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feat: Add callback for internal state of SupaEmailAuth #99

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Jun 20, 2024
Merged

feat: Add callback for internal state of SupaEmailAuth #99

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31 changes: 22 additions & 9 deletions lib/src/components/supa_email_auth.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,12 @@ class SupaEmailAuth extends StatefulWidget {
/// If set to `null`, a snack bar with error color will show up.
final void Function(Object error)? onError;

/// Callback for toggling between sign in and sign up
final void Function(bool isSigningIn)? onToggleSignIn;

/// Callback for toggling between sign-in/ sign-up and password recovery
final void Function(bool isRecoveringPassword)? onToggleRecoverPassword;

/// Set of additional fields to the signup form that will become
/// part of the user_metadata
final List<MetaDataField>? metadataFields;
Expand All @@ -91,6 +97,8 @@ class SupaEmailAuth extends StatefulWidget {
required this.onSignUpComplete,
this.onPasswordResetEmailSent,
this.onError,
this.onToggleSignIn,
this.onToggleRecoverPassword,
this.metadataFields,
this.extraMetadata,
this.localization = const SupaEmailAuthLocalization(),
Expand All @@ -109,8 +117,9 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
bool _isLoading = false;

/// The user has pressed forgot password button
bool _forgotPassword = false;
bool _isRecoveringPassword = false;

/// Whether the user is signing in or signing up
bool _isSigningIn = true;

@override
Expand Down Expand Up @@ -142,8 +151,9 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
TextFormField(
keyboardType: TextInputType.emailAddress,
autofillHints: const [AutofillHints.email],
textInputAction:
_forgotPassword ? TextInputAction.done : TextInputAction.next,
textInputAction: _isRecoveringPassword
? TextInputAction.done
: TextInputAction.next,
validator: (value) {
if (value == null ||
value.isEmpty ||
Expand All @@ -158,7 +168,7 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
),
controller: _emailController,
),
if (!_forgotPassword) ...[
if (!_isRecoveringPassword) ...[
spacer(16),
TextFormField(
autofillHints: _isSigningIn
Expand Down Expand Up @@ -261,8 +271,9 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
TextButton(
onPressed: () {
setState(() {
_forgotPassword = true;
_isRecoveringPassword = true;
});
widget.onToggleRecoverPassword?.call(_isRecoveringPassword);
},
child: Text(localization.forgotPassword),
),
Expand All @@ -271,16 +282,18 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
key: const ValueKey('toggleSignInButton'),
onPressed: () {
setState(() {
_forgotPassword = false;
_isRecoveringPassword = false;
_isSigningIn = !_isSigningIn;
});
widget.onToggleSignIn?.call(_isSigningIn);
widget.onToggleRecoverPassword?.call(_isRecoveringPassword);
},
child: Text(_isSigningIn
? localization.dontHaveAccount
: localization.haveAccount),
),
],
if (_isSigningIn && _forgotPassword) ...[
if (_isSigningIn && _isRecoveringPassword) ...[
spacer(16),
ElevatedButton(
onPressed: () async {
Expand All @@ -302,7 +315,7 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
if (!context.mounted) return;
context.showSnackBar(localization.passwordResetSent);
setState(() {
_forgotPassword = false;
_isRecoveringPassword = false;
});
} on AuthException catch (error) {
widget.onError?.call(error);
Expand All @@ -322,7 +335,7 @@ class _SupaEmailAuthState extends State<SupaEmailAuth> {
TextButton(
onPressed: () {
setState(() {
_forgotPassword = false;
_isRecoveringPassword = false;
});
},
child: Text(localization.backToSignIn),
Expand Down
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