re factor rog

lib/features/auth/login/login_page.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:rogapp/features/home/home_page.dart';
+import 'package:rogapp/features/services/auth_repo.dart';
+import 'package:rogapp/features/state/user_state.dart';
+
+class LoginPage extends ConsumerStatefulWidget {
+  @override
+  _LoginScreenState createState() => _LoginScreenState();
+}
+
+class _LoginScreenState extends ConsumerState<LoginPage> {
+  final TextEditingController _emailController = TextEditingController();
+  final TextEditingController _passwordController = TextEditingController();
+  bool _isLoading = false; // Track loading state
+
+  void _login() {
+    setState(() {
+      _isLoading = true; // Start loading
+    });
+    String email = _emailController.text.trim();
+    String password = _passwordController.text;
+
+    ref.read(authProvider("$email|$password").future).then((user) {
+      setState(() {
+        _isLoading = false; // Stop loading
+      });
+      if (user != null) {
+        ref.read(userNotifierProvider.notifier).setUser(user);
+        Navigator.of(context).pushReplacement(MaterialPageRoute(
+          builder: (context) => const HomePage(),
+        ));
+      } else {
+        ScaffoldMessenger.of(context)
+            .showSnackBar(const SnackBar(content: Text('Login failed')));
+      }
+    }).catchError((error) {
+      ScaffoldMessenger.of(context)
+          .showSnackBar(SnackBar(content: Text('Error: $error')));
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Login')),
+      body: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          children: [
+            TextFormField(
+              controller: _emailController,
+              decoration: const InputDecoration(labelText: 'Email'),
+            ),
+            TextFormField(
+              controller: _passwordController,
+              decoration: const InputDecoration(labelText: 'Password'),
+              obscureText: true,
+            ),
+            _isLoading
+                ? CircularProgressIndicator()
+                : ElevatedButton(
+                    onPressed: _login,
+                    child: const Text('Login'),
+                  ),
+          ],
+        ),
+      ),
+    );
+  }
+}