import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../providers/settings_provider.dart';

class SettingsPage extends StatefulWidget {
  @override
  _SettingsPageState createState() => _SettingsPageState();
}

class _SettingsPageState extends State<SettingsPage> {
  final _urlController = TextEditingController();

  @override
  void initState() {
    super.initState();
    _urlController.text = context.read<SettingsProvider>().baseUrl;
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("Server Settings")),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          children: [
            TextField(
              controller: _urlController,
              decoration: InputDecoration(
                labelText: "Backend URL (e.g., http://127.0.0.1:8080)",
              ),
            ),
            SizedBox(height: 20),
            ElevatedButton(
              onPressed: () {
                context.read<SettingsProvider>().setBaseUrl(_urlController.text);
                ScaffoldMessenger.of(context).showSnackBar(
                  SnackBar(content: Text("Server URL Updated")),
                );
              },
              child: Text("Save Settings"),
            ),
          ],
        ),
      ),
    );
  }
}