feat: 修改hidialog弹窗位置，增加macos dmg打包配置

ios/Podfile.lock

@@ -2,6 +2,12 @@ PODS:
   - connectivity_plus (0.0.1):
     - Flutter
     - ReachabilitySwift
+  - Crisp (2.8.2):
+    - Crisp/Crisp (= 2.8.2)
+  - Crisp/Crisp (2.8.2)
+  - crisp_chat (2.4.1):
+    - Crisp (~> 2.8.2)
+    - Flutter
   - device_info_plus (0.0.1):
     - Flutter
   - EasyPermissionX/Camera (0.0.2)
@@ -35,12 +41,10 @@ PODS:
     - Flutter
   - url_launcher_ios (0.0.1):
     - Flutter
-  - webview_flutter_wkwebview (0.0.1):
-    - Flutter
-    - FlutterMacOS
 
 DEPENDENCIES:
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
+  - crisp_chat (from `.symlinks/plugins/crisp_chat/ios`)
   - device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
   - EasyPermissionX/Camera
   - Flutter (from `Flutter`)
@@ -53,10 +57,10 @@ DEPENDENCIES:
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
   - share_plus (from `.symlinks/plugins/share_plus/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
-  - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/darwin`)
 
 SPEC REPOS:
   https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git:
+    - Crisp
     - EasyPermissionX
     - OrderedSet
     - ReachabilitySwift
@@ -65,6 +69,8 @@ SPEC REPOS:
 EXTERNAL SOURCES:
   connectivity_plus:
     :path: ".symlinks/plugins/connectivity_plus/ios"
+  crisp_chat:
+    :path: ".symlinks/plugins/crisp_chat/ios"
   device_info_plus:
     :path: ".symlinks/plugins/device_info_plus/ios"
   Flutter:
@@ -87,11 +93,11 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/share_plus/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
-  webview_flutter_wkwebview:
-    :path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
 
 SPEC CHECKSUMS:
   connectivity_plus: bf0076dd84a130856aa636df1c71ccaff908fa1d
+  Crisp: 6747c96b2b2c2a81babf1eaecd1688a65d98edd4
+  crisp_chat: 30994104495de23443af8d5b2c041a6df1e8464d
   device_info_plus: bf2e3232933866d73fe290f2942f2156cdd10342
   EasyPermissionX: ff4c438f6ee80488f873b4cb921e32d982523067
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
@@ -107,7 +113,6 @@ SPEC CHECKSUMS:
   SAMKeychain: 483e1c9f32984d50ca961e26818a534283b4cd5c
   share_plus: c3fef564749587fc939ef86ffb283ceac0baf9f5
   url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
-  webview_flutter_wkwebview: a4af96a051138e28e29f60101d094683b9f82188
 
 PODFILE CHECKSUM: 579a354deb8d6fdc55c12799569018594328642e
 

lib/app/modules/hi_node_list/views/hi_page_node_view.dart

@@ -11,9 +11,18 @@ import 'package:kaer_with_panels/app/widgets/dialogs/hi_dialog.dart';
 import 'package:kaer_with_panels/app/widgets/hi_help_entrance.dart';
 import 'package:kaer_with_panels/app/widgets/hi_base_scaffold.dart';
 import 'package:easy_refresh/easy_refresh.dart';
-class HINodePageView extends GetView<HINodeListController> {
+class HINodePageView extends StatefulWidget {
   const HINodePageView({super.key});
 
