public ManagerViewFood(Food food)
{
InitializeComponent();
var context = new MSSQLContext();
FoodImage.Source = WorkWithImage.ConvertArrayByteToImage(food.Image);
NameFood.Text = food.Name;
Category.Text = context.Categories.Find(food.CategoryId).Name;
Price.Text = food.CurrentPrice.ToString();
InMenu.IsChecked = food.InMenu;
Description.Text = food.Description;
this.food = food;
var structures = context.Structures.Where(s => s.FoodId == food.Id).ToList();
foreach (var currentStructure in structures)
{
if (structures.IndexOf(currentStructure) == structures.Count)
{
Ingredients.Text += context.Ingredients.First(i => i.Id == currentStructure.IngredientId).Name + ".";
}
else
{
Ingredients.Text += context.Ingredients.First(i => i.Id == currentStructure.IngredientId).Name + " ,";
}
}
context.Database.Connection.Close();
}
public UserViewFood(Food currentFood, List <FoodInBasket> basket, Button basketButton)
{
InitializeComponent();
Price.Text = currentFood.CurrentPrice.ToString();
FoodDescription.Text = currentFood.Description;
AddToBasket.IsEnabled = Validation.CanUserBuy(basket, currentFood);
foodImage.Source = WorkWithImage.ConvertArrayByteToImage(currentFood.Image);
using (var context = new MSSQLContext())
{
var structures = context.Structures.Where(s => s.FoodId == currentFood.Id)
.Include(s => s.Ingredient)
.ToList();
foreach (var currentStructure in structures)
{
if (structures.IndexOf(currentStructure) == structures.Count)
{
FoodStruct.Text += context.Ingredients.First(i => i.Id == currentStructure.IngredientId).Name +
$" {currentStructure.Quantity} {currentStructure.Ingredient.Unit}.";
}
else
{
FoodStruct.Text += context.Ingredients.First(i => i.Id == currentStructure.IngredientId).Name +
$" {currentStructure.Quantity} {currentStructure.Ingredient.Unit},";
}
}
}
this.basket = basket;
this.currentFood = currentFood;
this.basketButton = basketButton;
}
private void LoadFood()
{
using (MSSQLContext context = new MSSQLContext())
{
foreach (var item in context.Structures.Where(s => s.FoodId == food.Id).ToList())
{
model.Add(new IngredientsModel()
{
CookingStep = item.CookingStep,
Unit = item.Ingredient.Unit,
Weight = item.Quantity,
IngredientName = item.Ingredient.Name
});
}
Table.ItemsSource = model;
AddFood.IsEnabled = false;
AddFood.Visibility = Visibility.Hidden;
Name.Text = food.Name;
Category.Text = context.Categories.Find(food.CategoryId).Name;
Image.Source = WorkWithImage.ConvertArrayByteToImage(food.Image);
}
}
private void UpdateDb()
{
using (var context = new MSSQLContext())
{
food = context.Foods.Find(food.Id);
food.Name = Name.Text;
food.Image = WorkWithImage.ConverImageToArrayByte(Image.Source);
var category = context.Categories.First(c => c.Name.ToLower() == Category.Text.ToLower());
if (category == null)
{
var newCategory = new Category()
{
Name = Category.Text
};
context.Categories.Add(newCategory);
context.SaveChanges();
food.CategoryId = newCategory.Id;
}
else
{
food.CategoryId = category.Id;
}
var structures = context.Structures.Where(s => s.FoodId == food.Id).ToList();
var listName = new List <string>();
var newModel = new List <IngredientsModel>();
foreach (var item in model)
{
if (!listName.Contains(item.IngredientName))
{
var usefullList = model.Where(m => m.IngredientName.ToLower() == item.IngredientName.ToLower()).ToList();
string CookingStep = "";
decimal Weight = 0;
foreach (var elem in usefullList)
{
CookingStep += elem.CookingStep.TrimEnd(new char[] { ';' }) + ";";
Weight += elem.Weight;
}
newModel.Add(new IngredientsModel()
{
IngredientName = item.IngredientName,
CookingStep = CookingStep,
Weight = Weight,
Unit = item.Unit
});
}
}
foreach (var item in newModel)
{
var ingredient = context.Ingredients.FirstOrDefault(i => i.Name == item.IngredientName);
if (ingredient == null)
{
ingredient = new Ingredient()
{
Count = 0, Name = item.IngredientName, Price = 0, Unit = item.Unit
};
context.Ingredients.Add(ingredient);
context.SaveChanges();
var structure = new Structure()
{
IngredientId = ingredient.Id, FoodId = food.Id, Quantity = item.Weight, CookingStep = item.CookingStep
};
context.Structures.Add(structure);
context.SaveChanges();
}
else
{
var structure = context.Structures.FirstOrDefault(s => s.FoodId == food.Id && s.IngredientId == ingredient.Id);
if (structure == null)
{
structure = new Structure()
{
IngredientId = ingredient.Id, FoodId = food.Id, Quantity = item.Weight, CookingStep = item.CookingStep
};
context.Structures.Add(structure);
context.SaveChanges();
}
else
{
structure.CookingStep = item.CookingStep;
structure.Quantity = item.Weight;
structures.Remove(structures.First(s => s.FoodId == food.Id && s.IngredientId == ingredient.Id));
context.SaveChanges();
}
}
}
isDataDirty = false;
context.Structures.RemoveRange(structures);
context.SaveChanges();
}
Close();
}
private void ChangeImage_Click(object sender, RoutedEventArgs e)
{
Image.Source = WorkWithImage.LoadImageFromPc();
}
private void LoadFood(int category = 0, string name = "")
{
bool checkIngredients;
Menu.Items.Clear();
using (var context = new MSSQLContext())
{
foreach (var food in listFood)
{
checkIngredients = true;
var structures = context.Structures.Where(s => s.FoodId == food.Id).ToList();
foreach (var currentStructure in structures)
{
bool exist = false;
foreach (var ingredient in listIngredients)
{
exist = ingredient.Id == currentStructure.IngredientId;
if (exist)
{
break;
}
}
if (!exist)
{
checkIngredients = false;
break;
}
}
if (!checkIngredients)
{
continue;
}
if (food.CategoryId != category && category != 0)
{
continue;
}
if (!food.Name.StartsWith(name) && name != "")
{
continue;
}
var stackpanel = new StackPanel()
{
Orientation = Orientation.Horizontal
};
Label label = new Label()
{
Content = food.Name,
Foreground = Brushes.White,
FontWeight = FontWeights.DemiBold,
FontSize = 16,
VerticalAlignment = VerticalAlignment.Center
};
Image img = new Image()
{
Source = WorkWithImage.ConvertArrayByteToImage(food.Image),
};
var button = new Button()
{
Name = "Name" + food.Id.ToString(),
IsEnabled = true,
Foreground = Brushes.White,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Right,
Margin = new Thickness(5),
Content = $"{food.Name}",
};
stackpanel.Children.Add(img);
stackpanel.Children.Add(label);
stackpanel.Children.Add(button);
button.Click += EventForFood;
Menu.Items.Add(stackpanel);
}
}
}
