fix(ci): signature release réellement appliquée + maj in-app (open_filex)

- patch_android.py: gère 'signingConfig = signingConfigs.debug' (Flutter 3.24
  utilise le '='), sans quoi le build restait signé en clé debug éphémère
  → signature différente à chaque run → 'conflit' à l'install de MAJ. Échoue
  désormais le build si la ligne n'est pas patchée (garde-fou).
- update_service: télécharge l'APK in-app + lance l'installeur (open_filex),
  fallback navigateur ; barre de progression dans l'écran serveurs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

lib/models.dart

@@ -8,6 +8,9 @@ class GameServer {
   final String? subtitle;
   final String? connect;
   final bool onDemand;
+  final String env; // prod | preprod
+  final bool web; // jeu web → bouton « Ouvrir »
+  final String? openUrl;
   final String status; // stopped | starting | running | online | partial
   final int? players;
   final int? maxPlayers;
@@ -21,6 +24,9 @@ class GameServer {
     this.subtitle,
     this.connect,
     this.onDemand = false,
+    this.env = 'prod',
+    this.web = false,
+    this.openUrl,
     required this.status,
     this.players,
     this.maxPlayers,
@@ -35,6 +41,9 @@ class GameServer {
         subtitle: json['subtitle'] as String?,
         connect: json['connect'] as String?,
         onDemand: json['on_demand'] as bool? ?? false,
+        env: json['env'] as String? ?? 'prod',
+        web: json['web'] as bool? ?? false,
+        openUrl: json['open_url'] as String?,
         status: json['status'] as String? ?? 'stopped',
         players: json['players'] as int?,
         maxPlayers: json['max_players'] as int?,
@@ -44,6 +53,7 @@ class GameServer {
 
   bool get isUp => status == 'online' || status == 'running';
   bool get isBusy => status == 'starting' || status == 'partial';
+  bool get isPreprod => env == 'preprod';
 
   /// Couleur d'accent thématique par jeu (visuel sans dépendance externe).
   ({Color start, Color end, IconData icon}) get theme {
@@ -57,6 +67,9 @@ class GameServer {
     if (g.contains('cycle')) {
       return (start: const Color(0xFF00BCD4), end: const Color(0xFF1A237E), icon: Icons.rocket_launch);
     }
+    if (g.contains('swarm') || g.contains('ants')) {
+      return (start: const Color(0xFFF9A825), end: const Color(0xFF6D4C00), icon: Icons.bug_report);
+    }
     return (start: const Color(0xFF7E57C2), end: const Color(0xFF311B92), icon: Icons.sports_esports);
   }
 

lib/screens/servers_screen.dart

@@ -78,15 +78,37 @@ class _ServersScreenState extends State<ServersScreen> {
         ],
       ),
     );
-    if (go == true) {
-      final ok = await UpdateService(widget.api.baseUrl).apply(info);
+    if (go != true || !mounted) return;
+
+    final progress = ValueNotifier<double?>(0);
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (_) => AlertDialog(
+        title: const Text('Téléchargement…'),
+        content: ValueListenableBuilder<double?>(
+          valueListenable: progress,
+          builder: (_, p, __) => Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              LinearProgressIndicator(value: p),
+              const SizedBox(height: 10),
+              Text(p == null ? '' : '${(p * 100).round()} %'),
+            ],
+          ),
+        ),
+      ),
+    );
+
+    final ok = await UpdateService(widget.api.baseUrl)
+        .apply(info, onProgress: (p) => progress.value = p);
+    if (mounted) Navigator.of(context, rootNavigator: true).pop(); // ferme la progression
     if (mounted && !ok) {
       ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(content: Text('Impossible d\'ouvrir le téléchargement.')),
+        const SnackBar(content: Text('Mise à jour impossible.')),
       );
     }
   }
-  }
 