+  @override
+  State<HINodePageView> createState() => _HINodePageViewState();
+}
+
+class _HINodePageViewState extends State<HINodePageView> {
+  final GlobalKey _modeSwitcherKey = GlobalKey();
+
+  HINodeListController get controller => Get.find<HINodeListController>();
+
   @override
   Widget build(BuildContext context) {
     return HIBaseScaffold(
@@ -69,6 +78,7 @@ class HINodePageView extends GetView<HINodeListController> {
                     // 2. 关键：移除多余的 SizedBox，让 Expanded 正确工作
                     Expanded(
                       child: Container(
+                        key: _modeSwitcherKey,
                         padding: EdgeInsets.all(4.w),
                         decoration: BoxDecoration(
                           border: Border.all(
@@ -99,7 +109,19 @@ class HINodePageView extends GetView<HINodeListController> {
                     SizedBox(width: 12.w),
                     GestureDetector(
                       onTap: () {
+                        Offset? targetOffset;
+                        final renderBox = _modeSwitcherKey.currentContext?.findRenderObject() as RenderBox?;
+                        if (renderBox != null) {
+                          final position = renderBox.localToGlobal(Offset.zero);
+                          final size = renderBox.size;
+                          targetOffset = Offset(
+                            position.dx + (size.width / 2) - (HIDialog.kDialogWidth / 2),
+                            position.dy + size.height + 10.w,
+                          );
+                        }
+
                         HIDialog.show(
+                          targetOffset: targetOffset,
                           customMessageWidget: Padding(
                             padding: EdgeInsets.symmetric(horizontal: 0.w, vertical: 0.w),
                             child: Column(

lib/app/modules/kr_home/views/kr_home_view.dart

@@ -46,6 +46,8 @@ class KRHomeView extends StatefulWidget implements HasSwipeConfig {
 class _KRHomeViewState extends State<KRHomeView> {
   late KRHomeController controller;
 
+  final GlobalKey _quickConnectTextKey = GlobalKey();
+
   @override
   void initState() {
     super.initState();
@@ -198,12 +200,15 @@ class _KRHomeViewState extends State<KRHomeView> {
                                       ),
                                       SizedBox(width: 8),
                                       // 2. “闪连”标签
-                                      Text(
-                                        '闪连',
-                                        style: TextStyle(
-                                          color: Colors.white,
-                                          fontSize: 20,
-                                          fontWeight: FontWeight.w600,
+                                      Container(
+                                        key: _quickConnectTextKey,
+                                        child: Text(
+                                          '闪连',
+                                          style: TextStyle(
+                                            color: Colors.white,
+                                            fontSize: 20,
+                                            fontWeight: FontWeight.w600,
+                                          ),
                                         ),
                                       ),
                                     ],
@@ -214,10 +219,26 @@ class _KRHomeViewState extends State<KRHomeView> {
                               SizedBox(width: 6), // 文字和问号图标之间的间距
                               GestureDetector(
                                 onTap: () {
+                                  Offset? targetOffset;
+                                  final renderBox = _quickConnectTextKey
+                                      .currentContext
+                                      ?.findRenderObject() as RenderBox?;
+                                  if (renderBox != null) {
+                                    final position =
+                                        renderBox.localToGlobal(Offset.zero);
+                                    targetOffset = Offset(
+                                      position.dx - 26,
+                                      position.dy +
+                                          renderBox.size.height +
+                                          10.w,
+                                    );
+                                  }
+                                  
                                   HIDialog.show(
                                     title: '闪连功能',
                                     message:
                                         '开启后，每次打开软件默认自动连接，无需点击连接按钮\n在后台关闭软件后，软件将自动断开',
+                                    targetOffset: targetOffset,
                                   );
                                 },
                                 child: KrLocalImage(

lib/app/modules/kr_invite/views/kr_invite_view.dart

@@ -32,7 +32,9 @@ class KRInviteView extends GetView<KRInviteController> {
               child: LayoutBuilder(
                 builder: (context, constraints) {
                   return SingleChildScrollView(
-                    physics: const NeverScrollableScrollPhysics(),
+                    physics: isKeyboardVisible
+                        ? const ClampingScrollPhysics()
+                        : const NeverScrollableScrollPhysics(),
                     child: ConstrainedBox(
                       constraints: BoxConstraints(minHeight: constraints.maxHeight),
                       child: IntrinsicHeight(
@@ -143,6 +145,7 @@ class KRInviteView extends GetView<KRInviteController> {
                                 ),
                               ),
 
+                              SizedBox(height: 40.w),
                               const Spacer(),
 
