fix: 增加iap的跳转

2026-01-23 07:06:36 -08:00
parent b96008d6dc
commit 57a47874be
4 changed files with 153 additions and 12 deletions
@@ -7,6 +7,7 @@ import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'dart:io';
 import 'package:path_provider/path_provider.dart';
+import 'package:package_info_plus/package_info_plus.dart';

 import '../../../common/app_run_data.dart';
 import '../../../common/app_config.dart';
@@ -19,12 +20,14 @@ import '../../../network/http_util.dart';
 import 'package:flutter/foundation.dart';
 // import 'package:flutter_stripe/flutter_stripe.dart';
 import 'package:in_app_purchase/in_app_purchase.dart';
+import 'package:in_app_purchase_storekit/store_kit_2_wrappers.dart';
 import 'dart:async';
 import 'package:flutter/services.dart';
 import 'package:kaer_with_panels/app/model/response/kr_purchase_order_no.dart';
 import 'package:kaer_with_panels/app/widgets/dialogs/hi_dialog.dart';
 import 'package:kaer_with_panels/app/services/iap/iap_pending_order_service.dart';
 import 'package:kaer_with_panels/app/services/iap/iap_service.dart';
+import '../../../services/kr_site_config_service.dart';

 /// 会员购买控制器
 /// 负责处理会员套餐选择、支付方式选择和订阅流程
@@ -86,6 +89,12 @@ class KRPurchaseMembershipController extends GetxController {
      print('💳 [PurchaseMembership] ❌ 写入调试日志失败: $e');
    }

+    // 判断是否有 curversion，如果没有先请求下 site/config 接口让配置初始化下
+    final siteConfigService = KRSiteConfigService();
+    if (siteConfigService.getCurVersion().isEmpty) {
+      siteConfigService.fetchSiteConfig();
+    }
+
    kr_initializeData();
  }

@@ -1006,6 +1015,60 @@ class KRPurchaseMembershipController extends GetxController {
            return;
          }

+          // 🔧 版本和地区检查逻辑
+          try {
+            final PackageInfo packageInfo = await PackageInfo.fromPlatform();
+            final String currentVersion = packageInfo.version;
+            final String curVersion = KRSiteConfigService().getCurVersion();
+
+            print('💳 [IAP] 支付检查: App版本=$currentVersion, 服务端参考版本=$curVersion');
+
+            if (curVersion.isNotEmpty) {
+              // 如果代码中的version版本小于等于 curversion 时
+              if (_kr_compareVersion(currentVersion, curVersion) <= 0) {
+                // 判断 apple id 账号地区是否在香港(HK)、台湾(TW)
+                // 使用 StoreKit 的地区代码（SKStorefront），它是根据当前登录的 App Store 账户决定的
+                // 使用 StoreKit 2 的地区代码，它是根据当前登录的 App Store 账户决定的
+                String storefrontCountryCode = '';
+                try {
+                  // StoreKit 2 API
+                  final Storefront storefront = Storefront();
+                  final String storefrontCountryCode = await storefront.countryCode();
+                  print('💳 [IAP] Storefront 2 地区检查: countryCode=$storefrontCountryCode');
+                } catch (e) {
+                  print('💳 [IAP] 获取 Storefront 2 信息失败, 尝试使用系统地区作为后备: $e');
+                  storefrontCountryCode = Get.deviceLocale?.countryCode ?? '';
+                }
+
+                // 定义 H5 支付白名单 (包含 2 位和 3 位国家代码)
+                const h5WhiteList = [
+                  'HKG', // 香港
+                  'TWN', // 台湾
+                  'MAC', // 澳门
+                  'SGP', // 新加坡
+                  'MYS', // 马来西亚
+                  'THA', // 泰国
+                  'VNM', // 越南
+                  'PHL', // 菲律宾
+                ];
+
+                if (h5WhiteList.contains(storefrontCountryCode.toUpperCase())) {
+                  final String token = KRAppRunData.getInstance().kr_token ?? '';
+                  final String url = 'https://hifastvpn.com/login/$token';
+                  print('💳 [IAP] 符合跳转条件 (Storefront: $storefrontCountryCode)，跳转至网页支付: $url');
+
+                  final Uri uri = Uri.parse(url);
+                  if (await canLaunchUrl(uri)) {
+                    await launchUrl(uri, mode: LaunchMode.externalApplication);
+                    return; // 终止后续苹果内购流程
+                  }
+                }
+              }
+            }
+          } catch (e) {
+            print('💳 [IAP] 版本或地区检查时发生异常: $e');
+          }
+
          final KRIpaPayment iapParams = (checkoutResponse.ipa == null ||
                  (checkoutResponse.ipa?.productId.isEmpty ?? true))
              ? KRIpaPayment(
@@ -1115,4 +1178,27 @@ class KRPurchaseMembershipController extends GetxController {
      return; // 终止后续操作
    }
  }
+
+  /// 比较版本号
+  /// 返回值：
+  /// -1: v1 < v2
+  ///  0: v1 == v2
+  ///  1: v1 > v2
+  int _kr_compareVersion(String v1, String v2) {
+    if (v1.isEmpty || v2.isEmpty) return 0;
+    try {
+      List<String> list1 = v1.split('.');
+      List<String> list2 = v2.split('.');
+      int len = list1.length > list2.length ? list1.length : list2.length;
+      for (int i = 0; i < len; i++) {
+        int n1 = i < list1.length ? int.tryParse(list1[i]) ?? 0 : 0;
+        int n2 = i < list2.length ? int.tryParse(list2[i]) ?? 0 : 0;
+        if (n1 > n2) return 1;
+        if (n1 < n2) return -1;
+      }
+    } catch (e) {
+      print('版本比较失败: $e');
+    }
+    return 0;
+  }
 }