From da58b3aa567c203ee94fa84d7c675941e7b61652 Mon Sep 17 00:00:00 2001
From: Onie <onieyudho21@gmail.com>
Date: Sun, 18 Oct 2026 12:41:56 +0700
Subject: [PATCH] Kasir: non-blocking auth check + tampilkan login ulang saat
 session mati

---
 lib/state/app_state.dart | 57 +++++++++++++++++++++++++---------------
 1 file changed, 36 insertions(+), 21 deletions(-)

diff --git a/lib/state/app_state.dart b/lib/state/app_state.dart
index 3510d7c..55c4b2d 100644
--- a/lib/state/app_state.dart
+++ b/lib/state/app_state.dart
@@ -217,16 +217,27 @@ class AppState extends ChangeNotifier {
   /* ---------- Init & Realtime ---------- */
   Future<void> _init() async {
     try {
-      await _initAuth();
-      await _loadProducts();
-      await _loadSales();
-      await loadKasirAccounts();
-      await _loadProfileNames();
-      await _loadSettings();
-      _subscribe();
-      await _seedAdminIfEmpty();
-      await _offlineQueue.init();
-      startPolling();
+      final authOk = await _ensureSessionAndAuth();
+      if (!authOk) {
+        // Session mati total (refresh token ikut kadaluwarsa). Jangan lanjut:
+        // _loadProducts() akan timeout 30s + 401, bakal menjebak loading walau
+        // produk sendiri masih ada. Tandai sessionExpired, jalankan polling
+        // saja (real-time masih bisa update), dan biarkan UI tampil
+        // "login ulang".
+        _sessionExpired = true;
+        startPolling();
+        error = 'Sesi auth belum tersedia, silakan login ulang.';
+      } else {
+        await _loadProducts();
+        await _loadSales();
+        await loadKasirAccounts();
+        await _loadProfileNames();
+        await _loadSettings();
+        _subscribe();
+        await _seedAdminIfEmpty();
+        await _offlineQueue.init();
+        startPolling();
+      }
     } catch (e) {
       error = e.toString();
     }
@@ -535,18 +546,22 @@ class AppState extends ChangeNotifier {
     }
   }
 
-  /// Coba perbarui session auth yang kedaluwarsa. Return true jika session valid.
-  Future<bool> _ensureSession() async {
-    try {
-      final session = _supabase.auth.currentSession;
-      if (session == null) return false;
-      if (!session.isExpired) return true;
-      final res = await _supabase.auth.refreshSession();
-      return res.session != null && !res.session!.isExpired;
-    } catch (e) {
-      debugPrint('Gagal refresh session: $e');
-      return false;
+  /// Cek langkah demi langkah sampai session valid atau mati total.
+  /// Stop segera kalau auth mati, jangan tunggu timeout 30s per request.
+  Future<bool> _ensureSessionAndAuth() async {
+    final session = _supabase.auth.currentSession;
+    if (session != null && !session.isExpired) {
+      return true;
     }
+    // Session kadaluwarsa: coba refresh token dulu.
+    try {
+      final res = await _supabase.auth.refreshSession();
+      if (res.session != null && !res.session!.isExpired) {
+        return true;
+      }
+    } catch (_) {}
+    _sessionExpired = true;
+    return false;
   }
 
   Future<void> _loadSales() async {