                               // 🟢 第三部分：接受他人邀请
@@ -166,6 +169,8 @@ class KRInviteView extends GetView<KRInviteController> {
                                     RepaintBoundary(
                                       child: TextField(
                                         controller: controller.otherInviteCodeController,
+                                        textInputAction: TextInputAction.done,
+                                        onSubmitted: (_) => controller.kr_handleBindInviteCode(),
                                         textAlign: TextAlign.center,
                                         style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
                                         decoration: InputDecoration(
@@ -190,33 +195,36 @@ class KRInviteView extends GetView<KRInviteController> {
                                         ),
                                       ),
                                     ),
-                                    SizedBox(height: 10.w),
-                                    SizedBox(
-                                      width: double.infinity,
-                                      height: 50.w,
-                                      child: ElevatedButton(
-                                        style: ElevatedButton.styleFrom(
-                                          backgroundColor: Theme.of(context).primaryColor,
-                                          shape: RoundedRectangleBorder(
-                                            borderRadius: BorderRadius.circular(1000.r),
+                                    if (!isKeyboardVisible) ...[
+                                      SizedBox(height: 10.w),
+                                      SizedBox(
+                                        width: double.infinity,
+                                        height: 50.w,
+                                        child: ElevatedButton(
+                                          style: ElevatedButton.styleFrom(
+                                            backgroundColor: Theme.of(context).primaryColor,
+                                            shape: RoundedRectangleBorder(
+                                              borderRadius: BorderRadius.circular(1000.r),
+                                            ),
                                           ),
-                                        ),
-                                        onPressed: () => controller.kr_handleBindInviteCode(),
-                                        child: Text(
-                                          '保存',
-                                          style: TextStyle(
-                                            color: Colors.black,
-                                            fontSize: 16.sp,
-                                            fontWeight: FontWeight.bold,
+                                          onPressed: () =>
+                                              controller.kr_handleBindInviteCode(),
+                                          child: Text(
+                                            '保存',
+                                            style: TextStyle(
+                                              color: Colors.black,
+                                              fontSize: 16.sp,
+                                              fontWeight: FontWeight.bold,
+                                            ),
                                           ),
                                         ),
                                       ),
-                                    ),
+                                    ],
                                   ],
                                 );
                               }),
                               // 底部留白，确保键盘弹出后能滚过遮挡区域
-                              SizedBox(height: 90.w),
+                              SizedBox(height: isKeyboardVisible ? 20.w : 90.w),
                             ],
                           ),
                         ),

lib/app/services/global_overlay_service.dart

@@ -124,11 +124,18 @@ class GlobalOverlayService extends GetxService {
                               return const SizedBox.shrink();
                             }
 
-                            return Text(
-                              '购买套餐',
-                              style: TextStyle(
-                                color: Colors.black,
-                                fontSize: 12.sp,
+                            return DefaultTextStyle(
+                              style: const TextStyle(
+                                decoration: TextDecoration.none, // 核心：显式声明无装饰
+                              ),
+                              child: Text(
+                                '购买套餐',
+                                style: TextStyle(
+                                  color: Colors.black,
+                                  fontSize: 12.sp,
+                                  fontWeight: FontWeight.w600,
+                                  decoration: TextDecoration.none, // 也可以在这里直接写
+                                ),
                               ),
                             );
                           }),

lib/app/widgets/dialogs/hi_dialog.dart

@@ -24,6 +24,9 @@ class HIDialog extends StatefulWidget {
 
   /// 是否显示按钮 loading（autoClose=false 时自动启用）
   final bool? showLoading;
+  final Offset? targetOffset;
+
+  static double get kDialogWidth => 245.w < 280.0 ? 280.0 : 245.w;
 
   const HIDialog({
     Key? key,
@@ -38,6 +41,7 @@ class HIDialog extends StatefulWidget {
     this.preventBackDismiss = false,
     this.autoClose = true,
     this.showLoading,
+    this.targetOffset,
   }) : super(key: key);
 
   static Future<void> show({
@@ -52,6 +56,7 @@ class HIDialog extends StatefulWidget {
     bool preventBackDismiss = false,
     bool autoClose = true,
     bool? showLoading,
+    Offset? targetOffset,
   }) {
     return Get.dialog(
       HIDialog(
@@ -66,9 +71,11 @@ class HIDialog extends StatefulWidget {
         preventBackDismiss: preventBackDismiss,
         autoClose: autoClose,
         showLoading: showLoading,
+        targetOffset: targetOffset,
       ),
       barrierDismissible: barrierDismissible,
       barrierColor: Colors.transparent,
+      useSafeArea: false,
     );
   }
 
