/// <summary>
/// this statement is used to Verify the username and password match with the database
/// otherwise return the message of incorrect details.
/// written by author : Abdelrahman Ahmed
/// </summary>
private void LoginInit()
{
if (LoginAuth.VerifyLogin(Username_txt.Text, Password_txt.Password))
{
MainEvent window = new MainEvent();
window.Show();
this.Close();
}
else
{
progbar.Opacity = 0;
MessageBox.Show("Incorrect details. Please try again.");
}
}
private void TimetableVisibility()
{
string currentRole = LoginAuth.displayRole();
if (currentRole == "admin")
//admin = Manager Role
{
eventsDataGrid.Visibility = Visibility.Visible;
accessDeniedlbl.Visibility = Visibility.Hidden;
}
if (currentRole == "user")
//user = Labourer Role
{
eventsDataGrid.Visibility = Visibility.Hidden;
accessDeniedlbl.Visibility = Visibility.Visible;
}
}
/// <summary>
/// after initialise component the uername appears on the top of the window
/// and then the switch case is used to display certain properities
/// depending if the user is an admin or not
/// written by author : Abdelrahman Ahmed
/// </summary>
public MainEvent()
{
InitializeComponent();
UserView.Text = LoginAuth.displayuser();
switch (LoginAuth.permcheck())
{
case "admin":
Users.IsEnabled = true;
Delivery.IsEnabled = true;
break;
case "user":
Users.IsEnabled = false;
Delivery.IsEnabled = false;
break;
default:
break;
}
}
//Displaying buttons accordingly to user's role
private void ButtonsVisibility()
{
//Getting the logged in user's role (admin or user)
string currentRole = LoginAuth.displayRole();
//admin = Manager Role
if (currentRole == "admin")
{
//Display all buttons
Button_Crops_Cultivation.Visibility = Visibility.Visible;
Button_Fertiliser_Plan.Visibility = Visibility.Visible;
Button_Fertiliser_Stock.Visibility = Visibility.Visible;
}
//user = Labourer Role
if (currentRole == "user")
{
//Display only one button, "Fertiliser Plan"
Button_Crops_Cultivation.Visibility = Visibility.Hidden;
Button_Fertiliser_Plan.Visibility = Visibility.Visible;
Button_Fertiliser_Stock.Visibility = Visibility.Hidden;
}
}