   Future<void> _openSettings() async {
     await Navigator.push(context,
@@ -101,17 +123,23 @@ class _ServersScreenState extends State<ServersScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return DefaultTabController(
+      length: 2,
+      child: Scaffold(
         appBar: AppBar(
           title: const Text('Serveurs'),
           actions: [
             IconButton(onPressed: _openSettings, icon: const Icon(Icons.settings_outlined)),
             IconButton(onPressed: _logout, icon: const Icon(Icons.logout)),
           ],
+          bottom: const TabBar(
+            tabs: [
+              Tab(icon: Icon(Icons.public), text: 'Production'),
+              Tab(icon: Icon(Icons.science_outlined), text: 'Preprod'),
+            ],
           ),
-      body: RefreshIndicator(
-        onRefresh: _refresh,
-        child: _buildBody(),
+        ),
+        body: _buildBody(),
       ),
     );
   }
@@ -130,13 +158,33 @@ class _ServersScreenState extends State<ServersScreen> {
     if (_servers == null) {
       return const Center(child: CircularProgressIndicator());
     }
-    return ListView.separated(
-      padding: const EdgeInsets.fromLTRB(16, 8, 16, 24),
-      itemCount: _servers!.length,
-      separatorBuilder: (_, __) => const SizedBox(height: 14),
-      itemBuilder: (_, i) {
-        final s = _servers![i];
-        return FutureBuilder<String>(
+
+    final prod = _servers!.where((s) => !s.isPreprod).toList();
+    final preprod = _servers!.where((s) => s.isPreprod).toList();
+
+    return TabBarView(
+      children: [_envList(prod), _envList(preprod)],
+    );
+  }
+
+  Widget _envList(List<GameServer> list) {
+    return RefreshIndicator(
+      onRefresh: _refresh,
+      child: list.isEmpty
+          ? ListView(children: const [
+              SizedBox(height: 120),
+              Center(child: Text('Aucun serveur dans cet environnement.')),
+            ])
+          : ListView(
+              padding: const EdgeInsets.fromLTRB(16, 12, 16, 24),
+              children: list.map(_card).toList(),
+            ),
+    );
+  }
+
+  Widget _card(GameServer s) => Padding(
+        padding: const EdgeInsets.only(bottom: 14),
+        child: FutureBuilder<String>(
           future: widget.api.iconUrl(s.id),
           builder: (_, snap) => ServerCard(
             server: s,
@@ -144,8 +192,6 @@ class _ServersScreenState extends State<ServersScreen> {
             busy: _busy.contains(s.id),
             onToggle: () => _toggle(s),
           ),
-        );
-      },
+        ),
       );
 }
-}

lib/services/update_service.dart

@@ -1,12 +1,15 @@
 import 'dart:convert';
+import 'dart:io';
 
 import 'package:http/http.dart' as http;
+import 'package:open_filex/open_filex.dart';
 import 'package:package_info_plus/package_info_plus.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-/// Vérifie s'il existe une version plus récente (API `/version`) et, si oui,
-/// ouvre l'URL de l'APK (le navigateur télécharge, l'utilisateur installe —
-/// robuste, sans dépendance de packaging fragile).
+/// Détecte une version plus récente (`/version`) et l'installe **in-app** :
+/// télécharge l'APK dans le stockage de l'app puis lance l'installeur système
+/// (un seul tap « Installer »). Fallback navigateur si l'install directe échoue.
 class UpdateService {
   UpdateService(this._baseUrl);
   final Future<String> _baseUrl;
@@ -31,7 +34,39 @@ class UpdateService {
     return null;
   }
 
-  Future<bool> apply(UpdateInfo info) async {
+  /// Télécharge l'APK puis lance l'installeur. `onProgress` : 0.0 → 1.0
+  /// (ou null si la taille est inconnue). Renvoie true si l'installeur s'ouvre.
+  Future<bool> apply(UpdateInfo info, {void Function(double?)? onProgress}) async {
+    try {
+      final dir = await getExternalStorageDirectory() ?? await getTemporaryDirectory();
+      final file = File('${dir.path}/gamemanager-update.apk');
+
+      final req = http.Request('GET', Uri.parse(info.apkUrl));
+      final resp = await req.send().timeout(const Duration(seconds: 30));
+      if (resp.statusCode != 200) return _fallback(info);
+
+      final total = resp.contentLength ?? 0;
+      var received = 0;
+      final sink = file.openWrite();
+      await for (final chunk in resp.stream) {
+        sink.add(chunk);
+        received += chunk.length;
+        onProgress?.call(total > 0 ? received / total : null);
+      }
+      await sink.close();
+
+      final result = await OpenFilex.open(
+        file.path,
+        type: 'application/vnd.android.package-archive',
+      );
+      if (result.type == ResultType.done) return true;
+      return _fallback(info); // l'installeur n'a pas pris → navigateur
+    } catch (_) {
+      return _fallback(info);
+    }
+  }
+
+  Future<bool> _fallback(UpdateInfo info) async {
     final uri = Uri.parse(info.apkUrl);
     if (!await canLaunchUrl(uri)) return false;
     return launchUrl(uri, mode: LaunchMode.externalApplication);

lib/widgets/server_card.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 import '../models.dart';
 
