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lib/widgets/register_widgets.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import '../Controllers/register_controller.dart';
+import '../controllers/register_controller.dart'; // Garante que o caminho está certo
 
 class RegisterHeader extends StatelessWidget {
   const RegisterHeader({super.key});
@@ -8,7 +8,6 @@ class RegisterHeader extends StatelessWidget {
   Widget build(BuildContext context) {
     final screenWidth = MediaQuery.of(context).size.width;
     
-    // Mesma lógica de tamanhos do Login
     final logoSize = screenWidth > 600 ? 150.0 : 100.0; 
     final titleFontSize = screenWidth > 600 ? 48.0 : 36.0;
     final subtitleFontSize = screenWidth > 600 ? 22.0 : 18.0;
@@ -46,7 +45,6 @@ class RegisterHeader extends StatelessWidget {
 
 class RegisterFormFields extends StatefulWidget {
   final RegisterController controller;
-  
 
   const RegisterFormFields({super.key, required this.controller});
 
@@ -60,75 +58,88 @@ class _RegisterFormFieldsState extends State<RegisterFormFields> {
   @override
   Widget build(BuildContext context) {
     final screenWidth = MediaQuery.of(context).size.width;
-    // Padding vertical idêntico ao login
     final verticalPadding = screenWidth > 600 ? 22.0 : 16.0;
 
-    return Column(
-      children: [
-        TextField(
-          controller: widget.controller.emailController,
-          decoration: InputDecoration(
-            labelText: 'E-mail',
-            prefixIcon: const Icon(Icons.email_outlined),
-            // O erro agora vem diretamente do controller
-            errorText: widget.controller.emailError, 
-            border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
-            contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
-          ),
-          keyboardType: TextInputType.emailAddress,
-        ),
-        const SizedBox(height: 20),
-
-        // Campo Password
-        TextField(
-          controller: widget.controller.passwordController,
-          obscureText: _obscurePassword,
-          decoration: InputDecoration(
-            labelText: 'Palavra-passe',
-            prefixIcon: const Icon(Icons.lock_outlined),
-            errorText: widget.controller.passwordError,
-            suffixIcon: IconButton(
-              icon: Icon(_obscurePassword ? Icons.visibility_outlined : Icons.visibility_off_outlined),
-              onPressed: () => setState(() => _obscurePassword = !_obscurePassword),
+    // IMPORTANTE: Envolvemos tudo num Form usando a chave do controller
+    return Form(
+      key: widget.controller.formKey, 
+      child: Column(
+        children: [
+          // Campo Nome (Opcional, mas útil)
+          TextFormField(
+            controller: widget.controller.nameController,
+            decoration: InputDecoration(
+              labelText: 'Nome Completo',
+              prefixIcon: const Icon(Icons.person_outline),
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+              contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
             ),
-            border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
-            contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
           ),
-        ),
-        const SizedBox(height: 20),
+          const SizedBox(height: 20),
 
-        // Campo Confirmar Password
-        TextField(
-          controller: widget.controller.confirmPasswordController,
-          obscureText: _obscurePassword,
-          decoration: InputDecoration(
-            labelText: 'Confirmar Palavra-passe',
-            prefixIcon: const Icon(Icons.lock_clock_outlined),
-            errorText: widget.controller.confirmPasswordError,
-            border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
-            contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
+          // Campo Email
+          TextFormField(
+            controller: widget.controller.emailController,
+            // Validação automática ligada ao controller
+            validator: widget.controller.validateEmail, 
+            decoration: InputDecoration(
+              labelText: 'E-mail',
+              prefixIcon: const Icon(Icons.email_outlined),
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+              contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
+            ),
+            keyboardType: TextInputType.emailAddress,
           ),
-        ),
-      ],
+          const SizedBox(height: 20),
+
+          // Campo Password
+          TextFormField(
+            controller: widget.controller.passwordController,
+            obscureText: _obscurePassword,
+            validator: widget.controller.validatePassword,
+            decoration: InputDecoration(
+              labelText: 'Palavra-passe',
+              prefixIcon: const Icon(Icons.lock_outlined),
+              suffixIcon: IconButton(
+                icon: Icon(_obscurePassword ? Icons.visibility_outlined : Icons.visibility_off_outlined),
+                onPressed: () => setState(() => _obscurePassword = !_obscurePassword),
+              ),
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+              contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
+            ),
+          ),
+          const SizedBox(height: 20),
+
+          // Campo Confirmar Password
+          TextFormField(
+            controller: widget.controller.confirmPasswordController,
+            obscureText: _obscurePassword,
+            validator: widget.controller.validateConfirmPassword,
+            decoration: InputDecoration(
+              labelText: 'Confirmar Palavra-passe',
+              prefixIcon: const Icon(Icons.lock_clock_outlined),
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+              contentPadding: EdgeInsets.symmetric(vertical: verticalPadding, horizontal: 16),
+            ),
+          ),
+        ],
+      ),
     );
   }
 }
 
 class RegisterButton extends StatelessWidget {
   final RegisterController controller;
-  final VoidCallback onRegisterSuccess;
 
   const RegisterButton({
     super.key,
     required this.controller,
-    required this.onRegisterSuccess,
   });
 
   @override
   Widget build(BuildContext context) {
     final screenWidth = MediaQuery.of(context).size.width;
     
-    // Mesmos tamanhos exatos do LoginButton
     final buttonHeight = screenWidth > 600 ? 70.0 : 58.0;
     final fontSize = screenWidth > 600 ? 22.0 : 18.0;
 
@@ -136,12 +147,8 @@ class RegisterButton extends StatelessWidget {
       width: double.infinity,
       height: buttonHeight,
       child: ElevatedButton(
-        onPressed: controller.isLoading ? null : () async {
-          final success = await controller.signUp();
-          if (success) {
-            onRegisterSuccess();
-          }
-        },
+        // Passamos o context para o controller lidar com as SnackBars e Navegação
+        onPressed: controller.isLoading ? null : () => controller.signUp(context),
         style: ElevatedButton.styleFrom(
           backgroundColor: const Color(0xFFE74C3C),
           foregroundColor: Colors.white,