From 60ecbd20e35b27cdba08c4e18857b5ac40eb8da6 Mon Sep 17 00:00:00 2001
From: lxm <1274844347@qq.com>
Date: Thu, 10 Jul 2025 11:34:50 +0800
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添加_shouldForceUpdate方法判断主版本号差异，当主版本号不同时返回强制更新类型
---
 lib/data/services/version_update_service.dart | 35 ++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/lib/data/services/version_update_service.dart b/lib/data/services/version_update_service.dart
index 4e38d4128..6d44c34a1 100644
--- a/lib/data/services/version_update_service.dart
+++ b/lib/data/services/version_update_service.dart
@@ -160,12 +160,20 @@ class VersionUpdateService extends GetxService {
       // final appInfo = channelAppResponse.data!.app;
       final hasUpdate = _compareVersions(currentVersion, appInfo.version);
 
+      // 判断更新类型：如果主版本号不同则强制更新
+      UpdateType updateType = UpdateType.none;
+      if (hasUpdate) {
+        final isForceUpdate =
+            _shouldForceUpdate(currentVersion, appInfo.version);
+        updateType = isForceUpdate ? UpdateType.force : UpdateType.optional;
+      }
+
       return VersionUpdateInfo(
         hasUpdate: hasUpdate,
         currentVersion: currentVersion,
         latestVersion: appInfo.version,
         appInfo: appInfo,
-        updateType: hasUpdate ? UpdateType.optional : UpdateType.none,
+        updateType: updateType,
       );
     } catch (e) {
       _logger.e('检查版本更新失败: $e');
@@ -181,6 +189,31 @@ class VersionUpdateService extends GetxService {
     }
   }
 
+  /// 判断是否需要强制更新
+  /// 当主版本号（第一位数字）不同时返回true
+  bool _shouldForceUpdate(String current, String latest) {
+    try {
+      // 拆分版本号与构建号
+      final currentParts = current.split('+');
+      final latestParts = latest.split('+');
+
+      // 解析版本号 (major.minor.patch)
+      final currentVersions =
+          currentParts[0].split('.').map(int.parse).toList();
+      final latestVersions = latestParts[0].split('.').map(int.parse).toList();
+
+      // 比较主版本号（第一位）
+      if (currentVersions.isNotEmpty && latestVersions.isNotEmpty) {
+        return currentVersions[0] != latestVersions[0];
+      }
+
+      return false;
+    } catch (e) {
+      _logger.e('判断强制更新失败: $e');
+      return false;
+    }
+  }
+
   /// 比较版本号
   /// 返回true表示需要更新（远程版本更高）
   bool _compareVersions(String current, String latest) {