Aaru/Aaru.Gui/ViewModels/Windows/MediaDumpViewModel.cs

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : MediaDumpViewModel.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : GUI view models.
//
// --[ Description ] ----------------------------------------------------------
//
//     View model and code for the media dump window.
//
// --[ License ] --------------------------------------------------------------
//
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
//
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General public License for more details.
//
//     You should have received a copy of the GNU General public License
//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2023 Natalia Portillo
// ****************************************************************************/

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Linq;
using System.Reactive;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Xml.Serialization;
using Aaru.CommonTypes;
using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Interfaces;
using Aaru.CommonTypes.Metadata;
using Aaru.Core;
using Aaru.Core.Devices.Dumping;
using Aaru.Core.Logging;
using Aaru.Core.Media.Info;
using Aaru.Devices;
using Aaru.Gui.Models;
using Aaru.Localization;
using Avalonia.Controls;
using Avalonia.Threading;
using DynamicData;
using JetBrains.Annotations;
using MessageBox.Avalonia;
using MessageBox.Avalonia.Enums;
using ReactiveUI;
using Schemas;
using DeviceInfo = Aaru.Core.Devices.Info.DeviceInfo;
using MediaType = Aaru.CommonTypes.MediaType;

namespace Aaru.Gui.ViewModels.Windows;

public sealed class MediaDumpViewModel : ViewModelBase
{
    readonly string  _devicePath;
    readonly Window  _view;
    bool             _closeVisible;
    string           _destination;
    bool             _destinationEnabled;
    Device           _dev;
    Dump             _dumper;
    string           _encodingEnabled;
    bool             _encodingVisible;
    bool             _existingMetadata;
    bool             _force;
    string           _formatReadOnly;
    string           _log;
    bool             _optionsVisible;
    string           _outputPrefix;
    bool             _persistent;
    bool             _progress1Visible;
    bool             _progress2Indeterminate;
    double           _progress2MaxValue;
    string           _progress2Text;
    double           _progress2Value;
    bool             _progress2Visible;
    bool             _progressIndeterminate;
    double           _progressMaxValue;
    string           _progressText;
    double           _progressValue;
    bool             _progressVisible;
    Resume           _resume;
    double           _retries;
    EncodingModel    _selectedEncoding;
    ImagePluginModel _selectedPlugin;
    CICMMetadataType _sidecar;
    double           _skipped;
    bool             _startVisible;
    bool             _stopEnabled;
    bool             _stopOnError;
    bool             _stopVisible;
    bool             _track1Pregap;
    bool             _track1PregapVisible;
    bool             _trim;
    bool             _useResume;
    bool             _useSidecar;

    public MediaDumpViewModel(string devicePath, DeviceInfo deviceInfo, Window view,
                              [CanBeNull] ScsiInfo scsiInfo = null)
    {
        _view              = view;
        DestinationEnabled = true;
        StartVisible       = true;
        CloseVisible       = true;
        OptionsVisible     = true;
        StartCommand       = ReactiveCommand.Create(ExecuteStartCommand);
        CloseCommand       = ReactiveCommand.Create(ExecuteCloseCommand);
        StopCommand        = ReactiveCommand.Create(ExecuteStopCommand);
        DestinationCommand = ReactiveCommand.Create(ExecuteDestinationCommand);
        PluginsList        = new ObservableCollection<ImagePluginModel>();
        Encodings          = new ObservableCollection<EncodingModel>();

        // Defaults
        StopOnError      = false;
        Force            = false;
        Persistent       = true;
        Resume           = true;
        Track1Pregap     = false;
        Sidecar          = true;
        Trim             = true;
        ExistingMetadata = false;
        Retries          = 5;
        Skipped          = 512;

        MediaType mediaType;

        if(scsiInfo != null)
            mediaType = scsiInfo.MediaType;
        else
            switch(deviceInfo.Type)
            {
                case DeviceType.SecureDigital:
                    mediaType = MediaType.SecureDigital;

                    break;
                case DeviceType.MMC:
                    mediaType = MediaType.MMC;

                    break;
                default:
                    if(deviceInfo.IsPcmcia)
                        mediaType = MediaType.PCCardTypeII;
                    else if(deviceInfo.IsCompactFlash)
                        mediaType = MediaType.CompactFlash;
                    else
                        mediaType = MediaType.GENERIC_HDD;

                    break;
            }

        PluginBase plugins = GetPluginBase.Instance;

        foreach(IWritableImage plugin in
                plugins.WritableImages.Values.Where(p => p.SupportedMediaTypes.Contains(mediaType)))
            PluginsList.Add(new ImagePluginModel
            {
                Plugin = plugin
            });

