feat(logging): default remote config

packages/logging_cloudwatch/amplify_logging_cloudwatch/lib/src/path_provider/flutter_path_provider.dart

@@ -0,0 +1,23 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import 'package:amplify_core/amplify_core.dart';
+import 'package:path_provider/path_provider.dart';
+
+/// {@template flutter_path_provider}
+/// A [AppPathProvider] that uses the [path_provider](https://pub.dev/packages/path_provider)
+/// package to get the application support and temporary paths.
+/// {@endtemplate}
+class FlutterPathProvider implements AppPathProvider {
+  @override
+  Future<String> getApplicationSupportPath() async {
+    final directory = await getApplicationSupportDirectory();
+    return directory.path;
+  }
+
+  @override
+  Future<String> getTemporaryPath() async {
+    final directory = await getTemporaryDirectory();
+    return directory.path;
+  }
+}

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/cloudwatch_logger_plugin.dart

@@ -4,7 +4,7 @@
 import 'dart:async';
 import 'dart:math';
 
-import 'package:aws_common/aws_common.dart';
+import 'package:amplify_core/amplify_core.dart';
 import 'package:aws_logging_cloudwatch/aws_logging_cloudwatch.dart';
 import 'package:aws_logging_cloudwatch/src/sdk/cloud_watch_logs.dart';
 import 'package:aws_logging_cloudwatch/src/stoppable_timer.dart';
@@ -76,9 +76,9 @@ class CloudWatchLoggerPlugin extends AWSLoggerPlugin
               region: pluginConfig.region,
               credentialsProvider: credentialsProvider,
             ) {
-    _timer = pluginConfig.flushIntervalInSeconds > Duration.zero
+    _timer = pluginConfig.flushInterval > Duration.zero
         ? StoppableTimer(
-            duration: pluginConfig.flushIntervalInSeconds,
+            duration: pluginConfig.flushInterval,
             callback: _startSyncingIfNotInProgress,
             onError: _onTimerError,
           )

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/file_storage/file_storage.dart

@@ -0,0 +1,19 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import 'package:amplify_core/amplify_core.dart';
+import 'package:aws_logging_cloudwatch/src/file_storage/file_storage_stub.dart'
+    if (dart.library.io) 'file_storage_vm.dart'
+    if (dart.library.html) 'file_storage_web.dart';
+
+/// File storage interface for saving and loading constraint locally
+abstract interface class FileStorage {
+  /// Default Constructor or FileStorage
+  factory FileStorage(AppPathProvider pathProvider) = FileStorageImpl;
+
+  /// Save constraint locally to file
+  Future<void> save(String fileName, String data);
+
+  /// Load constraint from file
+  Future<String?> load(String filename);
+}

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/file_storage/file_storage_stub.dart

@@ -0,0 +1,24 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import 'package:amplify_core/amplify_core.dart';
+import 'package:aws_logging_cloudwatch/src/file_storage/file_storage.dart';
+
+/// File storage implementation for saving and loading constraint locally
+class FileStorageImpl implements FileStorage {
+  /// File storage implementation for saving and loading constraint locally
+  FileStorageImpl(this.pathProvider);
+
+  /// Path provider to get the application support path
+  final AppPathProvider pathProvider;
+
+  @override
+  Future<String?> load(String fileName) async {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> save(String fileName, String content) async {
+    throw UnimplementedError();
+  }
+}

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/file_storage/file_storage_vm.dart

@@ -0,0 +1,34 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import 'dart:io';
+
+import 'package:amplify_core/amplify_core.dart';
+import 'package:aws_logging_cloudwatch/src/file_storage/file_storage.dart';
+import 'package:path/path.dart' as p;
+
+/// File storage implementation for saving and loading constraint locally
+class FileStorageImpl implements FileStorage {
+  /// File storage implementation for saving and loading constraint locally
+  FileStorageImpl(this.pathProvider);
+
+  /// Path provider to get the application support path
+  final AppPathProvider pathProvider;
+
+  @override
+  Future<String?> load(String fileName) async {
+    final file =
+        File(p.join(await pathProvider.getApplicationSupportPath(), fileName));
+    if (await file.exists()) {
+      return file.readAsString();
+    }
+    return null;
+  }
+
+  @override
+  Future<void> save(String fileName, String content) async {
+    final file =
+        File(p.join(await pathProvider.getApplicationSupportPath(), fileName));
+    await file.writeAsString(content);
+  }
+}

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/file_storage/file_storage_web.dart

