public AdminUI_AddUser(AdminUI ui_admin, AccountAccess acctReader)
{
InitializeComponent();
//set data members
this.ui_admin = ui_admin;
this.acctReader = acctReader;
this.newAdmin = null;
this.newUser = null;
//UI setup
lbl_Info.ResetText();
}
private void btnSignIn_Click(object sender, EventArgs e)
{
string userName = txtBxUser.Text.Trim();
string passWord = txtBxPass.Text.Trim();
string confPW = txtBxConfPw.Text.Trim();
//Check first if input is valid
if (!ValidateInput(userName, passWord))
{
return;
}
//Sign In
if (btnSignIn.Text == "Sign In")
{
//Verify login details
if (acctAcc.IsValidAccount(userName, passWord))
{
//distinguish between user and admin account,
//start with user account first
if (acctAcc.IsAdminAccount(userName, passWord))
{
//get admin account
var adminAccount = acctAcc.GetAdminAccount(userName, passWord);
MessageBox.Show("Admin verified, welcome " + adminAccount.Username + '!', "Login", MessageBoxButtons.OK, MessageBoxIcon.Information);
//admin window here
User_Interface.AdminUI ui_admin = new User_Interface.AdminUI(this, adminAccount);
txtBxUser.ResetText();
txtBxPass.ResetText();
this.Hide();
ui_admin.Show();
}
else
{
//get user account
var userAccount = acctAcc.GetUserAccount(userName, passWord);
MessageBox.Show("Login success!", "Login", MessageBoxButtons.OK, MessageBoxIcon.Information);
//Instantiate the MainMenu
MainWindowUI ui_main = new MainWindowUI(this, userAccount);
txtBxUser.ResetText();
txtBxPass.ResetText();
this.Hide();
ui_main.Show();
}
}
//If no match, inform user
else
{
MessageBox.Show("Incorrect username or password entered.", "Login", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtBxPass.Focus();
txtBxPass.SelectAll();
}
}
//Sign Up
else
{
//Verify login details
if (acctAcc.AccountExists(userName))
{
MessageBox.Show("Username is already used. Please enter a new one.", "Sign Up", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtBxUser.Focus();
txtBxUser.SelectAll();
return;
}
else if (confPW != passWord)
{
MessageBox.Show("Passwords don't match.", "Login", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtBxConfPw.ResetText();
txtBxPass.Focus();
txtBxPass.SelectAll();
return;
}
//If no match, create account and inform user
else
{
acctAcc.WriteUserAccount(userName, passWord);
MessageBox.Show("Account creation success!", "Sign Up", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtBxPass.ResetText();
txtBxPass.Focus();
btnSignIn.Text = "Sign In";
lblSign.Text = "Don't have an account?";
lnkLblSignUp.Text = "Sign up now.";
lblConfPw.Enabled = false;
lblConfPw.Visible = false;
txtBxConfPw.ResetText();
txtBxConfPw.Enabled = false;
txtBxConfPw.Visible = false;
}
}
}
