private void b_addFoodDialogAccept_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(tb_newFoodTextBox.Text))
{
lb_searchResults.ItemsSource = null;
return;
}
var newFood = new Model.Food();
newFood.name = tb_newFoodTextBox.Text;
newFood.nutritionValuesString = temporaryNutritionValuesString;
if (temporaryFood != null)
{
newFood.calories = APIRootObjectToNutritionValuesStringConverter.extractCaloriesFromAPIRootObject(temporaryFood);
}
else
{
newFood.calories = 0;
}
App._vmData.foodList.Add(newFood);
temporaryNutritionValuesString = "";
temporaryFood = null;
FoodCalculation.calculateFood();
}
public static void UpdateFood(Model.Food food)
{
string query =
"BEGIN " +
"food_pkg.update_food(" + food.Id + ", '" + food.Name + "', " + food.Price + ", '" + food.Description + "', " + food.Type_Id + ", " + food.Discount_Rate + ", '" + food.Availability + "', " + food.Other_Charges + ", '" + food.Picture + "'); " +
"END;";
DB_Handler.ExecuteQuery(query);
}
private void BtnUpdate_Click(object sender, RoutedEventArgs e)
{
Model.Food foodNew = new Model.Food();
if (id.Text == "")
{
MessageBox.Show("Vui lòng chọn món ăn trước khi cập nhật!!!");
return;
}
foodNew.id = id.Text;
foodNew.name = NameFood.Text;
foodNew.price = Price.Text;
foodNew.ingredients = Ingredients.Text;
foodNew.note = Note.Text;
if (TypeFood.SelectedIndex == 0)
{
foodNew.type = "appetizer";
}
else if (TypeFood.SelectedIndex == 1)
{
foodNew.type = "dish";
}
else
{
foodNew.type = "dessert";
}
foreach (var item in Foods)
{
if (item.name == NameFood.Text && item.id != id.Text)
{
MessageBox.Show("Tên món ăn đã có!!!\n Bạn vui lòng chọn tên khác!");
return;
}
}
;
string result = API.UpdateFood(id.Text, foodNew);
dynamic stuff = JsonConvert.DeserializeObject(result);
if (result == "")
{
return;
}
if (stuff.message == "Food updated successfully!")
{
MessageBox.Show("Cập nhật thông tin món ăn thành công!!!");
Foods.Clear();
Load();
LoadEmpty();
}
else
{
MessageBox.Show("Có lỗi sảy ra trong quá trình cập nhật, vui lòng thử lại!!!");
}
}
public static Model.Food RowToEntity(DataRow row)
{
Model.Food food = new Model.Food
{
Id = Int32.Parse(row["Id"].ToString()),
Name = row["Name"].ToString(),
Price = Int32.Parse(row["Price"].ToString()),
Description = row["Description"].ToString(),
Type_Id = Int32.Parse(row["Type_Id"].ToString()),
Discount_Rate = Int32.Parse(row["Discount_Rate"].ToString()),
Availability = row["Availability"].ToString(),
Other_Charges = Int32.Parse(row["Other_Charges"].ToString()),
Picture = row["Picture"].ToString(),
Stock_Count = Int32.Parse(row["Stock_Count"].ToString())
};
return(food);
}
private async void DecreaseFood_Click(object sender, RoutedEventArgs e)
{
string selectedFoodName = ((TextBlock)((Grid)((Button)sender).Parent).Children[0]).Text;
foreach (Order order in Orders)
{
if (order.name == selectedFoodName)
{
if (order.amount > 0)
{
order.amount--;
}
else
{
Orders.Remove(order);
}
lvListBill.Items.Refresh();
break;
}
}
foreach (Food item in AllFoods)
{
if (item.name == selectedFoodName)
{
foodSelected = item;
break;
}
}
await Task.Run(() =>
{
string result = API.DecreaseAmountFood(tableSelected.number, foodSelected);
if (result == "")
{
return;
}
dynamic stuff = JsonConvert.DeserializeObject(result);
this.Dispatcher.Invoke(() =>
{
UpdateBillLayout();
});
});
}
private void ListViewFood_MouseUp(object sender, MouseButtonEventArgs e)
{
if (((ListView)sender).SelectedIndex == -1)
{
return;
}
if (((ListView)sender).ItemContainerGenerator.ContainerFromIndex(((ListView)sender).SelectedIndex) is ListViewItem lvi)
{
var bc = new BrushConverter();
for (int j = 0; j < Foods.Count; j++)
{
