1024).toFixed(2)} MB` });
|
||||
if (song.sampleRate) details.push({ label: 'Sample Rate', value: `${song.sampleRate} Hz` });
|
||||
if (song.bitDepth) details.push({ label: 'Bit Depth', value: `${song.bitDepth} bit` });
|
||||
if (song.channels) details.push({ label: 'Channels', value: song.channels.toString() });
|
||||
if (song.bitrate) details.push({ label: 'Bitrate', value: `${song.bitrate} kbps` });
|
||||
if (bitrate) details.push({ label: 'Calculated Bitrate', value: `${bitrate} kbps` });
|
||||
if (song.s3File?.hasS3File) details.push({ label: 'S3 File', value: 'Available' });
|
||||
if (song.hasMusicFile) details.push({ label: 'Local File', value: 'Available' });
|
||||
|
||||
return details;
|
||||
}, [song, bitrate]);
|
||||
|
||||
if (!song) {
|
||||
return (
|
||||
@ -63,78 +91,39 @@ export const SongDetails: React.FC<SongDetailsProps> = memo(({ song, onClose })
|
||||
);
|
||||
}
|
||||
|
||||
if (!songDetails) {
|
||||
return (
|
||||
<Box p={4} bg="gray.800" borderRadius="md">
|
||||
<Text color="gray.400">Loading song details...</Text>
|
||||
</Box>
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<Box p={4} bg="gray.800" borderRadius="md">
|
||||
<VStack align="stretch" spacing={4}>
|
||||
<HStack justify="space-between" align="flex-start">
|
||||
<Box flex={1}>
|
||||
<Text fontSize="lg" fontWeight="bold" color="white">
|
||||
{song.title}
|
||||
</Text>
|
||||
<Text fontSize="md" color="gray.400">
|
||||
{song.artist}
|
||||
</Text>
|
||||
</Box>
|
||||
{onClose && (
|
||||
<IconButton
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
icon={<CloseIcon />}
|
||||
onClick={onClose}
|
||||
aria-label="Close details"
|
||||
color="gray.400"
|
||||
_hover={{ bg: "gray.700", color: "white" }}
|
||||
/>
|
||||
)}
|
||||
</HStack>
|
||||
<Divider borderColor="gray.700" />
|
||||
<VStack align="stretch" spacing={3}>
|
||||
{songDetails.details.map(({ label, value }) => (
|
||||
<Box key={label}>
|
||||
<Text fontSize="xs" color="gray.500" mb={1}>
|
||||
{label}
|
||||
</Text>
|
||||
<Text fontSize="sm" color="gray.300">
|
||||
{value}
|
||||
</Text>
|
||||
</Box>
|
||||
))}
|
||||
</VStack>
|
||||
{song.tempo && (
|
||||
<>
|
||||
<Divider borderColor="gray.700" />
|
||||
<Box>
|
||||
<Text fontSize="xs" color="gray.500" mb={2}>
|
||||
Tempo Details
|
||||
</Text>
|
||||
<VStack align="stretch" spacing={2}>
|
||||
<Box>
|
||||
<Text fontSize="xs" color="gray.500">BPM</Text>
|
||||
<Text fontSize="sm" color="gray.300">{song.tempo.bpm}</Text>
|
||||
</Box>
|
||||
<Box>
|
||||
<Text fontSize="xs" color="gray.500">Beat</Text>
|
||||
<Text fontSize="sm" color="gray.300">{song.tempo.battito}</Text>
|
||||
</Box>
|
||||
<Box>
|
||||
<Text fontSize="xs" color="gray.500">Time Signature</Text>
|
||||
<Text fontSize="sm" color="gray.300">{song.tempo.metro}</Text>
|
||||
</Box>
|
||||
</VStack>
|
||||
</Box>
|
||||
</>
|
||||
<HStack justify="space-between" align="center" mb={4}>
|
||||
<Text color="white" fontSize="lg" fontWeight="bold">
|
||||
Song Details
|
||||
</Text>
|
||||
{onClose && (
|
||||
<IconButton
|
||||
aria-label="Close details"
|
||||
icon={<CloseIcon />}
|
||||
size="sm"
|
||||
variant="ghost"
|
||||
colorScheme="gray"
|
||||
onClick={onClose}
|
||||
/>
|
||||
)}
|
||||
</HStack>
|
||||
|
||||
<VStack spacing={3} align="stretch">
|
||||
{basicDetails.map((detail, index) => (
|
||||
<Box key={index}>
|
||||
<Text fontSize="sm" color="gray.400" fontWeight="medium">
|
||||
{detail.label}
|
||||
</Text>
|
||||
<Text fontSize="sm" color="white" wordBreak="break-word">
|
||||
{detail.value}
|
||||
</Text>
|
||||
{index < basicDetails.length - 1 && <Divider mt={2} />}
|
||||
</Box>
|
||||
))}
|
||||
</VStack>
|
||||
</Box>
|
||||
);
|
||||
});
|
||||
|
||||
SongDetails.displayName = 'SongDetails';
|
||||
SongDetails.displayName = 'SongDetails';
|
||||
@ -1,4 +1,4 @@
|
||||
import { useState, useEffect, useLayoutEffect, useCallback, useRef } from 'react';
|
||||
import { useState, useEffect, useCallback, useRef } from 'react';
|
||||
import { api, type SongsResponse } from '../services/api';
|
||||
import type { Song } from '../types/interfaces';
|
||||
|
||||
@ -22,9 +22,6 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
const [isInitialLoad, setIsInitialLoad] = useState(true);
|
||||
|
||||
const loadingRef = useRef(false);
|
||||
const currentPlaylistRef = useRef(playlistName);
|
||||
const currentSearchQueryRef = useRef(searchQuery);
|
||||
const previousPlaylistRef = useRef(playlistName);
|
||||
const abortControllerRef = useRef<AbortController | null>(null);
|
||||
|
||||
// Cleanup function to prevent memory leaks
|
||||
