import 'package:flutter/material.dart';

import '../../domain/player.dart';

/// ListTile-style row for one player in a team roster.
class PlayerTile extends StatelessWidget {
  const PlayerTile({super.key, required this.player});

  final Player player;

  @override
  Widget build(BuildContext context) {
    final theme = Theme.of(context);
    final scheme = theme.colorScheme;
    final initial = player.name.isEmpty ? '?' : player.name.characters.first;

    return ListTile(
      contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
      leading: Row(
        mainAxisSize: MainAxisSize.min,
        children: <Widget>[
          if (player.jerseyNumber != null) ...<Widget>[
            _JerseyBadge(number: player.jerseyNumber!),
            const SizedBox(width: 8),
          ],
          CircleAvatar(
            backgroundColor: scheme.secondaryContainer,
            foregroundColor: scheme.onSecondaryContainer,
            child: Text(
              initial.toUpperCase(),
              style: const TextStyle(fontWeight: FontWeight.w700),
            ),
          ),
        ],
      ),
      title: Text(
        player.name,
        style: theme.textTheme.titleSmall?.copyWith(
          fontWeight: FontWeight.w600,
        ),
      ),
      subtitle: player.position == null
          ? null
          : Text(
              player.position!,
              style: theme.textTheme.bodySmall?.copyWith(
                color: scheme.onSurfaceVariant,
              ),
            ),
      trailing: Row(
        mainAxisSize: MainAxisSize.min,
        children: [
          _StatPill(
            icon: Icons.sports_soccer,
            value: player.goalsScored,
            color: scheme.primary,
            tooltip: 'Goals',
          ),
          const SizedBox(width: 8),
          _StatPill(
            icon: Icons.handshake_outlined,
            value: player.assists,
            color: scheme.tertiary,
            tooltip: 'Assists',
          ),
        ],
      ),
    );
  }
}

class _JerseyBadge extends StatelessWidget {
  const _JerseyBadge({required this.number});

  final int number;

  @override
  Widget build(BuildContext context) {
    final scheme = Theme.of(context).colorScheme;
    return Container(
      constraints: const BoxConstraints(minWidth: 36),
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
      decoration: BoxDecoration(
        color: scheme.primary.withValues(alpha: 0.15),
        borderRadius: BorderRadius.circular(8),
        border: Border.all(color: scheme.primary.withValues(alpha: 0.4)),
      ),
      child: Text(
        '#$number',
        textAlign: TextAlign.center,
        style: TextStyle(
          color: scheme.primary,
          fontWeight: FontWeight.w800,
          fontSize: 13,
        ),
      ),
    );
  }
}

class _StatPill extends StatelessWidget {
  const _StatPill({
    required this.icon,
    required this.value,
    required this.color,
    required this.tooltip,
  });

  final IconData icon;
  final int value;
  final Color color;
  final String tooltip;

  @override
  Widget build(BuildContext context) {
    final scheme = Theme.of(context).colorScheme;
    return Tooltip(
      message: tooltip,
      child: Container(
        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
        decoration: BoxDecoration(
          color: scheme.surfaceContainerHighest,
          borderRadius: BorderRadius.circular(999),
        ),
        child: Row(
          mainAxisSize: MainAxisSize.min,
          children: [
            Icon(icon, size: 14, color: color),
            const SizedBox(width: 4),
            Text(
              '$value',
              style: TextStyle(
                color: scheme.onSurface,
                fontWeight: FontWeight.w600,
                fontSize: 12.5,
              ),
            ),
          ],
        ),
      ),
    );
  }
}