update boton google

lib/src/screens/register.dart

@@ -1,7 +1,10 @@
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:prosappco/main.dart';
 import 'package:prosappco/src/provider/google_sign.dart';
 import 'package:prosappco/src/screens/login.dart';
+import 'package:prosappco/src/screens/welcome.dart';
 import 'package:provider/provider.dart';
 
 class RegisterScreen extends StatefulWidget {
@@ -76,10 +79,23 @@ class _RegisterScreenState extends State<RegisterScreen> {
               Padding(
                 padding: EdgeInsets.only(bottom: 20),
                 child: ElevatedButton(
-                    onPressed: () {
-                      final provider = Provider.of<GoogleSignProvider>(context,
-                          listen: false);
-                      provider.googleLogin();
+                    onPressed: () async {
+                      try {
+                        final UserCredential userCredential =
+                            await signInWithGoogle();
+                        // Si la autenticación es exitosa, realiza una acción
+                        // Por ejemplo, navegar a otra pantalla:
+                        Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                                builder: (context) => WelcomeScreen()));
+                      } catch (e) {
+                        // Si ocurre un error durante la autenticación, muestra un mensaje al usuario
+                        ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+                          content: Text(
+                              'Error al iniciar sesion intentalo de nuevo'),
+                        ));
+                      }
                     },
                     style: ElevatedButton.styleFrom(
                       primary: Color(0xFF2BA4EC),
@@ -92,7 +108,6 @@ class _RegisterScreenState extends State<RegisterScreen> {
                     child: Row(
                       mainAxisAlignment: MainAxisAlignment.center,
                       children: [
-                        SizedBox(width: 5),
                         Text(
                           'Entrar con Google ',
                           style: TextStyle(
@@ -101,6 +116,7 @@ class _RegisterScreenState extends State<RegisterScreen> {
                             fontSize: 18,
                           ),
                         ),
+                        SizedBox(width: 5),
                         FaIcon(FontAwesomeIcons.google),
                       ],
                     )),