private void login(object sender, RoutedEventArgs e)
{
// Setup custom message box
CustomMessageBox customMessageBox = new CustomMessageBox(kinectSensorChooser);
// Check if username entered is at least 3 characters long
if (textBoxUsername.Text.Length < 3)
{
// Show error message dialog
customMessageBox.ShowText("Username is at least 3 characters long!");
}
// Check password length is at least 3 characters long
else if (passwordBox.Password.Length < 3)
{
// Show error message dialog
customMessageBox.ShowText("Password is at least 3 characters long!");
}
else
{
// Create the player repository object
PlayersRepository pro = new PlayersRepository();
// Hash the password
SHA256 sha256 = SHA256.Create();
byte[] bytes = Encoding.UTF8.GetBytes(passwordBox.Password);
byte[] hash = sha256.ComputeHash(bytes);
StringBuilder result = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
{
result.Append(hash[i].ToString("X2"));
}
// Search database for this username
List <PlayersRepository.PlayerDto> player = pro.GetPlayerWithUsername(textBoxUsername.Text);
// If player exist
if (player.Count == 1)
{
// If password match then log them in
if (result.ToString().Contains(player[0].Password))
{
// Retrieve and save the player ID
playerID = player[0].Id;
// Show dialog that the login is successful
customMessageBox.ShowText("Successfully logged in");
// Close after succesfully logged in
Close();
}
else
{
// Show dialog that the login is not successful
customMessageBox.ShowText("Password is incorrect!");
// Clear the incorrect password
passwordBox.Password = "";
}
}
else
{
// Show dialog that the login is not successful
customMessageBox.ShowText("Player doesn't exist!");
}
}
}
// Execute press functions
private void HandPointerPressReleaseEvent(object sender, HandPointerEventArgs e)
{
if (capturedHandPointer == e.HandPointer)
{
if (e.HandPointer.GetIsOver(btnCancelLogin))
{
Close();
VisualStateManager.GoToState(btnCancelLogin, "MouseOver", true);
}
else if (e.HandPointer.GetIsOver(btnLogin))
{
// Setup custom message box
CustomMessageBox customMessageBox = new CustomMessageBox(kinectSensorChooser);
// Check if username entered is at least 3 characters long
if (textBoxUsername.Text.Length < 3)
{
// Show error message dialog
customMessageBox.ShowText("Username is at least 3 characters long!");
}
// Check password length is at least 3 characters long
else if (passwordBox.Password.Length < 3)
{
// Show error message dialog
customMessageBox.ShowText("Password is at least 3 characters long!");
}
else
{
// Create the player repository object
PlayersRepository pro = new PlayersRepository();
// Hash the password
SHA256 sha256 = SHA256.Create();
byte[] bytes = Encoding.UTF8.GetBytes(passwordBox.Password);
byte[] hash = sha256.ComputeHash(bytes);
StringBuilder result = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
{
result.Append(hash[i].ToString("X2"));
}
// Search database for this username
List <PlayersRepository.PlayerDto> player = pro.GetPlayerWithUsername(textBoxUsername.Text);
// If player exist
if (player.Count == 1)
{
// If password match then log them in
if (result.ToString().Contains(player[0].Password))
{
// Retrieve and save the player ID
playerID = player[0].Id;
// Show dialog that the login is successful
customMessageBox.ShowText("Successfully logged in");
// Close after succesfully logged in
Close();
}
else
{
// Show dialog that the login is not successful
customMessageBox.ShowText("Password is incorrect!");
// Clear the incorrect password
passwordBox.Password = "";
}
}
else
{
// Show dialog that the login is not successful
customMessageBox.ShowText("Player doesn't exist!");
}
}
VisualStateManager.GoToState(btnLogin, "MouseOver", true);
}
else if (e.HandPointer.GetIsOver(textBoxUsername))
{
textBoxUsername.Focus();
VisualStateManager.GoToState(textBoxUsername, "MouseOver", true);
}
else if (e.HandPointer.GetIsOver(passwordBox))
{
passwordBox.Focus();
VisualStateManager.GoToState(passwordBox, "MouseOver", true);
}
else
{
try
{
if (e.HandPointer.GetIsOver((Button)sender))
