feat: Implement version check

assets/translations/en-US.json

@@ -61,5 +61,10 @@
       "copy_button": "Copy",
       "copied": "Copied"
     }
+  },
+  "update": {
+    "title": "New version ",
+    "ok": "Update",
+    "cancel": "Not now"
   }
 }

assets/translations/zh-CN.json

@@ -61,5 +61,10 @@
       "copy_button": "复制",
       "copied": "已复制"
     }
+  },
+  "update": {
+    "title": "新版本 ",
+    "ok": "更新",
+    "cancel": "暂不更新"
   }
 }

lib/global_state.dart

@@ -9,13 +9,16 @@ import 'package:mixpanel_flutter/mixpanel_flutter.dart';
 import 'package:path_provider/path_provider.dart';
 
 class GlobalState {
+  static const version = "2.1.0";
+
   static const platform = MethodChannel('cafe.f403.ascent/main');
   static Rx<String> currentRoute = "/home".obs;
   static late final Directory dataDir;
   static const String localizationAssetPath = "assets/translations";
   static Rx<bool> hasCert = false.obs;
   static late Mixpanel mixpanel;
   static StreamSubscription? intentSubscription;
+  static String? locale;
 
   static const List<Locale> supportedLocale = [
     Locale('en', 'US'),

lib/main.dart

@@ -1,3 +1,4 @@
+import 'dart:convert';
 import 'dart:io';
 
 import 'package:ascent/ffi.dart';
@@ -9,9 +10,12 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_foreground_task/flutter_foreground_task.dart';
 import 'package:get/get.dart';
+import 'package:pub_semver/pub_semver.dart';
 import 'package:receive_intent/receive_intent.dart' as intent;
 import 'package:uri_to_file/uri_to_file.dart';
+import 'package:url_launcher/url_launcher.dart';
 import 'components/bottom_navigation_bar/view.dart';
+import 'package:http/http.dart' as http;
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -31,6 +35,40 @@ void main() async {
   );
 }
 
+Future<void> checkUpdate() async {
+  String url = GlobalState.locale == "zh_CN"
+      ? "https://gist.gitmirror.com/4o3F/d44252ab04227a81b8270fe85a50691a/raw"
+      : "https://gist.github.com/4o3F/d44252ab04227a81b8270fe85a50691a/raw";
+  http.Response response = await http.get(Uri.parse(url));
+  Map parsed = json.decode(response.body);
+  String version = parsed['version'];
+  Version newVersion = Version.parse(version);
+  Version currentVersion = Version.parse(GlobalState.version);
+  if (newVersion > currentVersion) {
+    String updateInfo =
+        parsed['info'][GlobalState.locale] ?? parsed['info']['en_US'];
+    Uri url = Uri.parse(GlobalState.locale == "zh_CN" ? parsed['url']['backup'] : parsed['url']['main']);
+    BrnEnhanceOperationDialog dialog = BrnEnhanceOperationDialog(
+      context: Get.context!,
+      titleText: tr('update.title') + version,
+      descText: updateInfo,
+      mainButtonText: tr('update.ok'),
+      secondaryButtonText: tr('update.cancel'),
+      onMainButtonClick: () async {
+        if (!await launchUrl(url, mode: LaunchMode.externalApplication)) {
+          await launchUrl(url);
+        }
+      },
+      onSecondaryButtonClick: () {
+        Get.back(closeOverlays: true);
+      },
+    );
+    dialog.show();
+  }
+}
+
+Future<void> doUpdate(String url) async {}
+
 class AscentApp extends StatelessWidget {
   const AscentApp({super.key});
 
@@ -60,7 +98,10 @@ class AscentApp extends StatelessWidget {
           ));
         }
       }
-    } on PlatformException catch (_, e) {}
+    } on PlatformException catch (_, e) {
+      GlobalState.mixpanel
+          .track('Platform error', properties: {'error': e.toString()});
+    }
 
     GlobalState.intentSubscription ??= intent.ReceiveIntent.receivedIntentStream
         .listen((intent.Intent? receivedIntent) async {
@@ -87,12 +128,17 @@ class AscentApp extends StatelessWidget {
           ));
         }
       }
-    }, onError: (err) {});
+    }, onError: (err) {
+      GlobalState.mixpanel
+          .track('Platform error', properties: {'error': err.toString()});
+    });
   }
 
   @override
   Widget build(BuildContext context) {
     initReceiveIntent();
+    GlobalState.locale = context.deviceLocale.toString();
+    checkUpdate();
     return MaterialApp(
         localizationsDelegates: context.localizationDelegates,
         supportedLocales: context.supportedLocales,

pubspec.lock

@@ -383,7 +383,7 @@ packages:
     source: hosted
     version: "2.3.1"
   http:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: http
       sha256: "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525"
@@ -639,7 +639,7 @@ packages:
     source: hosted
     version: "1.5.1"
   pub_semver:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: pub_semver
       sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"

pubspec.yaml

@@ -51,6 +51,8 @@ dependencies:
   url_launcher: ^6.2.1
   uri_to_file: ^1.0.0
   receive_intent: ^0.2.4
+  http: ^1.1.0
+  pub_semver: ^2.1.4
 
 dev_dependencies:
   flutter_test: