private async void DoAutomaticLogin()
{
UserEntity user = new UserEntity {
Email = config.GetEmailUser(),
Pass = config.GetPassUser()
};
await System.Threading.Tasks.Task.Delay(10000);
bool loginResult = await user.LoginAsync();
if (loginResult)
{
IsUserLoggedIn = true;
config.SetEmailUser(user.Email);
config.SetPassUser(user.Pass);
DeviceEntity device = new DeviceEntity {
DeviceId = App.config.GetDeviceId(),
DeviceToken = App.firebaseInstanceId.Token,
User = user
};
bool updateTokenResult = await device.UpdateTokenAsync();
if (updateTokenResult)
{
MainPage = new NavigationPage(new MainPage());
}
else
{
//update token fallito, provo con nuovo device
bool newDeviceResult = await device.NewDeviceOrUpdateTokenIfExistsAsync();
if (newDeviceResult)
{
MainPage = new NavigationPage(new Login());
}
else
{
//TODO mostro un errore e vado alla login
//await DisplayAlert("Error",
// string.Format("", device.LastErrorMessage), "OK");
}
}
}
else
{
MainPage = new NavigationPage(new Login());
}
}
async void OnLoginButtonClicked(object sender, EventArgs e)
{
IsWaiting = true;
UserEntity user = new UserEntity {
Email = usernameEntry.Text,
Pass = passwordEntry.Text
};
bool loginResult = await user.LoginAsync();
if (loginResult)
{
App.IsUserLoggedIn = true;
App.config.SetEmailUser(user.Email);
App.config.SetPassUser(user.Pass);
DeviceEntity device = new DeviceEntity {
DeviceId = App.config.GetDeviceId(),
DeviceToken = App.firebaseInstanceId.Token,
User = user
};
bool newDeviceResult = await device.NewDeviceOrUpdateTokenIfExistsAsync();
if (!newDeviceResult)
{
await DisplayAlert("Error",
string.Format("", device.LastErrorMessage), "OK");
}
else
{
Navigation.InsertPageBefore(new MainPage(), this);
await Navigation.PopAsync();
}
}
else
{
messageLabel.Text = string.Format("Login failed. Message={0}", user.LastErrorMessage);
passwordEntry.Text = string.Empty;
bool clearDataStoredResult = App.config.ClearDataStored();
if (!clearDataStoredResult)
{
Debug.WriteLine("Error, unable to clear data storage");
}
}
IsWaiting = false;
}
async void OnSignUpButtonClicked(object sender, EventArgs e)
{
IsWaiting = true;
UserEntity user = new UserEntity {
Email = emailEntry.Text,
Pass = passwordEntry.Text,
Lang = (string)langPicker.SelectedItem
};
bool signupResult = await user.SignUpAsync();
if (signupResult)
{
App.IsUserLoggedIn = true;
App.config.SetEmailUser(user.Email);
App.config.SetPassUser(user.Pass);
App.config.SetLangUser((string)langPicker.SelectedItem);
DeviceEntity device = new DeviceEntity {
DeviceId = App.config.GetDeviceId(),
DeviceToken = App.firebaseInstanceId.Token,
User = user
};
bool newDeviceResult = await device.NewDeviceOrUpdateTokenIfExistsAsync();
if (!newDeviceResult)
{
await DisplayAlert("Error",
string.Format("", device.LastErrorMessage), "OK");
}
else
{
Navigation.InsertPageBefore(new MainPage(), this);
await Navigation.PopAsync();
}
}
else
{
messageLabel.Text = string.Format("Sign Up failed. Message={0}", user.LastErrorMessage);
}
IsWaiting = false;
}