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- fix: memory leak from canalisation part 2

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This commit is contained in:
Cinka
2025-12-12 22:23:45 +03:00
parent f7cec5d093
commit e0a16f7fb6
10 changed files with 172 additions and 122 deletions
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79
Nebula.Launcher/ViewModels/ServerCompoundEntryModelView.cs
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@@ -1,7 +1,6 @@
using System;
using System.Threading;
using System.Threading.Tasks;
using Avalonia.Controls;
using CommunityToolkit.Mvvm.ComponentModel;
using Microsoft.Extensions.DependencyInjection;
using Nebula.Launcher.Models;
@@ -19,7 +18,7 @@ namespace Nebula.Launcher.ViewModels;
public sealed partial class ServerCompoundEntryViewModel :
ViewModelBase, IFavoriteEntryModelView, IFilterConsumer, IListEntryModelView, IEntryNameHolder
{
[ObservableProperty] private ServerEntryModelView? _currentEntry;
private ServerEntryModelView? _currentEntry;
[ObservableProperty] private string _message = "Loading server entry...";
[ObservableProperty] private bool _isFavorite;
[ObservableProperty] private bool _loading = true;
@@ -28,6 +27,28 @@ public sealed partial class ServerCompoundEntryViewModel :
private RobustUrl? _url;
private ServerFilter? _currentFilter;
public ServerEntryModelView? CurrentEntry
{
get => _currentEntry;
set
{
if (value == _currentEntry) return;
_currentEntry = value;
if (_currentEntry != null)
{
_currentEntry.IsFavorite = IsFavorite;
_currentEntry.Name = Name;
_currentEntry.ProcessFilter(_currentFilter);
}
Loading = _currentEntry == null;
OnPropertyChanged();
}
}
public string? Name
{
get => _name;
@@ -54,31 +75,43 @@ public sealed partial class ServerCompoundEntryViewModel :
{
}
public ServerCompoundEntryViewModel LoadServerEntry(RobustUrl url,string? name, CancellationToken cancellationToken)
public ServerCompoundEntryViewModel LoadWithEntry(ServerEntryModelView? entry)
{
Task.Run(async () =>
{
_url = url;
try
{
Message = "Loading server entry...";
var status = await RestService.GetAsync<ServerStatus>(_url.StatusUri, cancellationToken);
CurrentEntry = ServiceProvider.GetService<ServerEntryModelView>()!.WithData(_url, name, status);
CurrentEntry.IsFavorite = IsFavorite;
CurrentEntry.Loading = false;
CurrentEntry.ProcessFilter(_currentFilter);
Loading = false;
}
catch (Exception e)
{
Message = e.Message;
}
}, cancellationToken);
CurrentEntry = entry;
return this;
}
public ServerCompoundEntryViewModel LoadServerEntry(RobustUrl url, string? name, CancellationToken cancellationToken)
{
_url = url;
_name = name;
Task.Run(LoadServer, cancellationToken);
return this;
}
private async Task LoadServer()
{
if (_url is null)
{
Message = "Url is not set";
return;
}
try
{
Message = "Loading server entry...";
var status = await RestService.GetAsync<ServerStatus>(_url.StatusUri, CancellationToken.None);
CurrentEntry = ServiceProvider.GetService<ServerEntryModelView>()!.WithData(_url, null, status);
Loading = false;
}
catch (Exception e)
{
Message = "Error while fetching data from " + _url + " : " + e.Message;
}
}
public void ToggleFavorites()
{
if (CurrentEntry is null && _url is not null)