        Encodings.AddRange(Encoding.GetEncodings().Select(info => new EncodingModel
        {
            Name        = info.Name,
            DisplayName = info.GetEncoding().EncodingName
        }));

        Encodings.AddRange(Claunia.Encoding.Encoding.GetEncodings().Select(info => new EncodingModel
        {
            Name        = info.Name,
            DisplayName = info.DisplayName
        }));

        switch(mediaType)
        {
            case MediaType.CD:
            case MediaType.CDDA:
            case MediaType.CDG:
            case MediaType.CDEG:
            case MediaType.CDI:
            case MediaType.CDROM:
            case MediaType.CDROMXA:
            case MediaType.CDPLUS:
            case MediaType.CDMO:
            case MediaType.CDR:
            case MediaType.CDRW:
            case MediaType.CDMRW:
            case MediaType.VCD:
            case MediaType.SVCD:
            case MediaType.PCD:
            case MediaType.DDCD:
            case MediaType.DDCDR:
            case MediaType.DDCDRW:
            case MediaType.DTSCD:
            case MediaType.CDMIDI:
            case MediaType.CDV:
            case MediaType.CDIREADY:
            case MediaType.FMTOWNS:
            case MediaType.PS1CD:
            case MediaType.PS2CD:
            case MediaType.MEGACD:
            case MediaType.SATURNCD:
            case MediaType.GDROM:
            case MediaType.GDR:
            case MediaType.MilCD:
            case MediaType.SuperCDROM2:
            case MediaType.JaguarCD:
            case MediaType.ThreeDO:
            case MediaType.PCFX:
            case MediaType.NeoGeoCD:
            case MediaType.CDTV:
            case MediaType.CD32:
            case MediaType.Playdia:
            case MediaType.Pippin:
            case MediaType.VideoNow:
            case MediaType.VideoNowColor:
            case MediaType.VideoNowXp:
            case MediaType.CVD:
                Track1PregapVisible = true;

                break;
            default:
                Track1PregapVisible = false;

                break;
        }

        _devicePath = devicePath;
    }

    public string OutputFormatLabel     => UI.Output_format;
    public string ChooseLabel           => UI.ButtonLabel_Choose;
    public string StopOnErrorLabel      => UI.Stop_media_dump_on_first_error;
    public string ForceLabel            => UI.Continue_dumping_whatever_happens;
    public string RetriesLabel          => UI.Retry_passes;
    public string PersistentLabel       => UI.Try_to_recover_partial_or_incorrect_data;
    public string ResumeLabel           => UI.Create_use_resume_mapfile;
    public string Track1PregapLabel     => UI.Try_to_read_track_1_pregap;
    public string SkippedLabel          => UI.Skipped_sectors_on_error;
    public string SidecarLabel          => UI.Create_CICM_XML_metadata_sidecar;
    public string TrimLabel             => UI.Trim_errors_from_skipped_sectors;
    public string ExistingMetadataLabel => UI.Take_metadata_from_existing_CICM_XML_sidecar;
    public string EncodingLabel         => UI.Encoding_to_use_on_metadata_sidecar_creation;
    public string DestinationLabel      => UI.Writing_image_to;
    public string LogLabel              => UI.Title_Log;
    public string StartLabel            => UI.ButtonLabel_Start;
    public string CloseLabel            => UI.ButtonLabel_Close;
    public string StopLabel             => UI.ButtonLabel_Stop;

    public ReactiveCommand<Unit, Unit> StartCommand       { get; }
    public ReactiveCommand<Unit, Unit> CloseCommand       { get; }
    public ReactiveCommand<Unit, Unit> StopCommand        { get; }
    public ReactiveCommand<Unit, Task> DestinationCommand { get; }

    public ObservableCollection<ImagePluginModel> PluginsList { get; }
    public ObservableCollection<EncodingModel>    Encodings   { get; }

    public string Title { get; }

    public bool OptionsVisible
    {
        get => _optionsVisible;
        set => this.RaiseAndSetIfChanged(ref _optionsVisible, value);
    }

    public ImagePluginModel SelectedPlugin
    {
        get => _selectedPlugin;
        set
        {
            this.RaiseAndSetIfChanged(ref _selectedPlugin, value);

