spotify-clone/frontend/components/PlayerBar.tsx

490 lines
25 KiB
TypeScript

"use client";
import { Play, Pause, SkipBack, SkipForward, Repeat, Shuffle, Volume2, VolumeX, Download, Disc, PlusCircle, Mic2, Heart, Loader2, ListMusic, MonitorSpeaker, Maximize2 } from 'lucide-react';
import { usePlayer } from "@/context/PlayerContext";
import { useEffect, useRef, useState } from "react";
import TechSpecs from './TechSpecs';
import AddToPlaylistModal from "@/components/AddToPlaylistModal";
import LyricsDetail from './LyricsDetail';
export default function PlayerBar() {
const { currentTrack, isPlaying, isBuffering, togglePlay, setBuffering, likedTracks, toggleLike, nextTrack, prevTrack, shuffle, toggleShuffle, repeatMode, toggleRepeat, audioQuality, isLyricsOpen, toggleLyrics } = usePlayer();
const audioRef = useRef<HTMLAudioElement | null>(null);
const [progress, setProgress] = useState(0);
const [duration, setDuration] = useState(0);
const [volume, setVolume] = useState(1);
// Modal State
const [isAddToPlaylistOpen, setIsAddToPlaylistOpen] = useState(false);
// isLyricsOpen is now in context
const [isTechSpecsOpen, setIsTechSpecsOpen] = useState(false);
const [isFullScreenPlayerOpen, setIsFullScreenPlayerOpen] = useState(false);
const [isCoverModalOpen, setIsCoverModalOpen] = useState(false);
useEffect(() => {
if (currentTrack && audioRef.current && currentTrack.url) {
// Prevent reloading if URL hasn't changed
const isSameUrl = audioRef.current.src === currentTrack.url ||
(currentTrack.url.startsWith('/') && audioRef.current.src.endsWith(currentTrack.url)) ||
(audioRef.current.src.includes(currentTrack.id)); // Fallback for stream IDs
if (isSameUrl) return;
audioRef.current.src = currentTrack.url;
if (isPlaying) {
audioRef.current.play().catch(e => console.error("Play error:", e));
}
}
}, [currentTrack?.url]);
// Media Session API (Lock Screen Controls)
useEffect(() => {
if (!currentTrack || !('mediaSession' in navigator)) return;
navigator.mediaSession.metadata = new MediaMetadata({
title: currentTrack.title,
artist: currentTrack.artist,
album: currentTrack.album,
artwork: [
{ src: currentTrack.cover_url, sizes: '96x96', type: 'image/jpeg' },
{ src: currentTrack.cover_url, sizes: '128x128', type: 'image/jpeg' },
{ src: currentTrack.cover_url, sizes: '192x192', type: 'image/jpeg' },
{ src: currentTrack.cover_url, sizes: '256x256', type: 'image/jpeg' },
{ src: currentTrack.cover_url, sizes: '384x384', type: 'image/jpeg' },
{ src: currentTrack.cover_url, sizes: '512x512', type: 'image/jpeg' },
]
});
// Action Handlers
navigator.mediaSession.setActionHandler('play', () => {
togglePlay();
navigator.mediaSession.playbackState = "playing";
});
navigator.mediaSession.setActionHandler('pause', () => {
togglePlay();
navigator.mediaSession.playbackState = "paused";
});
navigator.mediaSession.setActionHandler('previoustrack', () => prevTrack());
navigator.mediaSession.setActionHandler('nexttrack', () => nextTrack());
navigator.mediaSession.setActionHandler('seekto', (details) => {
if (details.seekTime !== undefined && audioRef.current) {
audioRef.current.currentTime = details.seekTime;
setProgress(details.seekTime);
}
});
}, [currentTrack]); // access to togglePlay etc. via closure is safe from context
useEffect(() => {
if (audioRef.current) {
if (isPlaying) {
audioRef.current.play().catch(e => console.error("Play error:", e));
if ('mediaSession' in navigator) navigator.mediaSession.playbackState = "playing";
} else {
audioRef.current.pause();
if ('mediaSession' in navigator) navigator.mediaSession.playbackState = "paused";
