Optimize HTTP calls

flutter/lib/models/user_model.dart

@@ -9,7 +9,7 @@ import 'package:get/get.dart';
 import 'package:http/http.dart' as http;
 
 import '../common.dart';
-import '../utils/http_service.dart';
+import '../utils/http_service.dart' as httpR;
 import 'model.dart';
 import 'platform_model.dart';
 
@@ -136,9 +136,7 @@ class UserModel {
   /// throw [RequestException]
   Future<LoginResponse> login(LoginRequest loginRequest) async {
     final url = await bind.mainGetApiServer();
-    final resp = await HttpService().sendRequest(
-        '$url/api/login', HttpMethod.post,
-        body: jsonEncode(loginRequest.toJson()));
+    final resp = await httpR.post('$url/api/login', body: jsonEncode(loginRequest.toJson()));
 
     final Map<String, dynamic> body;
     try {

flutter/lib/utils/http_service.dart

@@ -7,21 +7,65 @@ enum HttpMethod { get, post, put, delete }
 
 class HttpService {
   Future<http.Response> sendRequest(
-      String url,
-      HttpMethod method, {
-        Map<String, String>? headers,
-        dynamic body,
-      }) async {
+    String url,
+    HttpMethod method, {
+    Map<String, String>? headers,
+    dynamic body,
+  }) async {
     headers ??= {'Content-Type': 'application/json'};
     String headersJson = jsonEncode(headers);
     String methodName = method.toString().split('.').last;
 
-    await bind.mainHttpRequest(url: url, method: methodName.toLowerCase(), body: body, header: headersJson);
+    // Determine if there is currently a proxy setting, and if so, use FFI to call the Rust HTTP method.
+    final isProxy = await bind.mainGetProxyStatus();
+
+    if (!isProxy) {
+      return await _pollFultterHttp(url, method, headers: headers, body: body);
+    }
+
+    if (body is! String) {
+      throw Exception('Unsupported HTTP body type');
+    }
+
+    await bind.mainHttpRequest(
+        url: url,
+        method: methodName.toLowerCase(),
+        body: body,
+        header: headersJson);
 
     var resJson = await _pollForResponse();
     return _parseHttpResponse(resJson);
   }
 
+  Future<http.Response> _pollFultterHttp(
+    String url,
+    HttpMethod method, {
+    Map<String, String>? headers,
+    dynamic body,
+  }) async {
+    var response = http.Response('', 400); // 默认响应
+    Uri uri = Uri.parse(url);
+
+    switch (method) {
+      case HttpMethod.get:
+        response = await http.get(uri, headers: headers);
+        break;
+      case HttpMethod.post:
+        response = await http.post(uri, headers: headers, body: body);
+        break;
+      case HttpMethod.put:
+        response = await http.put(uri, headers: headers, body: body);
+        break;
+      case HttpMethod.delete:
+        response = await http.delete(uri, headers: headers, body: body);
+        break;
+      default:
+        throw Exception('Unsupported HTTP method');
+    }
+
+    return response;
+  }
+
   Future<String> _pollForResponse() async {
     String responseJson = await bind.mainGetAsyncStatus();
     while (responseJson == " ") {
@@ -45,4 +89,26 @@ class HttpService {
       throw Exception('Failed to parse response: $e');
     }
   }
-}
+}
+
+Future<http.Response> get(String url, {Map<String, String>? headers}) async {
+  return await HttpService().sendRequest(url, HttpMethod.get, headers: headers);
+}
+
+Future<http.Response> post(String url,
+    {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
+  return await HttpService()
+      .sendRequest(url, HttpMethod.post, body: body, headers: headers);
+}
+
+Future<http.Response> put(String url,
+    {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
+  return await HttpService()
+      .sendRequest(url, HttpMethod.put, body: body, headers: headers);
+}
+
+Future<http.Response> delete(String url,
+    {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
+  return await HttpService()
+      .sendRequest(url, HttpMethod.delete, body: body, headers: headers);
+}

src/flutter_ffi.rs

@@ -801,6 +801,10 @@ pub fn main_set_socks(proxy: String, username: String, password: String) {
     set_socks(proxy, username, password)
 }
 
+pub fn main_get_proxy_status() -> bool {
+    get_proxy_status()
+}
+
 pub fn main_get_socks() -> Vec<String> {
     get_socks()
 }

src/ipc.rs

@@ -895,6 +895,9 @@ pub async fn set_socks(value: config::Socks5Server) -> ResultType<()> {
     Ok(())
 }
 
+pub fn get_proxy_status() -> bool {
+     Config::get_socks().is_some()
+}
 #[tokio::main(flavor = "current_thread")]
 pub async fn test_rendezvous_server() -> ResultType<()> {
     let mut c = connect(1000, "").await?;

src/ui_interface.rs

@@ -421,6 +421,14 @@ pub fn set_socks(proxy: String, username: String, password: String) {
     .ok();
 }
 
+#[inline]
+pub fn get_proxy_status() -> bool {
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
+    return ipc::get_proxy_status();
+    #[cfg(any(target_os = "android", target_os = "ios"))]
+    return false;
+}
+
 #[cfg(any(target_os = "android", target_os = "ios"))]
 pub fn set_socks(_: String, _: String, _: String) {}