Profiles Select Window

v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs

@@ -0,0 +1,298 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reactive;
+using System.Reactive.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using DynamicData;
+using DynamicData.Binding;
+using ReactiveUI;
+using ReactiveUI.Fody.Helpers;
+using Splat;
+
+namespace ServiceLib.ViewModels;
+public class ProfilesSelectViewModel : MyReactiveObject
+{
+    #region private prop
+
+    private List<ProfileItem> _lstProfile;
+    private string _serverFilter = string.Empty;
+    private Dictionary<string, bool> _dicHeaderSort = new();
+    private string _subIndexId = string.Empty;
+
+    #endregion private prop
+
+    #region ObservableCollection
+
+    public IObservableCollection<ProfileItemModel> ProfileItems { get; } = new ObservableCollectionExtended<ProfileItemModel>();
+
+    public IObservableCollection<SubItem> SubItems { get; } = new ObservableCollectionExtended<SubItem>();
+
+    [Reactive]
+    public ProfileItemModel SelectedProfile { get; set; }
+
+    public IList<ProfileItemModel> SelectedProfiles { get; set; }
+
+    [Reactive]
+    public SubItem SelectedSub { get; set; }
+
+    [Reactive]
+    public string ServerFilter { get; set; }
+
+    #endregion ObservableCollection
+
+    #region Init
+
+    public ProfilesSelectViewModel(Func<EViewAction, object?, Task<bool>>? updateView)
+    {
+        _config = AppManager.Instance.Config;
+        _updateView = updateView;
+        _subIndexId = _config.SubIndexId ?? string.Empty;
+        #region WhenAnyValue && ReactiveCommand
+
+        this.WhenAnyValue(
+            x => x.SelectedSub,
+            y => y != null && !y.Remarks.IsNullOrEmpty() && _subIndexId != y.Id)
+                .Subscribe(async c => await SubSelectedChangedAsync(c));
+
+        this.WhenAnyValue(
+          x => x.ServerFilter,
+          y => y != null && _serverFilter != y)
+              .Subscribe(async c => await ServerFilterChanged(c));
+
+        #endregion WhenAnyValue && ReactiveCommand
+
+        #region AppEvents
+
+        AppEvents.ProfilesRefreshRequested
+            .AsObservable()
+            .ObserveOn(RxApp.MainThreadScheduler)
+            .Subscribe(async _ => await RefreshServersBiz());
+
+        AppEvents.DispatcherStatisticsRequested
+            .AsObservable()
+            .ObserveOn(RxApp.MainThreadScheduler)
+            .Subscribe(UpdateStatistics);
+
+        #endregion AppEvents
+
+        _ = Init();
+    }
+
+    private async Task Init()
+    {
+        SelectedProfile = new();
+        SelectedSub = new();
+
+        await RefreshSubscriptions();
+        await RefreshServers();
+    }
+
+    #endregion Init
+
+    #region Actions
+
+    public void UpdateStatistics(ServerSpeedItem update)
+    {
+        if (!_config.GuiItem.EnableStatistics
+            || (update.ProxyUp + update.ProxyDown) <= 0
+            || DateTime.Now.Second % 3 != 0)
+        {
+            return;
+        }
+
+        try
+        {
+            var item = ProfileItems.FirstOrDefault(it => it.IndexId == update.IndexId);
+            if (item != null)
+            {
+                item.TodayDown = Utils.HumanFy(update.TodayDown);
+                item.TodayUp = Utils.HumanFy(update.TodayUp);
+                item.TotalDown = Utils.HumanFy(update.TotalDown);
+                item.TotalUp = Utils.HumanFy(update.TotalUp);
+
+                //if (SelectedProfile?.IndexId == item.IndexId)
+                //{
+                //    var temp = JsonUtils.DeepCopy(item);
+                //    _profileItems.Replace(item, temp);
+                //    SelectedProfile = temp;
+                //}
+                //else
+                //{
+                //    _profileItems.Replace(item, JsonUtils.DeepCopy(item));
+                //}
+            }
+        }
+        catch
+        {
+        }
+    }
+
+    public bool CanOk()
+    {
+        return SelectedProfile != null && !SelectedProfile.IndexId.IsNullOrEmpty();
+    }
+
+    public bool SelectFinish()
+    {
+        if (!CanOk())
+        {
+            return false;
+        }
+        _updateView?.Invoke(EViewAction.CloseWindow, null);
+        return true;
+    }
+    #endregion Actions
+
+    #region Servers && Groups
+
+    private async Task SubSelectedChangedAsync(bool c)
+    {
+        if (!c)
+        {
+            return;
+        }
+        _subIndexId = SelectedSub?.Id;
+
+        await RefreshServers();
+
+        await _updateView?.Invoke(EViewAction.ProfilesFocus, null);
+    }
+
+    private async Task ServerFilterChanged(bool c)
+    {
+        if (!c)
+        {
+            return;
