public Student LendBook(Student student, Book book)
{
var newBook = book;
//newBook.BorrowTime = DateTime.Now;
student.BookId.Add(book.Id);
return student;
}
public Student ReturnBook(Student student, Book book)
{
// TO DO CHECK FOR VALID ID
var lookupId = book.Id;
student.BookId.Remove(student.BookId.First(x => x.Equals(lookupId)));
return student;
}
public static void AddBook(Book book)
{
var db = XmlHandler.GetDB();
//Sorting by Id, getting highest and adding 1
db.BookList.Add(book);
XmlHandler.SaveDB(db);
MessageBox.Show("Książka " + book.Name + " " + " została dodana do bazy danych!");
}
public AddBook(Book book)
{
InitializeComponent();
addButton.Click -= addButton_Click;
addButton.Click += editButton_Click;
addButton.Text = "Edytuj";
numberTextBox.Text = book.Id;
titleTextBox.Text = book.Name;
publisherTextBox.Text = book.Publisher;
classTextBox.Text = book.Class;
valueTextBox.Text = book.Value.ToString();
noteRichTextBox.Text = book.Notes;
editedBook = book;
}
private static DataGridViewRow FillRow(Book book)
{
var row = new DataGridViewRow();
for (var i = 0; i < 7; i++)
{
row.Cells.Add(new DataGridViewTextBoxCell());
}
row.Cells[0].Value = book.Id;
row.Cells[1].Value = book.Name;
row.Cells[2].Value = book.Publisher;
row.Cells[3].Value = book.Class;
row.Cells[4].Value = book.Value;
row.Cells[5].Value = book.TimeAdded.ToShortDateString();
row.Cells[6].Value = book.Notes;
return row;
}
public static void DeleteBook(Book book, bool prompt)
{
if (prompt)
{
var confirmResult = MessageBox.Show("Czy na pewno skasować tę książkę?", "Potwierdź usunięcie",
MessageBoxButtons.YesNo);
if (confirmResult != DialogResult.Yes) return;
}
var db = XmlHandler.GetDB();
db.BookList.RemoveAll(x => x.Id == book.Id);
XmlHandler.SaveDB(db);
if (prompt)
MessageBox.Show("Książka " + book.Name + " została skasowana z bazy danych!");
}
public static void EditBook(Book oldBook, Book newBook)
{
var db = XmlHandler.GetDB();
db.BookList.RemoveAll(x => x.Id == oldBook.Id);
db.BookList.Add(newBook);
MessageBox.Show("Książka " + newBook.Name +" została wyedytowana!");
}