private void buttonBonusAdd_Click(object sender, EventArgs e)
{
int score = 0;
DateTime start;
DateTime end;
try
{
score = Convert.ToInt32(textBoxBonusScore.Text);
start = dateTimeBonusStart.Value;
end = dateTimeBonusEnd.Value;
}
catch (Exception)
{
MessageBox.Show("Incorrect data passed to the UI");
return;
}
Bonus bonus = new Bonus();
bonus.id = 0;
bonus.score = score;
bonus.startDate = start;
bonus.endDate = end;
if (!bonus.correct())
{
MessageBox.Show("Incorrect data while creating bonus");
return;
}
ContainerBonus container = new ContainerBonus(bonus);
listBoxThisBookBonuses.Items.Add(container);
}
private void fillBonusesListBox(Book selectedBook)
{
listBoxBonuses.Items.Clear();
foreach (Bonus b in selectedBook.bonuses)
{
ContainerBonus cb = new ContainerBonus(b);
listBoxBonuses.Items.Add(cb);
}
}
private void prepareCategoriesAuthorsAndBonuses(Book book)
{
//fill listboxes
LinkedList <Author> otherAuthors = bookFunctions.getAllAuthorsMinuBookAuthors(book);
listBoxThisBookAuthors.Items.Clear();
foreach (Author authorThisBook in book.authors)
{
listBoxThisBookAuthors.Items.Add(authorThisBook);
}
listBoxOtherAuthors.Items.Clear();
foreach (Author otherAuthor in otherAuthors)
{
listBoxOtherAuthors.Items.Add(otherAuthor);
}
LinkedList <Category> otherCategories = bookFunctions.getCategriesBookDoesntbelongTo(book);
listBoxThisBookCategories.Items.Clear();
foreach (Category category in book.categories)
{
listBoxThisBookCategories.Items.Add(category);
}
listBoxOtherCategories.Items.Clear();
foreach (Category otherCategory in otherCategories)
{
listBoxOtherCategories.Items.Add(otherCategory);
}
listBoxThisBookBonuses.Items.Clear();
foreach (Bonus thisBookBonus in book.bonuses)
{
ContainerBonus container = new ContainerBonus(thisBookBonus);
listBoxThisBookBonuses.Items.Add(container);
}
//fill general data panel
if (book.Id == Book.newBookId)
{
labelID.Text = "new book";
}
else
{
labelID.Text = book.Id.ToString();
}
textBoxTitle.Text = book.Title;
textBoxPrice.Text = book.Price.ToString();
textBoxDiscount.Text = book.priceMinusDiscountInProcent.ToString();
textBoxQuantity.Text = book.quantity.ToString();
dateTimeStartSelling.Value = book.startSellingDate;
checkBoxDeleted.Checked = book.deleted;
}
private bool fillBookWithUIData()
{
try
{
string title = textBoxTitle.Text;
decimal price = Convert.ToDecimal(textBoxPrice.Text);
int discount = Convert.ToInt32(textBoxDiscount.Text);
int quantity = Convert.ToInt32(textBoxQuantity.Text);
DateTime date = dateTimeStartSelling.Value;
bool deleted = checkBoxDeleted.Checked;
LinkedList <Author> authors = new LinkedList <Author>();
foreach (Object objAuthor in listBoxThisBookAuthors.Items)
{
Author a = ((Author)objAuthor).clone();
authors.AddLast(a);
}
LinkedList <Category> categories = new LinkedList <Category>();
foreach (Object objCateg in listBoxThisBookCategories.Items)
{
Category c = ((Category)objCateg).clone();
categories.AddLast(c);
}
LinkedList <Bonus> bonuses = new LinkedList <Bonus>();
foreach (Object objBon in listBoxThisBookBonuses.Items)
{
ContainerBonus contBonus = ((ContainerBonus)objBon);
Bonus bonus = contBonus.StoredBonus;
bonuses.AddLast(bonus.clone());
}
editAddBook.Title = title;
editAddBook.Price = price;
editAddBook.priceMinusDiscountInProcent = discount;
editAddBook.quantity = quantity;
editAddBook.startSellingDate = date;
editAddBook.deleted = deleted;
editAddBook.authors = authors;
editAddBook.categories = categories;
editAddBook.bonuses = bonuses;
return(true);
}
catch (Exception e)
{
return(false);
}
}