public void AddProductsToMealsMixed(MealManager mealManager, ItemManager itemManager, ItemService itemService)
{
Random rnd = new Random();
double howManyGramsOfProduct = 0;
double[] grams = { 20.3, 30.9, 40.3, 50.1, 60.8, 70.9, 80.4, 90.8 };
foreach (var item in _dayService.Items)
{
for (int i = 0; i < item.MealList.Count; i++)
{
var mealHolder = item.MealList[i];
var itemHolder = new ItemInMeal(itemService.Items[rnd.Next(1, itemService.Items.Count)], grams[rnd.Next(1, 8)]);
mealHolder.ProductsInMeal.Add(itemHolder);
howManyGramsOfProduct = grams[rnd.Next(1, 7)];
mealHolder.TotalCarbs += Math.Round(itemHolder.Carb * howManyGramsOfProduct / 100, 2);
mealHolder.TotalFat += Math.Round(itemHolder.Fat * howManyGramsOfProduct / 100, 2);
mealHolder.TotalKcal += Math.Round(itemHolder.Kcal * howManyGramsOfProduct / 100, 2);
mealHolder.TotalProtein += Math.Round(itemHolder.Protein * howManyGramsOfProduct / 100, 2);
item.TotalCarbs += Math.Round(mealHolder.TotalCarbs, 2);
item.TotalFat += Math.Round(mealHolder.TotalFat, 2);
item.TotalKcal += Math.Round(mealHolder.TotalKcal, 2);
item.TotalProtein += Math.Round(mealHolder.TotalProtein, 2);
}
}
}
public int AddItemToMeal(ItemInMeal item)
{
_context.ItemInMeals.Add(item);
_context.SaveChanges();
RecalculateMacroForMeal(item.MealId);
return(item.Id);
}
public int AddProductToMeal(ItemManager _itemManager)
{
double howManyGrmasOfProduct;
var dayHolder = GetDay();
var mealHolder = GetMealFromDay(dayHolder);
var itemHolder = _itemManager.GetItem();
do
{
Console.Clear();
Console.WriteLine("Type how many grams of choosen product You want to add...");
}while (!double.TryParse(Console.ReadLine(), out howManyGrmasOfProduct));
var itemInMealHolder = new ItemInMeal(itemHolder, howManyGrmasOfProduct);
mealHolder.ProductsInMeal.Add(itemInMealHolder);
RecalculateMacrosInMeal(mealHolder);
RecalculateMacrosInDay(dayHolder);
Console.WriteLine("Added grams of product: " + itemInMealHolder.Weight);
Console.WriteLine("Total Carbs: " + mealHolder.TotalCarbs);
Console.WriteLine("Total fat: " + mealHolder.TotalFat);
Console.WriteLine("Total kcal: " + mealHolder.TotalKcal);
Console.WriteLine("Total protein: " + mealHolder.TotalProtein);
return(itemInMealHolder.Id);
}
public void RemoveProductFromMeal()
{
//Arrange
ItemInMeal item = new ItemInMeal(new Item(10, "", 50, 50, 50, 50, 0), 500);
MealService mealService = new MealService();
DayService dayService = new DayService();
Meal meal = new Meal("Name", 10);
meal.ProductsInMeal.Add(item);
Day day = new Day(new DateTime(2020, 10, 10), 10);
day.mealList = dayService.AddDomainMealsToDay(mealService);
day.mealList[0] = meal;
dayService.RecalculateMacrosInMeal(meal);
Debug.WriteLine("***************************************************************************");
Debug.WriteLine($"MEAL Macros: {meal.TotalCarbs}, {meal.TotalFat}, {meal.TotalKcal}, {meal.TotalProtein}.");
dayService.RecalculateMacrosInDay(day);
Debug.WriteLine($"DAY Macros: {day.TotalCarbs}, {day.TotalFat}, {day.TotalKcal}, {day.TotalProtein}.");
//Act
var output = dayService.RemoveProductFromMeal(item, meal, day);
