// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : FileSystemViewModel.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : GUI view models.
//
// --[ Description ] ----------------------------------------------------------
//
//     View model and code for the filesystem information panel.
//
// --[ 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 © 2011-2022 Natalia Portillo
// ****************************************************************************/

using JetBrains.Annotations;
using Schemas;

namespace Aaru.Gui.ViewModels.Panels;

public sealed class FileSystemViewModel
{
    public FileSystemViewModel([NotNull] FileSystemType xmlFsType, string information)
    {
        TypeText                   = $"Filesystem type: {xmlFsType.Type}";
        VolumeNameText             = $"Volume name: {xmlFsType.VolumeName}";
        SerialNumberText           = $"Serial number: {xmlFsType.VolumeSerial}";
        ApplicationIdentifierText  = $"Application identifier: {xmlFsType.ApplicationIdentifier}";
        SystemIdentifierText       = $"System identifier: {xmlFsType.SystemIdentifier}";
        VolumeSetIdentifierText    = $"Volume set identifier: {xmlFsType.VolumeSetIdentifier}";
        DataPreparerIdentifierText = $"Data preparer identifier: {xmlFsType.DataPreparerIdentifier}";
        PublisherIdentifierText    = $"Publisher identifier: {xmlFsType.PublisherIdentifier}";
        CreationDateText           = $"Volume created on {xmlFsType.CreationDate:F}";
        EffectiveDateText          = $"Volume effective from {xmlFsType.EffectiveDate:F}";
        ModificationDateText       = $"Volume last modified on {xmlFsType.ModificationDate:F}";
        ExpirationDateText         = $"Volume expired on {xmlFsType.ExpirationDate:F}";
        BackupDateText             = $"Volume last backed up on {xmlFsType.BackupDate:F}";

        ClustersText = $"Volume has {xmlFsType.Clusters} clusters of {xmlFsType.ClusterSize} bytes each (total of {
            xmlFsType.Clusters * xmlFsType.ClusterSize} bytes)";

        FreeClustersText = $"Volume has {xmlFsType.FreeClusters} clusters free ({
            xmlFsType.FreeClusters / xmlFsType.Clusters:P})";

        FilesText       = $"Volume contains {xmlFsType.Files} files";
        BootableChecked = xmlFsType.Bootable;
        DirtyChecked    = xmlFsType.Dirty;
        InformationText = information;

        CreationDateVisible     = xmlFsType.CreationDateSpecified;
        EffectiveDateVisible    = xmlFsType.EffectiveDateSpecified;
        ModificationDateVisible = xmlFsType.ModificationDateSpecified;
        ExpirationDateVisible   = xmlFsType.ExpirationDateSpecified;
        BackupDateVisible       = xmlFsType.BackupDateSpecified;
        FreeClustersVisible     = xmlFsType.FreeClustersSpecified;
        FilesVisible            = xmlFsType.FilesSpecified;
    }

    public string BootableLabel => "Filesystem contains boot code";
    public string DirtyLabel    => "Filesystem has not been unmounted correctly or contains errors";
    public string DetailsLabel  => "Details";

    public string TypeText                   { get; }
    public string VolumeNameText             { get; }
    public string SerialNumberText           { get; }
    public string ApplicationIdentifierText  { get; }
    public string SystemIdentifierText       { get; }
    public string VolumeSetIdentifierText    { get; }
    public string DataPreparerIdentifierText { get; }
    public string PublisherIdentifierText    { get; }
    public string CreationDateText           { get; }
    public string EffectiveDateText          { get; }
    public string ModificationDateText       { get; }
    public string ExpirationDateText         { get; }
    public string BackupDateText             { get; }
    public string ClustersText               { get; }
    public string FreeClustersText           { get; }
    public string FilesText                  { get; }
    public bool   BootableChecked            { get; }
    public bool   DirtyChecked               { get; }
    public string InformationText            { get; }
    public bool   CreationDateVisible        { get; }
    public bool   EffectiveDateVisible       { get; }
    public bool   ModificationDateVisible    { get; }
    public bool   ExpirationDateVisible      { get; }
    public bool   BackupDateVisible          { get; }
    public bool   FreeClustersVisible        { get; }
    public bool   FilesVisible               { get; }
}