private void btnEdit_Click(object sender, System.EventArgs e)
{
if (lstBooks.SelectedItem == null)
{
MessageBox.Show("Select a book to edit");
return;
}
var selectedIndex = lstBooks.SelectedIndex;
var selectedBook = lstBooks.SelectedItem as Book;
var upsertBook = new UpsertBook(selectedBook);
upsertBook.ShowDialog();
if (upsertBook.IsCanceled)
{
return;
}
var book = upsertBook.NewOrUpdatedBook;
book.CWID = cwid;
var mode = upsertBook.Mode;
BookFile.SaveBook(book, cwid, mode);
lstBooks.Items.RemoveAt(selectedIndex);
lstBooks.Items.Insert(selectedIndex, book);
SelectItemInListBox(selectedIndex);
}
private void BtnRent_Click(object sender, EventArgs e)
{
BookClass myBook = (BookClass)lstBooks.SelectedItem;
myBook.copies--;
BookFile.SaveBook(myBook, cwid, "edit");
LoadList();
}
private void btnReturn_Click(object sender, EventArgs e)
{
Book myBook = (Book)lstBooks.SelectedItem;
myBook.copies++;
BookFile.SaveBook(myBook, cwid, "edit");
LoadList();
}
private void button1_Click(object sender, EventArgs e)
{
Book myBook = (Book)lstBooks.SelectedItem;
myBook.copies--;
BookFile.SaveBook(myBook, cwid, "edit");
loadList();
}
private void btnRent_Click(object sender, EventArgs e)
{
Book myBook = (Book)lstBooks.SelectedItem;
int temp = lstBooks.SelectedIndex;
myBook.copies--;
BookFile.SaveBook(myBook, cwid, "edit");
LoadList();
lstBooks.SelectedIndex = temp;
}
private void btnDelete_Click(object sender, EventArgs e)
{
Book myBook = (Book)listBooks.SelectedItem;
DialogResult dialogResult = MessageBox.Show("Are you sure you want to delete this", "Delete", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
BookFile.DeleteBook(myBook, cwid);
LoadList();
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
try
{
var book = (Book)lbBooks.SelectedItem;
BookFile.DeleteBook(book, cwid);
LoadBooks();
}
catch (Exception exc)
{
}
}
private void LoadBooks()
{
var books = BookFile.GetAllBooks(cwid);
foreach (var book in books)
{
lstBooks.Items.Add(book);
}
if (books.Count > 0)
{
lstBooks.SelectedIndex = 0;
}
}
private void button1_Click(object sender, EventArgs e)
{
myBook.title = txtTitleData.Text;
myBook.author = txtAuthorData.Text;
myBook.genre = txtGenreData.Text;
myBook.copies = int.Parse(txtCopiesData.Text);
myBook.isbn = txtIbsnData.Text;
myBook.cover = txtCoverData.Text;
myBook.length = int.Parse(txtCopiesData.Text);
myBook.cwid = cwid;
BookFile.SaveBook(myBook, cwid, mode);
MessageBox.Show("Content was saved", "Save", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
private void btnReturn_Click(object sender, EventArgs e)
{
try
{
var book = (Book)lbBooks.SelectedItem;
book.copies++;
BookFile.SaveBook(book, cwid, "edit");
LoadBooks();
}
catch (Exception exc)
{
}
}
private void btnSave_Click(object sender, EventArgs e)
{
myBook.title = txtTitleData.Text;
myBook.author = txtAuthorData.Text;
myBook.genre = txtGeneData.Text;
myBook.copies = int.Parse(txtCopiesData.Text); //number of copies is and int so you have to use a ToString
myBook.isbn = txtISBNData.Text;
myBook.cover = txtCoverData.Text;
myBook.length = int.Parse(txtLengthData.Text); //number of copies is and int so you have to use a ToString
myBook.cwid = cwid;
BookFile.SaveBook(myBook, cwid, mode);
MessageBox.Show("Content was saved", "Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
//saves the edit
private void btnSave_Click(object sender, EventArgs e)