@@ -112,20 +119,127 @@ class _HIDialogState extends State<HIDialog> {
       ),
       child: _isLoading
           ? SizedBox(
-        height: 20.w,
-        width: 20.w,
-        child: const CircularProgressIndicator(
-          color: Colors.black,
-          strokeWidth: 2,
-        ),
-      )
+              height: 20.w,
+              width: 20.w,
+              child: const CircularProgressIndicator(
+                color: Colors.black,
+                strokeWidth: 2,
+              ),
+            )
           : Text(
-        widget.confirmText ?? (widget.cancelText == null ? '好的' : AppTranslations.kr_dialog.kr_confirm),
-        style: TextStyle(
-          fontSize: 16.sp,
-          fontWeight: FontWeight.w600,
-          color: Colors.black,
-          fontFamily: 'AlibabaPuHuiTi-Medium',
+              widget.confirmText ??
+                  (widget.cancelText == null ? '好的' : AppTranslations.kr_dialog.kr_confirm),
+              style: TextStyle(
+                fontSize: 16.sp,
+                fontWeight: FontWeight.w600,
+                color: Colors.black,
+                fontFamily: 'AlibabaPuHuiTi-Medium',
+              ),
+            ),
+    );
+  }
+
+  Widget _buildDialogContent() {
+    return ClipRRect(
+      borderRadius: BorderRadius.circular(34.r),
+      child: BackdropFilter(
+        filter: ImageFilter.blur(sigmaX: 26, sigmaY: 26), // 毛玻璃模糊
+        child: Container(
+          width: 245.w,
+          padding: EdgeInsets.fromLTRB(30.w, 16.w, 30.w, 16.w),
+          decoration: BoxDecoration(
+            color: const Color(0xFFDEDEDE), // 半透明底色
+            borderRadius: BorderRadius.circular(34.r),
+            border: Border.all(
+              color: Colors.white.withOpacity(0.2), // 高光边框
+              width: 1.5,
+            ),
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              if (widget.title != null) ...[
+                Align(
+                  alignment: Alignment.centerLeft,
+                  child: Text(
+                    widget.title!,
+                    style: TextStyle(
+                      fontSize: 14.sp,
+                      fontWeight: FontWeight.w600,
+                      color: Colors.black,
+                      height: 1.3,
+                    ),
+                  ),
+                ),
+                SizedBox(height: 4.w),
+              ],
+              if (widget.message != null || widget.customMessageWidget != null) ...[
+                Container(
+                  constraints: BoxConstraints(maxHeight: 200.h),
+                  child: SingleChildScrollView(
+                    child: widget.customMessageWidget ??
+                        Text(
+                          widget.message!,
+                          textAlign: TextAlign.left,
+                          style: TextStyle(
+                            fontSize: 14.sp,
+                            color: Colors.black,
+                            height: 1.4,
+                            fontFamily: 'AlibabaPuHuiTi-Medium',
+                          ),
+                        ),
+                  ),
+                ),
+              ],
+              if (widget.confirmText != null ||
+                  widget.cancelText != null ||
+                  (widget.confirmText == null && widget.cancelText == null)) ...[
+                SizedBox(height: 12.w),
+                if (widget.confirmText == null && widget.cancelText == null)
+                  Center(
+                    child: SizedBox(
+                      width: 85.w,
+                      child: _buildConfirmButton(),
+                    ),
+                  )
+                else
+                  Row(
+                    children: [
+                      if (widget.confirmText != null) Expanded(child: _buildConfirmButton()),
+                      if (widget.cancelText != null && widget.confirmText != null)
+                        SizedBox(width: 12.w),
+                      if (widget.cancelText != null)
+                        Expanded(
+                          child: TextButton(
+                            onPressed: () {
+                              Get.back();
+                              widget.onCancel?.call();
+                            },
+                            style: TextButton.styleFrom(
+                              backgroundColor: const Color(0xFFFF00B7),
+                              shape: RoundedRectangleBorder(
+                                borderRadius: BorderRadius.circular(23.r),
+                              ),
+                              minimumSize: Size(85.w, 40.w),
+                              padding: EdgeInsets.zero,
+                              tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+                            ),
+                            child: Text(
+                              widget.cancelText!,
+                              style: TextStyle(
+                                fontSize: 16.sp,
+                                fontWeight: FontWeight.w600,
+                                color: Colors.black,
+                                fontFamily: 'AlibabaPuHuiTi-Medium',
+                              ),
+                            ),
+                          ),
+                        ),
+                    ],
+                  ),
+              ]
+            ],
+          ),
         ),
       ),
     );
@@ -133,112 +247,31 @@ class _HIDialogState extends State<HIDialog> {
 