}
}
}, [isPlaying]);
// Volume Effect
useEffect(() => {
if (audioRef.current) {
audioRef.current.volume = volume;
}
}, [volume]);
const handleTimeUpdate = () => {
if (audioRef.current) {
setProgress(audioRef.current.currentTime);
if (!isNaN(audioRef.current.duration)) {
setDuration(audioRef.current.duration);
}
// Update Position State for standard progress bar on lock screen
// Throttle this in real apps, but for simplicity:
if ('mediaSession' in navigator && !isNaN(audioRef.current.duration)) {
try {
navigator.mediaSession.setPositionState({
duration: audioRef.current.duration,
playbackRate: audioRef.current.playbackRate,
position: audioRef.current.currentTime
});
} catch (e) {
// Ignore errors (often due to duration being infinite/NaN at start)
}
}
}
};
const handleSeek = (e: React.ChangeEvent<HTMLInputElement>) => {
const time = parseFloat(e.target.value);
if (audioRef.current) {
audioRef.current.currentTime = time;
setProgress(time);
}
};
const handleVolume = (e: React.ChangeEvent<HTMLInputElement>) => {
const vol = parseFloat(e.target.value);
setVolume(vol);
};
const handleDownload = () => {
if (!currentTrack) return;
const apiUrl = process.env.NEXT_PUBLIC_API_URL || '';
const url = `${apiUrl}/api/download?id=${currentTrack.id}&title=${encodeURIComponent(currentTrack.title)}`;
window.open(url, '_blank');
};
const formatTime = (time: number) => {
if (isNaN(time)) return "0:00";
const minutes = Math.floor(time / 60);
const seconds = Math.floor(time % 60);
return `${minutes}:${seconds.toString().padStart(2, '0')}`;
};
if (!currentTrack) return null;
return (
<footer
className="fixed bottom-[64px] left-2 right-2 md:left-0 md:right-0 md:bottom-0 h-14 md:h-[90px] bg-[#2E2E2E] md:bg-black border-t-0 md:border-t border-[#282828] flex items-center justify-between z-[60] rounded-lg md:rounded-none shadow-xl md:shadow-none transition-all duration-300"
onClick={(e) => {
// Mobile: Open Full Screen Player
if (window.innerWidth < 768) {
setIsFullScreenPlayerOpen(true);
}
}}
>
<audio
ref={audioRef}
preload="auto"
onEnded={nextTrack}
onWaiting={() => setBuffering(true)}
onPlaying={() => setBuffering(false)}
onTimeUpdate={handleTimeUpdate}
/>
{/* Mobile Progress Bar (Mini Player) */}
<div className="absolute bottom-0 left-1 right-1 h-[2px] md:hidden">
{/* Visual Bar */}
<div className="absolute inset-0 bg-white/20 rounded-full overflow-hidden pointer-events-none">
<div
className="h-full bg-white rounded-full transition-all duration-300 ease-linear"
style={{ width: `${(progress / (duration || 1)) * 100}%` }}
/>
</div>
{/* Interactive Slider Overlay */}
<input
type="range"
min={0}
max={duration || 100}
value={progress}
onChange={(e) => { e.stopPropagation(); handleSeek(e); }}
onClick={(e) => e.stopPropagation()}
className="absolute -bottom-1 -left-1 -right-1 h-4 w-[calc(100%+8px)] opacity-0 cursor-pointer z-10"
/>
</div>
{/* Left: Now Playing */}
<div className="flex items-center gap-3 md:gap-4 flex-1 min-w-0 md:w-[30%] text-white md:pl-4">
{currentTrack ? (
<>
{/* Artwork */}
<img
src={currentTrack.cover_url}
alt="Cover"
className="h-10 w-10 md:h-14 md:w-14 rounded md:rounded-md object-cover ml-1 md:ml-0 cursor-pointer"
onClick={(e) => {
e.stopPropagation();
if (window.innerWidth >= 768) setIsCoverModalOpen(true);
}}
/>
<div className="flex flex-col justify-center overflow-hidden min-w-0">
<span className="text-sm font-medium truncate leading-tight hover:underline cursor-pointer">{currentTrack.title}</span>
<div className="flex items-center gap-2">
