/// <summary>
/// Updates the Index view window content
/// </summary>
private void UpdateIndexList()
{
if (_indexDetails == null)
{
_indexDetails = new ObservableImmutableList <IndexItem>();
}
_indexDetails.Clear();
var tempList = EterFilesDal.ReadIndexFile(
Path.Combine(MainWindowVm.Instance.SelectedWorkingProfile.WorkingDirectory, Filename),
MainWindowVm.Instance.SelectedWorkingProfile.IndexKey,
DisplayName);
foreach (var item in tempList)
{
_indexDetails.Add(item);
}
NumberOfFiles = IndexDetails.Count;
}
/// <summary>
/// Initializes virtual view
/// </summary>
private async void InitializeVirtualView()
{
await Task.Run(() =>
{
// Clear list
VirtualTreeViewItems.Clear();
// Create first item
VirtualTreeViewItems.Add(new TreeItemFolderVm(null)
{
DisplayName = "Virtual view"
});
// Get all files
var files = IOHelper.GetAllFilesFromDir(_workingDir)
.Where(x => String.Equals(x.Extension, _indexExtension, StringComparison.CurrentCultureIgnoreCase)).Reverse();
// File counters
double fileCounter = 0;
double totalFileCount = files.Count();
// Loop through all files
foreach (var file in files)
{
// Get all items
var items = EterFilesDal.ReadIndexFile(file.FullName, _indexKey,
Path.GetFileNameWithoutExtension(file.Name));
if (items == null)
{
continue;
}
// Loop through all items of the index file
foreach (var item in items)
{
// Replace all backslashes with forward slashes
var path = item.Filename.Replace("\\", "/");
// Split by slash
var tokens = path.Split(new[] { '/' });
var currentTreeItem = VirtualTreeViewItems.First() as TreeItemFolderVm;
// If first layer item
if (tokens.Count() == 1)
{
currentTreeItem.Children.Add(new TreeItemFileVm()
{
DisplayName = item.Filename,
Parent = currentTreeItem,
EterFileParent = item.ParentFile,
Fullname = item.Filename
});
}
else
{
// Token counter
int counter = 0;
// Holds a reference to the current full path
string currentFullpath = "";
// Loop through tokens
foreach (var token in tokens)
{
counter++;
currentFullpath += token + "/";
// Check if item already exists
var itemInTreeView =
currentTreeItem.Children.FirstOrDefault(
x =>
String.Equals(token, x.DisplayName,
StringComparison.CurrentCultureIgnoreCase));
// Create item if not already there
if (itemInTreeView == null)
{
// If last one
if (counter == tokens.Count())
{
currentTreeItem.Children.Add(new TreeItemFileVm()
{
DisplayName = token,
Parent = currentTreeItem,
EterFileParent = item.ParentFile,
Fullname = item.Filename
});
}
else
{
var obj = new TreeItemFolderVm()
{
DisplayName = token,
Parent = currentTreeItem,
Fullname = currentFullpath
};
currentTreeItem.Children.Add(obj);
currentTreeItem = obj;
}
}
else
{
currentTreeItem = itemInTreeView as TreeItemFolderVm;
}
}
}
}
State = String.Format("Processing global hash table... {0}%", Math.Round(fileCounter++ / totalFileCount * 100, 2));
}
State = "Sorting list...";
VirtualTreeViewItems = SortItemsByFolder(VirtualTreeViewItems);
(VirtualTreeViewItems.First() as TreeItemFolderVm).IsExpanded = true;
State = "All files have been processed.";
});
}