            Destination = "";

            if(value is null)
            {
                DestinationEnabled = false;

                return;
            }

            DestinationEnabled = true;

            if(!value.Plugin.SupportedOptions.Any())
            {
                // Hide options
            }

            /* TODO: Plugin options
            grpOptions.Visible = true;

            var stkOptions = new StackLayout
            {
                Orientation = Orientation.Vertical
            };

            foreach((string name, Type type, string description, object @default) option in plugin.SupportedOptions)
                switch(option.type.ToString())
                {
                    case "System.Boolean":
                        var optBoolean = new CheckBox();
                        optBoolean.ID      = "opt" + option.name;
                        optBoolean.Text    = option.description;
                        optBoolean.Checked = (bool)option.@default;
                        stkOptions.Items.Add(optBoolean);

                        break;
                    case "System.SByte":
                    case "System.Int16":
                    case "System.Int32":
                    case "System.Int64":
                        var stkNumber = new StackLayout();
                        stkNumber.Orientation = Orientation.Horizontal;
                        var optNumber = new NumericStepper();
                        optNumber.ID    = "opt" + option.name;
                        optNumber.Value = Convert.ToDouble(option.@default);
                        stkNumber.Items.Add(optNumber);
                        var lblNumber = new Label();
                        lblNumber.Text = option.description;
                        stkNumber.Items.Add(lblNumber);
                        stkOptions.Items.Add(stkNumber);

                        break;
                    case "System.Byte":
                    case "System.UInt16":
                    case "System.UInt32":
                    case "System.UInt64":
                        var stkUnsigned = new StackLayout();
                        stkUnsigned.Orientation = Orientation.Horizontal;
                        var optUnsigned = new NumericStepper();
                        optUnsigned.ID       = "opt" + option.name;
                        optUnsigned.MinValue = 0;
                        optUnsigned.Value    = Convert.ToDouble(option.@default);
                        stkUnsigned.Items.Add(optUnsigned);
                        var lblUnsigned = new Label();
                        lblUnsigned.Text = option.description;
                        stkUnsigned.Items.Add(lblUnsigned);
                        stkOptions.Items.Add(stkUnsigned);

                        break;
                    case "System.Single":
                    case "System.Double":
                        var stkFloat = new StackLayout();
                        stkFloat.Orientation = Orientation.Horizontal;
                        var optFloat = new NumericStepper();
                        optFloat.ID            = "opt" + option.name;
                        optFloat.DecimalPlaces = 2;
                        optFloat.Value         = Convert.ToDouble(option.@default);
                        stkFloat.Items.Add(optFloat);
                        var lblFloat = new Label();
                        lblFloat.Text = option.description;
                        stkFloat.Items.Add(lblFloat);
                        stkOptions.Items.Add(stkFloat);

                        break;
                    case "System.Guid":
                        // TODO
                        break;
                    case "System.String":
                        var stkString = new StackLayout();
                        stkString.Orientation = Orientation.Horizontal;
                        var lblString = new Label();
                        lblString.Text = option.description;
                        stkString.Items.Add(lblString);
                        var optString = new TextBox();
                        optString.ID   = "opt" + option.name;
                        optString.Text = (string)option.@default;
                        stkString.Items.Add(optString);
                        stkOptions.Items.Add(stkString);

                        break;
                }

            grpOptions.Content = stkOptions;
*/
        }
    }

    public string FormatReadOnly
    {
        get => _formatReadOnly;
        set => this.RaiseAndSetIfChanged(ref _formatReadOnly, value);
    }

    public string Destination
    {
        get => _destination;
        set => this.RaiseAndSetIfChanged(ref _destination, value);
    }

    public bool DestinationEnabled
    {
        get => _destinationEnabled;
        set => this.RaiseAndSetIfChanged(ref _destinationEnabled, value);
    }

    public bool StopOnError
    {
        get => _stopOnError;
        set => this.RaiseAndSetIfChanged(ref _stopOnError, value);
    }

    public bool Force
    {
        get => _force;
        set => this.RaiseAndSetIfChanged(ref _force, value);
    }

    public double Retries
    {
        get => _retries;
        set => this.RaiseAndSetIfChanged(ref _retries, value);
    }