@@ -0,0 +1,26 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import 'dart:html';
+
+import 'package:amplify_core/amplify_core.dart';
+import 'package:aws_logging_cloudwatch/src/file_storage/file_storage.dart';
+
+/// File storage implementation for saving and loading constraint locally
+class FileStorageImpl implements FileStorage {
+  /// File storage implementation for saving and loading constraint locally
+  // ignore: avoid_unused_constructor_parameters
+  FileStorageImpl(AppPathProvider pathProvider);
+
+  static const _prefix = 'aws.cloudwatch';
+
+  @override
+  Future<String?> load(String fileName) async {
+    return window.localStorage['$_prefix.$fileName'];
+  }
+
+  @override
+  Future<void> save(String fileName, String content) async {
+    window.localStorage['$_prefix.$fileName'] = content;
+  }
+}

packages/logging_cloudwatch/aws_logging_cloudwatch/lib/src/plugin_config.dart

@@ -1,9 +1,11 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-import 'package:aws_common/aws_common.dart';
+import 'package:amplify_core/amplify_core.dart';
 import 'package:aws_logging_cloudwatch/aws_logging_cloudwatch.dart';
 
+part 'plugin_config.g.dart';
+
 /// {@template aws_logging_cloudwatch.cloudwatch_logger_plugin_configuration}
 /// The configuration for `CloudWatchLoggerPlugin`.
 /// {@endtemplate}
@@ -15,7 +17,7 @@ class CloudWatchLoggerPluginConfiguration with AWSDebuggable {
     required this.localLoggingConstraint,
     this.enable = true,
     this.localStoreMaxSizeInMB = 5,
-    this.flushIntervalInSeconds = const Duration(seconds: 60),
+    this.flushInterval = const Duration(seconds: 60),
     this.defaultRemoteConfiguration,
   });
 
@@ -31,8 +33,8 @@ class CloudWatchLoggerPluginConfiguration with AWSDebuggable {
   /// The max size of the local store in MB to be used for storing logs locally.
   final int localStoreMaxSizeInMB;
 
-  /// The duration in seconds for sending locally stored logs to CloudWatch.
-  final Duration flushIntervalInSeconds;
+  /// The duration for sending locally stored logs to CloudWatch.
+  final Duration flushInterval;
 
   /// {@macro aws_logging_cloudwatch.logging_constraint}
   final LoggingConstraint localLoggingConstraint;
@@ -47,13 +49,54 @@ class CloudWatchLoggerPluginConfiguration with AWSDebuggable {
 /// {@template aws_logging_cloudwatch.logging_constraint}
 /// The logging constraint for sending logs to CloudWatch.
 /// {@endtemplate}
+@zAmplifySerializable
 class LoggingConstraint with AWSDebuggable {
   /// {@macro aws_logging_cloudwatch.logging_constraint}
-  const LoggingConstraint({this.defaultLogLevel = LogLevel.error});
+  const LoggingConstraint({
+    this.defaultLogLevel = LogLevel.error,
+    this.categoryLogLevel,
+    this.userLogLevel,
+  });
+
+  /// Converts a [Map] to an [LoggingConstraint] instance.
+  factory LoggingConstraint.fromJson(Map<String, dynamic> json) =>
+      _$LoggingConstraintFromJson(json);
+
+  /// Converts an [LoggingConstraint] instance to a [Map].
+  Map<String, dynamic> toJson() => _$LoggingConstraintToJson(this);
 
   /// The default [LogLevel] for sending logs to CloudWatch.
   final LogLevel defaultLogLevel;
 
+  /// The [LogLevel] for different categories.
+  final Map<String, LogLevel>? categoryLogLevel;
+
+  /// The [LogLevel] for different users.
+  final Map<String, UserLogLevel>? userLogLevel;
+
   @override
   String get runtimeTypeName => 'LoggingConstraint';
 }
+
+/// The logging constraint for user specific log level.
+@zAmplifySerializable
+class UserLogLevel {
+  /// The logging constraint for user specific log level.
+  const UserLogLevel({
+    this.defaultLogLevel,
+    this.categoryLogLevel,
+  });
+
+  ///Converts a [Map] to a [UserLogLevel] instance.
+  factory UserLogLevel.fromJson(Map<String, dynamic> json) =>
+      _$UserLogLevelFromJson(json);
+
+  /// Converts a [UserLogLevel] instance to a [Map].
+  Map<String, dynamic> toJson() => _$UserLogLevelToJson(this);
+
+  /// The default [LogLevel] for sending logs to CloudWatch.
+  final LogLevel? defaultLogLevel;
+
+  /// The [LogLevel] for different categories.
+  final Map<String, LogLevel>? categoryLogLevel;
+}