//通过路径获取最新的记录节点
internal static RecordBean GetLastBean(string path)
{
DirIndexBean dirIndex = DirIndexMapper.GetOneByPath(path);
if (dirIndex == null)
{
return(null);
}
RecordBean bean = RecordMapper.GetOneById(dirIndex.TargectId, dirIndex.IncidentId);
if (bean == null)
{
return(null);
}
//告知该bean是属于哪一个事件的
bean.IncidentId = dirIndex.IncidentId;
return(bean);
}
/// <summary>
/// 通过节点获取文件夹的比较信息
/// </summary>
public static ComparisonInfo GetInfoByNode(DirNode node)
{
//获取bean
RecordBean oldBean = null;
if (node.OldId != 0)
{
oldBean = RecordMapper.GetOneById(node.OldId, node.OldIncidentId);
}
RecordBean newBean = null;
if (node.NewId != 0)
{
newBean = RecordMapper.GetOneById(node.NewId, node.NewIncidentId);
}
//设置标签
ComparisonInfo info = new ComparisonInfo()
{
TagName = string.Concat("标签：", node.Tag.Name ?? "没有标签")
};
//设置主要比较的数据
BigInteger oldSize, newSize, oldUsage, newUsage;
if (oldBean != null)
{
info.Title = oldBean.Name;
info.Location = oldBean.Location;
info.CreateTime = "创建时间：" + oldBean.CerateTime.ToString("yy-MM-dd HH:mm:ss");
info.OldFileCount = Convert.ToInt32(oldBean.FileCount);
info.OldDirCount = Convert.ToInt32(oldBean.DirCount);
oldSize = oldBean.Size;
oldUsage = oldBean.SpaceUsage;
}
else
{
oldSize = BigInteger.Zero;
oldUsage = BigInteger.Zero;
}
if (newBean != null)
{
info.Title = newBean.Name;
info.Location = newBean.Location;
info.CreateTime = "创建时间：" + newBean.CerateTime.ToString("yy-MM-dd HH:mm:ss");
info.NewFileCount = Convert.ToInt32(newBean.FileCount);
info.NewDirCount = Convert.ToInt32(newBean.DirCount);
newSize = newBean.Size;
newUsage = newBean.SpaceUsage;
}
else
{
newSize = BigInteger.Zero;
newUsage = BigInteger.Zero;
}
//单位换算
info.OldSize = ConversionUtil.StorageFormate(oldSize, false);
info.NewSize = ConversionUtil.StorageFormate(newSize, false);
info.SizeChanged = ConversionUtil.StorageFormate(newSize - oldSize, true);
info.OldUsage = ConversionUtil.StorageFormate(oldUsage, false);
info.NewUsage = ConversionUtil.StorageFormate(newUsage, false);
info.UsageChanged = ConversionUtil.StorageFormate(newUsage - oldUsage, true);
//设置状态
switch (node.Type)
{
case DirNodeType.Unchanged:
info.Action = "文件夹未发生变化";
break;
case DirNodeType.Added:
info.Action = "该文件夹是新增的文件夹";
break;
case DirNodeType.Changed:
info.Action = "该文件夹发生了变化";
break;
case DirNodeType.Deleted:
info.Action = "该文件夹已经被删除";
break;
}
return(info);
}