    public bool Persistent
    {
        get => _persistent;
        set => this.RaiseAndSetIfChanged(ref _persistent, value);
    }

    public bool Resume
    {
        get => _useResume;
        set
        {
            this.RaiseAndSetIfChanged(ref _useResume, value);

            if(!value)
                return;

            if(_outputPrefix != null)
                CheckResumeFile().GetAwaiter().GetResult();
        }
    }

    public bool Track1Pregap
    {
        get => _track1Pregap;
        set => this.RaiseAndSetIfChanged(ref _track1Pregap, value);
    }

    public bool Track1PregapVisible
    {
        get => _track1PregapVisible;
        set => this.RaiseAndSetIfChanged(ref _track1PregapVisible, value);
    }

    public double Skipped
    {
        get => _skipped;
        set => this.RaiseAndSetIfChanged(ref _skipped, value);
    }

    public bool Sidecar
    {
        get => _useSidecar;
        set
        {
            this.RaiseAndSetIfChanged(ref _useSidecar, value);
            EncodingVisible = value;
        }
    }

    public bool EncodingVisible
    {
        get => _encodingVisible;
        set => this.RaiseAndSetIfChanged(ref _encodingVisible, value);
    }

    public bool Trim
    {
        get => _trim;
        set => this.RaiseAndSetIfChanged(ref _trim, value);
    }

    public bool ExistingMetadata
    {
        get => _existingMetadata;
        set
        {
            this.RaiseAndSetIfChanged(ref _existingMetadata, value);

            if(value == false)
            {
                _sidecar = null;

                return;
            }

            var dlgMetadata = new OpenFileDialog
            {
                Title = UI.Dialog_Choose_existing_metadata_sidecar
            };

            dlgMetadata.Filters?.Add(new FileDialogFilter
            {
                Name = UI.Dialog_CICM_XML_metadata,
                Extensions = new List<string>(new[]
                {
                    ".xml"
                })
            });

            string[] result = dlgMetadata.ShowAsync(_view).Result;

            if(result?.Length != 1)
            {
                ExistingMetadata = false;

                return;
            }

            var sidecarXs = new XmlSerializer(typeof(CICMMetadataType));

            try
            {
                var sr = new StreamReader(result[0]);
                _sidecar = (CICMMetadataType)sidecarXs.Deserialize(sr);
                sr.Close();
            }
            catch
            {
                // ReSharper disable AssignmentIsFullyDiscarded
                _ = MessageBoxManager.

                    // ReSharper restore AssignmentIsFullyDiscarded
                    GetMessageBoxStandardWindow(UI.Title_Error, UI.Incorrect_metadata_sidecar_file, ButtonEnum.Ok,
                                                Icon.Error).ShowDialog(_view).Result;

                ExistingMetadata = false;
            }
        }
    }

    public EncodingModel SelectedEncoding
    {
        get => _selectedEncoding;
        set => this.RaiseAndSetIfChanged(ref _selectedEncoding, value);
    }

    public string EncodingEnabled
    {
        get => _encodingEnabled;
        set => this.RaiseAndSetIfChanged(ref _encodingEnabled, value);
    }

    public bool ProgressVisible
    {
        get => _progressVisible;
        set => this.RaiseAndSetIfChanged(ref _progressVisible, value);
    }

    public string Log
    {
        get => _log;
        set => this.RaiseAndSetIfChanged(ref _log, value);
    }

    public bool Progress1Visible
    {
        get => _progress1Visible;
        set => this.RaiseAndSetIfChanged(ref _progress1Visible, value);
    }

    public string ProgressText
    {
        get => _progressText;
        set => this.RaiseAndSetIfChanged(ref _progressText, value);
    }

    public double ProgressValue
    {
        get => _progressValue;
        set => this.RaiseAndSetIfChanged(ref _progressValue, value);
    }

    public double ProgressMaxValue
    {
        get => _progressMaxValue;
        set => this.RaiseAndSetIfChanged(ref _progressMaxValue, value);
    }

    public bool ProgressIndeterminate
    {
        get => _progressIndeterminate;
        set => this.RaiseAndSetIfChanged(ref _progressIndeterminate, value);
    }

    public bool Progress2Visible
    {
        get => _progress2Visible;
        set => this.RaiseAndSetIfChanged(ref _progress2Visible, value);
    }

