/// Audio Quality Selector Widget
library;

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/theme/colors.dart';
import '../../../core/theme/text_styles.dart';
import '../../providers/settings_provider.dart';

/// Audio quality selector widget
class AudioQualitySelector extends ConsumerWidget {
  const AudioQualitySelector({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final settingsState = ref.watch(settingsProvider);
    final currentQuality = settingsState.audioQuality;

    return Container(
      margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
      decoration: BoxDecoration(
        color: AppColors.surface,
        borderRadius: BorderRadius.circular(16),
        border: Border.all(
          color: AppColors.cyan.withOpacity(0.15),
          width: 1,
        ),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          // Header
          Padding(
            padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
            child: Row(
              children: [
                Container(
                  width: 36,
                  height: 36,
                  decoration: BoxDecoration(
                    color: AppColors.cyan.withOpacity(0.1),
                    borderRadius: BorderRadius.circular(8),
                  ),
                  child: const Icon(
                    Icons.high_quality_outlined,
                    color: AppColors.cyan,
                    size: 20,
                  ),
                ),
                const SizedBox(width: 12),
                Expanded(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        'Audio Quality',
                        style: AppTextStyles.body.copyWith(
                          color: AppColors.onBackground,
                          fontWeight: FontWeight.w600,
                        ),
                      ),
                      Text(
                        'Higher quality uses more data',
                        style: AppTextStyles.bodySmall.copyWith(
                          color: AppColors.muted,
                        ),
                      ),
                    ],
                  ),
                ),
              ],
            ),
          ),
          const Divider(height: 1, color: AppColors.surfaceVariant),
          // Audio quality options
          _buildQualityOption(
            context,
            ref,
            AudioQuality.low,
            'Low',
            '96 kbps',
            'Best for data saving',
            currentQuality,
          ),
          _buildQualityOption(
            context,
            ref,
            AudioQuality.medium,
            'Medium',
            '160 kbps',
            'Good balance',
            currentQuality,
          ),
          _buildQualityOption(
            context,
            ref,
            AudioQuality.high,
            'High',
            '320 kbps',
            'Best quality',
            currentQuality,
          ),
          _buildQualityOption(
            context,
            ref,
            AudioQuality.lossless,
            'Lossless',
            'FLAC',
            'Requires Premium',
            currentQuality,
            requiresPremium: true,
          ),
        ],
      ),
    );
  }

  Widget _buildQualityOption(
    BuildContext context,
    WidgetRef ref,
    AudioQuality quality,
    String title,
    String bitrate,
    String description,
    AudioQuality currentQuality, {
    bool requiresPremium = false,
  }) {
    final isSelected = currentQuality == quality;
    final settingsState = ref.watch(settingsProvider);
    final isPremium = settingsState.user?.isPremium ?? false;
    final isLocked = requiresPremium && !isPremium;

    return InkWell(
      onTap: isLocked
          ? null
          : () => ref.read(settingsProvider.notifier).setAudioQuality(quality),
      child: Container(
        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
        decoration: BoxDecoration(
          color: isSelected
              ? AppColors.cyan.withOpacity(0.1)
              : Colors.transparent,
          border: Border(
            left: BorderSide(
              color: isSelected ? AppColors.cyan : Colors.transparent,
              width: 3,
            ),
          ),
        ),
        child: Row(
          children: [
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Text(
                        title,
                        style: AppTextStyles.body.copyWith(
                          color: isLocked
                              ? AppColors.muted
                              : AppColors.onBackground,
                          fontWeight:
                              isSelected ? FontWeight.w600 : FontWeight.w500,
                        ),
                      ),
                      if (requiresPremium) ...[
                        const SizedBox(width: 8),
                        Container(
                          padding: const EdgeInsets.symmetric(
                            horizontal: 6,
                            vertical: 2,
                          ),
                          decoration: BoxDecoration(
                            color: AppColors.violet.withOpacity(0.2),
                            borderRadius: BorderRadius.circular(4),
                          ),
                          child: Text(
                            'PRO',
                            style: AppTextStyles.caption.copyWith(
                              color: AppColors.violet,
                              fontWeight: FontWeight.w700,
                              fontSize: 10,
                            ),
                          ),
                        ),
                      ],
                    ],
                  ),
                  const SizedBox(height: 4),
                  Row(
                    children: [
                      Container(
                        padding: const EdgeInsets.symmetric(
                          horizontal: 8,
                          vertical: 2,
                        ),
                        decoration: BoxDecoration(
                          color: AppColors.surfaceVariant,
                          borderRadius: BorderRadius.circular(4),
                        ),
                        child: Text(
                          bitrate,
                          style: AppTextStyles.caption.copyWith(
                            color: AppColors.onSurfaceVariant,
                            fontWeight: FontWeight.w500,
                          ),
                        ),
                      ),
                      const SizedBox(width: 8),
                      Text(
                        description,
                        style: AppTextStyles.bodySmall.copyWith(
                          color: AppColors.muted,
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
            if (isLocked) ...[
              Icon(
                Icons.lock_outline,
                color: AppColors.muted,
                size: 20,
              ),
            ] else if (isSelected) ...[
              Icon(
                Icons.check_circle,
                color: AppColors.cyan,
                size: 24,
              ),
            ] else ...[
              Icon(
                Icons.radio_button_unchecked,
                color: AppColors.muted,
                size: 24,
              ),
            ],
          ],
        ),
      ),
    );
  }
}