   @override
   Widget build(BuildContext context) {
+    if (widget.targetOffset != null) {
+      return Stack(
+        fit: StackFit.expand,
+        children: [
+          Positioned(
+            left: widget.targetOffset!.dx,
+            top: widget.targetOffset!.dy,
+            child: Material(
+              type: MaterialType.transparency,
+              child: ConstrainedBox(
+                constraints: const BoxConstraints(minWidth: 280.0),
+                child: _buildDialogContent(),
+              ),
+            ),
+          ),
+        ],
+      );
+    }
+
     final dialog = Dialog(
       backgroundColor: Colors.transparent,
       insetPadding: EdgeInsets.all(20.w),
       child: Transform.translate(
         offset: Offset(0, -30.w),
-        child: ClipRRect(
-          borderRadius: BorderRadius.circular(34.r),
-          child: BackdropFilter(
-            filter: ImageFilter.blur(sigmaX: 26, sigmaY: 26), // 毛玻璃模糊
-            child: Container(
-              width: 245.w,
-              padding: EdgeInsets.fromLTRB(30.w, 16.w, 30.w, 16.w),
-              decoration: BoxDecoration(
-                color: const Color(0xFFDEDEDE), // 半透明底色
-                borderRadius: BorderRadius.circular(34.r),
-                border: Border.all(
-                  color: Colors.white.withOpacity(0.2), // 高光边框
-                  width: 1.5,
-                ),
-              ),
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  if (widget.title != null) ...[
-                    Align(
-                      alignment: Alignment.centerLeft,
-                      child: Text(
-                        widget.title!,
-                        style: TextStyle(
-                          fontSize: 14.sp,
-                          fontWeight: FontWeight.w600,
-                          color: Colors.black,
-                          height: 1.3,
-                        ),
-                      ),
-                    ),
-                    SizedBox(height: 4.w),
-                  ],
-                  if (widget.message != null || widget.customMessageWidget != null) ...[
-                    Container(
-                      constraints: BoxConstraints(maxHeight: 200.h),
-                      child: SingleChildScrollView(
-                        child: widget.customMessageWidget ??
-                            Text(
-                              widget.message!,
-                              textAlign: TextAlign.left,
-                              style: TextStyle(
-                                fontSize: 14.sp,
-                                color: Colors.black,
-                                height: 1.4,
-                                fontFamily: 'AlibabaPuHuiTi-Medium',
-                              ),
-                            ),
-                      ),
-                    ),
-                  ],
-                  if (widget.confirmText != null || widget.cancelText != null || (widget.confirmText == null && widget.cancelText == null)) ...[
-                    SizedBox(height: 12.w),
-                    if (widget.confirmText == null && widget.cancelText == null)
-                      Center(
-                        child: SizedBox(
-                          width: 85.w,
-                          child: _buildConfirmButton(),
-                        ),
-                      )
-                    else
-                      Row(
-                        children: [
-                          if (widget.confirmText != null) Expanded(child: _buildConfirmButton()),
-                          if (widget.cancelText != null && widget.confirmText != null)
-                            SizedBox(width: 12.w),
-                          if (widget.cancelText != null)
-                            Expanded(
-                              child: TextButton(
-                                onPressed: () {
-                                  Get.back();
-                                  widget.onCancel?.call();
-                                },
-                                style: TextButton.styleFrom(
-                                  backgroundColor: const Color(0xFFFF00B7),
-                                  shape: RoundedRectangleBorder(
-                                    borderRadius: BorderRadius.circular(23.r),
-                                  ),
-                                  minimumSize: Size(85.w, 40.w),
-                                  padding: EdgeInsets.zero,
-                                  tapTargetSize: MaterialTapTargetSize.shrinkWrap,
-                                ),
-                                child: Text(
-                                  widget.cancelText!,
-                                  style: TextStyle(
-                                    fontSize: 16.sp,
-                                    fontWeight: FontWeight.w600,
-                                    color: Colors.black,
-                                    fontFamily: 'AlibabaPuHuiTi-Medium',
-                                  ),
-                                ),
-                              ),
-                            ),
-                        ],
-                      ),
-                  ]
-                ],
-              ),
-            ),
-          ),
-        ),
+        child: _buildDialogContent(),
       ),
     );
 