    public string Progress2Text
    {
        get => _progress2Text;
        set => this.RaiseAndSetIfChanged(ref _progress2Text, value);
    }

    public double Progress2Value
    {
        get => _progress2Value;
        set => this.RaiseAndSetIfChanged(ref _progress2Value, value);
    }

    public double Progress2MaxValue
    {
        get => _progress2MaxValue;
        set => this.RaiseAndSetIfChanged(ref _progress2MaxValue, value);
    }

    public bool Progress2Indeterminate
    {
        get => _progress2Indeterminate;
        set => this.RaiseAndSetIfChanged(ref _progress2Indeterminate, value);
    }

    public bool StartVisible
    {
        get => _startVisible;
        set => this.RaiseAndSetIfChanged(ref _startVisible, value);
    }

    public bool CloseVisible
    {
        get => _closeVisible;
        set => this.RaiseAndSetIfChanged(ref _closeVisible, value);
    }

    public bool StopVisible
    {
        get => _stopVisible;
        set => this.RaiseAndSetIfChanged(ref _stopVisible, value);
    }

    public bool StopEnabled
    {
        get => _stopEnabled;
        set => this.RaiseAndSetIfChanged(ref _stopEnabled, value);
    }

    async Task ExecuteDestinationCommand()
    {
        if(SelectedPlugin is null)
            return;

        var dlgDestination = new SaveFileDialog
        {
            Title = UI.Dialog_Choose_destination_file
        };

        dlgDestination.Filters?.Add(new FileDialogFilter
        {
            Name       = SelectedPlugin.Plugin.Name,
            Extensions = SelectedPlugin.Plugin.KnownExtensions.ToList()
        });

        string result = await dlgDestination.ShowAsync(_view);

        if(result is null)
        {
            Destination   = "";
            _outputPrefix = null;

            return;
        }

        if(string.IsNullOrEmpty(Path.GetExtension(result)))
            result += SelectedPlugin.Plugin.KnownExtensions.First();

        Destination = result;

        _outputPrefix = Path.Combine(Path.GetDirectoryName(result) ?? "", Path.GetFileNameWithoutExtension(result));

        Resume = true;
    }

    async Task CheckResumeFile()
    {
        _resume = null;
        var xs = new XmlSerializer(typeof(Resume));

        try
        {
            var sr = new StreamReader(_outputPrefix + ".resume.xml");
            _resume = (Resume)xs.Deserialize(sr);
            sr.Close();
        }
        catch
        {
            await MessageBoxManager.
                  GetMessageBoxStandardWindow(UI.Title_Error, UI.Incorrect_resume_file_cannot_use_it, ButtonEnum.Ok,
                                              Icon.Error).ShowDialog(_view);

            Resume = false;

            return;
        }

        if(_resume           == null              ||
           _resume.NextBlock <= _resume.LastBlock ||
           (_resume.BadBlocks.Count != 0 && !_resume.Tape))
            return;

        await MessageBoxManager.
              GetMessageBoxStandardWindow(UI.Title_Warning,
                                          UI.Media_already_dumped_correctly_please_choose_another_destination,
                                          ButtonEnum.Ok, Icon.Warning).ShowDialog(_view);

        Resume = false;
    }

    void ExecuteCloseCommand() => _view.Close();

    internal void ExecuteStopCommand()
    {
        StopEnabled = false;
        _dumper?.Abort();
    }

    void ExecuteStartCommand()
    {
        Log                = "";
        CloseVisible       = false;
        StartVisible       = false;
        StopVisible        = true;
        StopEnabled        = true;
        ProgressVisible    = true;
        DestinationEnabled = false;
        OptionsVisible     = false;

        UpdateStatus(UI.Opening_device);

