Fix 2799

lib/main.dart

@@ -9,6 +9,13 @@ import 'package:rogapp/utils/string_values.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 // import 'package:is_lock_screen/is_lock_screen.dart';
 
+import 'package:rogapp/services/device_info_service.dart';
+import 'package:rogapp/services/error_service.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'dart:async';
+
+Map<String, dynamic> deviceInfo = {};
+
 void saveGameState() async {
   DestinationController destinationController =
       Get.find<DestinationController>();
@@ -35,8 +42,8 @@ void restoreGame() async {
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-
   await FlutterMapTileCaching.initialise();
+
   final StoreDirectory instanceA = FMTC.instance('OpenStreetMap (A)');
   await instanceA.manage.createAsync();
   await instanceA.metadata.addAsync(
@@ -51,7 +58,21 @@ void main() async {
     key: 'behaviour',
     value: 'cacheFirst',
   );
-  runApp(const MyApp());
+
+  deviceInfo = await DeviceInfoService.getDeviceInfo();
+
+  FlutterError.onError = (FlutterErrorDetails details) {
+    FlutterError.presentError(details);
+    ErrorService.reportError(details.exception, details.stack ?? StackTrace.current, deviceInfo);
+  };
+
+  runZonedGuarded(() {
+    runApp(const ProviderScope(child: MyApp()));
+  }, (error, stackTrace) {
+    ErrorService.reportError(error, stackTrace, deviceInfo);
+  });
+
+  //runApp(const MyApp());
 }
 
 class MyApp extends StatefulWidget {

lib/services/device_info_service.dart

@@ -0,0 +1,39 @@
+import 'dart:io';
+//import 'package:device_info/device_info.dart';
+import 'package:flutter/foundation.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:device_info_plus/device_info_plus.dart';
+
+class DeviceInfoService {
+  static Future<Map<String, dynamic>> getDeviceInfo() async {
+    final DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
+    final PackageInfo packageInfo = await PackageInfo.fromPlatform();
+
+    if (Platform.isAndroid) {
+      final AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
+      return {
+        'os': 'Android',
+        'os_version': androidInfo.version.release,
+        'device_model': androidInfo.model,
+        'app_version': packageInfo.version,
+        'app_build_number': packageInfo.buildNumber,
+      };
+    } else if (Platform.isIOS) {
+      final IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
+      return {
+        'os': 'iOS',
+        'os_version': iosInfo.systemVersion,
+        'device_model': iosInfo.model,
+        'app_version': packageInfo.version,
+        'app_build_number': packageInfo.buildNumber,
+      };
+    } else {
+      return {
+        'os': Platform.operatingSystem,
+        'os_version': Platform.operatingSystemVersion,
+        'app_version': packageInfo.version,
+        'app_build_number': packageInfo.buildNumber,
+      };
+    }
+  }
+}

lib/services/error_service.dart

@@ -0,0 +1,48 @@
+import 'dart:async';
+import 'dart:io';
+import 'package:flutter/foundation.dart';
+import 'package:http/http.dart' as http;
+
+class ErrorService {
+  static Future<void> reportError(dynamic error, StackTrace stackTrace, Map<String, dynamic> deviceInfo) async {
+    try {
+      final String errorMessage = error.toString();
+      final String stackTraceString = stackTrace.toString();
+      final String estimatedCause = _estimateErrorCause(errorMessage);
+      // final String deviceInfo = await _getDeviceInfo();
+
+      final Uri url = Uri.parse('https://rogaining.sumasen.net/report-error');
+      final response = await http.post(
+        url,
+        body: {
+          'error_message': errorMessage,
+          'stack_trace': stackTraceString,
+	  'estimated_cause': estimatedCause,
+          'device_info': deviceInfo,
+        },
+      );
+
+      if (response.statusCode == 200) {
+        // エラー報告が成功した場合の処理（必要に応じて）
+      } else {
+        // エラー報告が失敗した場合の処理（必要に応じて）
+      }
+    } catch (e) {
+      // エラー報告中にエラーが発生した場合の処理（必要に応じて）
+    }
+  }
+
+  static String _estimateErrorCause(String errorMessage) {
+    // エラーメッセージに基づいてエラーの原因を推定するロジックを追加する
+    if (errorMessage.contains('NetworkException')) {
+      return 'ネットワーク接続エラー';
+    } else if (errorMessage.contains('DatabaseException')) {
+      return 'データベースエラー';
+    } else if (errorMessage.contains('AuthenticationException')) {
+      return '認証エラー';
+    } else {
+      return '不明なエラー';
+    }
+  }
+}
+