@ -40,8 +37,8 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
const loadPage = useCallback(async (page: number, search?: string, targetPlaylist?: string) => {
|
||||
if (loadingRef.current) return;
|
||||
|
||||
const searchToUse = search ?? currentSearchQueryRef.current;
|
||||
const playlistToUse = targetPlaylist ?? currentPlaylistRef.current;
|
||||
const searchToUse = search ?? searchQuery;
|
||||
const playlistToUse = targetPlaylist ?? playlistName;
|
||||
|
||||
// Cleanup previous request
|
||||
cleanup();
|
||||
@ -93,7 +90,7 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
setIsInitialLoad(false);
|
||||
}
|
||||
}
|
||||
}, [pageSize, cleanup]); // Remove searchQuery and playlistName from dependencies
|
||||
}, [pageSize, cleanup, searchQuery, playlistName]);
|
||||
|
||||
// Load next page (for infinite scroll)
|
||||
const loadNextPage = useCallback(() => {
|
||||
@ -105,7 +102,6 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
// Search songs with debouncing
|
||||
const searchSongs = useCallback((query: string) => {
|
||||
setSearchQuery(query);
|
||||
// Clear songs for new search to replace them
|
||||
setSongs([]);
|
||||
setHasMore(true);
|
||||
setCurrentPage(1);
|
||||
@ -125,10 +121,39 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
setIsInitialLoad(true);
|
||||
}, [initialSearch, cleanup]);
|
||||
|
||||
// Clear songs immediately for instant feedback
|
||||
const clearSongs = useCallback(() => {
|
||||
setSongs([]);
|
||||
setTotalSongs(0);
|
||||
setTotalDuration(undefined);
|
||||
setHasMore(true);
|
||||
setCurrentPage(1);
|
||||
setError(null);
|
||||
setLoading(true);
|
||||
}, []);
|
||||
|
||||
// Handle playlist changes - clear immediately for instant feedback
|
||||
useEffect(() => {
|
||||
if (playlistName) {
|
||||
// Clear state immediately for instant visual feedback
|
||||
setSongs([]);
|
||||
setTotalSongs(0);
|
||||
setTotalDuration(undefined);
|
||||
setHasMore(true);
|
||||
setCurrentPage(1);
|
||||
setSearchQuery(initialSearch);
|
||||
setError(null);
|
||||
setLoading(true); // Show loading state immediately
|
||||
|
||||
// Load immediately
|
||||
loadPage(1, initialSearch, playlistName);
|
||||
}
|
||||
}, [playlistName, initialSearch, loadPage]);
|
||||
|
||||
// Initial load - only run once when the hook is first created
|
||||
useEffect(() => {
|
||||
// Only load if we haven't loaded anything yet
|
||||
if (songs.length === 0 && !loading) {
|
||||
// Only load if we haven't loaded anything yet and no playlist is set
|
||||
if (songs.length === 0 && !loading && !playlistName) {
|
||||
loadPage(1);
|
||||
}
|
||||
|
||||
@ -138,48 +163,6 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
};
|
||||
}, []);
|
||||
|
||||
// Handle playlist changes - streamlined for immediate response
|
||||
useLayoutEffect(() => {
|
||||
if (previousPlaylistRef.current !== playlistName) {
|
||||
// Update refs immediately
|
||||
currentPlaylistRef.current = playlistName;
|
||||
currentSearchQueryRef.current = searchQuery;
|
||||
previousPlaylistRef.current = playlistName;
|
||||
|
||||
// Clear all state immediately for instant visual feedback
|
||||
setSongs([]);
|
||||
setTotalSongs(0);
|
||||
setTotalDuration(undefined);
|
||||
setHasMore(true);
|
||||
setCurrentPage(1);
|
||||
setSearchQuery(initialSearch);
|
||||
setError(null);
|
||||
|
||||
// Load immediately
|
||||
loadPage(1, initialSearch, playlistName);
|
||||
}
|
||||
}, [playlistName, initialSearch, loadPage]);
|
||||
|
||||
// Imperative method to switch playlist and start loading immediately
|
||||
const switchPlaylistImmediately = useCallback((targetPlaylistName: string) => {
|
||||
// Update refs immediately so effect does not double-trigger
|
||||
currentPlaylistRef.current = targetPlaylistName;
|
||||
previousPlaylistRef.current = targetPlaylistName;
|
||||
currentSearchQueryRef.current = searchQuery;
|
||||
|
||||
// Clear state for instant visual feedback
|
||||
setLoading(true);
|
||||
setSongs([]);
|
||||
setTotalSongs(0);
|
||||
setTotalDuration(undefined);
|
||||
setHasMore(true);
|
||||
setCurrentPage(1);
|
||||
setError(null);
|
||||
|
||||
// Start loading right away
|
||||
loadPage(1, initialSearch, targetPlaylistName);
|
||||
}, [initialSearch, loadPage, searchQuery]);
|
||||
|
||||
return {
|
||||
songs,
|
||||
loading,
|
||||
@ -193,7 +176,7 @@ export const usePaginatedSongs = (options: UsePaginatedSongsOptions = {}) => {
|
||||
loadNextPage,
|
||||
searchSongs,
|
||||
reset,
|
||||
refresh: () => loadPage(1)
|
||||
, switchPlaylistImmediately
|
||||
refresh: () => loadPage(1),
|
||||
clearSongs
|
||||
};
|
||||
};
|
||||
Loading…
x
Reference in New Issue
Block a user