/// <summary>
/// Adds a child to this and continues adding recursively if there are more portions in the path
/// </summary>
/// <param name="parent">Parent for the added child</param>
/// <param name="path">List of strings defining the path</param>
///
protected void AddNode(FileTreeNode parent, List <string> path)
{
var node = parent.GetChild(path.First());
if (path.Count() > 1)
{
AddNode(node, path.Skip(1).ToList());
}
}
/// <summary>
/// Fetch a child by name, create one if it doesn't exist.
/// </summary>
/// <param name="name">Name of child</param>
///
public FileTreeNode GetChild(string name)
{
if (Children.TryGetValue(name, out var node))
{
return(node);
}
var newNode = new FileTreeNode()
{
Name = name
};
Children.Add(name, newNode);
return(newNode);
}
public override FileTreeNode Parse()
{
//Root gets name from file
var root = new FileTreeNode {
Name = Path.GetFileNameWithoutExtension(_file)
};
if (!File.Exists(_file))
{
throw new Exception($"Json data not found: {_file}");
}
//Deserialize to list of strings and add them to the root node recursively
JsonConvert.DeserializeObject <List <string> >(File.ReadAllText(_file)).
ForEach(f => AddNode(root, f.Split('/').ToList()));
return(root);
}
