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WIP Player

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waveform ok, autoplay, download
This commit is contained in:
Benoit
2025-12-23 09:04:27 +01:00
parent 359c8ccccc
commit 051d0431ce
2 changed files with 82 additions and 71 deletions
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10
frontend/app/page.tsx
View File

@@ -89,7 +89,7 @@ export default function Home() {
</header>
{/* Main Content */}
<main className={`max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8 ${currentTrack ? 'pb-32' : ''}`}>
<main className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8 pb-32">
{/* Stats */}
{stats && (
<div className="grid grid-cols-1 md:grid-cols-4 gap-4 mb-8">
@@ -283,12 +283,10 @@ export default function Home() {
</div>
</main>
{/* Fixed Audio Player at bottom */}
{currentTrack && (
<div className="fixed bottom-0 left-0 right-0 z-50 shadow-2xl">
<AudioPlayer track={currentTrack} onClose={() => setCurrentTrack(null)} />
{/* Fixed Audio Player at bottom - always visible */}
<div className="fixed bottom-0 left-0 right-0 z-50">
<AudioPlayer track={currentTrack} />
</div>
)}
</div>
)
}

111
frontend/components/AudioPlayer.tsx
View File

@@ -5,10 +5,9 @@ import type { Track } from "@/lib/types"
interface AudioPlayerProps {
track: Track | null
onClose?: () => void
}
export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
export default function AudioPlayer({ track }: AudioPlayerProps) {
const [isPlaying, setIsPlaying] = useState(false)
const [currentTime, setCurrentTime] = useState(0)
const [duration, setDuration] = useState(0)
@@ -16,7 +15,6 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
const [isMuted, setIsMuted] = useState(false)
const [waveformPeaks, setWaveformPeaks] = useState<number[]>([])
const [isLoadingWaveform, setIsLoadingWaveform] = useState(false)
const [showVolumeSlider, setShowVolumeSlider] = useState(false)
const audioRef = useRef<HTMLAudioElement>(null)
const progressRef = useRef<HTMLDivElement>(null)
@@ -30,12 +28,18 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
return
}
setIsPlaying(false)
setCurrentTime(0)
loadWaveform(track.id)
if (audioRef.current) {
audioRef.current.load()
// Autoplay when track loads
audioRef.current.play().then(() => {
setIsPlaying(true)
}).catch((error: unknown) => {
console.error("Autoplay failed:", error)
setIsPlaying(false)
})
}
}, [track?.id])
@@ -77,7 +81,7 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
}
const togglePlay = () => {
if (!audioRef.current) return
if (!audioRef.current || !track) return
if (isPlaying) {
audioRef.current.pause()
@@ -113,7 +117,7 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
}
const handleWaveformClick = (e: React.MouseEvent<HTMLDivElement>) => {
if (!audioRef.current || !progressRef.current) return
if (!audioRef.current || !progressRef.current || !track) return
const rect = progressRef.current.getBoundingClientRect()
const x = e.clientX - rect.left
@@ -131,28 +135,19 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
return `${mins}:${secs.toString().padStart(2, "0")}`
}
const getVolumeIcon = () => {
if (isMuted || volume === 0) return "🔇"
if (volume < 0.5) return "🔉"
return "🔊"
}
if (!track) {
return null
}
const progress = duration > 0 ? (currentTime / duration) * 100 : 0
return (
<div className="bg-white border-t border-gray-200 shadow-lg" style={{ height: '80px' }}>
<div className="bg-gray-50 border-t border-gray-300 shadow-lg" style={{ height: '80px' }}>
{/* Hidden audio element */}
<audio ref={audioRef} src={`${process.env.NEXT_PUBLIC_API_URL}/api/audio/stream/${track.id}`} />
{track && <audio ref={audioRef} src={`${process.env.NEXT_PUBLIC_API_URL}/api/audio/stream/${track.id}`} />}
<div className="h-full flex items-center gap-3 px-4">
{/* Play/Pause button */}
<button
onClick={togglePlay}
className="w-10 h-10 flex items-center justify-center bg-orange-500 hover:bg-orange-600 rounded-full transition-colors flex-shrink-0"
disabled={!track}
className="w-10 h-10 flex items-center justify-center bg-orange-500 hover:bg-orange-600 disabled:bg-gray-300 disabled:cursor-not-allowed rounded-full transition-colors flex-shrink-0"
aria-label={isPlaying ? "Pause" : "Play"}
>
{isPlaying ? (
@@ -168,12 +163,18 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
{/* Track info */}
<div className="flex-shrink-0 w-48">