+        }
+        _serverFilter = ServerFilter;
+        if (_serverFilter.IsNullOrEmpty())
+        {
+            await RefreshServers();
+        }
+    }
+
+    public async Task RefreshServers()
+    {
+        await RefreshServersBiz();
+    }
+
+    private async Task RefreshServersBiz()
+    {
+        var lstModel = await GetProfileItemsEx(_subIndexId, _serverFilter);
+        _lstProfile = JsonUtils.Deserialize<List<ProfileItem>>(JsonUtils.Serialize(lstModel)) ?? [];
+
+        ProfileItems.Clear();
+        ProfileItems.AddRange(lstModel);
+        if (lstModel.Count > 0)
+        {
+            var selected = lstModel.FirstOrDefault(t => t.IndexId == _config.IndexId);
+            if (selected != null)
+            {
+                SelectedProfile = selected;
+            }
+            else
+            {
+                SelectedProfile = lstModel.First();
+            }
+        }
+
+        await _updateView?.Invoke(EViewAction.DispatcherRefreshServersBiz, null);
+    }
+
+    public async Task RefreshSubscriptions()
+    {
+        SubItems.Clear();
+
+        SubItems.Add(new SubItem { Remarks = ResUI.AllGroupServers });
+
+        foreach (var item in await AppManager.Instance.SubItems())
+        {
+            SubItems.Add(item);
+        }
+        if (_subIndexId != null && SubItems.FirstOrDefault(t => t.Id == _subIndexId) != null)
+        {
+            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _subIndexId);
+        }
+        else
+        {
+            SelectedSub = SubItems.First();
+        }
+    }
+
+    private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)
+    {
+        var lstModel = await AppManager.Instance.ProfileItems(_subIndexId, filter);
+
+        //await ConfigHandler.SetDefaultServer(_config, lstModel);
+
+        var lstServerStat = (_config.GuiItem.EnableStatistics ? StatisticsManager.Instance.ServerStat : null) ?? [];
+        var lstProfileExs = await ProfileExManager.Instance.GetProfileExs();
+        lstModel = (from t in lstModel
+                    join t2 in lstServerStat on t.IndexId equals t2.IndexId into t2b
+                    from t22 in t2b.DefaultIfEmpty()
+                    join t3 in lstProfileExs on t.IndexId equals t3.IndexId into t3b
+                    from t33 in t3b.DefaultIfEmpty()
+                    select new ProfileItemModel
+                    {
+                        IndexId = t.IndexId,
+                        ConfigType = t.ConfigType,
+                        Remarks = t.Remarks,
+                        Address = t.Address,
+                        Port = t.Port,
+                        Security = t.Security,
+                        Network = t.Network,
+                        StreamSecurity = t.StreamSecurity,
+                        Subid = t.Subid,
+                        SubRemarks = t.SubRemarks,
+                        IsActive = t.IndexId == _config.IndexId,
+                        Sort = t33?.Sort ?? 0,
+                        Delay = t33?.Delay ?? 0,
+                        Speed = t33?.Speed ?? 0,
+                        DelayVal = t33?.Delay != 0 ? $"{t33?.Delay}" : string.Empty,
+                        SpeedVal = t33?.Speed > 0 ? $"{t33?.Speed}" : t33?.Message ?? string.Empty,
+                        TodayDown = t22 == null ? "" : Utils.HumanFy(t22.TodayDown),
+                        TodayUp = t22 == null ? "" : Utils.HumanFy(t22.TodayUp),
+                        TotalDown = t22 == null ? "" : Utils.HumanFy(t22.TotalDown),
+                        TotalUp = t22 == null ? "" : Utils.HumanFy(t22.TotalUp)
+                    }).OrderBy(t => t.Sort).ToList();
+
+        return lstModel;
+    }
+
+    public async Task<ProfileItem?> GetProfileItem()
+    {
+        if (string.IsNullOrEmpty(SelectedProfile?.IndexId))
+        {
+            return null;
+        }
+        var indexId = SelectedProfile.IndexId;
+        var item = await AppManager.Instance.GetProfileItem(indexId);
+        if (item is null)
+        {
+            NoticeManager.Instance.Enqueue(ResUI.PleaseSelectServer);
+            return null;
+        }
+        return item;
+    }
+
+    public async Task SortServer(string colName)
+    {
+        //if (colName.IsNullOrEmpty())
+        //{
+        //    return;
+        //}
+
+        //_dicHeaderSort.TryAdd(colName, true);
+        //_dicHeaderSort.TryGetValue(colName, out bool asc);
+        //if (await ConfigHandler.SortServers(_config, _config.SubIndexId, colName, asc) != 0)
+        //{
+        //    return;
+        //}
+        //_dicHeaderSort[colName] = !asc;
+        //await RefreshServers();
+    }
+
+    #endregion Servers && Groups
+}

