private void btnSave_Click(object sender, RoutedEventArgs e)
{
usermodel = new UserViewModel();
string name = txtName.Text;
string surname = txtSurname.Text;
int age = Convert.ToInt32(txtAge.Text);
string idNumber = txtId.Text;
string homeLanguage = txtHomeLan.Text;
string contactNum = txtNum.Text;
string emailAddress = txtEmail.Text;
string username = txtUsernames.Text;
string password = txtPassword.Text;
try
{
usermodel.addUser(name,surname,age,idNumber,homeLanguage,contactNum,emailAddress,username,password);
}
catch(Exception exc)
{
MessageBox(exc.Message);
}
MessageBox("You are successful registered");
}
private void btnSubmit_Click(object sender, RoutedEventArgs e)
{
string username = txtUserName.Text;
user = new UserViewModel();
User userObject = user.getPassowrd(username);
if (userObject != null)
{
lblPassword.Text = "Your Password Is " + userObject.PASSWORD;
messageBox("Success!!! "+userObject.PASSWORD+" Will always be returned as long as you remember your username");
txtUserName.Text = "";
}else{
messageBox("Sorry!!!Password for "+username+" cannot be found");
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
string username = txtUsername.Text;
string password = txtPassword.Password;
user = new UserViewModel();
var valid = user.getUser(username, password);
if (valid != null)
{
this.Frame.Navigate(typeof(WelcomePage));
}
else
{
messageBox("Invalid Credentials Entered");
}
}
public ObservableCollection<UserViewModel> GetUsers()
{
users = new ObservableCollection<UserViewModel>();
using (var db = new SQLite.SQLiteConnection(app.dbPath))
{
var query = db.Table<User>();
foreach (var _users in query)
{
var user = new UserViewModel()
{
};
users.Add(user);
}
}
return users;
}
public ObservableCollection<UserViewModel> GetUsers()
{
users = new ObservableCollection<UserViewModel>();
using (var db = new SQLite.SQLiteConnection(app.DBPath))
{
var query = db.Table<User>();
foreach (var _users in query)
{
var user = new UserViewModel()
{
USERNAME = _users.USER_EMAIL,
PASSWORD = _users.PASSWORD
};
users.Add(user);
}
}
return users;
}
private void btnSubmit_Click(object sender, RoutedEventArgs e)
{
try {
string username = txtUserName.Text;
user = new UserViewModel();
if (user.verify(username) != null)
{
user.removeUser(username);
messageBox("User has been removed");
this.Frame.Navigate(typeof(MainPage));
}
else {
messageBox("Error!!! ");
}
}
catch
{
messageBox("Error!!! cannot find user");
}
txtUserName.Text = "";
}
private void btnLogin_Click(object sender, RoutedEventArgs e)
{
string username = txtUsername2.Text;
string pass = txtPassword2.Text;
usermodel = new UserViewModel();
user = usermodel.getUser(username,pass);
try
{
if (user != null)
{
this.Frame.Navigate(typeof(Choice));
}
else {
MessageBox("Error, Invalid Login");
}
}
catch(Exception ex)
{
MessageBox(ex.Message+" or Error, Invalid Login");
}
}
private void btnRegister_Click(object sender, RoutedEventArgs e)
{
user = new UserViewModel();
string username = txtUserName.Text;
string password = txtPassword.Text;
string confirm = txtConfirm.Text;
if (!username.Equals("") && !password.Equals(""))
{
if (password.Equals(confirm))
{
user.addUser(username, password);
messageBox("account has been created");
}
else
{
messageBox("Passwords do not match");
}
txtPassword.Text = "";
txtConfirm.Text = "";
}
else { messageBox("Sorry!!!!These fields cannot be left blank"); }
}
private void Commandhandler(IUICommand cmd)
{
HistoryViewModel myHistory = null;
var lable = cmd.Label;
myHistory = new HistoryViewModel();
switch (lable)
{
case "Yes":
try
{
string username = txtUserName.Text;
user = new UserViewModel();
if (user.verify(username) != null)
{
user.removeUser(username);
this.Frame.Navigate(typeof(MainPage1));
}
else if(user.verify(username) == null)
{
lblDeleted.Text = "Username not found";
}
}
catch
{
//messageBox("Error!!! cannot find user");
}
txtUserName.Text = "";
break;
case "No":
break;
}
}
