import 'package:flutter/material.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../../core/widgets/glass_container.dart';

class ServiceSettingsForm extends StatelessWidget {
  final Map<String, TextEditingController> controllers;
  final Color accentColor;

  const ServiceSettingsForm({
    super.key,
    required this.controllers,
    required this.accentColor,
  });

  Widget _buildField(String key, TextEditingController ctrl) {
    final isBool = ctrl.text == 'true' || ctrl.text == 'false';

    if (isBool) {
      return StatefulBuilder(
        builder: (ctx, setLocal) {
          return SwitchListTile(
            title: Text(key, style: const TextStyle(color: Colors.white, fontSize: 13, fontWeight: FontWeight.w600)),
            subtitle: Text('Boolesche Konfigurationsflagge', style: TextStyle(color: AppTheme.textMuted, fontSize: 11)),
            value: ctrl.text == 'true',
            activeThumbColor: accentColor,
            onChanged: (newVal) {
              setLocal(() {
                ctrl.text = newVal ? 'true' : 'false';
              });
            },
          );
        },
      );
    }

    return Padding(
      padding: const EdgeInsets.only(bottom: 12),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(key, style: const TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold)),
          const SizedBox(height: 6),
          TextField(
            controller: ctrl,
            style: const TextStyle(color: Colors.white, fontSize: 13),
            decoration: InputDecoration(
              contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
              border: OutlineInputBorder(borderRadius: BorderRadius.circular(10)),
            ),
          ),
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    if (controllers.isEmpty) {
      return GlassContainer(
        padding: const EdgeInsets.all(20),
        child: Center(
          child: Text('Keine konfigurierbaren Parameter für diesen Dienst vorhanden.', style: TextStyle(color: AppTheme.textMuted)),
        ),
      );
    }

    return GlassContainer(
      padding: const EdgeInsets.all(16),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: controllers.entries.map((e) => _buildField(e.key, e.value)).toList(),
      ),
    );
  }
}