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -38,15 +38,9 @@ public class ProfilesViewModel : MyReactiveObject
     [Reactive]
     public SubItem SelectedMoveToGroup { get; set; }
 
-    [Reactive]
-    public ComboItem SelectedServer { get; set; }
-
     [Reactive]
     public string ServerFilter { get; set; }
 
-    [Reactive]
-    public bool BlServers { get; set; }
-
     #endregion ObservableCollection
 
     #region Menu
@@ -115,11 +109,6 @@ public class ProfilesViewModel : MyReactiveObject
              y => y != null && !y.Remarks.IsNullOrEmpty())
                  .Subscribe(async c => await MoveToGroup(c));
 
-        this.WhenAnyValue(
-          x => x.SelectedServer,
-          y => y != null && !y.Text.IsNullOrEmpty())
-              .Subscribe(async c => await ServerSelectedChanged(c));
-
         this.WhenAnyValue(
           x => x.ServerFilter,
           y => y != null && _serverFilter != y)
@@ -266,7 +255,6 @@ public class ProfilesViewModel : MyReactiveObject
         SelectedProfile = new();
         SelectedSub = new();
         SelectedMoveToGroup = new();
-        SelectedServer = new();
 
         await RefreshSubscriptions();
         await RefreshServers();
@@ -613,19 +601,6 @@ public class ProfilesViewModel : MyReactiveObject
         }
     }
 
-    private async Task ServerSelectedChanged(bool c)
-    {
-        if (!c)
-        {
-            return;
-        }
-        if (SelectedServer == null || SelectedServer.ID.IsNullOrEmpty())
-        {
-            return;
-        }
-        await SetDefaultServer(SelectedServer.ID);
-    }
-
     public async Task ShareServerAsync()
     {
         var item = await AppManager.Instance.GetProfileItem(SelectedProfile.IndexId);

