refactor: refactored the ht_http_client package to be platform-agnostic.

Author: fulleni

lib/src/adapters/http_adapter.dart

@@ -0,0 +1,3 @@
+export 'unsupported_adapter.dart'
+    if (dart.library.html) 'http_adapter_web.dart'
+    if (dart.library.io) 'http_adapter_io.dart';

lib/src/adapters/http_adapter_io.dart

@@ -0,0 +1,5 @@
+import 'package:dio/dio.dart';
+import 'package:dio/io.dart';
+
+/// Returns a [IOHttpClientAdapter] for native platforms.
+HttpClientAdapter createAdapter() => IOHttpClientAdapter();

lib/src/adapters/http_adapter_web.dart

@@ -0,0 +1,5 @@
+import 'package:dio/browser.dart';
+import 'package:dio/dio.dart';
+
+/// Returns a [BrowserHttpClientAdapter] for web platforms.
+HttpClientAdapter createAdapter() => BrowserHttpClientAdapter(withCredentials: true);

lib/src/adapters/unsupported_adapter.dart

@@ -0,0 +1,5 @@
+import 'package:dio/dio.dart';
+
+/// Throws an [UnsupportedError] because the current platform is not supported.
+HttpClientAdapter createAdapter() =>
+    throw UnsupportedError('Cannot create a client adapter for this platform.');

lib/src/ht_http_client.dart

@@ -1,9 +1,8 @@
 //
 // ignore_for_file: only_throw_errors
 
-import 'package:dio/browser.dart';
 import 'package:dio/dio.dart';
-import 'package:dio/io.dart';
+import 'package:ht_http_client/src/adapters/http_adapter.dart';
 import 'package:ht_http_client/src/interceptors/auth_interceptor.dart';
 import 'package:ht_http_client/src/interceptors/error_interceptor.dart';
 import 'package:ht_shared/ht_shared.dart';
@@ -34,7 +33,6 @@ class HtHttpClient {
   HtHttpClient({
     required String baseUrl,
     required TokenProvider tokenProvider,
-    required bool isWeb,
     Dio? dioInstance,
     List<Interceptor>? interceptors,
     Logger? logger,
@@ -49,11 +47,7 @@ class HtHttpClient {
     );
 
     // Set the appropriate HttpClientAdapter
-    if (isWeb) {
-      _dio.httpClientAdapter = BrowserHttpClientAdapter(withCredentials: true);
-    } else {
-      _dio.httpClientAdapter = IOHttpClientAdapter();
-    }
+    _dio.httpClientAdapter = createAdapter();
 
     // Add default interceptors
     _dio.interceptors.addAll([