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 unregUserCheck()
{
if (loginText.Text.Length == 0 || loginText.Text.Replace(" ", "").Length == 0 ||
passwordText.Text.Length == 0 || passwordText.Text.Replace(" ", "").Length == 0 ||
(adminType.Checked == false && userType.Checked == false))
{
uncorrectDataText.Text = "Необходимо заполнить каждое поле";
}
else if (UsersBase.getUserBase().findUser(loginText.Text, passwordText.Text))
{
uncorrectDataText.Text = "Пользователь с таким именем уже существует";
return;
}
else
{
User currentUser = new User();
currentUser.login = loginText.Text;
currentUser.password = passwordText.Text;
if (userType.Checked == true)
{
currentUser.type = "user";
}
else if (adminType.Checked == true)
{
currentUser.type = "admin";
}
UsersBase.getUserBase().addUser(currentUser.login, currentUser.password, currentUser.type);
MessageBox.Show("Добавлен пользователь " + currentUser.login + " с уровнем доступа " + currentUser.type);
this.Close();
}
}
public static UsersBase getUserBase()
{
if (instance == null)
{
instance = new UsersBase();
}
return(instance);
}
private void regUserCheck()
{
if (accessType == AccessType.admin && adminType.Checked == false ||
accessType == AccessType.user && userType.Checked == false)
{
UsersBase.getUserBase().changeUserType(loginText.Text);
MessageBox.Show("Пользователь " + loginText.Text + " теперь имеет уровень доступа " +
UsersBase.getUserBase().getUser(loginText.Text).type);
}
this.Close();
}
private void selectLibButton_Click(object sender, EventArgs e)
{
if (libUserBase.SelectedIndex != -1)
{
selectedLib.lib = LibBase.getLibBase().getLib(LoginForm.ourUserName, libUserBase.SelectedItem.ToString());
selectedLib.user = UsersBase.getUserBase().getUser(LoginForm.ourUserName);
MainWindow mainWindow = new MainWindow();
mainWindow.Show();
this.Hide();
}
else
{
MessageBox.Show("Вы не выбрали библиотеку");
}
}
private void loginButton_Click(object sender, EventArgs e)
{
loginUser = loginText;
passwordUser = passwordText;
if (loginUser.Text.Length == 0 || passwordText.Text.Length == 0)
{
uncorrectDataText.Text = "Необходимо заполнить каждое поле";
return;
}
if (loginText.Text.Contains(' ') || passwordText.Text.Contains(' '))
{
uncorrectDataText.Text = "Нельзя использовать пробел";
return;
}
if (ourUsers.findUser(loginUser.Text, passwordText.Text))
{
if (UsersBase.getUserBase().getUserType(loginUser.Text, passwordText.Text) == "admin")
{
userType = UserType.admin;
AdminBaseForm adminBaseForm = new AdminBaseForm();
adminBaseForm.Show();
this.Hide();
return;
}
if (UsersBase.getUserBase().getUserType(loginUser.Text, passwordText.Text) == "user")
{
userType = UserType.client;
ourUserName = loginText.Text;
ChooseLib chooseLib = new ChooseLib();
chooseLib.Show();
this.Hide();
}
}
else
{
uncorrectDataText.Text = "Неверное имя пользователя или пароль";
}
}
private void setData()
{
if (AdminBaseForm.userName.Length != 0)
{
loginText.Enabled = false;
passwordText.Enabled = false;
User currentUser = new User();
currentUser = UsersBase.getUserBase().getUser(AdminBaseForm.userName);
loginText.Text = currentUser.login;
passwordText.Text = currentUser.password;
if (currentUser.type == "admin")
{
accessType = AccessType.admin;
adminType.Checked = true;
}
else if (currentUser.type == "user")
{
accessType = AccessType.user;
userType.Checked = true;
}
}
}