macos/Runner.xcodeproj/project.pbxproj

@@ -572,9 +572,10 @@
 				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = NJRRF427XB;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=macosx*]" = NJRRF427XB;
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Runner/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = HiFastVPN;
@@ -585,6 +586,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				PRODUCT_BUNDLE_IDENTIFIER = com.taw.hifastvpn.mac;
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*]" = "HiFastVPN-Mac-Pord";
 				SWIFT_VERSION = 5.0;
 			};
 			name = Profile;
@@ -705,9 +707,10 @@
 				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = NJRRF427XB;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=macosx*]" = NJRRF427XB;
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Runner/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = HiFastVPN;
@@ -718,6 +721,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				PRODUCT_BUNDLE_IDENTIFIER = com.taw.hifastvpn.mac;
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*]" = "HiFastVPN-Mac-Pord";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 			};

scripts/build_dmg.sh

@@ -0,0 +1,136 @@
+#!/bin/bash
+set -e
+
+# ╔═══════════════════════════════════════════════════════════════════════════╗
+# ║                    HiFastVPN macOS DMG 打包脚本                              ║
+# ║                                                                           ║
+# ║  使用方法:                                                                  ║
+# ║    1. 确保已经运行 sign_and_notarize.sh 生成签名的 .app                     ║
+# ║    2. chmod +x build_dmg.sh                                               ║
+# ║    3. ./build_dmg.sh                                                      ║
+# ╚═══════════════════════════════════════════════════════════════════════════╝
+
+# ======================== 路径配置 ========================
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
+
+APP_PATH="${PROJECT_DIR}/build/macos/Build/Products/Release/HiFastVPN.app"
+BACKGROUND_IMAGE="${SCRIPT_DIR}/assets/dmg_bg.png"
+
+# ======================== 提取版本号 ========================
+echo "╔═══════════════════════════════════════════════════════════════════╗"
+echo "║              HiFastVPN macOS DMG 打包脚本                          ║"
+echo "╚═══════════════════════════════════════════════════════════════════╝"
+echo ""
+
+PUBSPEC_PATH="${PROJECT_DIR}/pubspec.yaml"
+if [ ! -f "${PUBSPEC_PATH}" ]; then
+    echo "❌ 错误: 找不到 pubspec.yaml"
+    exit 1
+fi
+
+VERSION=$(grep "^version:" "${PUBSPEC_PATH}" | sed 's/version: *//' | tr -d ' ')
+if [ -z "${VERSION}" ]; then
+    echo "❌ 错误: 无法提取版本号"
+    exit 1
+fi
+
+echo "📦 版本号: ${VERSION}"
