public PhoneAuthPhoneNumberEntryViewModel(
AuthAction authAction,
IObservable <Unit> whenVerified,
IFirebaseAuthService firebaseAuthService = null,
IViewStackService viewStackService = null)
: base(viewStackService)
{
_firebaseAuthService = firebaseAuthService ?? Locator.Current.GetService <IFirebaseAuthService>();
var canExecute = this.WhenAnyValue(
vm => vm.PhoneNumber,
phoneNumber =>
{
return(!string.IsNullOrEmpty(phoneNumber));
});
VerifyPhoneNumber = ReactiveCommand.CreateFromObservable(
() =>
{
if (authAction == AuthAction.SignIn)
{
return(_firebaseAuthService
.SignInWithPhoneNumber(_phoneNumber)
.SelectMany(result => HandleResult(authAction, result, whenVerified)));
}
else
{
return(_firebaseAuthService.CurrentUser
.LinkWithPhoneNumber(PhoneNumberTest)
.SelectMany(result => HandleResult(authAction, result, whenVerified)));
}
},
canExecute);
VerifyPhoneNumber.ThrownExceptions
.Subscribe(
ex =>
{
if (ex is FirebaseAuthException firebaseEx)
{
switch (firebaseEx.FirebaseAuthExceptionType)
{
case FirebaseAuthExceptionType.FirebaseAuth:
Console.WriteLine(firebaseEx.Message);
break;
case FirebaseAuthExceptionType.FirebaseAuthInvalidCredentials:
Console.WriteLine(firebaseEx.Message);
break;
}
Console.WriteLine(firebaseEx.Message);
}
else
{
Console.WriteLine(ex.Message);
}
});
}
public PhoneAuthVerificationCodeEntryViewModel(
AuthAction authAction,
string verificationId,
IObservable <Unit> whenVerified,
IFirebaseAuthService firebaseAuthService = null,
IViewStackService viewStackService = null)
: base(viewStackService)
{
_firebaseAuthService = firebaseAuthService ?? Locator.Current.GetService <IFirebaseAuthService>();
var canExecute = this.WhenAnyValue(vm => vm.VerificationCode, code => code != null && code.Length == REQUIRED_CODE_LENGTH);
VerifyCode = ReactiveCommand.CreateFromObservable(
() =>
{
if (authAction == AuthAction.SignIn)
{
return(_firebaseAuthService
.SignInWithPhoneNumber(verificationId, VerificationCode)
.SelectMany(_ => whenVerified));
}
else
{
return(_firebaseAuthService.CurrentUser
.LinkWithPhoneNumber(verificationId, VerificationCode)
.ObserveOn(RxApp.MainThreadScheduler)
.SelectMany(_ => whenVerified));
}
},
canExecute);
VerifyCode.ThrownExceptions
.Subscribe(
ex =>
{
Console.WriteLine(ex.Message);
});
}
