public ReturnBorrowEventForm()
{
_studentRepository = new StudentRepository();
_borrowEventRepository = new BorrowEventRepository();
InitializeComponent();
LoadStudentTextBox();
}
private void RefreshBooksListBox()
{
_studentRepository = new StudentRepository();
_bookRepository = new BookRepository();
_bookCopyRepository = new BookCopyRepository();
_borrowEventRepository = new BorrowEventRepository();
BooksListBox.Items.Clear();
var studentBooksBorrowed = _borrowEventRepository.GetBorrowEventsByStudent(StudentComboBox.Text).ToList();
var readOnlyBookCopies =
_bookCopyRepository.GetAllBookCopies().Where(bookCopy => bookCopy.Status == BookStatus.ReadOnly)
.GroupBy(bookCopy => bookCopy.Book.ToString()).ToList();
var readOnlyBooks = new List <Book>();
foreach (var bookCopy in readOnlyBookCopies)
{
readOnlyBooks.Add(_bookRepository.GetAllBooks().First(book => book.ToString() == bookCopy.Key));
}
foreach (var book in _bookRepository.GetAllBooks().OrderBy(book => book.Name).ThenBy(book => book.Publisher.ToString()))
{
if (studentBooksBorrowed.Any(borrowEvent => borrowEvent.BookCopy.Book.ToString() == book.ToString()) ||
readOnlyBooks.Contains(book))
{
continue;
}
BooksListBox.Items.Add(book);
}
}
public AddBorrowEventForm()
{
_studentRepository = new StudentRepository();
_bookRepository = new BookRepository();
_bookCopyRepository = new BookCopyRepository();
_borrowEventRepository = new BorrowEventRepository();
InitializeComponent();
LoadStudentComboBox();
DateOfRentPicker.MaxDate = DateTime.Now.Date;
}
private void RefreshStudentsListBox()
{
_studentRepository = new StudentRepository();
_borrowEventRepository = new BorrowEventRepository();
StudentsListBox.Items.Clear();
foreach (var student in _studentRepository.GetAllStudents().OrderBy(student => student.LastName).ThenBy(student => student.Name))
{
StudentsListBox.Items.Add(student.ToString());
}
}
private void RefreshDateOfBorrowTextBox()
{
_borrowEventRepository = new BorrowEventRepository();
var selected = BooksListBox.SelectedItem.ToString();
var checkedBorrowEvent = _borrowEventRepository.GetAllBorrowEvents().First(borrowEvent =>
borrowEvent.Student.ToString() == StudentComboBox.Text &&
borrowEvent.BookCopy.Book.ToString() == selected && borrowEvent.DateOfReturn == null);
DateOfRentTextBox.Text = $@"{checkedBorrowEvent.DateOfBorrow :dd MMMM yyyy}";
}
private void RefreshStudentRentInfo()
{
_borrowEventRepository = new BorrowEventRepository();
DateOfRentTextBox.Text = "";
BooksListBox.Items.Clear();
var studentBorrowEvents = _borrowEventRepository.GetBorrowEventsByStudent(StudentComboBox.Text);
foreach (var borrowEvent in studentBorrowEvents)
{
BooksListBox.Items.Add(borrowEvent.BookCopy.Book);
}
}
private void RefreshBooksListBox()
{
_bookCopyRepository = new BookCopyRepository();
_borrowEventRepository = new BorrowEventRepository();
BooksListBox.Items.Clear();
var borrowedBookCopiesByBook = _bookCopyRepository.GetAllBookCopies()
.Where(bookCopy => bookCopy.Status == BookStatus.Borrowed)
.GroupBy(bookCopy => bookCopy.Book.ToString());
foreach (var bookCopy in borrowedBookCopiesByBook)
{
BooksListBox.Items.Add(bookCopy.Key);
}
}
public ViewOverdueBorrowEventsForm()
{
InitializeComponent();
_borrowEventRepository = new BorrowEventRepository();
LoadOverdueBorrowEventsListBox();
}