v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml

@@ -0,0 +1,210 @@
+<base:WindowBase
+    x:Class="v2rayN.Views.ProfilesSelectWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:base="clr-namespace:v2rayN.Base"
+    xmlns:conv="clr-namespace:v2rayN.Converters"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:reactiveui="http://reactiveui.net"
+    xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
+    xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
+    Title="ProfilesSelectWindow"
+    Width="800"
+    Height="450"
+    x:TypeArguments="vms:ProfilesSelectViewModel"
+    Style="{StaticResource WindowGlobal}"
+    mc:Ignorable="d">
+
+    <Window.Resources>
+        <ResourceDictionary>
+            <BooleanToVisibilityConverter x:Key="BoolToVisConverter" />
+            <conv:DelayColorConverter x:Key="DelayColorConverter" />
+        </ResourceDictionary>
+    </Window.Resources>
+
+    <DockPanel Margin="{StaticResource Margin8}">
+        <StackPanel
+            Margin="{StaticResource Margin4}"
+            HorizontalAlignment="Center"
+            DockPanel.Dock="Bottom"
+            Orientation="Horizontal">
+            <Button
+                x:Name="btnSave"
+                Width="100"
+                Content="{x:Static resx:ResUI.TbConfirm}"
+                IsDefault="True"
+                Style="{StaticResource DefButton}" />
+            <Button
+                x:Name="btnCancel"
+                Width="100"
+                Margin="{StaticResource MarginLeftRight8}"
+                Content="{x:Static resx:ResUI.TbCancel}"
+                IsCancel="true"
+                Style="{StaticResource DefButton}" />
+        </StackPanel>
+        <Grid>
+            <DockPanel>
+                <WrapPanel Margin="{StaticResource Margin4}" DockPanel.Dock="Top">
+                    <ListBox
+                        x:Name="lstGroup"
+                        MaxHeight="200"
+                        AutomationProperties.Name="{x:Static resx:ResUI.menuSubscription}"
+                        FontSize="{DynamicResource StdFontSize}"
+                        ItemContainerStyle="{StaticResource MyChipListBoxItem}"
+                        Style="{StaticResource MaterialDesignChoiceChipPrimaryOutlineListBox}">
+                        <ListBox.ItemTemplate>
+                            <DataTemplate>
+                                <TextBlock Text="{Binding Remarks}" />
+                            </DataTemplate>
+                        </ListBox.ItemTemplate>
+                    </ListBox>
+
+                    <Button
+                        x:Name="btnAutofitColumnWidth"
+                        Width="30"
+                        Height="30"
+                        Margin="{StaticResource MarginLeftRight8}"
+                        AutomationProperties.Name="{x:Static resx:ResUI.menuProfileAutofitColumnWidth}"
+                        Style="{StaticResource MaterialDesignFloatingActionMiniLightButton}"
+                        ToolTip="{x:Static resx:ResUI.menuProfileAutofitColumnWidth}">
+                        <materialDesign:PackIcon VerticalAlignment="Center" Kind="ArrowSplitVertical" />
+                    </Button>
+                    <TextBox
+                        x:Name="txtServerFilter"
+                        Width="200"
+                        Margin="{StaticResource MarginLeftRight4}"
+                        VerticalContentAlignment="Center"
+                        materialDesign:HintAssist.Hint="{x:Static resx:ResUI.MsgServerTitle}"
+                        materialDesign:TextFieldAssist.HasClearButton="True"
+                        AutomationProperties.Name="{x:Static resx:ResUI.MsgServerTitle}"
+                        Style="{StaticResource DefTextBox}" />
+                </WrapPanel>
+                <DataGrid
+                    x:Name="lstProfiles"
+                    materialDesign:DataGridAssist.CellPadding="2,2"
+                    AutoGenerateColumns="False"
+                    BorderThickness="1"
+                    CanUserAddRows="False"
+                    CanUserResizeRows="False"
+                    CanUserSortColumns="False"
+                    EnableRowVirtualization="True"
+                    Focusable="True"
+                    GridLinesVisibility="All"
+                    HeadersVisibility="All"
+                    IsReadOnly="True"
+                    RowHeaderWidth="40"
+                    Style="{StaticResource DefDataGrid}">
+                    <DataGrid.InputBindings>
+                        <KeyBinding Command="ApplicationCommands.NotACommand" Gesture="Enter" />
+                    </DataGrid.InputBindings>
+                    <DataGrid.Resources>
+                        <Style BasedOn="{StaticResource MaterialDesignDataGridRow}" TargetType="DataGridRow">
+                            <EventSetter Event="MouseDoubleClick" Handler="LstProfiles_MouseDoubleClick" />
+                        </Style>
+                        <Style BasedOn="{StaticResource MaterialDesignDataGridColumnHeader}" TargetType="DataGridColumnHeader">
+                            <EventSetter Event="Click" Handler="LstProfiles_ColumnHeader_Click" />
+                        </Style>
+