{
Button button = null;
try
{
button = (Button)sender;
}
catch (Exception)
{
}
if (button.Equals(btnA))
{
keyPressed = 'a';
}
else if (button.Equals(btnB))
{
keyPressed = 'b';
}
else if (button.Equals(btnC))
{
keyPressed = 'c';
}
else if (button.Equals(btnD))
{
keyPressed = 'd';
}
else if (button.Equals(btnE))
{
keyPressed = 'e';
}
else if (button.Equals(btnF))
{
keyPressed = 'f';
}
else if (button.Equals(btnG))
{
keyPressed = 'g';
}
else if (button.Equals(btnH))
{
keyPressed = 'h';
}
else if (button.Equals(btnI))
{
keyPressed = 'i';
}
else if (button.Equals(btnJ))
{
keyPressed = 'j';
}
else if (button.Equals(btnK))
{
keyPressed = 'k';
}
else if (button.Equals(btnL))
{
keyPressed = 'l';
}
else if (button.Equals(btnM))
{
keyPressed = 'm';
}
else if (button.Equals(btnN))
{
keyPressed = 'n';
}
else if (button.Equals(btnO))
{
keyPressed = 'o';
}
else if (button.Equals(btnP))
{
keyPressed = 'p';
}
else if (button.Equals(btnQ))
{
keyPressed = 'q';
}
else if (button.Equals(btnR))
{
keyPressed = 'r';
}
else if (button.Equals(btnS))
{
keyPressed = 's';
}
else if (button.Equals(btnT))
{
keyPressed = 't';
}
else if (button.Equals(btnU))
{
keyPressed = 'u';
}
else if (button.Equals(btnV))
{
keyPressed = 'v';
}
else if (button.Equals(btnW))
{
keyPressed = 'w';
}
else if (button.Equals(btnX))
{
keyPressed = 'x';
}
else if (button.Equals(btnY))
{
keyPressed = 'y';
}
else if (button.Equals(btnZ))
{
keyPressed = 'z';
}
else if (button.Equals(btnBackspace))
{
keyPressed = '\b';
}
if (textBoxUsername.IsFocused)
{
int usernameCaretIndex = textBoxUsername.CaretIndex;
if (keyPressed == '\b' && textBoxUsername.Text.Length > 0)
{
textBoxUsername.Text = textBoxUsername.Text.Remove(usernameCaretIndex - 1, 1);
textBoxUsername.CaretIndex = usernameCaretIndex - 1;
}
else
{
textBoxUsername.Text = textBoxUsername.Text.Insert(usernameCaretIndex, keyPressed.ToString());
textBoxUsername.CaretIndex = usernameCaretIndex + 1;
}
}
else if (passwordBox.IsFocused)
{
// Due to security reason, caret index of passwordbox is not retrievable
if (keyPressed == '\b' && passwordBox.Password.Length > 0)
{
// Remove all password
passwordBox.Password = "";
}
else
{
// Use TextCompositionManager to input at current caret
TextCompositionManager.StartComposition(new TextComposition(InputManager.Current, passwordBox, keyPressed.ToString()));
}
}
}
else
{
VisualStateManager.GoToState(btnCancelLogin, "Normal", true);
VisualStateManager.GoToState(btnLogin, "Normal", true);
VisualStateManager.GoToState(textBoxUsername, "Normal", true);
VisualStateManager.GoToState(passwordBox, "Normal", true);
VisualStateManager.GoToState(btnA, "Normal", true);
VisualStateManager.GoToState(btnB, "Normal", true);
VisualStateManager.GoToState(btnC, "Normal", true);
VisualStateManager.GoToState(btnD, "Normal", true);
VisualStateManager.GoToState(btnE, "Normal", true);
VisualStateManager.GoToState(btnF, "Normal", true);
VisualStateManager.GoToState(btnH, "Normal", true);
VisualStateManager.GoToState(btnI, "Normal", true);
VisualStateManager.GoToState(btnJ, "Normal", true);
VisualStateManager.GoToState(btnK, "Normal", true);
VisualStateManager.GoToState(btnL, "Normal", true);
VisualStateManager.GoToState(btnM, "Normal", true);
VisualStateManager.GoToState(btnN, "Normal", true);
VisualStateManager.GoToState(btnO, "Normal", true);
VisualStateManager.GoToState(btnP, "Normal", true);
VisualStateManager.GoToState(btnQ, "Normal", true);
VisualStateManager.GoToState(btnR, "Normal", true);
VisualStateManager.GoToState(btnS, "Normal", true);
VisualStateManager.GoToState(btnT, "Normal", true);
VisualStateManager.GoToState(btnU, "Normal", true);
VisualStateManager.GoToState(btnV, "Normal", true);
VisualStateManager.GoToState(btnW, "Normal", true);
VisualStateManager.GoToState(btnX, "Normal", true);
VisualStateManager.GoToState(btnY, "Normal", true);
VisualStateManager.GoToState(btnZ, "Normal", true);
VisualStateManager.GoToState(btnBackspace, "Normal", true);
}
}
catch (Exception)
{
}
}
e.HandPointer.Capture(null);
e.Handled = true;
}
}
