Ajout de la page de connexion

2025-03-04 14:02:35 +01:00
parent 2a9918d755
commit 64a1d56e2f
9 changed files with 198 additions and 37 deletions
--- a/em2rp/lib/views/login_page.dart
+++ b/em2rp/lib/views/login_page.dart
@ -0,0 +1,106 @@
+import 'package:flutter/material.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+
+class LoginPage extends StatefulWidget {
+  const LoginPage({super.key});
+
+  @override
+  State<LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<LoginPage> {
+  final _emailController = TextEditingController();
+  final _passwordController = TextEditingController();
+  String _errorMessage = '';
+  bool _isLoading = false;
+
+  @override
+  void dispose() {
+    _emailController.dispose();
+    _passwordController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _signInWithEmailAndPassword() async {
+    setState(() {
+      _errorMessage = '';
+      _isLoading = true;
+    });
+    try {
+      await FirebaseAuth.instance.signInWithEmailAndPassword(
+        email: _emailController.text.trim(),
+        password: _passwordController.text,
+      );
+      // Navigation vers la page principale après connexion réussie (à implémenter)
+      // Par exemple : Navigator.of(context).pushReplacementNamed('/home');
+    } on FirebaseAuthException catch (e) {
+      setState(() {
+        _errorMessage = "Erreur de connexion: ${e.message}";
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Connexion'),
+      ),
+      body: Center(
+        child: SingleChildScrollView(
+          // Pour éviter le débordement sur les petits écrans
+          padding: const EdgeInsets.all(20.0),
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: <Widget>[
+              Image.asset(
+                'assets/EM2_NsurB.jpg',
+                height: 150,
+              ),
+              const SizedBox(height: 20),
+              const Text(
+                'Bienvenue !',
+                style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
+              ),
+              const SizedBox(height: 20),
+              TextField(
+                controller: _emailController,
+                keyboardType: TextInputType.emailAddress,
+                decoration: const InputDecoration(
+                  labelText: 'Email',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 10),
+              TextField(
+                controller: _passwordController,
+                obscureText: true,
+                decoration: const InputDecoration(
+                  labelText: 'Mot de passe',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 20),
+              ElevatedButton(
+                onPressed: _isLoading
+                    ? null
+                    : _signInWithEmailAndPassword, // Désactiver pendant le chargement
+                child: _isLoading
+                    ? const CircularProgressIndicator() // Indicateur de chargement
+                    : const Text('Se connecter'),
+              ),
+              const SizedBox(height: 10),
+              const SizedBox(height: 10),
+              if (_errorMessage.isNotEmpty)
+                Text(
+                  _errorMessage,
+                  style: const TextStyle(color: Colors.red),
+                ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}