+                        <Style BasedOn="{StaticResource MaterialDesignDataGridCell}" TargetType="DataGridCell">
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding IsActive}" Value="True">
+                                    <Setter Property="Background" Value="{DynamicResource MaterialDesign.Brush.Primary.Light}" />
+                                    <Setter Property="Foreground" Value="Black" />
+                                    <Setter Property="BorderBrush" Value="{DynamicResource MaterialDesign.Brush.Primary.Light}" />
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </DataGrid.Resources>
+                    <DataGrid.Columns>
+                        <base:MyDGTextColumn
+                            Width="80"
+                            Binding="{Binding ConfigType}"
+                            ExName="ConfigType"
+                            Header="{x:Static resx:ResUI.LvServiceType}" />
+                        <base:MyDGTextColumn
+                            Width="150"
+                            Binding="{Binding Remarks}"
+                            ExName="Remarks"
+                            Header="{x:Static resx:ResUI.LvRemarks}" />
+                        <base:MyDGTextColumn
+                            Width="120"
+                            Binding="{Binding Address}"
+                            ExName="Address"
+                            Header="{x:Static resx:ResUI.LvAddress}" />
+                        <base:MyDGTextColumn
+                            Width="60"
+                            Binding="{Binding Port}"
+                            ExName="Port"
+                            Header="{x:Static resx:ResUI.LvPort}" />
+                        <base:MyDGTextColumn
+                            Width="100"
+                            Binding="{Binding Network}"
+                            ExName="Network"
+                            Header="{x:Static resx:ResUI.LvTransportProtocol}" />
+                        <base:MyDGTextColumn
+                            Width="100"
+                            Binding="{Binding StreamSecurity}"
+                            ExName="StreamSecurity"
+                            Header="{x:Static resx:ResUI.LvTLS}" />
+                        <base:MyDGTextColumn
+                            Width="100"
+                            Binding="{Binding SubRemarks}"
+                            ExName="SubRemarks"
+                            Header="{x:Static resx:ResUI.LvSubscription}" />
+                        <base:MyDGTextColumn
+                            Width="100"
+                            Binding="{Binding DelayVal}"
+                            ExName="DelayVal"
+                            Header="{x:Static resx:ResUI.LvTestDelay}"
+                            SortMemberPath="Delay">
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="{x:Type TextBlock}">
+                                    <Setter Property="HorizontalAlignment" Value="Right" />
+                                    <Setter Property="Foreground" Value="{Binding Delay, Converter={StaticResource DelayColorConverter}}" />
+                                </Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </base:MyDGTextColumn>
+                        <base:MyDGTextColumn
+                            Width="100"
+                            Binding="{Binding SpeedVal}"
+                            ExName="SpeedVal"
+                            Header="{x:Static resx:ResUI.LvTestSpeed}">
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="{x:Type TextBlock}">
+                                    <Setter Property="HorizontalAlignment" Value="Right" />
+                                </Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </base:MyDGTextColumn>
+
+                        <base:MyDGTextColumn
+                            x:Name="colTodayUp"
+                            Width="100"
+                            Binding="{Binding TodayUp}"
+                            ExName="TodayUp"
+                            Header="{x:Static resx:ResUI.LvTodayUploadDataAmount}" />
+                        <base:MyDGTextColumn
+                            x:Name="colTodayDown"
+                            Width="100"
+                            Binding="{Binding TodayDown}"
+                            ExName="TodayDown"
+                            Header="{x:Static resx:ResUI.LvTodayDownloadDataAmount}" />
+                        <base:MyDGTextColumn
+                            x:Name="colTotalUp"
+                            Width="100"
+                            Binding="{Binding TotalUp}"
+                            ExName="TotalUp"
+                            Header="{x:Static resx:ResUI.LvTotalUploadDataAmount}" />
+                        <base:MyDGTextColumn
+                            x:Name="colTotalDown"
+                            Width="100"
+                            Binding="{Binding TotalDown}"
+                            ExName="TotalDown"
+                            Header="{x:Static resx:ResUI.LvTotalDownloadDataAmount}" />
+                    </DataGrid.Columns>
+                </DataGrid>
+            </DockPanel>
+        </Grid>
+    </DockPanel>
+</base:WindowBase>

