From f56615451ef652e5af74194c5120a9fec4ba647f Mon Sep 17 00:00:00 2001
From: ElPoyo <paulfournel266@gmail.com>
Date: Tue, 26 May 2026 13:57:14 +0200
Subject: [PATCH] =?UTF-8?q?perf:=20suppression=20du=20blocage=20d'authenti?=
 =?UTF-8?q?fication=20au=20d=C3=A9marrage=20et=20chargement=20non=20bloqua?=
 =?UTF-8?q?nt=20de=20l'utilisateur?=
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Content-Transfer-Encoding: 8bit

---
 em2rp/lib/main.dart                 | 30 +++++++++--------------------
 em2rp/lib/utils/app_start_gate.dart | 10 ++++++++++
 2 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/em2rp/lib/main.dart b/em2rp/lib/main.dart
index 6d9e65b..a448251 100644
--- a/em2rp/lib/main.dart
+++ b/em2rp/lib/main.dart
@@ -105,28 +105,16 @@ class _MyAppState extends State<MyApp> {
 
     await initializer.initialize();
 
-    // Attendre la première valeur d'authentification avant toute décision
-    // de navigation, afin d'éviter un flash de la page login.
-    await FirebaseAuth.instance.authStateChanges().first;
-
-    if (FirebaseAuth.instance.currentUser != null) {
+    // Lancer la connexion automatique en dev sans bloquer le démarrage initial
+    if (Env.isDevelopment && FirebaseAuth.instance.currentUser == null) {
       unawaited(
-        localAuthProvider.loadUserData().catchError((e) {
-          if (kDebugMode) debugPrint('User data bootstrap failed: $e');
-        }),
-      );
-      return;
-    }
-
-    // En développement, on garde la connexion automatique existante.
-    if (Env.isDevelopment) {
-      await localAuthProvider.signInWithEmailAndPassword(
-        Env.devAdminEmail,
-        Env.devAdminPassword,
-      );
-      unawaited(
-        localAuthProvider.loadUserData().catchError((e) {
-          if (kDebugMode) debugPrint('Dev user bootstrap failed: $e');
+        localAuthProvider.signInWithEmailAndPassword(
+          Env.devAdminEmail,
+          Env.devAdminPassword,
+        ).then((_) {
+          return localAuthProvider.loadUserData();
+        }).catchError((e) {
+          if (kDebugMode) debugPrint('Dev auto-login failed: $e');
         }),
       );
     }
diff --git a/em2rp/lib/utils/app_start_gate.dart b/em2rp/lib/utils/app_start_gate.dart
index d473599..400fc2b 100644
--- a/em2rp/lib/utils/app_start_gate.dart
+++ b/em2rp/lib/utils/app_start_gate.dart
@@ -1,8 +1,11 @@
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'dart:async';
 
 import '../views/login_page.dart';
 import '../utils/colors.dart';
+import '../providers/local_user_provider.dart';
 
 /// Gate de démarrage qui attend la restauration Firebase Auth avant
 /// d'afficher soit le contenu connecté, soit la page de connexion.
@@ -82,6 +85,13 @@ class _AuthenticatedBootstrapState extends State<_AuthenticatedBootstrap> {
 
     if (!mounted) return;
 
+    // Charger les données utilisateur de façon non bloquante
+    unawaited(
+      context.read<LocalUserProvider>().loadUserData().catchError((e) {
+        debugPrint('[AppStartGate] User data bootstrap failed: $e');
+      }),
+    );
+
     if (fragment.isNotEmpty && fragment != '/' && fragment != '/calendar') {
       Navigator.of(context).pushReplacementNamed(fragment);
     } else {