import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../../../../constant/finance_design_system.dart';
import '../../../../controller/gamification/gamification_controller.dart';

class LevelProgressWidget extends StatelessWidget {
  final GamificationController controller;
  const LevelProgressWidget({super.key, required this.controller});

  @override
  Widget build(BuildContext context) {
    final level = controller.currentLevel;
    final next = controller.nextLevel;
    final isAr = Get.locale?.languageCode == 'ar';

    return Container(
      padding: const EdgeInsets.all(20),
      decoration: BoxDecoration(
        gradient: LinearGradient(
          colors: [level.color.withOpacity(0.08), level.gradientEnd.withOpacity(0.04)],
          begin: Alignment.topLeft, end: Alignment.bottomRight,
        ),
        borderRadius: BorderRadius.circular(FinanceDesignSystem.cardRadius),
        border: Border.all(color: level.color.withOpacity(0.2), width: 1.5),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              Text('Driver Level'.tr, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: FinanceDesignSystem.primaryDark)),
              Container(
                padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
                decoration: BoxDecoration(
                  gradient: LinearGradient(colors: [level.color, level.gradientEnd]),
                  borderRadius: BorderRadius.circular(20),
                ),
                child: Row(mainAxisSize: MainAxisSize.min, children: [
                  Text(level.emoji, style: const TextStyle(fontSize: 16)),
                  const SizedBox(width: 6),
                  Text(isAr ? level.nameAr : level.nameEn, style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold, fontSize: 13)),
                ]),
              ),
            ],
          ),
          const SizedBox(height: 20),
          Row(
            children: List.generate(DriverLevels.all.length, (i) {
              final lvl = DriverLevels.all[i];
              final isCurrent = lvl.id == level.id;
              final isPast = DriverLevels.all.indexOf(level) > i;
              return Expanded(child: Container(
                margin: const EdgeInsets.symmetric(horizontal: 2), height: 8,
                decoration: BoxDecoration(
                  color: isCurrent ? lvl.color : isPast ? lvl.color.withOpacity(0.6) : Colors.grey.shade200,
                  borderRadius: BorderRadius.circular(4),
                ),
              ));
            }),
          ),
          const SizedBox(height: 6),
          Row(children: DriverLevels.all.map((l) => Expanded(child: Text(l.emoji, textAlign: TextAlign.center, style: TextStyle(fontSize: l.id == level.id ? 16 : 12)))).toList()),
          const SizedBox(height: 16),
          if (next != null) ...[
            Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
              Text('${'Next Level:'.tr} ${isAr ? next.nameAr : next.nameEn}', style: TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: Colors.grey.shade700)),
              Text('${(controller.progressToNext * 100).toStringAsFixed(0)}%', style: TextStyle(fontSize: 12, fontWeight: FontWeight.bold, color: level.color)),
            ]),
            const SizedBox(height: 8),
            Stack(children: [
              Container(height: 10, decoration: BoxDecoration(color: Colors.grey.shade100, borderRadius: BorderRadius.circular(5))),
              LayoutBuilder(builder: (ctx, c) => AnimatedContainer(
                duration: const Duration(milliseconds: 800), curve: Curves.easeOutCubic, height: 10,
                width: c.maxWidth * controller.progressToNext,
                decoration: BoxDecoration(gradient: LinearGradient(colors: [level.color, level.gradientEnd]), borderRadius: BorderRadius.circular(5)),
              )),
            ]),
            const SizedBox(height: 6),
            Text('${controller.totalPoints} / ${next.minPoints} ${'Points'.tr}', style: TextStyle(fontSize: 11, color: Colors.grey.shade500, fontFamily: 'digit')),
          ] else
            Center(child: Text('🏆 ${'Maximum Level Reached!'.tr}', style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: level.color))),
          const SizedBox(height: 16),
          Wrap(spacing: 6, runSpacing: 6, children: level.perks.map((p) => Container(
            padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
            decoration: BoxDecoration(color: level.color.withOpacity(0.1), borderRadius: BorderRadius.circular(12)),
            child: Text(p.tr, style: TextStyle(fontSize: 10, fontWeight: FontWeight.w600, color: level.color.withOpacity(0.8))),
          )).toList()),
        ],
      ),
    );
  }
}