<span className="text-xs text-neutral-400 truncate leading-tight hover:underline cursor-pointer">{currentTrack.artist}</span>
{audioQuality && (
<button
onClick={() => setIsTechSpecsOpen(true)}
className="text-[10px] bg-white/10 px-1 rounded text-green-400 font-bold hover:bg-white/20 transition border border-green-400/20"
>
HI-RES
</button>
)}
</div>
</div>
{/* Mobile Heart (Inline) */}
<button
onClick={(e) => { e.stopPropagation(); currentTrack && toggleLike(currentTrack); }}
className={`md:hidden ml-2 ${likedTracks.has(currentTrack.id) ? 'text-green-500' : 'text-neutral-400'}`}
>
<Heart size={20} fill={likedTracks.has(currentTrack.id) ? "currentColor" : "none"} />
</button>
{/* Desktop Heart */}
<button
onClick={() => currentTrack && toggleLike(currentTrack)}
className={`hidden md:block hover:scale-110 transition ${likedTracks.has(currentTrack.id) ? 'text-green-500' : 'text-spotify-text-muted hover:text-white'}`}
>
<Heart className={`w-5 h-5 ${likedTracks.has(currentTrack.id) ? 'fill-green-500' : ''}`} />
</button>
{/* Add to Playlist Button (Desktop) */}
<button
onClick={() => setIsAddToPlaylistOpen(true)}
className="hidden md:block text-spotify-text-muted hover:text-white hover:scale-110 transition"
title="Add to Playlist"
>
<PlusCircle className="w-5 h-5" />
</button>
</>
) : (
<div className="h-10 w-10 md:h-14 md:w-14 bg-transparent rounded md:rounded-md" />
)}
</div>
{/* Center: Controls (Desktop) | Right: Controls (Mobile) */}
<div className="flex md:flex-col items-center justify-end md:justify-center md:max-w-[40%] w-auto md:w-full gap-2 pr-3 md:pr-0">
{/* Mobile: Play/Pause Only (and Lyrics) */}
<div className="flex items-center gap-3 md:hidden">
{/* Mobile Lyrics Button */}
<button
className={`transition ${isLyricsOpen ? 'text-green-500' : 'text-neutral-300'}`}
onClick={(e) => { e.stopPropagation(); toggleLyrics(); }}
>
<Mic2 size={22} />
</button>
<button
onClick={(e) => { e.stopPropagation(); togglePlay(); }}
className="text-white"
>
{isBuffering ? <Loader2 size={24} className="animate-spin" /> : (isPlaying ? <Pause size={24} fill="currentColor" /> : <Play size={24} fill="currentColor" />)}
</button>
</div>
{/* Desktop: Full Controls */}
<div className="hidden md:flex items-center gap-6">
<button
onClick={toggleShuffle}
className={`transition ${shuffle ? 'text-green-500' : 'text-spotify-text-muted hover:text-white'}`}>
<Shuffle className="w-4 h-4" />
</button>
<button onClick={prevTrack} className="text-spotify-text-muted hover:text-white transition"><SkipBack className="w-5 h-5 fill-current" /></button>
<button
onClick={togglePlay}
className="w-8 h-8 bg-white rounded-full flex items-center justify-center hover:scale-105 transition">
{isBuffering ? (
<Loader2 className="w-4 h-4 text-black animate-spin" />
) : isPlaying ? (
<Pause className="w-4 h-4 text-black fill-black" />
) : (
<Play className="w-4 h-4 text-black fill-black ml-0.5" />
)}
</button>
<button onClick={nextTrack} className="text-spotify-text-muted hover:text-white transition"><SkipForward className="w-5 h-5 fill-current" /></button>
<button
onClick={toggleRepeat}
className={`transition ${repeatMode !== 'none' ? 'text-green-500' : 'text-spotify-text-muted hover:text-white'} relative`}>
<Repeat className="w-4 h-4" />
{repeatMode === 'one' && <span className="absolute -top-1 -right-1 text-[8px] font-bold text-black bg-green-500 rounded-full w-3 h-3 flex items-center justify-center">1</span>}
</button>
</div>
{/* Desktop: Seek Bar */}
<div className="hidden md:flex items-center gap-2 w-full text-xs text-spotify-text-muted">
