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https://github.com/MaxiFan/TunnelX.git
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Prepare TunnelX for open-source release
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MaxFan
@@ -0,0 +1,263 @@
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using System.Collections.ObjectModel;
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using AppTunnel.Models;
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using AppTunnel.Services;
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namespace AppTunnel.ViewModels;
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public partial class MainViewModel
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{
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#region Profile Management
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public ObservableCollection<ConnectionProfile> Profiles { get; } = new();
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private ConnectionProfile? _selectedProfile;
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public ConnectionProfile? SelectedProfile
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{
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get => _selectedProfile;
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set
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{
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if (_selectedProfile == value) return;
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SaveCurrentProfileState();
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_selectedProfile = value;
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OnPropertyChanged();
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OnPropertyChanged(nameof(SelectedProfileName));
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if (value != null)
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LoadProfileIntoUi(value);
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SaveProfiles();
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}
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}
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public string SelectedProfileName => _selectedProfile?.Name ?? "";
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/// <summary>
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/// Event to notify code-behind to update PasswordBox controls.
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/// </summary>
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public event Action<string, string>? PasswordChanged;
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private void LoadProfiles()
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{
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var profiles = _profileService.LoadProfiles();
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Profiles.Clear();
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if (profiles.Count == 0)
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profiles.Add(new ConnectionProfile { Name = "پیشفرض" });
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foreach (var p in profiles.OrderByDescending(p => p.LastUsedAt))
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Profiles.Add(p);
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_selectedProfile = Profiles[0];
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OnPropertyChanged(nameof(SelectedProfile));
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OnPropertyChanged(nameof(SelectedProfileName));
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LoadProfileIntoUi(Profiles[0]);
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}
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private void SaveProfiles() => _profileService.SaveProfiles(Profiles);
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private void LoadExcludes()
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{
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var excludes = _profileService.LoadExcludes();
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ExcludedDestinations.Clear();
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foreach (var e in excludes)
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ExcludedDestinations.Add(e);
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}
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private void SaveExcludes() => _profileService.SaveExcludes(ExcludedDestinations);
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private void LoadIncludes()
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{
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var includes = _profileService.LoadIncludes();
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IncludedDestinations.Clear();
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foreach (var i in includes)
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IncludedDestinations.Add(i);
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}
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private void SaveIncludes() => _profileService.SaveIncludes(IncludedDestinations);
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private void LoadTunnelApps()
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{
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var apps = _profileService.LoadTunnelApps();
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TunnelApps.Clear();
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foreach (var app in apps)
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{
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var icon = AppDiscoveryService.ExtractIcon(app.ExecutablePath);
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TunnelApps.Add(new AppItemViewModel(new TunnelApp
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{
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DisplayName = app.DisplayName,
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ExecutablePath = app.ExecutablePath,
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ExecutableName = app.ExecutableName,
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Icon = icon,
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IsEnabled = app.IsEnabled
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}) { IsEnabled = app.IsEnabled });
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}
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RefreshAllFilters();
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OnPropertyChanged(nameof(EnabledAppsCount));
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}
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private void SaveTunnelApps() => _profileService.SaveTunnelApps(
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TunnelApps.Select(a => new ProfileApp
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{
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DisplayName = a.DisplayName,
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ExecutablePath = a.ExecutablePath,
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ExecutableName = a.ExecutableName,
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IsEnabled = a.IsEnabled
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}));
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private void SaveCurrentProfileState()
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{
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if (_selectedProfile == null) return;
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_selectedProfile.ServerAddress = ServerAddress;
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_selectedProfile.Username = Username;
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_selectedProfile.Password = Password;
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_selectedProfile.PreSharedKey = PreSharedKey;
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_selectedProfile.TunnelType = _currentTunnelType;
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_selectedProfile.V2RayConfig = SelectedV2RayConfig;
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_selectedProfile.Socks5Port = Socks5Port;
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_selectedProfile.AutoTuneMtu = AutoTuneMtu;
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_selectedProfile.EnableDnsOptimization = IsDnsOptimizationEnabled;
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_selectedProfile.EnableGameMode = IsGameModeEnabled;
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}
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/// <summary>
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/// Called from code-behind after PasswordBox changes to persist state.
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/// Uses debounce to avoid saving on every keystroke.
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/// </summary>
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public void SaveCurrentState()
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{
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SaveStatusText = "در حال ذخیره...";
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_saveDebounceTimer.Stop();
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_saveDebounceTimer.Start(); // Restart timer - will save after 1 second of no changes
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}
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/// <summary>
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/// Force immediate save without debounce (for app shutdown).
