public void loadReservationFile(string postfix)
{
var filename = $"reservations{postfix}.xml";
var currentDirectory = Directory.GetCurrentDirectory();
var reservationsFile = Path.Combine(currentDirectory, filename);
if (!File.Exists(reservationsFile))
{
XDocument doc = new XDocument(
new XElement(BookReservationRecord.RESERVATIONS_TAG, XElement.EmptySequence)
);
doc.Save(reservationsFile);
}
XDocument xdoc = XDocument.Load(reservationsFile);
XElement recordsElement = xdoc.Root;
var elements = xdoc.Element(BookReservationRecord.RESERVATIONS_TAG).Elements("BookReservation");
foreach (XElement xelement in elements)
{
var record = BookReservationRecord.fromXElement(xelement);
records.Add(record);
filteredRecords.Add(record);
}
}
private void addReservation(
int ticketNumber,
string readerFirstName,
string readerSecondName,
string takeoutDate,
int returnDays,
string author,
string name,
int publishYear,
string publisher,
int cost
)
{
try
{
var record = new BookReservationRecord(
ticketNumber,
readerFirstName,
readerSecondName,
DateTime.Parse(takeoutDate),
returnDays,
author,
name,
publishYear,
publisher,
cost
);
controller.addRecord(record);
updateList();
}
catch (FormatException exception)
{
MessageBox.Show("Неверный формат записи", "Ошибка");
}
}
internal void addRecord(BookReservationRecord record)
{
records.Add(record);
}