Support better window position memory

Add windows arm64 and linux arm64 build script

Optimize some details

lib/common/other.dart

@@ -116,13 +116,11 @@ class Other {
       return "assets/images/icon_white.png";
     }
     final suffix = Platform.isWindows ? "ico" : "png";
-    if (Platform.isWindows) {
-      return "assets/images/icon.$suffix";
-    }
-    return switch (brightness) {
-      Brightness.dark => "assets/images/icon_white.$suffix",
-      Brightness.light => "assets/images/icon_black.$suffix",
-    };
+    return "assets/images/icon.$suffix";
+    // return switch (brightness) {
+    //   Brightness.dark => "assets/images/icon_white.$suffix",
+    //   Brightness.light => "assets/images/icon_black.$suffix",
+    // };
   }
 
   int compareVersions(String version1, String version2) {

lib/common/tray.dart

@@ -78,7 +78,7 @@ class Tray {
         MenuItem.checkbox(
           label: Intl.message(mode.name),
           onClick: (_) {
-            globalState.appController.clashConfig.mode = mode;
+            globalState.appController.changeMode(mode);
           },
           checked: mode == clashConfig.mode,
         ),

lib/common/window.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:fl_clash/common/common.dart';
 import 'package:fl_clash/models/config.dart';
 import 'package:flutter/material.dart';
+import 'package:screen_retriever/screen_retriever.dart';
 import 'package:window_manager/window_manager.dart';
 
 class Window {
@@ -23,6 +24,35 @@ class Window {
     );
     if (!Platform.isMacOS || version > 10) {
       await windowManager.setTitleBarStyle(TitleBarStyle.hidden);
+      final left = props.left ?? 0;
+      final top = props.top ?? 0;
+      final right = left + props.width;
+      final bottom = top + props.height;
+      if (left == 0 && top == 0) {
+        await windowManager.setAlignment(Alignment.center);
+      } else {
+        final displays = await screenRetriever.getAllDisplays();
+        final isPositionValid = displays.any(
+          (display) {
+            final displayBounds = Rect.fromLTWH(
+              display.visiblePosition!.dx,
+              display.visiblePosition!.dy,
+              display.size.width,
+              display.size.height,
+            );
+            return displayBounds.contains(Offset(left, top)) ||
+                displayBounds.contains(Offset(right, bottom));
+          },
+        );
+        if (isPositionValid) {
+          await windowManager.setPosition(
+            Offset(
+              left,
+              top,
+            ),
+          );
+        }
+      }
     }
     await windowManager.waitUntilReadyToShow(windowOptions, () async {
       await windowManager.setPreventClose(true);

lib/controller.dart

@@ -582,6 +582,14 @@ class AppController {
     updateStatus(!appFlowingState.isStart);
   }
 
+  changeMode(Mode mode) {
+    clashConfig.mode = mode;
+    if (mode == Mode.global) {
+      config.updateCurrentGroupName(GroupName.GLOBAL.name);
+    }
+    addCheckIpNumDebounce();
+  }
+
   updateAutoLaunch() {
     config.appSetting = config.appSetting.copyWith(
       autoLaunch: !config.appSetting.autoLaunch,

lib/fragments/connections.dart

@@ -38,6 +38,9 @@ class _ConnectionsFragmentState extends State<ConnectionsFragment> {
       timer = Timer.periodic(
         const Duration(seconds: 1),
         (timer) async {
+          if (!context.mounted) {
+            return;
+          }
           connectionsNotifier.value = connectionsNotifier.value.copyWith(
             connections: await clashCore.getConnections(),
           );

lib/fragments/dashboard/outbound_mode.dart

@@ -10,14 +10,6 @@ import 'package:provider/provider.dart';
 class OutboundMode extends StatelessWidget {
   const OutboundMode({super.key});
 
-  _changeMode(BuildContext context, Mode? value) async {
-    final appController = globalState.appController;
-    final clashConfig = appController.clashConfig;
-    if (value == null || clashConfig.mode == value) return;
-    clashConfig.mode = value;
-    appController.addCheckIpNumDebounce();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Selector<ClashConfig, Mode>(
@@ -50,7 +42,10 @@ class OutboundMode extends StatelessWidget {
                       value: item,
                       groupValue: mode,
                       onChanged: (value) async {
-                        _changeMode(context, value);
+                        if (value == null) {
+                          return;
+                        }
+                        globalState.appController.changeMode(value);
                       },
                     ),
                     title: Text(

lib/fragments/proxies/list.dart

@@ -299,7 +299,7 @@ class _ProxiesListFragmentState extends State<ProxiesListFragment> {
                         headerState.currentIndex > state.groupNames.length - 1
                             ? 0
                             : headerState.currentIndex;
-                    if (index < 0) {
+                    if (index < 0 || state.groupNames.isEmpty) {
                       return Container();
                     }
                     return Stack(

lib/fragments/proxies/tab.dart

@@ -117,9 +117,11 @@ class ProxiesTabFragmentState extends State<ProxiesTabFragment>
     }
     final currentGroup = currentGroups[index ?? _tabController!.index];
     currentProxies = currentGroup.all;
-    appController.config.updateCurrentGroupName(
-      currentGroup.name,
-    );
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      appController.config.updateCurrentGroupName(
+        currentGroup.name,
+      );
+    });
   }
 
   _destroyTabController() {
@@ -129,6 +131,10 @@ class ProxiesTabFragmentState extends State<ProxiesTabFragment>
   }
 
   _updateTabController(int length, int index) {
+    if (length == 0) {
+      _destroyTabController();
+      return;
+    }
     final realIndex = index == -1 ? 0 : index;
     _tabController ??= TabController(
       length: length,
@@ -162,6 +168,9 @@ class ProxiesTabFragmentState extends State<ProxiesTabFragment>
           (item) => item == state.currentGroupName,
         );
         _updateTabController(state.groupNames.length, index);
+        if (state.groupNames.isEmpty) {
+          return Container();
+        }
         final GroupNameKeyMap keyMap = {};
         final children = state.groupNames.map((groupName) {
           keyMap[groupName] = GlobalObjectKey(groupName);
@@ -281,12 +290,15 @@ class ProxyGroupViewState extends State<ProxyGroupView> {
     if (_controller.position.maxScrollExtent == 0) {
       return;
     }
+    final sortedProxies = globalState.appController.getSortProxies(
+      currentProxies,
+    );
     _controller.animateTo(
       min(
         16 +
             getScrollToSelectedOffset(
               groupName: groupName,
-              proxies: currentProxies,
+              proxies: sortedProxies,
             ),
         _controller.position.maxScrollExtent,
       ),

lib/manager/window_manager.dart

@@ -67,6 +67,12 @@ class _WindowContainerState extends State<WindowManager>
   @override
   Future<void> onWindowMoved() async {
     super.onWindowMoved();
+    final offset = await windowManager.getPosition();
+    final config = globalState.appController.config;
+    config.windowProps = config.windowProps.copyWith(
+      top: offset.dy,
+      left: offset.dx,
+    );
   }
 
   @override

lib/models/app.dart

@@ -212,9 +212,7 @@ class AppState with ChangeNotifier {
       case Mode.direct:
         return [];
       case Mode.global:
-        return groups
-            .where((element) => element.name == GroupName.GLOBAL.name)
-            .toList();
+        return groups.toList();
       case Mode.rule:
         return groups
             .where((item) => item.hidden == false)