ListViewItem lvi1 = ListViewFood.ItemContainerGenerator.ContainerFromIndex(j) as ListViewItem;
var cp1 = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi1);
var dt1 = cp1.ContentTemplate as DataTemplate;
var rt1 = (Rectangle)dt1.FindName("BackGround", cp1);
var tb1 = (TextBlock)dt1.FindName("NameFood", cp1);
rt1.Fill = Brushes.White;
}
var cp = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi);
var dt = cp.ContentTemplate as DataTemplate;
var rt = (Rectangle)dt.FindName("BackGround", cp);
var tb = (TextBlock)dt.FindName("NameFood", cp);
Model.Food foodSelected = new Model.Food();
foreach (var item in Foods)
{
if (item.name == tb.Text)
{
foodSelected = item;
break;
}
}
;
NameFood.Text = foodSelected.name;
Price.Text = foodSelected.price;
Ingredients.Text = foodSelected.ingredients;
Note.Text = foodSelected.note;
if (foodSelected.type == "appetizer")
{
TypeFood.SelectedIndex = 0;
}
else if (foodSelected.type == "dish")
{
TypeFood.SelectedIndex = 1;
}
else
{
TypeFood.SelectedIndex = 2;
}
id.Text = foodSelected.id;
btnUpdate.IsEnabled = true;
btnDelete.IsEnabled = true;
rt.Fill = (Brush)bc.ConvertFrom("#FF0BD9EE");
}
}
private void ListViewFood_MouseUp(object sender, MouseButtonEventArgs e)
{
if (((ListView)sender).SelectedIndex == -1)
{
return;
}
if (((ListView)sender).ItemContainerGenerator.ContainerFromIndex(((ListView)sender).SelectedIndex) is ListViewItem lvi)
{
ListView ListViewSelected = (ListView)sender;
var bc = new BrushConverter();
for (int j = 0; j < Food1.Count; j++)
{
ListViewItem lvi1 = ListViewFood1.ItemContainerGenerator.ContainerFromIndex(j) as ListViewItem;
var cp1 = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi1);
var dt1 = cp1.ContentTemplate as DataTemplate;
var rt1 = (Rectangle)dt1.FindName("BackGround", cp1);
var tb1 = (TextBlock)dt1.FindName("NameFood", cp1);
rt1.Fill = Brushes.White;
}
for (int j = 0; j < Food2.Count; j++)
{
ListViewItem lvi2 = ListViewFood2.ItemContainerGenerator.ContainerFromIndex(j) as ListViewItem;
var cp2 = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi2);
var dt2 = cp2.ContentTemplate as DataTemplate;
var rt2 = (Rectangle)dt2.FindName("BackGround", cp2);
var tb2 = (TextBlock)dt2.FindName("NameFood", cp2);
rt2.Fill = Brushes.White;
}
for (int j = 0; j < Food3.Count; j++)
{
ListViewItem lvi3 = ListViewFood3.ItemContainerGenerator.ContainerFromIndex(j) as ListViewItem;
var cp3 = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi3);
var dt3 = cp3.ContentTemplate as DataTemplate;
var rt3 = (Rectangle)dt3.FindName("BackGround", cp3);
var tb3 = (TextBlock)dt3.FindName("NameFood", cp3);
rt3.Fill = Brushes.White;
}
var cp = VisualTreeHelperExtensions.FindVisualChild <ContentPresenter>(lvi);
var dt = cp.ContentTemplate as DataTemplate;
var rt = (Rectangle)dt.FindName("BackGround", cp);
var tb = (TextBlock)dt.FindName("NameFood", cp);
rt.Fill = (Brush)bc.ConvertFrom("#FF0BD9EE");
if (ListViewSelected.Name == "ListViewFood1")
{
foreach (var item in Food1)
{
if (item.name == tb.Text)
{
foodSelected = item;
break;
}
}
}
else if (ListViewSelected.Name == "ListViewFood2")
{
foreach (var item in Food2)
{
if (item.name == tb.Text)
{
foodSelected = item;
break;
}
}
}
else
{
foreach (var item in Food3)
{
if (item.name == tb.Text)
{
foodSelected = item;
break;
}
}
}
string result = API.AddFoodInBill(tableSelected.number, foodSelected);
if (result == "")
{
return;
}
dynamic stuffAddFood = JsonConvert.DeserializeObject(result);
if (stuffAddFood.message != "successfull")
{
MessageBox.Show("Có lỗi sảy ra, vui lòng thử lại!!!");
}
else
{
MessageBox.Show("Thêm món thành công!!!");
UpdateBillLayout();
rt.Fill = Brushes.White;
}
}
}
