private void deleteData_Click(object sender, EventArgs e)
{
if (BooksList.CurrentCell.ContextMenuStrip == changeData)
{
if (BooksList[0, BooksList.CurrentCell.RowIndex].Value == null)
{
return;
}
bookName = BooksList[0, BooksList.CurrentCell.RowIndex].Value.ToString();
BooksList.Rows.Remove(BooksList.CurrentRow);
BooksBase.getBooksBase().deleteBook(bookName);
BooksList.SelectionChanged += BooksList_SelectionChanged_1;
}
if (UsersList.CurrentCell.ContextMenuStrip == changeData)
{
if (UsersList[0, UsersList.CurrentCell.RowIndex].Value == null)
{
return;
}
userName = UsersList[0, UsersList.CurrentCell.RowIndex].Value.ToString();
UsersList.Rows.Remove(UsersList.CurrentRow);
UsersBase.getUserBase().deleteUser(userName);
UsersList.SelectionChanged += UsersList_SelectionChanged_1;
}
}
private void SetLists()
{
allBooks = new List <Book>();
allUsers = new List <User>();
allBooks = BooksBase.getBooksBase().getAllBooks();
allUsers = UsersBase.getUserBase().getAllUsers();
BooksList.Rows.Clear();
if (allBooks.Count != 0)
{
BooksList.RowCount = allBooks.Count + 1;
for (int i = 0; i < BooksList.RowCount - 1; i++)
{
BooksList[0, i].Value = allBooks[i].name;
BooksList[1, i].Value = allBooks[i].author;
BooksList[2, i].Value = allBooks[i].genre;
BooksList[3, i].Value = allBooks[i].cost;
}
}
UsersList.Rows.Clear();
if (allUsers.Count != 0)
{
UsersList.RowCount = allUsers.Count + 1;
for (int i = 0; i < UsersList.RowCount - 1; i++)
{
UsersList[0, i].Value = allUsers[i].login;
UsersList[1, i].Value = allUsers[i].type;
}
}
}
private void setInfo()
{
if (AdminBaseForm.bookName.Length != 0)
{
Book currentBook = new Book();
currentBook = BooksBase.getBooksBase().getBook(AdminBaseForm.bookName);
authorInfo.Text = currentBook.author;
nameInfo.Text = currentBook.name;
genreInfo.Text = currentBook.genre;
costInfo.Text = currentBook.cost.ToString();
bookDescription.Text = currentBook.description;
DirectoryInfo directoryInfo = new DirectoryInfo("G:\\LovelyLibDataFiles\\booksImages\\");
foreach (var item in directoryInfo.GetFiles())
{
if (item.Name == currentBook.name + ".jpg")
{
pictureBook.Image = Image.FromFile("G:\\LovelyLibDataFiles\\booksImages\\" + currentBook.name + ".jpg");
break;
}
}
}
}
public static BooksBase getBooksBase()
{
if (instance == null)
{
instance = new BooksBase();
}
return(instance);
}
private void UpdateListBooks()
{
if (booksButton.Checked == true)
{
booksList.Items.Clear();
List <Book> currentBooks = new List <Book>();
currentBooks.AddRange(BooksBase.getBooksBase().getUserBooks(MainWindow.selectedUserLib.lib.id));
foreach (var i in currentBooks)
{
if (!booksList.Items.Contains(i.name) && (dataFilter.Checked == true && i.date == dataBox.Value.ToShortDateString() ||
dataFilter.Checked == false))
{
booksList.Items.Add(i.name);
}
}
currentSumText.Text = "Всего: " + booksList.Items.Count.ToString();
}
if (authorsButton.Checked == true)
{
booksList.Items.Clear();
List <Book> currentBooks = new List <Book>();
currentBooks.AddRange(BooksBase.getBooksBase().getUserBooks(MainWindow.selectedUserLib.lib.id));
foreach (var i in currentBooks)
{
if (!booksList.Items.Contains(i.author) && (dataFilter.Checked == true && i.date == dataBox.Value.ToShortDateString() ||
dataFilter.Checked == false))
{
booksList.Items.Add(i.author);
}
}
currentSumText.Text = "Всего: " + booksList.Items.Count.ToString();
}
if (genresButton.Checked == true)
{
booksList.Items.Clear();
