/// <summary>
/// 检查并添加组
/// </summary>
/// <param name="groupName">组名称,多级组之间通过"."分割</param>
public TagGroup CheckAndAddGroup(string groupName)
{
if (string.IsNullOrEmpty(groupName))
{
return(null);
}
if (!Groups.ContainsKey(groupName))
{
TagGroup parent = null;
if (groupName.LastIndexOf(".") > 0)
{
string sparentName = groupName.Substring(0, groupName.LastIndexOf("."));
parent = CheckAndAddGroup(sparentName);
}
TagGroup tg = new TagGroup()
{
Parent = parent, Name = groupName
};
Groups.Add(tg.FullName, tg);
return(tg);
}
else
{
return(Groups[groupName]);
}
}
/// <summary>
///
/// </summary>
/// <param name="parent"></param>
/// <param name="chileGroupName"></param>
/// <returns></returns>
public bool HasChildGroup(TagGroup parent, string childGroupName)
{
var vss = Groups.Values.Where(e => e.Parent == parent).Select(e => e.Name);
if (vss.Count() > 0 && vss.Contains(childGroupName))
{
return(true);
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <returns></returns>
public static XElement SaveToXML(this TagGroup group)
{
XElement xe = new XElement("TagGroup");
xe.SetAttributeValue("Name", group.Name);
if (group.Parent != null)
{
xe.SetAttributeValue("Parent", group.Parent.FullName);
}
xe.SetAttributeValue("FullName", group.FullName);
return(xe);
}
/// <summary>
///
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public List <TagGroup> GetAllChildGroups(TagGroup parent)
{
List <TagGroup> re = new List <TagGroup>();
var grps = GetGroups(parent);
re.AddRange(grps);
foreach (var vv in grps)
{
re.AddRange(GetAllChildGroups(vv));
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <returns></returns>
public static XElement SaveToXML(this TagGroup group)
{
XElement xe = new XElement("TagGroup");
xe.SetAttributeValue("Name", group.Name);
if (!string.IsNullOrEmpty(group.Description))
{
xe.SetAttributeValue("Description", group.Description);
}
if (group.Parent != null)
{
xe.SetAttributeValue("Parent", group.Parent.FullName);
}
xe.SetAttributeValue("FullName", group.FullName);
return(xe);
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
public RealDatabase Load(string path)
{
RealDatabase db = new RealDatabase();
if (System.IO.File.Exists(path))
{
XElement xe = XElement.Load(path);
db.Name = xe.Attribute("Name").Value;
db.Version = xe.Attribute("Version").Value;
if (xe.Element("Tags") != null)
{
foreach (var vv in xe.Element("Tags").Elements())
{
var tag = vv.LoadTagFromXML();
db.Tags.Add(tag.Id, tag);
}
}
Dictionary <string, TagGroup> groups = new Dictionary <string, TagGroup>();
Dictionary <TagGroup, string> parents = new Dictionary <TagGroup, string>();
if (xe.Element("Groups") != null)
{
foreach (var vv in xe.Element("Groups").Elements())
{
TagGroup group = new TagGroup();
group.Name = vv.Attribute("Name").Value;
string parent = vv.Attribute("Parent") != null?xe.Attribute("Parent").Value : "";
string fullName = vv.Attribute("FullName").Value;
if (!groups.ContainsKey(fullName))
{
groups.Add(fullName, group);
}
parents.Add(group, parent);
}
}
db.Groups = groups;
foreach (var vv in parents)
{
if (!string.IsNullOrEmpty(vv.Value) && db.Groups.ContainsKey(vv.Value))
{
vv.Key.Parent = db.Groups[vv.Value];
}
}
if (xe.Attribute("MaxId") != null)
{
db.MaxId = int.Parse(xe.Attribute("MaxId").Value);
}
else
{
db.MaxId = db.Tags.Keys.Max();
}
}
this.Database = db;
return(db);
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
public RealDatabase Load(string path)
{
RealDatabase db = new RealDatabase();
if (System.IO.File.Exists(path))
{
db.UpdateTime = new System.IO.FileInfo(path).LastWriteTimeUtc.ToString();
XElement xe = XElement.Load(path);
db.Name = xe.Attribute("Name").Value;
db.Version = xe.Attribute("Version").Value;
Dictionary <string, TagGroup> groups = new Dictionary <string, TagGroup>();
Dictionary <TagGroup, string> parents = new Dictionary <TagGroup, string>();
if (xe.Element("Groups") != null)
{
foreach (var vv in xe.Element("Groups").Elements())
{
TagGroup group = new TagGroup();
group.Name = vv.Attribute("Name").Value;
string parent = vv.Attribute("Parent") != null?vv.Attribute("Parent").Value : "";
string fullName = vv.Attribute("FullName").Value;
if (vv.Attribute("Description") != null)
{
group.Description = vv.Attribute("Description").Value;
}
if (!groups.ContainsKey(fullName))
{
groups.Add(fullName, group);
}
parents.Add(group, parent);
}
}
db.Groups = groups;
foreach (var vv in parents)
{
if (!string.IsNullOrEmpty(vv.Value) && db.Groups.ContainsKey(vv.Value))
{
vv.Key.Parent = db.Groups[vv.Value];
}
}
if (xe.Element("Tags") != null)
{
//Parallel.ForEach(xe.Element("Tags").Elements(), (vv) => {
// var tag = vv.LoadTagFromXML();
// lock (db.Tags)
// db.Tags.Add(tag.Id, tag);
//});
foreach (var vv in xe.Element("Tags").Elements())
{
var tag = vv.LoadTagFromXML();
db.Tags.Add(tag.Id, tag);
}
db.BuildNameMap();
db.BuildGroupMap();
}
if (xe.Attribute("MaxId") != null)
{
db.MaxId = int.Parse(xe.Attribute("MaxId").Value);
}
else
{
if (db.Tags.Count > 0)
{
db.MaxId = db.Tags.Keys.Max();
}
}
db.MinId = db.Tags.Count > 0?db.Tags.Keys.Min():0;
}
db.IsDirty = false;
this.Database = db;
return(db);
}
/// <summary>
///
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public List <TagGroup> GetGroups(TagGroup parent)
{
return(Groups.Values.Where(e => e.Parent == parent).ToList());
}