<span>{formatTime(progress)}</span>
<input
type="range"
min={0}
max={duration || 100}
value={progress}
onChange={handleSeek}
className="w-full h-1 bg-[#4d4d4d] rounded-lg appearance-none cursor-pointer accent-white hover:accent-green-500"
/>
<span>{formatTime(duration)}</span>
</div>
</div>
{/* Right: Volume & Extras (Desktop Only) */}
<div className="hidden md:flex items-center justify-end gap-3 w-[30%] text-spotify-text-muted pr-4">
{/* Right Controls */}
<div className="flex items-center justify-end space-x-2 md:space-x-4">
<button
className={`text-zinc-400 hover:text-white transition ${isLyricsOpen ? 'text-green-500' : ''}`}
onClick={() => toggleLyrics()}
title="Lyrics"
>
<Mic2 size={20} />
</button>
<button
className="hidden md:block text-zinc-400 hover:text-white transition"
onClick={handleDownload}
title="Download MP3"
>
<Download size={20} />
</button>
</div>
<ListMusic className="hidden md:block w-4 h-4 hover:text-white cursor-pointer" />
<MonitorSpeaker className="hidden md:block w-4 h-4 hover:text-white cursor-pointer" />
<div className="hidden md:flex items-center gap-2 w-24 group">
{/* Volume Controls (Desktop Only) */}
<Volume2 className="w-4 h-4 group-hover:text-white" />
<input
type="range"
min={0}
max={1}
step={0.01}
value={volume}
onChange={handleVolume}
className="w-full h-1 bg-[#4d4d4d] rounded-lg appearance-none cursor-pointer accent-white group-hover:accent-green-500"
/>
</div>
<Maximize2 className="hidden md:block w-4 h-4 hover:text-white cursor-pointer" />
</div>
{/* --- OVERLAYS --- */}
{/* Mobile Full Screen Player */}
{isFullScreenPlayerOpen && currentTrack && (
<div className="fixed inset-0 z-[65] h-[100dvh] bg-gradient-to-b from-[#404040] via-[#121212] to-black flex flex-col px-6 pt-12 pb-[calc(2rem+env(safe-area-inset-bottom))] md:hidden animate-in slide-in-from-bottom duration-300">
{/* Header */}
<div className="flex items-center justify-between mb-8 shrink-0">
<button onClick={(e) => { e.stopPropagation(); setIsFullScreenPlayerOpen(false); }} className="text-white">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><path d="M19 9l-7 7-7-7" /></svg>
</button>
<span className="text-xs font-bold tracking-widest uppercase text-white/80">Now Playing</span>
<button className="text-white">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><circle cx="12" cy="12" r="1" /><circle cx="19" cy="12" r="1" /><circle cx="5" cy="12" r="1" /></svg>
</button>
</div>
{/* Artwork */}
<div className="flex-1 flex items-center justify-center w-full mb-8 min-h-0">
<img src={currentTrack.cover_url} alt="Cover" className="w-full max-h-[45vh] aspect-square object-contain rounded-lg shadow-2xl" />
</div>
{/* Info */}
<div className="flex items-center justify-between mb-6 shrink-0">
<div className="flex flex-col gap-1 pr-4">
<div className="relative overflow-hidden w-full">
<h2 className="text-2xl font-bold text-white leading-tight line-clamp-1">{currentTrack.title}</h2>
</div>
<p className="text-lg text-gray-400 line-clamp-1">{currentTrack.artist}</p>
</div>
<button onClick={(e) => { e.stopPropagation(); toggleLike(currentTrack); }} className={`${likedTracks.has(currentTrack.id) ? 'text-green-500' : 'text-white'}`}>
<Heart size={28} fill={likedTracks.has(currentTrack.id) ? "currentColor" : "none"} />
</button>
</div>
{/* Progress */}
<div className="mb-4 shrink-0">
<input
type="range"
min={0}
max={duration || 100}
value={progress}
onChange={handleSeek}
className="w-full h-1 bg-white/20 rounded-lg appearance-none cursor-pointer accent-white hover:accent-green-500 mb-2"
/>