+echo "📁 项目目录: ${PROJECT_DIR}"
+echo "📦 应用路径: ${APP_PATH}"
+echo "🖼️  背景图: ${BACKGROUND_IMAGE}"
+echo ""
+
+# ======================== 检查依赖 ========================
+if ! command -v create-dmg >/dev/null 2>&1; then
+    echo "❌ 错误: create-dmg 未安装（brew install create-dmg）"
+    exit 1
+fi
+
+if [ ! -d "${APP_PATH}" ]; then
+    echo "❌ 错误: HiFastVPN.app 不存在"
+    exit 1
+fi
+
+if [ ! -f "${BACKGROUND_IMAGE}" ]; then
+    echo "❌ 错误: 背景图不存在"
+    exit 1
+fi
+
+# ======================== 校验背景图尺寸 ========================
+BG_INFO=$(sips -g pixelWidth -g pixelHeight "${BACKGROUND_IMAGE}")
+BG_W=$(echo "$BG_INFO" | awk '/pixelWidth/ {print $2}')
+BG_H=$(echo "$BG_INFO" | awk '/pixelHeight/ {print $2}')
+
+if [ "$BG_W" != "1200" ] || [ "$BG_H" != "800" ]; then
+    echo "❌ 背景图必须是 1200x800，当前是 ${BG_W}x${BG_H}"
+    exit 1
+fi
+
+# ======================== 输出目录 ========================
+OUTPUT_DIR="${PROJECT_DIR}/dist/${VERSION}"
+mkdir -p "${OUTPUT_DIR}"
+
+DMG_NAME="HiFastVPN-${VERSION}.dmg"
+DMG_PATH="${OUTPUT_DIR}/${DMG_NAME}"
+
+echo "📂 输出目录: ${OUTPUT_DIR}"
+echo "💿 DMG 文件: ${DMG_NAME}"
+echo ""
+
+rm -f "${DMG_PATH}"
+
+# ======================== 创建 DMG ========================
+echo "💿 开始创建 DMG..."
+echo ""
+
+TEMP_DIR=$(mktemp -d)
+cp -R "${APP_PATH}" "${TEMP_DIR}/"
+
+# ======================== Finder 坐标（左上原点，中心点对齐） ========================
+# 背景：1200 × 800
+# HiFastVPN.app 中心：左 228, 上 418, 尺寸 168×168
+APP_CENTER_X=236
+APP_CENTER_Y=432
+APP_ICON_SIZE=152
+APP_X=$((APP_CENTER_X + APP_ICON_SIZE / 2))  # 左上角坐标
+APP_Y=$((APP_CENTER_Y + APP_ICON_SIZE / 2))
+
+# Applications 图标中心：左 742, 上 372, 尺寸 259×259
+DROP_CENTER_X=742
+DROP_CENTER_Y=372
+DROP_ICON_SIZE=259
+DROP_X=$((DROP_CENTER_X + DROP_ICON_SIZE / 2))
+DROP_Y=$((DROP_CENTER_Y + DROP_ICON_SIZE / 2))
+
+# ======================== 打包 ========================
+create-dmg \
+  --volname "HiFastVPN Installation" \
+  --background "${BACKGROUND_IMAGE}" \
+  --window-size 1200 800 \
+  --icon-size "${APP_ICON_SIZE}" \
+  --icon "HiFastVPN.app" "${APP_X}" "${APP_Y}" \
+  --app-drop-link "${DROP_X}" "${DROP_Y}" \
+  --hide-extension "HiFastVPN.app" \
+  --no-internet-enable \
+  "${DMG_PATH}" \
+  "${TEMP_DIR}"
+
+# 清理临时目录
+rm -rf "${TEMP_DIR}"
+
+# ======================== 完成 ========================
+echo ""
+echo "╔═══════════════════════════════════════════════════════════════════╗"
+echo "║                        🎉 DMG 创建完成！                           ║"
+echo "╚═══════════════════════════════════════════════════════════════════╝"
+echo ""
+echo "输出文件:"
+echo "  💿 ${DMG_PATH}"
+echo ""
+echo "📝 注意事项:"
+echo "  • DMG 已保存到 dist/${VERSION}/ 目录"
+echo "  • 图标和 Applications 已按设计稿中心点对齐"
+echo "  • 此 DMG 包含已签名和公证的 .app"
+echo "  • 可以直接分发给用户使用"
+echo ""