✨ Connection sheet got API status

lib/pods/network.dart

@@ -5,6 +5,7 @@ import 'dart:io';
 import 'package:dio_smart_retry/dio_smart_retry.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:dio/dio.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:package_info_plus/package_info_plus.dart';
@@ -16,6 +17,32 @@ import 'package:island/talker.dart';
 
 import 'config.dart';
 
+part 'network.g.dart';
+
+// Network status enum to track different states
+enum NetworkStatus { online, maintenance, offline }
+
+// Provider for network status using Riverpod v3 annotation
+@riverpod
+class NetworkStatusNotifier extends _$NetworkStatusNotifier {
+  @override
+  NetworkStatus build() {
+    return NetworkStatus.online;
+  }
+
+  void setOnline() {
+    state = NetworkStatus.online;
+  }
+
+  void setMaintenance() {
+    state = NetworkStatus.maintenance;
+  }
+
+  void setOffline() {
+    state = NetworkStatus.offline;
+  }
+}
+
 final imagePickerProvider = Provider((ref) => ImagePicker());
 
 final userAgentProvider = FutureProvider<String>((ref) async {
@@ -80,24 +107,58 @@ final apiClientProvider = Provider<Dio>((ref) {
 
   dio.interceptors.addAll([
     InterceptorsWrapper(
-      onRequest: (
-        RequestOptions options,
-        RequestInterceptorHandler handler,
-      ) async {
-        try {
-          final token = await getToken(ref.watch(tokenProvider));
-          if (token != null) {
-            options.headers['Authorization'] = 'AtField $token';
-          }
-        } catch (err) {
-          // ignore
-        }
+      onRequest:
+          (RequestOptions options, RequestInterceptorHandler handler) async {
+            try {
+              final token = await getToken(ref.watch(tokenProvider));
+              if (token != null) {
+                options.headers['Authorization'] = 'AtField $token';
+              }
+            } catch (err) {
+              // ignore
+            }
 
-        final userAgent = ref.read(userAgentProvider);
-        if (userAgent.value != null) {
-          options.headers['User-Agent'] = userAgent.value;
+            final userAgent = ref.read(userAgentProvider);
+            if (userAgent.value != null) {
+              options.headers['User-Agent'] = userAgent.value;
+            }
+            return handler.next(options);
+          },
+      onResponse: (response, handler) {
+        // Check for 503 status code (Service Unavailable/Maintenance)
+        if (response.statusCode == 503) {
+          final networkStatusNotifier = ref.read(
+            networkStatusProvider.notifier,
+          );
+          networkStatusNotifier.setMaintenance();
+        } else if (response.statusCode != null &&
+            response.statusCode! >= 200 &&
+            response.statusCode! < 300) {
+          // Set online status for successful responses
+          final networkStatusNotifier = ref.read(
+            networkStatusProvider.notifier,
+          );
+          networkStatusNotifier.setOnline();
         }
-        return handler.next(options);
+        return handler.next(response);
+      },
+      onError: (error, handler) {
+        // Handle network errors and set offline status
+        if (error.type == DioExceptionType.connectionTimeout ||
+            error.type == DioExceptionType.receiveTimeout ||
+            error.type == DioExceptionType.sendTimeout ||
+            error.type == DioExceptionType.connectionError) {
+          final networkStatusNotifier = ref.read(
+            networkStatusProvider.notifier,
+          );
+          networkStatusNotifier.setOffline();
+        } else if (error.response?.statusCode == 503) {
+          final networkStatusNotifier = ref.read(
+            networkStatusProvider.notifier,
+          );
+          networkStatusNotifier.setMaintenance();
+        }
+        return handler.next(error);
       },
     ),
     TalkerDioLogger(

lib/pods/network.g.dart

@@ -0,0 +1,64 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'network.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+
+@ProviderFor(NetworkStatusNotifier)
+const networkStatusProvider = NetworkStatusNotifierProvider._();
+
+final class NetworkStatusNotifierProvider
+    extends $NotifierProvider<NetworkStatusNotifier, NetworkStatus> {
+  const NetworkStatusNotifierProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'networkStatusProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$networkStatusNotifierHash();
+
+  @$internal
+  @override
+  NetworkStatusNotifier create() => NetworkStatusNotifier();
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(NetworkStatus value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<NetworkStatus>(value),
+    );
+  }
+}
+
+String _$networkStatusNotifierHash() =>
+    r'ca968c342be79cb97349fb95eee5c575d7076a99';
+
+abstract class _$NetworkStatusNotifier extends $Notifier<NetworkStatus> {
+  NetworkStatus build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final created = build();
+    final ref = this.ref as $Ref<NetworkStatus, NetworkStatus>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<NetworkStatus, NetworkStatus>,
+              NetworkStatus,
+              Object?,
+              Object?
+            >;
+    element.handleValue(ref, created);
+  }
+}