<div className="flex justify-between text-xs text-gray-400 font-medium">
<span>{formatTime(progress)}</span>
<span>{formatTime(duration)}</span>
</div>
</div>
{/* Controls */}
<div className="flex items-center justify-between mb-8 px-2 shrink-0">
<button onClick={toggleShuffle} className={`${shuffle ? 'text-green-500' : 'text-zinc-400'} hover:text-white transition`}>
<Shuffle size={24} />
</button>
<button onClick={prevTrack} className="text-white hover:scale-110 transition">
<SkipBack size={36} fill="currentColor" />
</button>
<button
onClick={(e) => { e.stopPropagation(); togglePlay(); }}
className="w-16 h-16 bg-white rounded-full flex items-center justify-center hover:scale-105 transition active:scale-95 text-black shadow-lg"
>
{isBuffering ? <Loader2 className="w-8 h-8 text-black animate-spin" /> : (isPlaying ? <Pause size={32} fill="currentColor" /> : <Play size={32} fill="currentColor" className="ml-1" />)}
</button>
<button onClick={nextTrack} className="text-white hover:scale-110 transition">
<SkipForward size={36} fill="currentColor" />
</button>
<button onClick={toggleRepeat} className={`${repeatMode !== 'none' ? 'text-green-500' : 'text-zinc-400'} hover:text-white transition relative`}>
<Repeat size={24} />
{repeatMode === 'one' && <span className="absolute -top-1 -right-1 text-[8px] bg-green-500 text-black px-1 rounded-full">1</span>}
</button>
</div>
{/* Footer Actions */}
<div className="flex items-center justify-between px-2 shrink-0">
<button onClick={() => setIsTechSpecsOpen(true)} className="text-green-500 hover:text-white transition">
<MonitorSpeaker size={20} />
</button>
<div className="flex gap-6 items-center">
<button className="text-zinc-400 hover:text-white">
<PlusCircle size={24} onClick={() => setIsAddToPlaylistOpen(true)} />
</button>
<button
className={`transition ${isLyricsOpen ? 'text-green-500' : 'text-zinc-400'} hover:text-white`}
onClick={(e) => { e.stopPropagation(); toggleLyrics(); }}
>
<Mic2 size={24} />
</button>
<button className="text-zinc-400 hover:text-white">
<ListMusic size={24} />
</button>
</div>
</div>
</div>
)}
{/* Desktop Full Cover Modal */}
{isCoverModalOpen && currentTrack && (
<div className="fixed inset-0 z-[65] bg-black/80 backdrop-blur-sm flex items-center justify-center p-8 animate-in fade-in duration-200" onClick={() => setIsCoverModalOpen(false)}>
<img src={currentTrack.cover_url} alt="Cover Full" className="max-h-[80vh] max-w-[80vw] object-contain shadow-2xl rounded-lg scale-100" onClick={(e) => e.stopPropagation()} />
<button onClick={() => setIsCoverModalOpen(false)} className="absolute top-8 right-8 text-white/50 hover:text-white"><svg width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><path d="M18 6L6 18M6 6l12 12" /></svg></button>
</div>
)}
{/* Modal */}
<TechSpecs
isOpen={isTechSpecsOpen}
onClose={() => setIsTechSpecsOpen(false)}
quality={audioQuality}
trackTitle={currentTrack?.title || ''}
/>
{isAddToPlaylistOpen && currentTrack && (
<AddToPlaylistModal
track={currentTrack}
isOpen={true}
onClose={() => setIsAddToPlaylistOpen(false)}
/>
)}
{/* Lyrics Sheet (Mobile Only - Desktop uses Right Sidebar) */}
{isLyricsOpen && currentTrack && (
<div className="fixed inset-0 z-[70] bg-[#121212] flex flex-col md:hidden animate-in slide-in-from-bottom-full duration-300">
<LyricsDetail
track={currentTrack}
currentTime={audioRef.current ? audioRef.current.currentTime : 0}
onClose={() => toggleLyrics()}
onSeek={(time) => {
if (audioRef.current) {
audioRef.current.currentTime = time;
setProgress(time);
}
}}
/>
</div>
)}
</footer>
);
}