/// Artist Track Tile - Track item for artist details
library;

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../../../../domain/entities/track.dart';
import '../../../../core/theme/colors.dart';
import '../../providers/music_provider.dart';
import '../common/cached_network_image_with_fallback.dart';

class ArtistTrackTile extends ConsumerWidget {
  final Track track;
  final int index;
  final VoidCallback? onTap;

  const ArtistTrackTile({
    required this.track,
    required this.index,
    this.onTap,
    super.key,
  });

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final playerState = ref.watch(playerProvider);
    final isCurrentlyPlaying =
        playerState.currentTrack?.id == track.id && playerState.isPlaying;

    return Container(
      margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
      decoration: BoxDecoration(
        color: AppColors.surface.withOpacity(isCurrentlyPlaying ? 0.8 : 0.4),
        borderRadius: BorderRadius.circular(12),
        border: Border.all(
          color: isCurrentlyPlaying
              ? AppColors.cyan.withOpacity(0.5)
              : AppColors.cyan.withOpacity(0.1),
          width: isCurrentlyPlaying ? 2 : 1,
        ),
        boxShadow: isCurrentlyPlaying ? AppColors.cyanGlow : null,
      ),
      child: Material(
        color: Colors.transparent,
        child: InkWell(
          onTap: onTap,
          borderRadius: BorderRadius.circular(12),
          child: Padding(
            padding: const EdgeInsets.all(12),
            child: Row(
              children: [
                // Track number or playing indicator
                _buildTrackIndicator(isCurrentlyPlaying),
                const SizedBox(width: 16),

                // Album art
                _buildAlbumArt(),
                const SizedBox(width: 16),

                // Track info
                Expanded(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        track.title,
                        style: TextStyle(
                          color: isCurrentlyPlaying
                              ? AppColors.cyan
                              : AppColors.onBackground,
                          fontWeight: FontWeight.w600,
                          fontSize: 15,
                        ),
                        maxLines: 1,
                        overflow: TextOverflow.ellipsis,
                      ),
                      if (track.album != null) ...[
                        const SizedBox(height: 4),
                        Text(
                          track.album!.title,
                          style: const TextStyle(
                            color: AppColors.onSurfaceVariant,
                            fontSize: 13,
                          ),
                          maxLines: 1,
                          overflow: TextOverflow.ellipsis,
                        ),
                      ],
                    ],
                  ),
                ),

                // Play count
                if (track.playCount != null)
                  Padding(
                    padding: const EdgeInsets.only(right: 16),
                    child: _buildPlayCount(),
                  ),

                // Duration
                Text(
                  track.formattedDuration,
                  style: const TextStyle(
                    color: AppColors.muted,
                    fontSize: 13,
                  ),
                ),

                const SizedBox(width: 12),

                // Add to queue button
                _buildAddToQueueButton(ref),
              ],
            ),
          ),
        ),
      ),
    );
  }

  Widget _buildTrackIndicator(bool isPlaying) {
    return SizedBox(
      width: 24,
      child: isPlaying
          ? _buildPlayingIndicator()
          : Text(
              '${index + 1}',
              style: const TextStyle(
                color: AppColors.muted,
                fontSize: 14,
                fontWeight: FontWeight.w500,
              ),
              textAlign: TextAlign.center,
            ),
    );
  }

  Widget _buildPlayingIndicator() {
    return SizedBox(
      width: 24,
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          _buildBar(0.6),
          const SizedBox(height: 2),
          _buildBar(1.0),
          const SizedBox(height: 2),
          _buildBar(0.4),
        ],
      ),
    );
  }

  Widget _buildBar(double height) {
    return AnimatedContainer(
      duration: const Duration(milliseconds: 300),
      width: 3,
      height: 8 * height,
      decoration: BoxDecoration(
        color: AppColors.cyan,
        borderRadius: BorderRadius.circular(2),
      ),
    );
  }

  Widget _buildAlbumArt() {
    return ClipRRect(
      borderRadius: BorderRadius.circular(8),
      child: SizedBox(
        width: 48,
        height: 48,
        child: CachedNetworkImageWithFallback(
          imageUrl: track.imageUrl,
          fallbackIcon: Icons.album,
          progressColor: AppColors.cyan,
          fit: BoxFit.cover,
        ),
      ),
    );
  }

  Widget _buildPlayCount() {
    final playCount = track.playCount!;
    String countText;

    if (playCount >= 1000000) {
      countText = '${(playCount / 1000000).toStringAsFixed(1)}M';
    } else if (playCount >= 1000) {
      countText = '${(playCount / 1000).toStringAsFixed(1)}K';
    } else {
      countText = playCount.toString();
    }

    return Row(
      mainAxisSize: MainAxisSize.min,
      children: [
        const Icon(
          Icons.play_arrow,
          size: 16,
          color: AppColors.muted,
        ),
        const SizedBox(width: 4),
        Text(
          countText,
          style: const TextStyle(
            color: AppColors.muted,
            fontSize: 13,
          ),
        ),
      ],
    );
  }

  Widget _buildAddToQueueButton(WidgetRef ref) {
    return IconButton(
      icon: const Icon(
        Icons.playlist_add,
        color: AppColors.muted,
        size: 20,
      ),
      onPressed: () {
        ref.read(playerProvider.notifier).addToQueue(track);
        ScaffoldMessenger.of(ref.context).showSnackBar(
          SnackBar(
            content: Text('${track.title} added to queue'),
            duration: const Duration(seconds: 2),
            backgroundColor: AppColors.surface,
            behavior: SnackBarBehavior.floating,
          ),
        );
      },
      tooltip: 'Add to queue',
      splashRadius: 20,
    );
  }
}