init

2026-08-08 10:57:54 +08:00
parent d0d48c1ffc
commit 604af909b0
184 changed files with 12521 additions and 12722 deletions
@@ -0,0 +1,61 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../../core/constants/app_defaults.dart';
+import '../../../core/providers/app_providers.dart';
+import '../../../data/local/models/models.dart';
+
+final appConfigProvider =
+    AsyncNotifierProvider<AppConfigNotifier, AppConfig>(AppConfigNotifier.new);
+
+class AppConfigNotifier extends AsyncNotifier<AppConfig> {
+  @override
+  Future<AppConfig> build() async {
+    final isar = await ref.watch(isarProvider.future);
+    final config = await isar.appConfigs.get(AppDefaults.singletonId);
+    if (config != null) return config;
+    final fresh = AppConfig.createDefault();
+    await isar.writeTxn(() => isar.appConfigs.put(fresh));
+    return fresh;
+  }
+
+  Future<AppConfig> _persist(AppConfig config) async {
+    final isar = await ref.read(isarProvider.future);
+    await isar.writeTxn(() => isar.appConfigs.put(config));
+    state = AsyncData(config);
+    return config;
+  }
+
+  /// Called after a scoring session is saved successfully.
+  Future<void> incrementTrialCount() async {
+    final current = state.value;
+    if (current == null || current.isVipUnlocked) return;
+    final next = current.copyWith(
+      usedTrialCount: current.usedTrialCount + 1,
+    );
+    await _persist(next);
+  }
+
+  /// Marks the app as unlocked via IAP purchase or restore.
+  Future<void> markUnlocked({required bool fromRestore}) async {
+    final current = state.value;
+    if (current == null) return;
+    final next = current.copyWith(
+      isVipUnlocked: true,
+      vipUnlockedAt: DateTime.now(),
+      entitlementSource:
+          fromRestore ? EntitlementSource.restore : EntitlementSource.purchase,
+    );
+    await _persist(next);
+  }
+
+  Future<void> setLastError(String? message) async {
+    final current = state.value;
+    if (current == null) return;
+    await _persist(current.copyWith(lastIapErrorMessage: message));
+  }
+
+  /// Debug-only: instantly unlock without going through App Store.
+  Future<void> debugUnlock() async {
+    await markUnlocked(fromRestore: false);
+  }
+}