FModel/FModel/ViewModels/GameDirectoryViewModel.cs

using FModel.Framework;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Windows;
using System.Windows.Data;
using CUE4Parse.UE4.Objects.Core.Misc;
using CUE4Parse.UE4.Vfs;

namespace FModel.ViewModels;

public class FileItem : ViewModel
{
    private string _name;
    public string Name
    {
        get => _name;
        private set => SetProperty(ref _name, value);
    }

    private long _length;
    public long Length
    {
        get => _length;
        private set => SetProperty(ref _length, value);
    }

    private int _fileCount;
    public int FileCount
    {
        get => _fileCount;
        set => SetProperty(ref _fileCount, value);
    }

    private string _mountPoint;
    public string MountPoint
    {
        get => _mountPoint;
        set => SetProperty(ref _mountPoint, value);
    }

    private bool _isEncrypted;
    public bool IsEncrypted
    {
        get => _isEncrypted;
        set => SetProperty(ref _isEncrypted, value);
    }

    private bool _isEnabled;
    public bool IsEnabled
    {
        get => _isEnabled;
        set => SetProperty(ref _isEnabled, value);
    }

    private string _key;
    public string Key
    {
        get => _key;
        set => SetProperty(ref _key, value);
    }

    private FGuid _guid;
    public FGuid Guid
    {
        get => _guid;
        set => SetProperty(ref _guid, value);
    }

    public FileItem(string name, long length)
    {
        Name = name;
        Length = length;
    }

    public override string ToString()
    {
        return $"{Name} | {Key}";
    }
}

public class GameDirectoryViewModel : ViewModel
{
    public bool HasNoFile => DirectoryFiles.Count < 1;
    public readonly ObservableCollection<FileItem> DirectoryFiles;
    public ICollectionView DirectoryFilesView { get; }

    public GameDirectoryViewModel()
    {
        DirectoryFiles = new ObservableCollection<FileItem>();
        DirectoryFilesView = new ListCollectionView(DirectoryFiles) { SortDescriptions = { new SortDescription("Name", ListSortDirection.Ascending) } };
    }

    public void DeactivateAll()
    {
        foreach (var file in DirectoryFiles)
        {
            file.IsEnabled = false;
        }
    }

    public void Add(IAesVfsReader reader)
    {
        Application.Current.Dispatcher.Invoke(() =>
        {
            DirectoryFiles.Add(new FileItem(reader.Name, reader.Length)
            {
                Guid = reader.EncryptionKeyGuid,
                IsEncrypted = reader.IsEncrypted,
                IsEnabled = false,
                Key = string.Empty
            });
        });
    }
}