private async void LoginAsync(string facebookToken = null)
{
try
{
IsBusy = true;
LoginResponseModel result;
if (!string.IsNullOrEmpty(facebookToken))
{
result = await authenticationService.LoginFacebookAsync(facebookToken);
}
else
{
result = await authenticationService.LoginAsync(Email, Password);
}
if (result.IsSuccess)
{
if (!string.IsNullOrEmpty(result.Jwt.AuthToken))
{
var token = result.Jwt.AuthToken;
requestProvider.InitWithAuthorizationToken(token);
Settings.Token = token;
Settings.UserName = result.Jwt.UserName;
Settings.UserID = result.Jwt.ID;
NavigationService.IsCompany = await authenticationService.GetIsCompany();
}
var userInfo = await userService.GetUserNameWithPhoto();
if (userInfo.IsSuccess)
{
Settings.UserProfileImage = userInfo.Photo;
}
IsBusy = false;
await NavigationService.NavigateToAsync <MainViewModel>();
NavigationService.ClearBackStack();
}
else
{
await NavigationService.DisplayAlert("Error", result.Message, "Ok");
}
}
catch (Exception ex)
{
await NavigationService.DisplayAlert("Error", ex.Message, "Cancel");
}
finally
{
IsBusy = false;
}
}
private async void TryLogin(bool goToEmail)
{
try
{
if (userModel == null)
{
return;
}
IsBusy = true;
var result = await authenticationService.LoginAsync(userModel.Email, userModel.Password);
if (result.IsSuccess)
{
if (!string.IsNullOrWhiteSpace(result.Jwt.AuthToken))
{
Settings.ClearSettings();
Settings.Token = result.Jwt.AuthToken;
Settings.UserName = result.Jwt.UserName;
Settings.UserProfileImage = userModel.UserProfileImage;
Settings.UserID = result.Jwt.ID;
requestProvider.InitWithAuthorizationToken(result.Jwt.AuthToken);
NavigationService.IsCompany = await authenticationService.GetIsCompany();
}
IsBusy = false;
await NavigationService.NavigateToAsync <MainViewModel>();
NavigationService.ClearBackStack();
}
else
{
if (!goToEmail || !platformService.GoToInbox())
{
await NavigationService.DisplayAlert("Error", "Please check your email and confirm registration", "Ok");
}
}
}
catch (Exception ex)
{
await NavigationService.DisplayAlert("Error", ex.Message, "Ok");
}
finally
{
IsBusy = false;
}
}
private async void LoginFacebookAsync(string facebookToken)
{
try
{
IsBusy = true;
var result = await authenticationService.LoginFacebookAsync(facebookToken);
if (result.IsSuccess)
{
if (!string.IsNullOrEmpty(result.Jwt.AuthToken))
{
var token = result.Jwt.AuthToken;
requestProvider.InitWithAuthorizationToken(token);
Settings.Token = token;
Settings.UserName = result.Jwt.UserName;
Settings.UserID = result.Jwt.ID;
NavigationService.IsCompany = await authenticationService.GetIsCompany();
}
IsBusy = false;
await NavigationService.NavigateToAsync <MainViewModel>();
NavigationService.ClearBackStack();
}
else
{
await NavigationService.DisplayAlert("Error", result.Message, "Ok");
}
}
catch (Exception ex)
{
await NavigationService.DisplayAlert("Error", "Error sign up via Facebook. Try sign up using Email.", "Cancel");
}
finally
{
IsBusy = false;
}
}
public async Task LoadUserInfo()
{
if (string.IsNullOrWhiteSpace(Settings.Token))
{
await Task.Delay(1);
await NavigationService.NavigateToAsync <LoginViewModel>();
return;
}
try
{
IsBusy = true;
requestProvider.InitWithAuthorizationToken(Settings.Token);
var result = await userService.GetUserNameWithPhoto();
if (result.IsSuccess)
{
Settings.UserName = result.UserName;
Settings.UserProfileImage = result.Photo;
}
UpdateUI();
}
catch (ServiceAuthenticationException ex)
{
await NavigationService.NavigateToAsync <LoginViewModel>();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
await NavigationService.DisplayAlert("Error", "Error loading. Check your internet connection and try again.", "Ok");
}
finally
{
IsBusy = false;
}
}
