import '../src/enums.dart' show Difficulty, Cuisine, MealCategory;
import 'ingredient_list_entry.dart';

class Recipe {
  Recipe({
    this.id = -1,
    this.title = '',
    this.description = '',
    this.difficulty = Difficulty.notSelected,
    required this.datePublished,
    this.prepTime = const Duration(),
    this.cookTime = const Duration(),
    this.mealCategory,
    this.cuisine,
    this.ingredients = const [],
    this.keywords = const [],
    this.steps = const [],
  });

  final Duration cookTime;
  final Cuisine? cuisine;
  final DateTime datePublished;
  final String description;
  final Difficulty difficulty;
  final int id;
  final List<IngredientListEntry> ingredients;
  final List<String> keywords;
  final MealCategory? mealCategory;
  final Duration prepTime;
  final List<String> steps;
  final String title;

  Duration get totalTime => cookTime + prepTime;

  Recipe copyWith({
    int? id,
    String? title,
    String? description,
    Difficulty? difficulty,
    List<IngredientListEntry>? ingredients,
    List<String>? steps,
    DateTime? datePublished,
    Duration? prepTime,
    Duration? cookTime,
    Duration? totalTime,
    List<String>? keywords,
    MealCategory? mealCategory,
    Cuisine? cuisine,
  }) {
    return Recipe(
      id: id ?? this.id,
      title: title ?? this.title,
      description: description ?? this.description,
      difficulty: difficulty ?? this.difficulty,
      ingredients: ingredients != null
          ? List<IngredientListEntry>.from(ingredients)
          : List<IngredientListEntry>.from(this.ingredients),
      steps: steps != null
          ? List<String>.from(steps)
          : List<String>.from(this.steps),
      datePublished: datePublished ?? this.datePublished,
      prepTime: prepTime ?? this.prepTime,
      cookTime: cookTime ?? this.cookTime,
      keywords: keywords != null
          ? List<String>.from(keywords)
          : List<String>.from(this.keywords),
      mealCategory: mealCategory ?? this.mealCategory,
      cuisine: cuisine ?? this.cuisine,
    );
  }
}