private void btnCheckOut_Click(object sender, RoutedEventArgs e)
{
var id = ((Guest)dgGuests.SelectedItem).Id;
var guestRep = new SqlGuestRepository(connection);
var roomsRep = new SqlRoomRepository(connection);
var guest = guestRep.GetAllGuests().Where(g => g.Id == id).Single();
var sb = new StringBuilder();
sb.AppendLine("Hotel «Epam»");
sb.AppendLine("Lviv");
sb.AppendLine("221 Volodymyra Velykoho st.");
sb.AppendLine();
sb.AppendLine("Administrator " + CurrentAdministrator.Name);
sb.AppendLine("----------------------------------");
sb.AppendLine("Days of accomodation: " + guestRep.CalculateTheLengthOfStay(id));
sb.AppendLine("X");
sb.AppendLine("Room's price: " + roomsRep.GetInfoAboutRoom(guest.Room).ToArray()[3]);
sb.AppendLine("----------------------------------");
sb.AppendLine("Sum " + guestRep.CalculatePriceOfStay(id));
sb.AppendLine("----------------------------------");
sb.AppendLine(DateTime.Now.ToString());
tbBill.Text = sb.ToString();
btnPrintBill.IsEnabled = true;
btnEvictGuest.IsEnabled = true;
}
private void WriteInfoAboutGuest(int id)
{
var guest = (new SqlGuestRepository(connection)).GetAllGuests().Where(g => g.Id == id).Single();
var roomsRep = new SqlRoomRepository(connection);
var sb = new StringBuilder();
sb.AppendLine(guest.Name);
sb.AppendLine(guest.Passport);
sb.AppendLine(guest.Room.ToString());
sb.AppendLine(roomsRep.GetInfoAboutRoom(guest.Room).ToArray()[3]);
sb.AppendLine(guest.CheckInDate.Date.ToString("d"));
sb.AppendLine(guest.CheckOutDate.Date.ToString("d"));
tbInfoAboutGuest2.Text = sb.ToString();
}
