Music player 01

"use client"

import { PauseIcon, PlayIcon } from "lucide-react"

import { cn } from "@/lib/utils"
import {
  AudioPlayerButton,
  AudioPlayerDuration,
  AudioPlayerProgress,
  AudioPlayerProvider,
  AudioPlayerTime,
  exampleTracks,
  useAudioPlayer,
} from "@/components/ui/audio-player"
import { Button } from "@/components/ui/button"
import { Card } from "@/components/ui/card"
import { ScrollArea } from "@/components/ui/scroll-area"

interface Track {
  id: string
  name: string
  url: string
}

export default function Page() {
  return (
    <AudioPlayerProvider<Track>>
      <MusicPlayer />
    </AudioPlayerProvider>
  )
}

const MusicPlayer = () => {
  return (
    <Card className="mx-auto w-full overflow-hidden p-0">
      <div className="flex flex-col lg:h-[180px] lg:flex-row">
        <div className="bg-muted/50 flex flex-col overflow-hidden lg:h-full lg:w-64">
          <ScrollArea className="h-48 w-full lg:h-full">
            <div className="space-y-1 p-3">
              {exampleTracks.map((song, index) => (
                <SongListItem
                  key={song.id}
                  song={song}
                  trackNumber={index + 1}
                />
              ))}
            </div>
          </ScrollArea>
        </div>
        <Player />
      </div>
    </Card>
  )
}

const Player = () => {
  const player = useAudioPlayer<Track>()

  return (
    <div className="flex flex-1 items-center p-4 sm:p-6">
      <div className="mx-auto w-full max-w-2xl">
        <div className="mb-4">
          <h3 className="text-base font-semibold sm:text-lg">
            {player.activeItem?.data?.name ?? "No track selected"}
          </h3>
        </div>
        <div className="flex items-center gap-3 sm:gap-4">
          <AudioPlayerButton
            variant="outline"
            size="default"
            className="h-12 w-12 shrink-0 sm:h-10 sm:w-10"
            disabled={!player.activeItem}
          />
          <div className="flex flex-1 items-center gap-2 sm:gap-3">
            <AudioPlayerTime className="text-xs tabular-nums" />
            <AudioPlayerProgress className="flex-1" />
            <AudioPlayerDuration className="text-xs tabular-nums" />
          </div>
        </div>
      </div>
    </div>
  )
}

const SongListItem = ({
  song,
  trackNumber,
}: {
  song: Track
  trackNumber: number
}) => {
  const player = useAudioPlayer<Track>()
  const isActive = player.isItemActive(song.id)
  const isCurrentlyPlaying = isActive && player.isPlaying

  return (
    <div className="group/song relative">
      <Button
        variant={isActive ? "secondary" : "ghost"}
        size="sm"
        className={cn(
          "h-10 w-full justify-start px-3 font-normal sm:h-9 sm:px-2",
          isActive && "bg-secondary"
        )}
        onClick={() => {
          if (isCurrentlyPlaying) {
            player.pause()
          } else {
            player.play({
              id: song.id,
              src: song.url,
              data: song,
            })
          }
        }}
      >
        <div className="flex w-full items-center gap-3">
          <div className="flex w-5 shrink-0 items-center justify-center">
            {isCurrentlyPlaying ? (
              <PauseIcon className="h-4 w-4 sm:h-3.5 sm:w-3.5" />
            ) : (
              <>
                <span className="text-muted-foreground/60 text-sm tabular-nums group-hover/song:invisible">
                  {trackNumber}
                </span>
                <PlayIcon className="invisible absolute h-4 w-4 group-hover/song:visible sm:h-3.5 sm:w-3.5" />
              </>
            )}
          </div>
          <span className="truncate text-left text-sm">{song.name}</span>
        </div>
      </Button>
    </div>
  )
}