private void metroTextButton1_Click(object sender, EventArgs e)
{
frmPassword frm = new frmPassword();
frm.Show(this);
}
private void btnLogin_Click(object sender, EventArgs e)
{
// Initilizing username
username = txtUserName.Text;
string hash = txtPassword.Text.Trim();
string pass = ConverterHash.Encrypt(hash);
try
{
conn = new SqlConnection(cs.DBconn);
conn.Open();
//validating username
if (txtUserName.Text != "")
{
SqlDataAdapter uname = new SqlDataAdapter("Select Username from employeeLogin where Username='******'", conn);
DataTable unameData = new DataTable();
uname.Fill(unameData);
if ((txtUserName.Text == "administrator") && (txtPassword.Text == "password"))
{
frmMain form = new frmMain();
form.Show();
this.Hide();
}
else if (unameData.Rows[0]["Username"] == DBNull.Value)
{
}
else if (username == unameData.Rows[0]["Username"].ToString())
{
//Retreiving all datas from table
SqlDataAdapter login = new SqlDataAdapter("Select * from employeeLogin where Username='******'", conn);
DataTable loginData = new DataTable();
login.Fill(loginData);
String EmpID;
//validating pass word
if (pass == "")
{
MetroMessageBox.Show(this, "Password field cannot be empty");
}
else if (pass == loginData.Rows[0]["Pass"].ToString())
{
// checking for the account status
if (loginData.Rows[0]["ActiveStat"].ToString() == "Active")
{
//checking whether it's the initial login
//retreiving data from employee table and login
EmpID = loginData.Rows[0]["EmpID"].ToString();
SqlDataAdapter emp = new SqlDataAdapter("Select Mobile from Employee where EmpID='" + EmpID + "'", conn);
DataTable empData = new DataTable();
emp.Fill(empData);
string sub, mobile, mobilehashed;
sub = empData.Rows[0]["Mobile"].ToString();
mobile = sub.Substring(sub.Length - 6);
mobilehashed = ConverterHash.Encrypt(mobile);
//checking whether password is same as the last for digit of mobile number.
if (pass == mobilehashed)
{
MetroMessageBox.Show(this, "Password is the default one. Last six digit of your mobile number. Please change it to a custom one to continue. You fille be redirected to change your password. Please change the password to access further");
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmPassword frm = new frmPassword();
frm.Show();
}
else if (pass != mobilehashed)
{
// access level validation
if (loginData.Rows[0]["AccessLevel"].ToString() == "Principal")
{
GlobalAccess.AccessLevel = loginData.Rows[0]["AccessLevel"].ToString();
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmMain test = new frmMain();
test.Show();
this.Hide();
}
else if (loginData.Rows[0]["AccessLevel"].ToString() == "Management Staff")
{
GlobalAccess.AccessLevel = loginData.Rows[0]["AccessLevel"].ToString();
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmMain test = new frmMain();
test.Show();
this.Hide();
}
else if (loginData.Rows[0]["AccessLevel"].ToString() == "Clerk")
{
GlobalAccess.AccessLevel = loginData.Rows[0]["AccessLevel"].ToString();
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmMain test = new frmMain();
test.Show();
this.Hide();
}
else if (loginData.Rows[0]["AccessLevel"].ToString() == "Librarian")
{
GlobalAccess.AccessLevel = loginData.Rows[0]["AccessLevel"].ToString();
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmMain test = new frmMain();
test.Show();
this.Hide();
}
else if (loginData.Rows[0]["AccessLevel"].ToString() == "Inventory Manager")
{
GlobalAccess.AccessLevel = loginData.Rows[0]["AccessLevel"].ToString();
GlobalAccess.userName = loginData.Rows[0]["Username"].ToString();
frmMain test = new frmMain();
test.Show();
this.Hide();
}
else
{
MetroMessageBox.Show(this, "User account not setup properly", "Information", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
// if account is deactive
else
{
MetroMessageBox.Show(this, "Account is blocked contact admin", "Information", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//password not valid
else
{
++processed;
if (processed == 1)
{
MetroMessageBox.Show(this, "Invalid username or password", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (processed == 2)
{
MetroMessageBox.Show(this, "Invalid username or password", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (processed == 3)
{
SqlCommand update = new SqlCommand("Update employeeLogin SET ActiveStat='Blocked' where Username='******'", conn);
update.ExecuteNonQuery();
MetroMessageBox.Show(this, "Account blocked", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
else
{
if (txtPassword.Text == "")
{
MetroMessageBox.Show(this, "Password field cannot be empty");
txtUserName.Focus();
}
}
}
else
{
MetroMessageBox.Show(this, "Username cannot be null", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtUserName.Focus();
}
}
catch
{
MetroMessageBox.Show(this, "No user account created. Contact developer or administrator", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
conn.Close();
}
}
private void btnChange_Click(object sender, EventArgs e)
{
frmPassword frm = new frmPassword();
frm.Show(this);
}