import 'package:flutter/material.dart';
import 'presentation/home_page/home_page.dart';

enum FoodType { fruit, vegetable, meat, fish, sweet }

class FoodStuff {
  final FoodType _type;
  final String Name;

  FoodStuff(this._type, this.Name);

  FoodType getFoodType() => _type;

  bool isMeat() => _type == FoodType.meat ? true : false;
}

extension IsHealthy on FoodStuff {
  bool isHealthy() {
    switch (_type) {
      case FoodType.meat || FoodType.vegetable:
        return true;
      default:
        return false;
    }
  }
}

Future<String> connectToDb() async {
  await Future.delayed(Duration(seconds: 4));
  List<FoodStuff> food = [];
  food.add(new FoodStuff(FoodType.meat, "meat"));
  food.add(new FoodStuff(FoodType.vegetable, "cabbage"));
  food.add(new FoodStuff(FoodType.fruit, "apple"));
  //List<String> names = food.forEach((FoodStuff e )=> e.Name);
  List<String> types = [];
  List<String> names = [];
  for (final element in food) {
    types.add(element.getFoodType().name);
    names.add(element.Name);
  }
  var values = [];
  for (var i = 0; i < food.length; i++) {
    values.add('${names[i]}  ${types[i]}');
  }
  return values.join(',');
}

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Старостин Иван Константинович'),
    );
  }
}