public static ApplicationDirectoryStateDto ToDto(ApplicationDirectoryState state)
{
return(new ApplicationDirectoryStateDto
{
Files = state.Files.Count > 0 ? state.Files.Select(ApplicationFileStateTranslator.ToDto).ToArray() : new ApplicationFileStateDto[0],
ChildDirectories = state.ChildDirectories.Count > 0 ? ToDtos(state.ChildDirectories) : new ApplicationDirectoryStateDto[0],
RelativePath = state.RelativePath
});
}
public static ApplicationDirectoryState ToModel(ApplicationDirectoryStateDto rootDirectory, out List <ApplicationFileState> files)
{
files = new List <ApplicationFileState>();
var root = new ApplicationDirectoryState(rootDirectory.RelativePath, null);
var stack = new Stack <Tuple <ApplicationDirectoryStateDto, ApplicationDirectoryState> >();
var parent = root;
foreach (var dir in rootDirectory.ChildDirectories)
{
stack.Push(new Tuple <ApplicationDirectoryStateDto, ApplicationDirectoryState>(dir, parent));
}
while (stack.Count > 0)
{
var working = stack.Pop();
var workingState = new ApplicationDirectoryState(working.Item1.RelativePath, working.Item2);
working.Item2.AddDirectory(workingState);
parent = workingState; // set new parent for children
var dirs = working.Item1.ChildDirectories; // get children
foreach (var dir in dirs)
{
stack.Push(new Tuple <ApplicationDirectoryStateDto, ApplicationDirectoryState>(dir, parent));
}
if (working.Item1.Files != null)
{
foreach (var file in working.Item1.Files)
{
var applicationFileState = ApplicationFileStateTranslator.ToModel(file);
workingState.AddFile(applicationFileState);
files.Add(applicationFileState);
}
}
}
return(root);
}