v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml.cs

@@ -0,0 +1,150 @@
+using System.Reactive.Disposables;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Input;
+using System.Windows.Threading;
+using ReactiveUI;
+using ServiceLib.Manager;
+using Splat;
+using v2rayN.Base;
+
+namespace v2rayN.Views;
+
+public partial class ProfilesSelectWindow
+{
+    private static Config _config;
+
+    public Task<ProfileItem?> ProfileItem => GetFirstProfileItemAsync();
+
+    public ProfilesSelectWindow()
+    {
+        InitializeComponent();
+        lstGroup.MaxHeight = Math.Floor(SystemParameters.WorkArea.Height * 0.20 / 40) * 40;
+
+        _config = AppManager.Instance.Config;
+
+        btnAutofitColumnWidth.Click += BtnAutofitColumnWidth_Click;
+        txtServerFilter.PreviewKeyDown += TxtServerFilter_PreviewKeyDown;
+        lstProfiles.PreviewKeyDown += LstProfiles_PreviewKeyDown;
+        lstProfiles.SelectionChanged += LstProfiles_SelectionChanged;
+        lstProfiles.LoadingRow += LstProfiles_LoadingRow;
+
+        ViewModel = new ProfilesSelectViewModel(UpdateViewHandler);
+
+
+        this.WhenActivated(disposables =>
+        {
+            this.OneWayBind(ViewModel, vm => vm.ProfileItems, v => v.lstProfiles.ItemsSource).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SelectedProfile, v => v.lstProfiles.SelectedItem).DisposeWith(disposables);
+
+            this.OneWayBind(ViewModel, vm => vm.SubItems, v => v.lstGroup.ItemsSource).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SelectedSub, v => v.lstGroup.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.ServerFilter, v => v.txtServerFilter.Text).DisposeWith(disposables);
+        });
+
+    }
+
+    #region Event
+
+    private async Task<bool> UpdateViewHandler(EViewAction action, object? obj)
+    {
+        switch (action)
+        {
+            case EViewAction.CloseWindow:
+                this.DialogResult = true;
+                break;
+        }
+        return await Task.FromResult(true);
+    }
+
+    private void LstProfiles_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
+    {
+        if (ViewModel != null)
+        {
+            ViewModel.SelectedProfiles = lstProfiles.SelectedItems.Cast<ProfileItemModel>().ToList();
+        }
+    }
+
+    private void LstProfiles_LoadingRow(object? sender, DataGridRowEventArgs e)
+    {
+        e.Row.Header = $" {e.Row.GetIndex() + 1}";
+    }
+
+    private void LstProfiles_MouseDoubleClick(object sender, MouseButtonEventArgs e)
+    {
+        ViewModel?.SelectFinish();
+    }
+
+    private void LstProfiles_ColumnHeader_Click(object sender, RoutedEventArgs e)
+    {
+        var colHeader = sender as DataGridColumnHeader;
+        if (colHeader == null || colHeader.TabIndex < 0 || colHeader.Column == null)
+        {
+            return;
+        }
+
+        var colName = ((MyDGTextColumn)colHeader.Column).ExName;
+        ViewModel?.SortServer(colName);
+    }
+
+    private void menuSelectAll_Click(object sender, RoutedEventArgs e)
+    {
+        lstProfiles.SelectAll();
+    }
+
+    private void LstProfiles_PreviewKeyDown(object sender, KeyEventArgs e)
+    {
+        if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
+        {
+            switch (e.Key)
+            {
+                case Key.A:
+                    menuSelectAll_Click(null, null);
+                    break;
+            }
+        }
+        else
+        {
+            if (e.Key is Key.Enter or Key.Return)
+            {
+                ViewModel?.SelectFinish();
+            }
+        }
+    }
+
+    private void BtnAutofitColumnWidth_Click(object sender, RoutedEventArgs e)
+    {
+        AutofitColumnWidth();
+    }
+
+    private void AutofitColumnWidth()
+    {
+        try
+        {
+            foreach (var it in lstProfiles.Columns)
+            {
+                it.Width = new DataGridLength(1, DataGridLengthUnitType.Auto);
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog("ProfilesView", ex);
+        }
+    }
+
+    private void TxtServerFilter_PreviewKeyDown(object sender, KeyEventArgs e)
+    {
+        if (e.Key is Key.Enter or Key.Return)
+        {
+            ViewModel?.RefreshServers();
+        }
+    }
+
+    public async Task<ProfileItem?> GetFirstProfileItemAsync()
+    {
+        var item = await ViewModel?.GetProfileItem();
+        return item;
+    }
+    #endregion Event
+}