        _dev = Device.Create(_devicePath, out ErrorNumber devErrno);

        switch(_dev)
        {
            case null:
                StoppingErrorMessage(string.Format(UI.Error_0_opening_device, devErrno));

                return;
            case Devices.Remote.Device remoteDev:
                Statistics.AddRemote(remoteDev.RemoteApplication, remoteDev.RemoteVersion,
                                     remoteDev.RemoteOperatingSystem, remoteDev.RemoteOperatingSystemVersion,
                                     remoteDev.RemoteArchitecture);

                break;
        }

        if(_dev.Error)
        {
            StoppingErrorMessage(string.Format(UI.Error_0_opening_device, _dev.LastError));

            return;
        }

        Statistics.AddDevice(_dev);
        Statistics.AddCommand("dump-media");

        if(SelectedPlugin is null)
        {
            StoppingErrorMessage(UI.Cannot_open_output_plugin);

            return;
        }

        Encoding encoding = null;

        if(SelectedEncoding is not null)
            try
            {
                encoding = Claunia.Encoding.Encoding.GetEncoding(SelectedEncoding.Name);
            }
            catch(ArgumentException)
            {
                StoppingErrorMessage(UI.Specified_encoding_is_not_supported);

                return;
            }

        Dictionary<string, string> parsedOptions = new();

        /* TODO: Options
        if(grpOptions.Content is StackLayout stkFormatOptions)
            foreach(Control option in stkFormatOptions.Children)
            {
                string value;

                switch(option)
                {
                    case CheckBox optBoolean:
                        value = optBoolean.Checked?.ToString();

                        break;
                    case NumericStepper optNumber:
                        value = optNumber.Value.ToString(CultureInfo.CurrentCulture);

                        break;
                    case TextBox optString:
                        value = optString.Text;

                        break;
                    default: continue;
                }

                string key = option.ID.Substring(3);

                parsedOptions.Add(key, value);
            }
        */

        var dumpLog = new DumpLog(_outputPrefix + ".log", _dev, false);

        dumpLog.WriteLine(UI.Output_image_format_0, SelectedPlugin.Name);

        var errorLog = new ErrorLog(_outputPrefix + ".error.log");

        _dumper = new Dump(Resume, _dev, _devicePath, SelectedPlugin.Plugin, (ushort)Retries, Force, false, Persistent,
                           StopOnError, _resume, dumpLog, encoding, _outputPrefix, Destination, parsedOptions, _sidecar,
                           (uint)Skipped, ExistingMetadata == false, Trim == false, Track1Pregap, true, false,
                           DumpSubchannel.Any, 0, false, false, false, false, false, true, errorLog, false, 64, true,
                           true, false, 10);

        new Thread(DoWork).Start();
    }

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void DoWork()
    {
        _dumper.UpdateStatus         += UpdateStatus;
        _dumper.ErrorMessage         += ErrorMessage;
        _dumper.StoppingErrorMessage += StoppingErrorMessage;
        _dumper.PulseProgress        += PulseProgress;
        _dumper.InitProgress         += InitProgress;
        _dumper.UpdateProgress       += UpdateProgress;
        _dumper.EndProgress          += EndProgress;
        _dumper.InitProgress2        += InitProgress2;
        _dumper.UpdateProgress2      += UpdateProgress2;
        _dumper.EndProgress2         += EndProgress2;

        _dumper.Start();

        _dev.Close();

        await WorkFinished();
    }

    async Task WorkFinished() => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        CloseVisible     = true;
        StopVisible      = false;
        Progress1Visible = false;
        Progress2Visible = false;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void EndProgress2() => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Progress2Visible = false;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void UpdateProgress2(string text, long current, long maximum) => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Progress2Text          = text;
        Progress2Indeterminate = false;

        Progress2MaxValue = maximum;
        Progress2Value    = current;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void InitProgress2() => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Progress2Visible = true;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void EndProgress() => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Progress1Visible = false;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void UpdateProgress(string text, long current, long maximum) => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        ProgressText          = text;
        ProgressIndeterminate = false;

        ProgressMaxValue = maximum;
        ProgressValue    = current;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void InitProgress() => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Progress1Visible = true;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void PulseProgress(string text) => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        ProgressText          = text;
        ProgressIndeterminate = true;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void StoppingErrorMessage(string text) => await Dispatcher.UIThread.InvokeAsync(async () =>
    {
        ErrorMessage(text);

        await MessageBoxManager.GetMessageBoxStandardWindow(UI.Title_Error, $"{text}", ButtonEnum.Ok, Icon.Error).
                                ShowDialog(_view);

        await WorkFinished();
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void ErrorMessage(string text) => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Log += text + Environment.NewLine;
    });

    [SuppressMessage("ReSharper", "AsyncVoidMethod")]
    async void UpdateStatus(string text) => await Dispatcher.UIThread.InvokeAsync(() =>
    {
        Log += text + Environment.NewLine;
    });
}