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/// </summary>
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public void ForceSave()
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{
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_saveDebounceTimer.Stop();
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SaveCurrentProfileState();
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SaveProfiles();
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SaveStatusText = "ذخیره شد";
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}
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private void LoadProfileIntoUi(ConnectionProfile profile)
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{
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ServerAddress = profile.ServerAddress;
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Username = profile.Username;
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Password = profile.Password;
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PreSharedKey = profile.PreSharedKey;
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_socks5Port = profile.Socks5Port > 0 ? profile.Socks5Port : 1080;
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_trafficRouter.Socks5Port = _socks5Port;
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OnPropertyChanged(nameof(Socks5Port));
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OnPropertyChanged(nameof(Socks5PortText));
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OnPropertyChanged(nameof(Socks5Info));
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UpdateSocks5PortStatus();
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_autoTuneMtu = profile.AutoTuneMtu;
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_isDnsOptimizationEnabled = profile.EnableDnsOptimization;
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_isGameModeEnabled = profile.EnableGameMode;
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_trafficRouter.EnableDnsOptimization = _isDnsOptimizationEnabled;
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_trafficRouter.EnableGameMode = _isGameModeEnabled;
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OnPropertyChanged(nameof(AutoTuneMtu));
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OnPropertyChanged(nameof(IsDnsOptimizationEnabled));
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OnPropertyChanged(nameof(IsGameModeEnabled));
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OnPropertyChanged(nameof(GameModeStatusText));
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// Use the field directly to avoid writing back to the old profile
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// while the new profile is being loaded.
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_currentTunnelType = profile.TunnelType;
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_selectedV2RayConfig = profile.V2RayConfig;
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OnPropertyChanged(nameof(CurrentTunnelType));
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OnPropertyChanged(nameof(SelectedV2RayConfig));
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UpdateConfigDiagnostics();
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PasswordChanged?.Invoke(profile.Password, profile.PreSharedKey);
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}
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private void CreateNewProfile()
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{
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SaveCurrentProfileState();
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var profile = new ConnectionProfile { Name = $"پروفایل {Profiles.Count + 1}", Socks5Port = Socks5Port };
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profile.AutoTuneMtu = AutoTuneMtu;
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profile.EnableDnsOptimization = IsDnsOptimizationEnabled;
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profile.EnableGameMode = IsGameModeEnabled;
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Profiles.Add(profile);
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SelectedProfile = profile;
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}
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private void DuplicateCurrentProfile()
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{
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if (_selectedProfile == null) return;
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SaveCurrentProfileState();
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var clone = new ConnectionProfile
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{
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Name = $"{_selectedProfile.Name} (کپی)",
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ServerAddress = _selectedProfile.ServerAddress,
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Username = _selectedProfile.Username,
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Password = _selectedProfile.Password,
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PreSharedKey = _selectedProfile.PreSharedKey,
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TunnelType = _selectedProfile.TunnelType,
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V2RayConfig = _selectedProfile.V2RayConfig,
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Socks5Port = _selectedProfile.Socks5Port,
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AutoTuneMtu = _selectedProfile.AutoTuneMtu,
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EnableDnsOptimization = _selectedProfile.EnableDnsOptimization,
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EnableGameMode = _selectedProfile.EnableGameMode,
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};
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Profiles.Add(clone);
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SelectedProfile = clone;
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}
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private void DeleteCurrentProfile()
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{
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if (_selectedProfile == null || Profiles.Count <= 1) return;
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var toRemove = _selectedProfile;
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var idx = Profiles.IndexOf(toRemove);
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Profiles.Remove(toRemove);
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SelectedProfile = Profiles[Math.Min(idx, Profiles.Count - 1)];
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}
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#endregion
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#region History
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private void LoadHistory()
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{
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var entries = _historyService.LoadHistory();
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ConnectionHistory.Clear();
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foreach (var entry in entries)
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ConnectionHistory.Add(entry);
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OnPropertyChanged(nameof(TotalHistoryData));
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}
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private void ClearHistory()
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{
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_historyService.ClearHistory();
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ConnectionHistory.Clear();
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OnPropertyChanged(nameof(TotalHistoryData));
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}
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private void SaveConnectionToHistory()
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{
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if (_connectionStartTime == default) return;
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// Use authoritative VPN-interface counters for the total,
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// not the sum of per-app counters (which may miss tail packets
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// and non-attributed traffic like VPN keepalives).
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var (totalSent, totalReceived) = _trafficRouter.GetTotalVpnTraffic();
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var entry = new ConnectionHistoryEntry
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{
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ProfileName = _selectedProfile?.Name ?? "پیشفرض",
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ServerAddress = ServerAddress,
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ConnectedAt = _connectionStartTime,
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DisconnectedAt = DateTime.Now,
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BytesSent = totalSent,
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BytesReceived = totalReceived
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};
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_historyService.AddEntry(entry);
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ConnectionHistory.Insert(0, entry);
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_connectionStartTime = default;
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OnPropertyChanged(nameof(TotalHistoryData));
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}
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#endregion
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}
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