List <Book> currentBooks = new List <Book>();
currentBooks.AddRange(BooksBase.getBooksBase().getUserBooks(MainWindow.selectedUserLib.lib.id));
foreach (var i in currentBooks)
{
if (!booksList.Items.Contains(i.genre) && (dataFilter.Checked == true && i.date == dataBox.Value.ToShortDateString() ||
dataFilter.Checked == false))
{
booksList.Items.Add(i.genre);
}
}
currentSumText.Text = "Всего: " + booksList.Items.Count.ToString();
}
}
private void addButton_Click(object sender, EventArgs e)
{
if (authorInfo.Text.Length != 0 && authorInfo.Text.Replace(" ", "").Length != 0 &&
nameInfo.Text.Length != 0 && nameInfo.Text.Replace(" ", "").Length != 0 &&
genreInfo.Text.Length != 0 && genreInfo.Text.Replace(" ", "").Length != 0 &&
costInfo.Text.Length != 0 && costInfo.Text.Replace(" ", "").Length != 0 &&
bookDescription.Text.Length != 0 && bookDescription.Text.Replace(" ", "").Length != 0)
{
for (int i = 0; i < costInfo.Text.Length; i++)
{
if (!Char.IsDigit(costInfo.Text[i]))
{
MessageBox.Show("Цена задана некорректно!");
return;
}
}
Book currentBook = new Book();
currentBook.author = authorInfo.Text;
currentBook.name = nameInfo.Text;
currentBook.genre = genreInfo.Text;
currentBook.cost = Convert.ToInt32(costInfo.Text);
currentBook.description = bookDescription.Text;
if (AdminBaseForm.bookName.Length != 0)
{
BooksBase.getBooksBase().editBook(AdminBaseForm.bookName, currentBook);
}
else
{
BooksBase.getBooksBase().addBook(currentBook);
}
if (pictureBook.Image != null)
{
pictureBook.Image.Dispose();
pictureBook.InitialImage = null;
string sourceDir = openPictureFile.FileName;
string destDir = "G:\\LovelyLibDataFiles\\booksImages\\" + nameInfo.Text + ".jpg";
if (!File.Exists(destDir))
{
File.Copy(sourceDir, destDir, true);
}
}
this.Close();
}
else
{
MessageBox.Show("Необходимо заполнить каждое поле");
}
}
public CurrentBookInfoForm()
{
InitializeComponent();
if (findImage())
{
pictureBook.Image = Image.FromFile("G:\\LovelyLibDataFiles\\booksImages\\" + CatalogForm.bookName + ".jpg");
}
Book currentBook = BooksBase.getBooksBase().getBook(CatalogForm.bookName);
bookDescription.Text = currentBook.description;
}
private void SetInfo()
{
if (findImage())
{
pictureBook.Image = Image.FromFile("G:\\LovelyLibDataFiles\\booksImages\\" + CatalogForm.bookName + ".jpg");
}
Book currentBook = BooksBase.getBooksBase().getBookFromLib(CatalogForm.bookName, MainWindow.selectedUserLib.lib);
nameInfo.Text = currentBook.name;
authorInfo.Text = currentBook.author;
genreInfo.Text = currentBook.genre;
costInfo.Text = currentBook.cost.ToString();
bookDescription.Text = currentBook.description;
addCalendarBox.SetDate(DateTime.Parse(currentBook.date));
}
private void addButton_Click(object sender, EventArgs e)
{
if (BooksList.CurrentCell == null || BooksList[0, BooksList.CurrentCell.RowIndex].Value == null)
{
MessageBox.Show("Вы не выбрали книгу!");
return;
}
if (BooksBase.getBooksBase().addBookToLib(BooksList[0, BooksList.CurrentCell.RowIndex].Value.ToString(), ChooseLib.selectedLib.lib))
{
FilterForm.filterBooks.Clear();
MessageBox.Show("Книга \"" + BooksList[0, BooksList.CurrentCell.RowIndex].Value.ToString() + "\" добавлена в вашу библиотеку");
}
else
{
MessageBox.Show("Эта книга уже есть в вашей библиотеке");
}
}
private void yesButton_Click(object sender, EventArgs e)
{
BooksBase.getBooksBase().deleteBookFromLib(MainWindow.delBook, ChooseLib.selectedLib.lib);
FilterForm.filterBooks.Clear();
this.Hide();
}