v2rayN/v2rayN/Views/ProfilesView.xaml.cs

@@ -29,7 +29,7 @@ public partial class ProfilesView
         btnAutofitColumnWidth.Click += BtnAutofitColumnWidth_Click;
         txtServerFilter.PreviewKeyDown += TxtServerFilter_PreviewKeyDown;
         lstProfiles.PreviewKeyDown += LstProfiles_PreviewKeyDown;
-        lstProfiles.SelectionChanged += lstProfiles_SelectionChanged;
+        lstProfiles.SelectionChanged += LstProfiles_SelectionChanged;
         lstProfiles.LoadingRow += LstProfiles_LoadingRow;
         menuSelectAll.Click += menuSelectAll_Click;
 
@@ -191,7 +191,7 @@ public partial class ProfilesView
         }
     }
 
-    private void lstProfiles_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
+    private void LstProfiles_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
     {
         if (ViewModel != null)
         {

v2rayN/v2rayN/Views/SubEditWindow.xaml

@@ -259,6 +259,14 @@
                     materialDesign:HintAssist.Hint="{x:Static resx:ResUI.LvPrevProfileTip}"
                     AcceptsReturn="True"
                     Style="{StaticResource MyOutlinedTextBox}" />
+                <Button
+                    Grid.Row="9"
+                    Grid.Column="2"
+                    Margin="{StaticResource Margin4}"
+                    VerticalAlignment="Center"
+                    Click="BtnSelectPrevProfile_Click"
+                    Content="btnSelectPrevProfile"
+                    Style="{StaticResource DefButton}" />
 
                 <TextBlock
                     Grid.Row="10"
@@ -276,6 +284,14 @@
                     materialDesign:HintAssist.Hint="{x:Static resx:ResUI.LvPrevProfileTip}"
                     AcceptsReturn="True"
                     Style="{StaticResource MyOutlinedTextBox}" />
+                <Button
+                    Grid.Row="10"
+                    Grid.Column="2"
+                    Margin="{StaticResource Margin4}"
+                    VerticalAlignment="Center"
+                    Click="BtnSelectNextProfile_Click"
+                    Content="btnNextPrevProfile"
+                    Style="{StaticResource DefButton}" />
 
                 <TextBlock
                     Grid.Row="11"

v2rayN/v2rayN/Views/SubEditWindow.xaml.cs

@@ -54,4 +54,30 @@ public partial class SubEditWindow
     {
         txtRemarks.Focus();
     }
+
+    private async void BtnSelectPrevProfile_Click(object sender, RoutedEventArgs e)
+    {
+        var selectWindow = new ProfilesSelectWindow();
+        if (selectWindow.ShowDialog() == true)
+        {
+            var profile = await selectWindow.ProfileItem;
+            if (profile != null)
+            {
+                txtPrevProfile.Text = profile.Remarks;
+            }
+        }
+    }
+
+    private async void BtnSelectNextProfile_Click(object sender, RoutedEventArgs e)
+    {
+        var selectWindow = new ProfilesSelectWindow();
+        if (selectWindow.ShowDialog() == true)
+        {
+            var profile = await selectWindow.ProfileItem;
+            if (profile != null)
+            {
+                txtNextProfile.Text = profile.Remarks;
+            }
+        }
+    }
 }