private void Login_Click(object sender, RoutedEventArgs e)
{
usernameValue.GetBindingExpression(TextBox.TextProperty).UpdateSource();
Password = passwordValue.Password;
// Check if the username & password that entered are correct (found in our DB).
if (!LoginOK)
{
// Displays an error indication to the user.
errorText.Visibility = Visibility.Visible;
usernameValue.Text = "wrong";
usernameValue.Foreground = Brushes.LightGray;
errorUsername.Visibility = Visibility.Visible;
errorPassword.Visibility = Visibility.Visible;
cleanUser = true;
cleanPassword = true;
removeError1 = false;
removeError2 = false;
}
else
{
// User exists => login successful.
// Show user's restaurant view.
RestaurantOwnerWindow rest = new RestaurantOwnerWindow(usernameValue.Text);
rest.Show();
this.Close();
}
}
private void Go_Back_Click(object sender, RoutedEventArgs e)
{
// Go Back - show the Restaurant Owner Window view. (without add new rest)
IsAddRest = false;
RestaurantOwnerWindow row = new RestaurantOwnerWindow(owner);
row.Show();
this.Close();
}
private void Insert_Click(object sender, RoutedEventArgs e)
{
// Update name & url filed to be the inserted name & url.
url = newurltAdd.Text;
name = newrestName.Text;
// Update visbility.
if (!name.Equals(""))
{
errorName.Visibility = Visibility.Collapsed;
}
// Checks if all mandatory details have been entered.
if (name.Equals("") || city.Equals("") || country.Equals(""))
{
string errorMessage = " You must enter ";
if (name.Equals(""))
{
errorName.Visibility = Visibility.Visible;
errorMessage += "name, ";
}
if (city.Equals(""))
{
errorCity.Visibility = Visibility.Visible;
errorMessage += "city, ";
}
if (country.Equals(""))
{
errorCountry.Visibility = Visibility.Visible;
errorMessage += "country, ";
}
errorText.Visibility = Visibility.Visible;
errorText.Text = errorMessage;
}
else
{
// All mandatory details have been entered.
// Create new Restaurant object and add it to the rest list.
Restaurant newRest = new Restaurant("", name, country, city, styles, 0, price, 0, new List <UserReview>(), url, owner);
myRest.Add(newRest);
// Insert to DB the new rest.
MyRestaurants = myRest;
// Show the Restaurant Owner Window view. (with the new rest)
RestaurantOwnerWindow row = new RestaurantOwnerWindow(owner);
row.Show();
this.Close();
}
}
private void Go_Back_Click(object sender, RoutedEventArgs e)
{
if (WhoIsIt)
{
// Client
// Back button - Client view.
Search search = new Search(true);
search.Show();
this.Close();
}
else
{
// Owner
// Back button - Restaurant Owner window view.
RestaurantOwnerWindow restOwner = new RestaurantOwnerWindow(RestDetails.Owner);
restOwner.Show();
this.Close();
}
}
private void Sign_up_Click(object sender, RoutedEventArgs e)
{
string username = usernameValue.Text;
string password = passwordValue.Password;
string passwordConfirm = passwordConfirmValue.Password;
// Checks if the password for the confirmation password is the same.
if (!password.Equals(passwordConfirm))
{
// Displays an error indication to the user.
errorText.Visibility = Visibility.Visible;
errorText.Text = " The passwords are not the same.\n Try again!";
errorPassword.Visibility = Visibility.Visible;
errorConfirm.Visibility = Visibility.Visible;
cleanUser = false;
cleanConfirm = true;
cleanPassword = true;
}
else
{
// The passwords are the same.
// Insert the new restaurant owner to the DB.
usernameValue.GetBindingExpression(TextBox.TextProperty).UpdateSource();
NewPassword = passwordConfirm;
// Checks if the username is available.
if (!UsernameFree)
{
// Displays an error indication to the user.
errorText.Visibility = Visibility.Visible;
errorText.Text = " Username is already taken.\n Try differnet username!";
usernameValue.Text = "wrong";
usernameValue.Foreground = Brushes.LightGray;
errorUsername.Visibility = Visibility.Visible;
cleanUser = true;
cleanPassword = false;
cleanConfirm = false;
}
else
{
// Username free (not exsits in DB) => sing up successful.
// Checks if the input is incorrect.
if (password.Equals("") || username.Equals("wrong") || username.Equals(""))
{
// Displays an error indication to the user.
errorText.Visibility = Visibility.Visible;
errorText.Text = " The password or username are\n not valid. Try again!";
usernameValue.Text = "wrong";
usernameValue.Foreground = Brushes.LightGray;
errorUsername.Visibility = Visibility.Visible;
errorPassword.Visibility = Visibility.Visible;
errorConfirm.Visibility = Visibility.Visible;
cleanUser = true;
cleanPassword = true;
cleanConfirm = true;
}
else
{
// All input is correct for a new user.
// Show user's restaurant view.
RestaurantOwnerWindow rest = new RestaurantOwnerWindow(username);
rest.Show();
this.Close();
}
}
}
}