{
myBook.title = txtTitleData.Text;
myBook.author = txtAuthorData.Text;
myBook.genre = txtGenreData.Text;
myBook.copies = int.Parse(txtCopiesData.Text);
myBook.isbn = txtIsbnData.Text;
myBook.cover = txtCoverData.Text;
myBook.length = int.Parse(txtLengthData.Text);
myBook.cwid = cwid;
BookFile.SaveBook(myBook, cwid, mode);
//displays a message box showing the user that their book was saved
MessageBox.Show("The Book Was Saved!", "Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
private void btnEdit_Click(object sender, EventArgs e)
{
try
{
var book = (Book)lbBooks.SelectedItem;
frmEdit editForm = new frmEdit(book, cwid);
if (editForm.ShowDialog() == DialogResult.OK)
{
var editedBook = (Book)editForm.Tag;
BookFile.SaveBook(editedBook, cwid, "edit");
LoadBooks();
}
}
catch (Exception exc) { }
}
private void btnNew_Click(object sender, EventArgs e)
{
try
{
var book = new Book();
frmEdit newForm = new frmEdit(book, cwid);
if (newForm.ShowDialog() == DialogResult.OK)
{
var editedBook = (Book)newForm.Tag;
BookFile.SaveBook(editedBook, cwid, "");
LoadBooks();
}
}
catch (Exception exc) { }
}
//rents a book
private void btnRent_Click(object sender, EventArgs e)
{
Book myBook = (Book)lstBooks.SelectedItem;
//the user cannot rent books if their are 0 copies
if (myBook.copies <= 0)
{
MessageBox.Show("Sorry, this book is currently unavailable.", "Unavailable", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
myBook.copies--;
BookFile.SaveBook(myBook, cwid, "edit");
}
LoadList();
}
private void BtnSave_Click(object sender, EventArgs e) //closes the form, saving all data that was changed
{
myBook.title = txtTitleData.Text;
myBook.author = txtAuthorData.Text;
myBook.genre = txtGenreData.Text;
myBook.copies = int.Parse(txtCopiesData.Text);
myBook.isbn = txtIsbnData.Text;
myBook.length = int.Parse(txtLengthData.Text);
myBook.cover = txtCoverData.Text;
//Console.WriteLine(cwid);
//Console.ReadKey();
myBook.cwid = cwid;
BookFile.SaveBook(myBook, cwid, mode);
MessageBox.Show("Content was saved", "Saved", MessageBoxButtons.OK, MessageBoxIcon.Information); //saved message
this.Close();
}
private void btnNew_Click(object sender, System.EventArgs e)
{
var upsertBook = new UpsertBook();
upsertBook.ShowDialog();
if (upsertBook.IsCanceled)
{
return;
}
var book = upsertBook.NewOrUpdatedBook;
book.CWID = cwid;
var mode = upsertBook.Mode;
BookFile.SaveBook(book, cwid, mode);
this.lstBooks.Items.Add(book);
}
private void btnDelete_Click(object sender, System.EventArgs e)
{
if (lstBooks.SelectedItem == null)
{
MessageBox.Show("Select a book to edit");
return;
}
var selectedBook = lstBooks.SelectedItem as Book;
var message = MessageBox.Show($"Are you sure you want to delete\n'{selectedBook.Title}'", "Delete Movie", MessageBoxButtons.YesNo);
if (message == DialogResult.No)
{
return;
}
BookFile.DeleteBook(selectedBook, cwid);
lstBooks.Items.Remove(selectedBook);
}
private void LoadList() //method to keep the list up to date
{
myBooks = BookFile.GetAllBooks(cwid);
lstBooks.DataSource = myBooks;
}
public void LoadList()
{
myBooks = BookFile.GetAllBooks(cwid);
listBooks.DataSource = myBooks;
}
private void LoadList()
{
myBooks = BookFile.GetAllBooks(cwid);
lstBooks.DataSource = myBooks;
}
private void LoadBooks()
{
// Load books from API
myBooks = BookFile.GetAllBooks(cwid);
lbBooks.DataSource = myBooks;
}
