import 'package:flutter/material.dart';
import 'package:revoltvpn/logic/app_colors.dart';
import 'package:revoltvpn/logic/connection_settings.dart';
import 'package:revoltvpn/screens/settings/in_settings/app_routing.dart';
import 'package:revoltvpn/screens/settings/in_settings/connection_mode.dart';
import 'package:revoltvpn/screens/settings/in_settings/haptic.dart';
import 'package:revoltvpn/screens/settings/in_settings/lightning.dart';
import 'package:revoltvpn/screens/settings/in_settings/rain.dart';
import 'package:revoltvpn/screens/settings/in_settings/resilience.dart';

class SettingsScreen extends StatefulWidget {
  const SettingsScreen({super.key});

  @override
  State<SettingsScreen> createState() => _SettingsScreenState();
}

class _SettingsScreenState extends State<SettingsScreen> {
  ConnectionMode _mode = ConnectionSettings.mode;

  @override
  void initState() {
    super.initState();
    _loadMode();
  }

  Future<void> _loadMode() async {
    await ConnectionSettings.initialize();
    if (mounted) setState(() => _mode = ConnectionSettings.mode);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: AppColors.bgDeep,
      appBar: AppBar(
        backgroundColor: AppColors.bgSurface,
        elevation: 0,
        leading: IconButton(
          icon: const Icon(Icons.arrow_back, color: AppColors.textWhite),
          onPressed: () => Navigator.of(context).pop(),
        ),
        title: const Text(
          'Settings',
          style: TextStyle(
            color: AppColors.textWhite,
            fontWeight: FontWeight.w600,
          ),
        ),
      ),
      body: ListView(
        padding: const EdgeInsets.symmetric(vertical: 8),
        children: [
          ConnectionModeTile(
            onChanged: (mode) => setState(() => _mode = mode),
          ),
          const ResilienceModeTile(),
          AppRoutingTile(connectionMode: _mode),
          const HapticFeedbackTile(),
          const RainToggleTile(),
          const LightningToggleTile(),
        ],
      ),
    );
  }
}