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

// --- Global Theme ---
class AppTheme {
  static const Color paperBg = Color(0xFFFAF9F6);
  static const Color gridLine = Color(0xFFE5E4E2);
  static const Color inkPrimary = Color(0xFF2D3436);
  static const Color accentRed = Color(0xFFE17055);
  static const Color accentYellow = Color(0xFFF1C40F);
  static const Color accentGreen = Color(0xFF27AE60);
  static const Color obstacleColor = Color(0xFF636E72);
}

// --- Skin Themes ---
class SkinThemeData {
  final String id;
  final String name;
  final int cost; // 星星价格
  final Color ballColor;
  final Color eyeColor;
  final Color inkColor;

  const SkinThemeData({
    required this.id,
    required this.name,
    required this.cost,
    required this.ballColor,
    required this.eyeColor,
    required this.inkColor,
  });
}

class SkinManager {
  static const List<SkinThemeData> skins = [
    SkinThemeData(
      id: 'classic',
      name: 'Classic Paper',
      cost: 0,
      ballColor: AppTheme.accentRed,
      eyeColor: Colors.white,
      inkColor: AppTheme.inkPrimary,
    ),
    SkinThemeData(
      id: 'ocean',
      name: 'Ocean Blue',
      cost: 20,
      ballColor: Color(0xFF0984E3),
      eyeColor: Color(0xFFE3F2FD),
      inkColor: Color(0xFF0D47A1),
    ),
    SkinThemeData(
      id: 'forest',
      name: 'Forest Green',
      cost: 20,
      ballColor: Color(0xFF00B894),
      eyeColor: Color(0xFFE8F5E9),
      inkColor: Color(0xFF1B5E20),
    ),
    SkinThemeData(
      id: 'sunset',
      name: 'Sunset Orange',
      cost: 25,
      ballColor: Color(0xFFFF7675),
      eyeColor: Color(0xFFFFF3E0),
      inkColor: Color(0xFFE65100),
    ),
    SkinThemeData(
      id: 'neon',
      name: 'Neon Night',
      cost: 30,
      ballColor: Color(0xFF6C5CE7),
      eyeColor: Color(0xFFF3E5F5),
      inkColor: Color(0xFF00E5FF),
    ),
    SkinThemeData(
      id: 'shadow',
      name: 'Shadow Black',
      cost: 35,
      ballColor: Color(0xFF2D3436),
      eyeColor: Color(0xFFB0BEC5),
      inkColor: Color(0xFF000000),
    ),
  ];

  static SkinThemeData get current {
    final id = LevelManager.instance.selectedSkinId;
    return skins.firstWhere((s) => s.id == id, orElse: () => skins.first);
  }

  static SkinThemeData byId(String id) {
    return skins.firstWhere((s) => s.id == id, orElse: () => skins.first);
  }
}