private void Button_Update(object sender, RoutedEventArgs e)
{
GetUsersFromApi.RetrieveUsersFromApi();
if (userId == null || firstName.Text == "" || lastName.Text == "" || password.Text == "" || email.Text == "")
{
MessageBox.Show("All fields must be filled in please");
}
else
{
MessageBox.Show(PutUsers.UpdateUsers(int.Parse(userId.Text), firstName.Text, lastName.Text, password.Text, email.Text, username));
MessageBox.Show("If you updated yoour password, remember to log in with it next time");
}
}
private void Button_Login(object sender, RoutedEventArgs e)
{
GetUsersFromApi.RetrieveUsersFromApi();
username = enteredUsername.Text;
int enteredUnameId = Array.FindIndex(usersList.ToArray(), row => row.Uname == username);
int enteredPassId = Array.FindIndex(usersList.ToArray(), row => row.Passwrd == enteredPassword.Text);
// Retrieved from https://stackoverflow.com/questions/4388600/getting-the-index-of-a-particular-item-in-array
if (enteredUnameId >= 0 && enteredUnameId == enteredPassId)
{
userId.Text = $"{ usersList[enteredUnameId].Id}";
firstName.Text = $"{ usersList[enteredUnameId].Fname}";
lastName.Text = $"{ usersList[enteredUnameId].Lname}";
password.Text = $"{ usersList[enteredUnameId].Passwrd}";
email.Text = $"{ usersList[enteredUnameId].Email}";
updateButton.IsEnabled = true;
searchButton.IsEnabled = true;
detailButton.IsEnabled = true;
removeButton.IsEnabled = true;
loginButton.IsEnabled = false;
switchButton.IsEnabled = true;
loggedInUserId = int.Parse(userId.Text);
//WishlistGrid.ItemsSource = titles; ----> Retrieved from http://dotnetpattern.com/wpf-listview-binding
// Saved movies' titles would be displayed once the user logs in
WishlistGrid.ItemsSource = GetNoDuplicateTitles();
enteredUsername.Text = $"";
enteredPassword.Text = $"";
DisplayNoDetails();
}
else
{
MessageBox.Show("Username or password is incorrect.\n\nPlease try again.");
}
}
private void Button_Switch(object sender, RoutedEventArgs e)
{
GetUsersFromApi.RetrieveUsersFromApi();
// Application.Current.Shutdown();
loginButton.IsEnabled = true;
DisplayNoDetails();
userId.Text = "";
firstName.Text = "";
lastName.Text = "";
password.Text = "";
email.Text = "";
updateButton.IsEnabled = false;
searchButton.IsEnabled = false;
detailButton.IsEnabled = false;
removeButton.IsEnabled = false;
switchButton.IsEnabled = false;
}
public void Start()
{
List <Users> usersList = GetUsersFromApi.RetrieveUsersFromApi();
List <string> fNameList = new List <string>();
List <string> lNameList = new List <string>();
for (int id = 0; id < usersList.Count; id++)
{
fNameList.Add(usersList[id].Fname);
lNameList.Add(usersList[id].Lname);
}
int FirstNameId = fNameList.FindIndex(f => f.Contains(registerFName.Text));
int LastNameId = lNameList.FindIndex(l => l.Contains(registerLName.Text));
if (registerFName.Text != "" && registerLName.Text != "" && registerPassword.Text != "" && registerEmail.Text != "")
{
if (FirstNameId >= 0 && FirstNameId == LastNameId)
{
MessageBox.Show("This user's already registered. \n\nPlease login.");
}
else
{
char firstChar = registerFName.Text.ToString().ToUpper()[0]; // In C#, ToUpper() is a string method
string lowerLastName = registerLName.Text.ToString().ToLower();
string secondPart = char.ToUpper(lowerLastName[0]) + lowerLastName.Substring(1);
string newUserName = firstChar + secondPart;
PostUsers.AddUsers(registerFName.Text, registerLName.Text, registerPassword.Text, registerEmail.Text, newUserName);
MessageBox.Show("Your username: "******"{newUserName}" + "\n\nYou could log in with your username & password now!");
}
}
else
{
MessageBox.Show("Please fill in all fields then cliclk the button again");
}
}
public MainWindow()
{
InitializeComponent();
enteredUsername.Focus();
GetUsersFromApi.RetrieveUsersFromApi(); // Get updated users from API
}
private void Button_Register(object sender, RoutedEventArgs e)
{
GetUsersFromApi.RetrieveUsersFromApi();
Start();
}