From 310fa424d692abaade0e84885f1cc97a27c7e88d Mon Sep 17 00:00:00 2001
From: Ming Ming <nkming2@gmail.com>
Date: Fri, 8 Jul 2022 16:38:09 +0800
Subject: [PATCH] Make Lock support running in unit tests

---
 app/lib/mobile/lock.dart | 8 ++++++++
 app/lib/platform/k.dart  | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/app/lib/mobile/lock.dart b/app/lib/mobile/lock.dart
index e8352e59..ab509fe1 100644
--- a/app/lib/mobile/lock.dart
+++ b/app/lib/mobile/lock.dart
@@ -1,10 +1,13 @@
 import 'package:nc_photos/platform/k.dart' as platform_k;
+import 'package:nc_photos/web/lock.dart' as web;
 import 'package:nc_photos_plugin/nc_photos_plugin.dart' as plugin;
 
 class Lock {
   static Future<T> synchronized<T>(int lockId, Future<T> Function() fn) async {
     if (platform_k.isAndroid) {
       return _synchronizedAndroid(lockId, fn);
+    } else if (platform_k.isDesktop) {
+      return _synchronizedDesktop(lockId, fn);
     } else {
       throw UnimplementedError();
     }
@@ -21,4 +24,9 @@ class Lock {
       await plugin.Lock.unlock(lockId);
     }
   }
+
+  // this is mainly used to run test cases
+  static Future<T> _synchronizedDesktop<T>(
+          int lockId, Future<T> Function() fn) =>
+      web.Lock.synchronized(lockId, fn);
 }
diff --git a/app/lib/platform/k.dart b/app/lib/platform/k.dart
index 5069861e..f0deb7c1 100644
--- a/app/lib/platform/k.dart
+++ b/app/lib/platform/k.dart
@@ -6,3 +6,5 @@ const isWeb = kIsWeb;
 // Platform n/a on web, need checking kIsWeb first
 final isMobile = !kIsWeb && (Platform.isAndroid || Platform.isIOS);
 final isAndroid = !kIsWeb && Platform.isAndroid;
+final isDesktop =
+    !kIsWeb && (Platform.isLinux || Platform.isMacOS || Platform.isWindows);