import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:meals/models/Meal.dart';

class FavoriteMealsNotifier extends StateNotifier<List<Meal>> {
  FavoriteMealsNotifier(List<Meal>? initialList) : super(initialList ?? []);

  bool toggleMealFavoriteStatus(Meal meal) {
    if (state.contains(meal)) {
      state = state.where((Meal m) => m.id != meal.id).toList();
      return false;
    }

    state = [...state, meal];
    return true;
  }
}

final favoriteMealsProvider =
StateNotifierProvider<FavoriteMealsNotifier, List<Meal>>(
        (ref) => FavoriteMealsNotifier([]));