Debug.WriteLine("***************************************************************************");
Debug.WriteLine($"MEAL Macros: {meal.TotalCarbs}, {meal.TotalFat}, {meal.TotalKcal}, {meal.TotalProtein}.");
Debug.WriteLine($"DAY Macros: {day.TotalCarbs}, {day.TotalFat}, {day.TotalKcal}, {day.TotalProtein}.");
//Assert
output.IsSameOrEqualTo(10);
day.mealList[0].ProductsInMeal.Should().NotContain(item);
}
//public int DeleteMeal(Meal meal, Day day)
//{
// day.mealList.Remove(meal);
// return meal.Id;
//}
public int AddProductToMeal(ItemInMeal item, Meal meal, Day day)
{
meal.ProductsInMeal.Add(item);
RecalculateMacrosInMeal(meal);
RecalculateMacrosInDay(day);
return(item.Id);
}
public int RemoveProductFromMeal(ItemInMeal item, Meal meal, Day day)
{
meal.ProductsInMeal.Remove(item);
RecalculateMacrosInMeal(meal);
RecalculateMacrosInDay(day);
return(item.Id);
}
public void UpdateItemInMeal(ItemInMeal itemInMeal)
{
_context.Attach(itemInMeal);
_context.Entry(itemInMeal).Property("HowManyGramsCurrentProduct").IsModified = true;
_context.SaveChanges();
RecalculateMacroForMeal(itemInMeal.MealId);
_context.SaveChanges();
}
//check if this works actually!
public void ChangeWeightOfItem(ItemInMeal item, double newWeight)
{
var itemInMeal = _context.ItemInMeals.Find(item);
if (itemInMeal != null)
{
itemInMeal.HowManyGramsCurrentProduct = newWeight;
}
_context.SaveChanges();
}
public int RemoveItemFromMeal(ItemInMeal item)
{
var itemInMeal = _context.ItemInMeals.Find(item);
if (itemInMeal != null)
{
_context.ItemInMeals.Remove(item);
_context.SaveChanges();
return(item.Id);
}
return(-1);
}
public void AddProductToMeal()
{
//Arrange
var itemInMeal = new ItemInMeal(new Item(10, "name", 100, 100, 100, 100, 0), 50);
var day = new Day(new DateTime(2020, 12, 12), 10);
var dayService = new DayService();
var mealService = new MealService();
day.mealList = dayService.AddDomainMealsToDay(mealService);
//Act
var output = dayService.AddProductToMeal(itemInMeal, day.mealList[0], day);
//Assert
output.Should().NotBe(null);
day.mealList[0].Should().NotBe(null);
day.mealList[0].NameOfMeal.Should().BeSameAs("Breakfast");
day.mealList[0].ProductsInMeal.Should().NotBeNullOrEmpty();
day.mealList[0].ProductsInMeal.Should().Contain(itemInMeal);
}
public void HideMeal_Test()
{
//Arrange
var itemInMeal = new ItemInMeal(new Item(10, "name", 100, 100, 100, 100, 0), 50);
var day = new Day(new DateTime(2020, 12, 12), 10);
var dayService = new DayService();
var mealService = new MealService();
day.mealList = dayService.AddDomainMealsToDay(mealService);
//Act
var outputTrue = dayService.HideMeal(day.mealList[0], day);
var outputFalse = dayService.HideMeal(day.mealList[0], day);
dayService.HideMeal(day.mealList[1], day);
dayService.HideMeal(day.mealList[2], day);
dayService.HideMeal(day.mealList[3], day);
dayService.HideMeal(day.mealList[4], day);
var outputVisibleDaysAreLessThanTwo = dayService.HideMeal(day.mealList[5], day);
//Assert
outputTrue.Should().Be(day.mealList[0].Id);
outputFalse.Should().Be(-1);
outputVisibleDaysAreLessThanTwo.Should().Be(-2);
}
