import 'breed_catalog.dart';
import 'hen.dart';

class BreedSetting {
  final String breedId;
  List<Hen> hens;

  BreedSetting({
    required this.breedId,
    required this.hens,
  });

  Map<String, dynamic> toMap() {
    return {
      'breedId': breedId,
      'hens': hens.map((e) => e.toMap()).toList(),
    };
  }

  factory BreedSetting.fromMap(Map<String, dynamic> map) {
    return BreedSetting(
      breedId: map['breedId'],
      hens: ((map['hens'] ?? []) as List)
          .map((e) => Hen.fromMap(Map<String, dynamic>.from(e)))
          .toList(),
    );
  }

  int get activeHensCount {
    return hens.where((hen) => hen.isLaying).length;
  }

  double get dailyProduction =>
      activeHensCount * breedFromId(breedId).eggsPerHenPerDay;
}