generate_samples.dart

#!/usr/bin/env dart

import 'dart:io';
import 'package:ercode_cli/generate_code.dart';
import 'package:ercode_cli/ercode.dart';

void main() async {
  print('🚀 Generating sample modules...\n');
  
  // Setup test environment
  final testDir = Directory('examples/generated');
  if (!testDir.existsSync()) {
    testDir.createSync(recursive: true);
  }
  
  // Change to test directory
  Directory.current = testDir.path;
  
  // Create necessary directories
  Directory('lib/modules').createSync(recursive: true);
  Directory('lib/helpers').createSync(recursive: true);
  Directory('generator').createSync(recursive: true);
  
  // Create pubspec.yaml
  File('pubspec.yaml').writeAsStringSync('''
name: playground
description: Sample generated app
version: 1.0.0

environment:
  sdk: ">=2.18.6 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
''');

  // Create minimal main.dart
  File('lib/main.dart').writeAsStringSync('''
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Generated App',
      home: Scaffold(body: Center(child: Text('Hello'))),
    );
  }
}
''');
  
  // Copy JSON configs
  final sourceConfigDir = Directory('../../examples/configs');
  if (sourceConfigDir.existsSync()) {
    await for (var file in sourceConfigDir.list()) {
      if (file is File && file.path.endsWith('.json')) {
        final fileName = file.path.split('/').last;
        await file.copy('generator/$fileName');
        print('📝 Copied config: $fileName');
      }
    }
  }
  
  print('\n🔧 Running init to generate helper files...\n');
  
  // Run init to generate helper files
  await initProject();
  
  print('\n🔨 Generating modules...\n');
  
  // Generate modules
  final configs = [
    'generator/product.json',
    'generator/article.json',
    'generator/note_simple.json',
  ];
  
  for (var config in configs) {
    if (File(config).existsSync()) {
      print('▶️  Generating from $config');
      try {
        generateCode([null, config]);
        await Future.delayed(Duration(milliseconds: 500));
      } catch (e) {
        print('❌ Error: $e');
      }
    }
  }
  
  print('\n✅ Done! Check examples/generated/lib/modules/');
}