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using Avalonia;
using Avalonia.Threading;
using FluentAvalonia.UI.Controls;
using LibHac.Common;
using LibHac.Fs;
using LibHac.Fs.Shim;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Controls;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.HLE.HOS.Services.Account.Acc;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using UserId = Ryujinx.HLE.HOS.Services.Account.Acc.UserId;
using UserProfile = Ryujinx.Ava.UI.Models.UserProfile;
namespace Ryujinx.Ava.UI.ViewModels
{
public class UserProfileViewModel : BaseModel, IDisposable
{
private readonly NavigationDialogHost _owner;
private UserProfile _selectedProfile;
private UserProfile _highlightedProfile;
public UserProfileViewModel()
{
Profiles = new ObservableCollection<UserProfile>();
LostProfiles = new ObservableCollection<UserProfile>();
}
public UserProfileViewModel(NavigationDialogHost owner) : this()
{
_owner = owner;
LoadProfiles();
}
public ObservableCollection<UserProfile> Profiles { get; set; }
public ObservableCollection<UserProfile> LostProfiles { get; set; }
public UserProfile SelectedProfile
{
get => _selectedProfile;
set
{
_selectedProfile = value;
OnPropertyChanged();
OnPropertyChanged(nameof(IsHighlightedProfileDeletable));
OnPropertyChanged(nameof(IsHighlightedProfileEditable));
}
}
public bool IsHighlightedProfileEditable => _highlightedProfile != null;
public bool IsHighlightedProfileDeletable => _highlightedProfile != null && _highlightedProfile.UserId != AccountManager.DefaultUserId;
public UserProfile HighlightedProfile
{
get => _highlightedProfile;
set
{
_highlightedProfile = value;
OnPropertyChanged();
OnPropertyChanged(nameof(IsHighlightedProfileDeletable));
OnPropertyChanged(nameof(IsHighlightedProfileEditable));
}
}
public void Dispose() { }
public void LoadProfiles()
{
Profiles.Clear();
LostProfiles.Clear();
var profiles = _owner.AccountManager.GetAllUsers().OrderByDescending(x => x.AccountState == AccountState.Open);
foreach (var profile in profiles)
{
Profiles.Add(new UserProfile(profile, _owner));
}
SelectedProfile = Profiles.FirstOrDefault(x => x.UserId == _owner.AccountManager.LastOpenedUser.UserId);
if (SelectedProfile == null)
{
SelectedProfile = Profiles.First();
if (SelectedProfile != null)
{
_owner.AccountManager.OpenUser(_selectedProfile.UserId);
}
}
var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: SaveDataType.Account,
default, saveDataId: default, index: default);
using var saveDataIterator = new UniqueRef<SaveDataIterator>();
_owner.HorizonClient.Fs.OpenSaveDataIterator(ref saveDataIterator.Ref(), SaveDataSpaceId.User, in saveDataFilter).ThrowIfFailure();
Span<SaveDataInfo> saveDataInfo = stackalloc SaveDataInfo[10];
HashSet<UserId> lostAccounts = new HashSet<UserId>();
while (true)
{
saveDataIterator.Get.ReadSaveDataInfo(out long readCount, saveDataInfo).ThrowIfFailure();
if (readCount == 0)
{
break;
}
for (int i = 0; i < readCount; i++)
{
var save = saveDataInfo[i];
var id = new UserId((long)save.UserId.Id.Low, (long)save.UserId.Id.High);
if (Profiles.FirstOrDefault( x=> x.UserId == id) == null)
{
lostAccounts.Add(id);
}
}
}
foreach(var account in lostAccounts)
{
LostProfiles.Add(new UserProfile(new HLE.HOS.Services.Account.Acc.UserProfile(account, "", null), _owner));
}
}
public void AddUser()
{
UserProfile userProfile = null;
_owner.Navigate(typeof(UserEditor), (this._owner, userProfile, true));
}
public async void ManageSaves()
{
UserProfile userProfile = _highlightedProfile ?? SelectedProfile;
SaveManager manager = new SaveManager(userProfile, _owner.HorizonClient, _owner.VirtualFileSystem);
ContentDialog contentDialog = new ContentDialog
{
Title = string.Format(LocaleManager.Instance[LocaleKeys.SaveManagerHeading], userProfile.Name),
PrimaryButtonText = "",
SecondaryButtonText = "",
CloseButtonText = LocaleManager.Instance[LocaleKeys.UserProfilesClose],
Content = manager,
Padding = new Thickness(0)
};
await contentDialog.ShowAsync();
}
public void EditUser()
{
_owner.Navigate(typeof(UserEditor), (this._owner, _highlightedProfile ?? SelectedProfile, false));
}
public async void DeleteUser()
{
if (_highlightedProfile != null)
{
var lastUserId = _owner.AccountManager.LastOpenedUser.UserId;
if (_highlightedProfile.UserId == lastUserId)
{
// If we are deleting the currently open profile, then we must open something else before deleting.
var profile = Profiles.FirstOrDefault(x => x.UserId != lastUserId);
if (profile == null)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUserProfileDeletionWarningMessage]);
});
return;
}
_owner.AccountManager.OpenUser(profile.UserId);
}
var result =
await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance[LocaleKeys.DialogUserProfileDeletionConfirmMessage], "",
LocaleManager.Instance[LocaleKeys.InputDialogYes], LocaleManager.Instance[LocaleKeys.InputDialogNo], "");
if (result == UserResult.Yes)
{
_owner.AccountManager.DeleteUser(_highlightedProfile.UserId);
}
}
LoadProfiles();
}
public void GoBack()
{
_owner.GoBack();
}
public void RecoverLostAccounts()
{
_owner.Navigate(typeof(UserRecoverer), (this._owner, this));
}
}
}
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