Add warp config generator

lib/singbox/model/singbox_config_option.dart

@@ -54,6 +54,8 @@ class SingboxConfigOption with _$SingboxConfigOption {
     required bool enableWarp,
     required WarpDetourMode warpDetourMode,
     required String warpLicenseKey,
+    required String warpAccountId,
+    required String warpAccessToken,
     required String warpCleanIp,
     required int warpPort,
     @OptionalRangeJsonConverter() required OptionalRange warpNoise,

lib/singbox/model/warp_account.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/foundation.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'warp_account.freezed.dart';
+part 'warp_account.g.dart';
+
+@freezed
+class WarpAccount with _$WarpAccount {
+  const factory WarpAccount({
+    required String licenseKey,
+    required String accountId,
+    required String accessToken,
+  }) = _WarpAccount;
+
+  factory WarpAccount.fromJson(Map<String, dynamic> json) =>
+      _$WarpAccountFromJson(json);
+}

lib/singbox/service/ffi_singbox_service.dart

@@ -13,6 +13,7 @@ import 'package:hiddify/singbox/model/singbox_config_option.dart';
 import 'package:hiddify/singbox/model/singbox_outbound.dart';
 import 'package:hiddify/singbox/model/singbox_stats.dart';
 import 'package:hiddify/singbox/model/singbox_status.dart';
+import 'package:hiddify/singbox/model/warp_account.dart';
 import 'package:hiddify/singbox/service/singbox_service.dart';
 import 'package:hiddify/utils/utils.dart';
 import 'package:loggy/loggy.dart';
@@ -454,4 +455,44 @@ class FFISingboxService with InfraLogger implements SingboxService {
     }
     return _logBuffer;
   }
+
+  @override
+  TaskEither<String, WarpAccount> generateWarpConfig({
+    required String licenseKey,
+    required String previousAccountId,
+    required String previousAccessToken,
+  }) {
+    loggy.debug("generating warp config");
+    return TaskEither(
+      () => CombineWorker().execute(
+        () {
+          final response = _box
+              .generateWarpConfig(
+                licenseKey.toNativeUtf8().cast(),
+                previousAccountId.toNativeUtf8().cast(),
+                previousAccessToken.toNativeUtf8().cast(),
+              )
+              .cast<Utf8>()
+              .toDartString();
+          if (response.startsWith("error:")) {
+            return left(response.replaceFirst('error:', ""));
+          }
+          if (jsonDecode(response)
+              case {
+                "account-id": final String newAccountId,
+                "access-token": final String newAccessToken,
+              }) {
+            return right(
+              WarpAccount(
+                licenseKey: licenseKey,
+                accountId: newAccountId,
+                accessToken: newAccessToken,
+              ),
+            );
+          }
+          return left("invalid response");
+        },
+      ),
+    );
+  }
 }

lib/singbox/service/platform_singbox_service.dart

@@ -8,6 +8,7 @@ import 'package:hiddify/singbox/model/singbox_config_option.dart';
 import 'package:hiddify/singbox/model/singbox_outbound.dart';
 import 'package:hiddify/singbox/model/singbox_stats.dart';
 import 'package:hiddify/singbox/model/singbox_status.dart';
+import 'package:hiddify/singbox/model/warp_account.dart';
 import 'package:hiddify/singbox/service/singbox_service.dart';
 import 'package:hiddify/utils/custom_loggers.dart';
 import 'package:rxdart/rxdart.dart';
@@ -263,4 +264,39 @@ class PlatformSingboxService with InfraLogger implements SingboxService {
       },
     );
   }
+
+  @override
+  TaskEither<String, WarpAccount> generateWarpConfig({
+    required String licenseKey,
+    required String previousAccountId,
+    required String previousAccessToken,
+  }) {
+    return TaskEither(
+      () async {
+        loggy.debug("generating warp config");
+        final warpConfig = await methodChannel.invokeMethod(
+          "generate_warp_config",
+          {
+            "license-key": licenseKey,
+            "previous-account-id": previousAccountId,
+            "previous-access-token": previousAccessToken,
+          },
+        );
+        if (jsonDecode(warpConfig as String)
+            case {
+              "account-id": final String newAccountId,
+              "access-token": final String newAccessToken,
+            }) {
+          return right(
+            WarpAccount(
+              licenseKey: licenseKey,
+              accountId: newAccountId,
+              accessToken: newAccessToken,
+            ),
+          );
+        }
+        return left("invalid response");
+      },
+    );
+  }
 }

lib/singbox/service/singbox_service.dart

@@ -6,6 +6,7 @@ import 'package:hiddify/singbox/model/singbox_config_option.dart';
 import 'package:hiddify/singbox/model/singbox_outbound.dart';
 import 'package:hiddify/singbox/model/singbox_stats.dart';
 import 'package:hiddify/singbox/model/singbox_status.dart';
+import 'package:hiddify/singbox/model/warp_account.dart';
 import 'package:hiddify/singbox/service/ffi_singbox_service.dart';
 import 'package:hiddify/singbox/service/platform_singbox_service.dart';
 
@@ -85,4 +86,10 @@ abstract interface class SingboxService {
   Stream<List<String>> watchLogs(String path);
 
   TaskEither<String, Unit> clearLogs();
+
+  TaskEither<String, WarpAccount> generateWarpConfig({
+    required String licenseKey,
+    required String previousAccountId,
+    required String previousAccessToken,
+  });
 }