private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
if (EstimateDataGrid.SelectedValue != null)
{
EstimateAndService estimateAndService = (EstimateAndService)EstimateDataGrid.SelectedValue;
string content = $"Данная услуга '{estimateAndService.ServiceName}' будет удалена из сметы, продолжить?";
string caption = "Удаление услуги";
var result = MessageBox.Show(content, caption, MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
TotalAmount -= (int)estimateAndService.EstimateFullPrice;
TotalAmountEstimate.Text = $"Итоговая сумма: {TotalAmount} руб.";
Contract contract = _context.Contracts.Where(c => c.ID == CurrentContract.ID).FirstOrDefault();
contract.TotalAmount = TotalAmount;
_context.Estimates.Remove(_context.Estimates.OrderByDescending(c => c.ID).FirstOrDefault());
_context.SaveChanges();
estimatesAndServices.Remove(estimatesAndServices.Where(c => c.EstimateID == estimateAndService.EstimateID).FirstOrDefault());
EstimateDataGrid.Items.Refresh();
}
}
else
{
MessageBox.Show("Выберите услугу в таблице сверху");
}
}
public EstimateForContractWindow(DatabaseContext context, int id)
{
InitializeComponent();
_context = context;
this.Title = "Смета для договора №" + id;
double fullPriceEstimate = 0;
List <EstimateAndService> estimateAndServices = new List <EstimateAndService>();
foreach (var estimate in _context.Estimates.Include(t => t.Service).Where(c => c.ContractID == id))
{
EstimateAndService estimateAndService = new EstimateAndService
{
ContractID = estimate.ContractID,
EstimateID = estimate.ID,
ServiceName = estimate.Service.Name,
ServiceUnit = estimate.Service.UnitOfMeasurement,
ServicePrice = estimate.Service.Price,
EstimateCount = estimate.Quantity,
EstimateFullPrice = estimate.Service.Price * estimate.Quantity
};
estimateAndServices.Add(estimateAndService);
fullPriceEstimate += estimate.Service.Price * estimate.Quantity;
}
EstimateAndServices = new ObservableCollection <EstimateAndService>(estimateAndServices);
EstimateForContract.ItemsSource = EstimateAndServices;
FullPriceEstimate.Text = "Полная цена за все услуги: " + fullPriceEstimate + "руб.";
}
private void AddButton_Click(object sender, RoutedEventArgs e)
{
Service service = (Service)ServiceComboBox.SelectedItem;
int count = 0;
foreach (var estim in estimatesAndServices)
{
if (service.Name == estim.ServiceName)
{
count = 1;
}
}
//Contract contract = new Contract { DateConclusionContract = DateTime.Now, DateOfCompletion = DateTime.Now, TotalAmount = 0, ClientID = client.ID };
//_context.Contracts.Add(contract);
//_context.SaveChanges();
if (count == 0)
{
if (Count.Text != "")
{
Estimate estimate = new Estimate {
ContractID = CurrentContract.ID, Quantity = Int32.Parse(Count.Text), ServiceID = service.ID
};
//estimate.Services.Add(service);
_context.Estimates.Add(estimate);
EstimateAndService estimateAndService = new EstimateAndService
{
ContractID = estimate.ContractID,
EstimateID = estimate.ID,
ServiceName = service.Name,
ServiceUnit = service.UnitOfMeasurement,
ServicePrice = service.Price,
EstimateCount = estimate.Quantity,
EstimateFullPrice = (service.Price * (double)estimate.Quantity)
};
TotalAmount += Int32.Parse(TotalSum.Text);
TotalAmountEstimate.Text = "Итоговая сумма: " + TotalAmount + "руб.";
estimatesAndServices.Add(estimateAndService);
EstimateDataGrid.ItemsSource = estimatesAndServices;
_context.SaveChanges();
EstimateDataGrid.Items.Refresh();
TotalSum.Text = "";
Unit.Text = "";
Count.Text = "";
ServiceComboBox.SelectedIndex = -1;
}
else
{
MessageBox.Show("Введите размер работ!");
}
}
else
{
MessageBox.Show("Выбраная работа уже добавлена в смету!");
}
}
