Add Environment service with platform, build mode, and app info support

finlog_app/fluttery/lib/environment.dart

@@ -0,0 +1,27 @@
+import 'package:fluttery/fluttery.dart';
+
+/// Abstract Environment contract
+abstract class Environment extends Service {
+  /// Platform checks
+  bool get isAndroid;
+
+  bool get isIOS;
+
+  /// Build mode
+  bool get isDebug;
+
+  bool get isRelease;
+
+  bool get isProfile;
+
+  /// App info
+  Future<void> loadPackageInfo();
+
+  String get appName;
+
+  String get packageName;
+
+  String get version;
+
+  String get buildNumber;
+}

finlog_app/fluttery/lib/fluttery.dart

@@ -1,11 +1,13 @@
 library;
 
+import 'package:fluttery/environment.dart';
 import 'package:fluttery/logger.dart';
 import 'package:fluttery/preferences.dart';
 import 'package:fluttery/secure_storage.dart';
 import 'package:fluttery/src/logger/logger_impl.dart';
 import 'package:fluttery/src/preferences/preferences_impl.dart';
 import 'package:fluttery/src/storage/secure/secure_storage_impl.dart';
+import 'package:fluttery/src/system/environment/environment_impl.dart';
 import 'package:fluttery/src/system/worker/worker_impl.dart';
 import 'package:fluttery/worker.dart';
 import 'package:kiwi/kiwi.dart';
@@ -34,6 +36,7 @@ class App {
   static void registerDefaultServices() {
     registerService<Logger>(() => LoggerImpl());
     registerService<Preferences>(() => PreferencesImpl());
+    registerService<Environment>(() => EnvironmentImpl());
     registerService<SecureStorage>(() => SecureStorageImpl());
     registerService<Worker>(() => WorkerImpl());
   }

finlog_app/fluttery/lib/src/system/environment/environment_impl.dart

@@ -0,0 +1,42 @@
+import 'dart:io' show Platform;
+import 'package:flutter/foundation.dart'
+    show kDebugMode, kReleaseMode, kProfileMode;
+
+import 'package:fluttery/environment.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+
+class EnvironmentImpl implements Environment {
+  PackageInfo? _packageInfo;
+
+  @override
+  bool get isAndroid => Platform.isAndroid;
+
+  @override
+  bool get isIOS => Platform.isIOS;
+
+  @override
+  Future<void> loadPackageInfo() async {
+    _packageInfo = await PackageInfo.fromPlatform();
+  }
+
+  @override
+  String get appName => _packageInfo?.appName ?? 'Unknown';
+
+  @override
+  String get packageName => _packageInfo?.packageName ?? 'Unknown';
+
+  @override
+  String get version => _packageInfo?.version ?? '0.0.0';
+
+  @override
+  String get buildNumber => _packageInfo?.buildNumber ?? '0';
+
+  @override
+  bool get isDebug => kDebugMode;
+
+  @override
+  bool get isRelease => kReleaseMode;
+
+  @override
+  bool get isProfile => kProfileMode;
+}