@@ -41,13 +42,23 @@ class ServerCard extends StatelessWidget {
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
-                      Text(server.name,
+                      Row(
+                        children: [
+                          Flexible(
+                            child: Text(server.name,
                                 style: const TextStyle(
                                     color: Colors.white,
                                     fontSize: 19,
                                     fontWeight: FontWeight.w800),
                                 maxLines: 1,
                                 overflow: TextOverflow.ellipsis),
+                          ),
+                          if (server.isPreprod) ...[
+                            const SizedBox(width: 8),
+                            const _Tag(label: 'PREPROD'),
+                          ],
+                        ],
+                      ),
                       if (server.subtitle != null)
                         Text(server.subtitle!,
                             style: TextStyle(
@@ -80,6 +91,10 @@ class ServerCard extends StatelessWidget {
                   )
                 else
                   const Spacer(),
+                if (server.web && server.openUrl != null) ...[
+                  _OpenButton(url: server.openUrl!),
+                  const SizedBox(width: 8),
+                ],
                 _ToggleButton(up: server.isUp, busy: busy, onToggle: onToggle),
               ],
             ),
@@ -118,6 +133,44 @@ class _Icon extends StatelessWidget {
       );
 }
 
+class _Tag extends StatelessWidget {
+  const _Tag({required this.label});
+  final String label;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 2),
+      decoration: BoxDecoration(
+        color: Colors.black.withOpacity(0.28),
+        borderRadius: BorderRadius.circular(6),
+        border: Border.all(color: Colors.white.withOpacity(0.5), width: 1),
+      ),
+      child: Text(label,
+          style: const TextStyle(
+              color: Colors.white, fontSize: 10, fontWeight: FontWeight.w800, letterSpacing: 0.6)),
+    );
+  }
+}
+
+class _OpenButton extends StatelessWidget {
+  const _OpenButton({required this.url});
+  final String url;
+
+  @override
+  Widget build(BuildContext context) {
+    return OutlinedButton.icon(
+      onPressed: () => launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication),
+      style: OutlinedButton.styleFrom(
+        foregroundColor: Colors.white,
+        side: BorderSide(color: Colors.white.withOpacity(0.7)),
+      ),
+      icon: const Icon(Icons.open_in_new, size: 18),
+      label: const Text('Ouvrir'),
+    );
+  }
+}
+
 class _StatusPill extends StatelessWidget {
   const _StatusPill({required this.label, required this.color, required this.pulse});
   final String label;

pubspec.yaml

@@ -16,6 +16,8 @@ dependencies:
   shared_preferences: ^2.3.2
   package_info_plus: ^8.1.1
   url_launcher: ^6.3.1
+  path_provider: ^2.1.4
+  open_filex: ^4.5.0
   cupertino_icons: ^1.0.8
 
 dev_dependencies:

tool/patch_android.py

@@ -62,14 +62,22 @@ if "signingConfigs {" not in s:
         r"(\n\s*buildTypes\s*\{)",
         '\n    signingConfigs {\n'
         '        release {\n'
-        '            keyAlias keystoreProperties["keyAlias"]\n'
-        '            keyPassword keystoreProperties["keyPassword"]\n'
-        '            storeFile file(keystoreProperties["storeFile"])\n'
-        '            storePassword keystoreProperties["storePassword"]\n'
+        '            keyAlias = keystoreProperties["keyAlias"]\n'
+        '            keyPassword = keystoreProperties["keyPassword"]\n'
+        '            storeFile = file(keystoreProperties["storeFile"])\n'
+        '            storePassword = keystoreProperties["storePassword"]\n'
         '        }\n    }\n\\1',
         s,
         count=1,
     )
+# Flutter 3.24 génère `signingConfig = signingConfigs.debug` (AVEC `=`). On gère
+# les deux formes pour ne jamais laisser le build release signé en clé debug
+# (sinon signature différente à chaque run CI → « conflit » à l'install de MAJ).
+before = s
+s = s.replace("signingConfig = signingConfigs.debug", "signingConfig = signingConfigs.release")
 s = s.replace("signingConfig signingConfigs.debug", "signingConfig signingConfigs.release")
+if s == before:
+    raise SystemExit("patch_android: ERREUR — ligne 'signingConfig ... debug' introuvable, "
+                     "signature release NON appliquée (build annulé)")
 open(gr, "w").write(s)
-print("patch_android: OK")
+print("patch_android: OK (signature release appliquee)")