main.dart

import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter_acrylic/flutter_acrylic.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  if (Platform.isWindows) {
    await Window.initialize();
    await Window.setEffect(
      effect: WindowEffect.aero,
      color: Colors.black.withOpacity(0.6),
    );
  }

  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  final textController = new TextEditingController();
  final globalKey = GlobalKey<ScaffoldState>();
  final String fileName = 'textPadNote.txt';

  Future<void> _exportToFile(BuildContext context) async {
    final File file = File('${Directory.current.absolute.path}/${fileName}');
    final snackBar = SnackBar(content: Text('Saved to: ${file.path}'));

    await file.writeAsString(textController.text);
    globalKey.currentState!.showSnackBar(snackBar);
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      color: Colors.transparent,
      title: 'TextPad',
      theme: ThemeData(
        brightness: Brightness.dark,
      ),
      home: Scaffold(
        backgroundColor: Colors.transparent,
        key: globalKey,
        appBar: AppBar(title: Text('TextPad'), actions: <Widget>[
          IconButton(
              icon: const Icon(Icons.save),
              tooltip: 'Export to ${fileName}',
              onPressed: () {
                _exportToFile(context);
              })
        ]),
        body: Center(
          child: TextField(
            controller: textController,
            maxLines: null,
            keyboardType: TextInputType.multiline,
            expands: true,
            decoration: InputDecoration(
                hintText: 'Play with your notes here...',
                contentPadding: EdgeInsets.all(12.0)),
          ),
        ),
      ),
    );
  }
}

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