private void ListViewMenu_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (ListViewMenu.SelectedIndex == 0)
{
}
if (ListViewMenu.SelectedIndex == 2)
{
BooksUC booksUC = new BooksUC(this, userId);
UCgrid.Children.Clear();
UCgrid.Children.Add(booksUC);
}
if (ListViewMenu.SelectedIndex == 1)
{
UsersUC usersUC = new UsersUC(this, userId);
UCgrid.Children.Clear();
UCgrid.Children.Add(usersUC);
}
if (ListViewMenu.SelectedIndex == 3)
{
this.Close();
}
}
private void CancelBtn_Click(object sender, RoutedEventArgs e)
{
UsersUC usersUC = new UsersUC(ad, adminId);
ad.UCgrid.Children.Clear();
ad.UCgrid.Children.Add(usersUC);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
UsersUC usersUC = new UsersUC(this, userId);
UCgrid.Children.Clear();
UCgrid.Children.Add(usersUC);
}
private void SubmitBtn_Click(object sender, RoutedEventArgs e)
{
using (var db = new LibraryDBEntities())
{
try
{
int roleId;
if (Login.Text != "" && Password.Text != "" && LName.Text != "" && FName.Text != "" &&
Email.Text != "")
{
if (RolesList.SelectedItem == null)
{
roleId = 2;
}
else
{
roleId = RolesList.SelectedIndex + 1;
}
var loginTest = db.Users.FirstOrDefault(l => l.Login == Login.Text);
if (loginTest == null)
{
var newUser = new User
{
Login = Login.Text,
Password = Password.Text,
LName = LName.Text,
FName = FName.Text,
Email = Email.Text,
RoleID = roleId
};
db.Users.Add(newUser);
db.SaveChanges();
UsersUC usersUC = new UsersUC(ad, adminId);
ad.UCgrid.Children.Clear();
ad.UCgrid.Children.Add(usersUC);
}
else
{
MessageBox.Show("A user with the same Login already exists!");
}
}
else
{
MessageBox.Show("Fill in all fields!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void SubmitBtn_Click(object sender, RoutedEventArgs e)
{
try
{
using (LibraryDBEntities db = new LibraryDBEntities())
{
var editedDUser = db.Users.Find(userId);
if (Login.Text != "" && Password.Text != "" && LName.Text != "" && FName.Text != "" &&
Email.Text != "")
{
editedDUser.LName = LName.Text;
editedDUser.FName = FName.Text;
editedDUser.Email = Email.Text;
editedDUser.Login = Login.Text;
editedDUser.Password = Password.Text;
if (editedDUser.Id == 1)
{
editedDUser.RoleID = editedDUser.RoleID;
MessageBox.Show("You cannot change your role! Leave it as Admin!");
}
else
{
if (RolesList.SelectedItem == null)
{
editedDUser.RoleID = editedDUser.RoleID;
}
else
{
editedDUser.RoleID = RolesList.SelectedIndex + 1;
}
}
db.SaveChanges();
UsersUC usersUC = new UsersUC(ad, adminId);
ad.UCgrid.Children.Clear();
ad.UCgrid.Children.Add(usersUC);
}
else
{
MessageBox.Show("Do not leave any field empty!");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ListViewItem_Selected(object sender, RoutedEventArgs e)
{
//int firstIndex = ListViewMenu.SelectedIndex;
if (ListViewMenu.SelectedIndex == 0)
{
UsersUC usersUC = new UsersUC(this, userId);
UCgrid.Children.Clear();
UCgrid.Children.Add(usersUC);
}
}
private void DeleteBtn_Click(object sender, RoutedEventArgs e)
{
using (var db = new LibraryDBEntities())
{
try
{
if (db.Users.Any())
{
dynamic selectedItem = Users.SelectedItems[0];
if (selectedItem != null)
{
int id = (int)selectedItem.Id;
var userToDelete = db.Users.Find(id);
if (id != adminId)
{
if (userToDelete.Id != 1)
{
db.Users.Remove(userToDelete);
db.SaveChanges();
MessageBox.Show("User info about " + userToDelete.FName + " " + userToDelete.LName + " was deleted");
UsersUC usersUC = new UsersUC(ad, adminId);
ad.UCgrid.Children.Clear();
ad.UCgrid.Children.Add(usersUC);
}
else
{
MessageBox.Show("You cannot destroy your Creator!!!!!");
}
}
else
{
MessageBox.Show("You cannot delete yourself!");
}
}
}
else
{
MessageBox.Show("No users existed!");
}
}
catch (Exception)
{
MessageBox.Show("Select a user!");
}
}
}
