public ChangePasswordForm(User user)
{
InitializeComponent();
this.DialogResult = DialogResult.Cancel;
this.Text = user.login;
userId = user.id;
}
public static void LogOut()
{
Properties.Settings.Default.Password = "";
Properties.Settings.Default.Save();
loggedUser = null;
if (activeForm != null)
activeForm.Close();
activeForm = new LoginForm();
ShowActiveForm();
}
public static bool TryLogin(string login, string password, bool auto = false)
{
try
{
if (login == "")
throw new Exception("Имя пользователя не может быть пустым");
string queryString = String.Format("SELECT * FROM users WHERE login = '******'", login );
List<User> userList = DataProvider.GetRecordsFromQuery<User>(queryString);
if (userList.Count == 0)
throw new Exception(String.Format("Пользователь {0} отсутствует в базе", login));
User user = userList[0];
if (user.password == null)
{
DialogResult result = new ChangePasswordForm(user).ShowDialog();
if (result != DialogResult.OK)
return false;
}
else
{
if (user.password != Utils.MD5(password))
throw new Exception("Пароль не подходит");
}
loggedUser = user;
if (activeForm != null)
activeForm.Close();
activeForm = new MainForm();
ShowActiveForm();
}
catch (Exception error)
{
if(!auto)
Utils.ErrorMessage(error.Message);
return false;
}
return true;
}
private void ListView_SelectedIndexChanged(object sender, EventArgs e)
{
Apply(true);
if (ListView.SelectedIndices.Count == 0)
{
selectedUser = null;
return;
}
selectedUser = userList[ListView.SelectedIndices[0]];
FillFields();
}