async void OnSignUpButtonClicked(object sender, EventArgs e)
{
var user = new BookMnagement.Models.TemporaryUser()
{
Username = usernameEntry.Text,
Password = passwordEntry.Text,
Email = emailEntry.Text
};
// Sign up logic goes here
var signUpSucceeded = AreDetailsValid(user);
if (signUpSucceeded)
{
var rootPage = Navigation.NavigationStack.FirstOrDefault();
if (rootPage != null)
{
App.IsUserLoggedIn = true;
Navigation.InsertPageBefore(new MainPage(), Navigation.NavigationStack.First());
await Navigation.PopToRootAsync();
}
}
else
{
messageLabel.Text = "Sign up failed";
}
}
async void OnLoginButtonClicked(object sender, EventArgs e)
{
var tempUser = new BookMnagement.Models.TemporaryUser
{
Username = usernameEntry.Text,
Password = passwordEntry.Text
};
string sql = "select * from DB_USER_MASTER where USER_NAME = ?";
IEnumerable <Models.DB_USER_MASTER> data = _db.ExeSql(sql, tempUser.Username);
//data.GetEnumerator();
if (data.Equals(null))
{
messageLabel.Text = "not data";
passwordEntry.Text = string.Empty;
}
foreach (Models.DB_USER_MASTER userdata in data)
{
if (userdata.PASSWORD.Equals(tempUser.Password))
{
App.IsUserLoggedIn = true;
Navigation.InsertPageBefore(new MainPage(), this);
await Navigation.PopAsync();
}
else
{
messageLabel.Text = "not data";
passwordEntry.Text = string.Empty;
}
}
/*
* var isValid = AreCredentialsCorrect (user);
* if (isValid) {
* App.IsUserLoggedIn = true;
* Navigation.InsertPageBefore (new MainPage (), this);
* await Navigation.PopAsync ();
* } else {
* messageLabel.Text = "Login failed";
* passwordEntry.Text = string.Empty;
* }
*/
}
async void OnLoginButtonClicked(object sender, EventArgs e)
{
var user = new BookMnagement.Models.TemporaryUser {
Username = usernameEntry.Text,
Password = passwordEntry.Text
};
var isValid = AreCredentialsCorrect(user);
if (isValid)
{
App.IsUserLoggedIn = true;
Navigation.InsertPageBefore(new MainPageCS(), this);
await Navigation.PopAsync();
}
else
{
messageLabel.Text = "Login failed";
passwordEntry.Text = string.Empty;
}
}
bool AreDetailsValid(BookMnagement.Models.TemporaryUser user)
{
return(!string.IsNullOrWhiteSpace(user.Username) && !string.IsNullOrWhiteSpace(user.Password) && !string.IsNullOrWhiteSpace(user.Email) && user.Email.Contains("@"));
}
bool AreCredentialsCorrect(BookMnagement.Models.TemporaryUser user)
{
return(user.Username == BookMnagement.Models.Constants.Username && user.Password == BookMnagement.Models.Constants.Password);
}