{track ? (
<>
<div className="text-sm font-medium text-gray-900 truncate">
{track.filename}
</div>
<div className="text-xs text-gray-500">
{track.classification.genre.primary.split("---")[0]} • {Math.round(track.features.tempo_bpm)} BPM
</div>
</>
) : (
<div className="text-sm text-gray-400">No track selected</div>
)}
</div>
{/* Time */}
@@ -185,7 +186,7 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
<div className="flex-1 min-w-0">
<div
ref={progressRef}
className="relative h-12 cursor-pointer overflow-hidden flex items-center"
className="relative h-12 cursor-pointer overflow-hidden flex items-center bg-gray-100 rounded"
onClick={handleWaveformClick}
>
{isLoadingWaveform ? (
@@ -193,21 +194,26 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
<span className="text-xs text-gray-400">Loading...</span>
</div>
) : waveformPeaks.length > 0 ? (
<div className="flex items-center h-full w-full" style={{ gap: '2px' }}>
{waveformPeaks.map((peak, index) => {
<div className="flex items-center h-full w-full gap-[1px] px-1">
{waveformPeaks.map((peak: number, index: number) => {
const isPlayed = (index / waveformPeaks.length) * 100 <= progress
return (
<div
key={index}
className="flex-1 flex items-center justify-center"
style={{ minWidth: "2px", maxWidth: "3px" }}
className="flex items-center justify-center"
style={{
width: "2px",
height: "100%",
flexShrink: 0
}}
>
<div
className={`w-full rounded-full transition-colors ${
isPlayed ? "bg-orange-500" : "bg-gray-300"
className={`rounded-sm transition-colors ${
isPlayed ? "bg-orange-500" : "bg-gray-400"
}`}
style={{
height: `${Math.max(peak * 80, 2)}%`,
width: "2px",
height: `${Math.max(peak * 70, 4)}%`,
}}
/>
</div>
@@ -216,7 +222,7 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
</div>
) : (
<div className="flex items-center h-full w-full px-2">
<div className="w-full h-1 bg-gray-200 rounded-full">
<div className="w-full h-1 bg-gray-300 rounded-full">
<div
className="h-full bg-orange-500 rounded-full transition-all"
style={{ width: `${progress}%` }}
@@ -233,20 +239,26 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
</div>
{/* Volume control */}
<div
className="flex items-center gap-2 flex-shrink-0 relative"
onMouseEnter={() => setShowVolumeSlider(true)}
onMouseLeave={() => setShowVolumeSlider(false)}
>
<div className="flex items-center gap-2 flex-shrink-0">
<button
onClick={toggleMute}
className="text-gray-600 hover:text-gray-900 transition-colors"
className="w-8 h-8 flex items-center justify-center text-gray-600 hover:text-gray-900 transition-colors rounded hover:bg-gray-200"
aria-label={isMuted ? "Unmute" : "Mute"}
>
{getVolumeIcon()}
{isMuted || volume === 0 ? (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
<path d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>
</svg>
) : volume < 0.5 ? (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
<path d="M7 9v6h4l5 5V4l-5 5H7z"/>
</svg>
) : (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
<path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>
</svg>
)}
</button>
{showVolumeSlider && (
<div className="absolute bottom-full right-0 mb-2 bg-white border border-gray-200 rounded-lg shadow-lg p-2">
<input
type="range"
min="0"
@@ -254,25 +266,26 @@ export default function AudioPlayer({ track, onClose }: AudioPlayerProps) {
step="0.01"
value={isMuted ? 0 : volume}
onChange={handleVolumeChange}
className="w-24 h-1 bg-gray-200 rounded-lg appearance-none cursor-pointer accent-orange-500 rotate-[-90deg] origin-center"
style={{ width: '80px' }}
className="w-20 h-1 bg-gray-300 rounded-lg appearance-none cursor-pointer accent-orange-500"
style={{
background: `linear-gradient(to right, #f97316 0%, #f97316 ${(isMuted ? 0 : volume) * 100}%, #d1d5db ${(isMuted ? 0 : volume) * 100}%, #d1d5db 100%)`
}}
aria-label="Volume"
/>
</div>
)}
</div>
{/* Close button */}
{onClose && (
<button
onClick={onClose}
className="text-gray-400 hover:text-gray-600 transition-colors flex-shrink-0"
aria-label="Close player"
{/* Download button */}
{track && (
<a
href={`${process.env.NEXT_PUBLIC_API_URL}/api/audio/download/${track.id}`}
download
className="w-8 h-8 flex items-center justify-center text-gray-600 hover:text-gray-900 transition-colors rounded hover:bg-gray-200 flex-shrink-0"
aria-label="Download"
>
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4" />
</svg>
</button>
</a>
)}
</div>
</div>