fix:关机时不保存使用数据

2025-08-18 17:54:41 +08:00
parent cce0b930ec
commit cc88630859
1 changed files with 0 additions and 108 deletions
@@ -2782,113 +2782,5 @@ namespace Ink_Canvas.Helpers
                }
            }
        }
        /// <summary>
        /// 加载现有使用统计数据（从主文件或备份）
        /// </summary>
        private static UsageStats LoadUsageStats()
        {
            // 尝试从主文件加载
            if (File.Exists(UsageStatsFilePath))
            {
                try
                {
                    string json = File.ReadAllText(UsageStatsFilePath);
                    return JsonConvert.DeserializeObject<UsageStats>(json);
                }
                catch
                {
                    // 主文件损坏，尝试从备份加载
                    if (File.Exists(BackupUsageStatsPath))
                    {
                        try
                        {
                            string backupJson = File.ReadAllText(BackupUsageStatsPath);
                            return JsonConvert.DeserializeObject<UsageStats>(backupJson);
                        }
                        catch
                        {
                            // 可继续尝试其他备份路径
                            return LoadFromOtherBackups();
                        }
                    }
                }
            }
            return null;
        }
        /// <summary>
        /// 从其他备份路径加载数据
        /// </summary>
        private static UsageStats LoadFromOtherBackups()
        {
            // 尝试二级备份
            if (File.Exists(SecondaryUsageBackupPath))
            {
                try
                {
                    return JsonConvert.DeserializeObject<UsageStats>(File.ReadAllText(SecondaryUsageBackupPath));
                }
                catch { }
            }
            // 尝试三级备份
            if (File.Exists(TertiaryUsageBackupPath))
            {
                try
                {
                    return JsonConvert.DeserializeObject<UsageStats>(File.ReadAllText(TertiaryUsageBackupPath));
                }
                catch { }
            }
            // 尝试四级备份
            if (File.Exists(QuaternaryUsageBackupPath))
            {
                try
                {
                    return JsonConvert.DeserializeObject<UsageStats>(File.ReadAllText(QuaternaryUsageBackupPath));
                }
                catch { }
            }
            return null;
        }
        /// <summary>
        /// 保存使用统计数据到所有备份位置
        /// </summary>
        private static void SaveUsageStatsToAllLocations(UsageStats stats)
        {
            string json = JsonConvert.SerializeObject(stats, Formatting.Indented);
            // 保存到主文件
            SaveToFile(UsageStatsFilePath, json);
            // 保存到多重备份路径
            SaveToFile(BackupUsageStatsPath, json);
            SaveToFile(SecondaryUsageBackupPath, json);
            SaveToFile(TertiaryUsageBackupPath, json);
            SaveToFile(QuaternaryUsageBackupPath, json);
        }
        /// <summary>
        /// 辅助方法：保存内容到文件（确保目录存在）
        /// </summary>
        private static void SaveToFile(string path, string content)
        {
            try
            {
                string dir = Path.GetDirectoryName(path);
                if (!Directory.Exists(dir))
                {
                    Directory.CreateDirectory(dir);
                }
                File.WriteAllText(path, content);
            }
            catch (Exception ex)
            {
                LogHelper.WriteLogToFile($"保存文件 {path} 失败: {ex.Message}", LogHelper.LogType.Warning);
            }
        }
    }
 }