public List<WeeklyMenuListViewModel> GenerateWeeklyMenus(int startWeek, int year, int numberOfWeeks)
{
if (_unitOfWork.Recipies.Count() < 5)
{
return null;
}
var weeklyMenus = new List<WeeklyMenuListViewModel>();
for (int i = 0; i < numberOfWeeks; i++)
{
var publishDate = FirstDateOfWeek(year, startWeek + i);
var weeklyMenu = new WeeklyMenu
{
Created = DateTime.Now,
Id = Guid.NewGuid(),
Current = false,
Approved = false,
PublishDate = publishDate,
WeekNumber = GetWeekOfYear(publishDate),
Recipes = new List<Recipe>()
};
weeklyMenus.Add(new WeeklyMenuListViewModel
{
WeekNumber = weeklyMenu.WeekNumber,
Id = weeklyMenu.Id,
PublishDate = weeklyMenu.PublishDate.ToString("dd-MMMM-yyyy"),
});
while (weeklyMenu.Recipes.Count < 5)
{
var recipe = GetRandomRecipe();
if (weeklyMenu.Recipes.FirstOrDefault(_ => _.Id == recipe.Id) == null)
{
weeklyMenu.Recipes.Add(recipe);
}
}
_unitOfWork.WeeklyMenus.Add(weeklyMenu);
}
_unitOfWork.Commit();
return weeklyMenus;
}
public void CreateShoppingList(WeeklyMenu weeklyMenu)
{
CreateShoppingList(weeklyMenu, null);
}
private ShoppingList GetShoppingList(Guid? userId, WeeklyMenu weeklyMenu)
{
if (weeklyMenu == null)
{
return null;
}
return weeklyMenu.ShoppingLists.FirstOrDefault(_ => _.UserId == userId) ??
weeklyMenu.ShoppingLists.First(_ => _.UserId == null);
}
private ShoppingList CreateShoppingList(WeeklyMenu weeklyMenu, Guid? userId)
{
var listOfamounts = new List<Amount>();
var shoppingList = new ShoppingList
{
Id = Guid.NewGuid(),
UserId = userId,
WeeklyMenuId = weeklyMenu.Id,
ShoppingListItems = new List<ShoppingListItem>(),
Recipes = weeklyMenu.Recipes,
WeekNumber = weeklyMenu.WeekNumber
};
weeklyMenu.Recipes.ForEach(_=> listOfamounts.AddRange(_.Amounts));
var viewModel = AddToShoppingList(shoppingList, listOfamounts);
_unitOfWork.ShoppingLists.Add(shoppingList);
_unitOfWork.Commit();
return viewModel;
}
private static WeeklyMenuViewModel GetWeeklyMenuAsViewModel(WeeklyMenu weeklyMenu, User user)
{
var viewModel = new WeeklyMenuViewModel
{
Id = weeklyMenu.Id,
WeekNumber = weeklyMenu.WeekNumber,
Description = weeklyMenu.Description,
Approved = weeklyMenu.Approved,
Recipes = new List<WeeklyMenuRecipeViewModel>()
};
for (var index = 0; index < weeklyMenu.Recipes.Count; index++)
{
var recipe = weeklyMenu.Recipes[index];
var date = weeklyMenu.PublishDate.AddDays(index);
var isFavorite = user.Favorites.FirstOrDefault(_ => _.Id == recipe.Id);
viewModel.Recipes.Add(new WeeklyMenuRecipeViewModel
{
Date = DateTime.Now.AddDays(index).ToString("d/MM", CultureInfo.InvariantCulture),
Id = recipe.Id,
DayName = DayName(index),
Name = recipe.Name,
ImageUrl = recipe.ImageUrl,
Rate = recipe.Rate,
Time = recipe.Time,
IsCurrent = date.Date == DateTime.Now.Date,
IsFavorite = isFavorite != null,
Severity = recipe.Severity,
Description = recipe.Description
});
}
return viewModel;
}