From fff5c293c817232fbf1a302caf54ad5cfde79f8d Mon Sep 17 00:00:00 2001
From: RMBGAME <rmb@rmbgame.net>
Date: Sun, 18 Dec 2022 21:03:21 +0800
Subject: [PATCH] task command

---
 .../UI/Views/Pages/SteamAccountPage.axaml     | 10 +++---
 .../Pages/SteamAccountPageViewModel.cs        | 31 ++++++++++---------
 2 files changed, 22 insertions(+), 19 deletions(-)

diff --git a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/SteamAccountPage.axaml b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/SteamAccountPage.axaml
index a5690be8816..3c6d2115e70 100644
--- a/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/SteamAccountPage.axaml
+++ b/src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/SteamAccountPage.axaml
@@ -94,13 +94,13 @@
                 <Border.ContextFlyout>
                   <MenuFlyout>
                     <MenuItem
-                        Command="{ReflectionBinding #u.DataContext.SteamId_Click}"
+                        Command="{ReflectionBinding #u.DataContext.SteamId_ClickCommand}"
                         CommandParameter="{Binding}"
                         Header="{ReflectionBinding Path=Res.UserChange_BtnText,
                                                                        Mode=OneWay,
                                                                        Source={x:Static resx:R.Current}}" />
                     <MenuItem
-                        Command="{ReflectionBinding #u.DataContext.OfflineModeButton_Click}"
+                        Command="{ReflectionBinding #u.DataContext.OfflineModeButton_ClickCommand}"
                         CommandParameter="{Binding}"
                         Header="{ReflectionBinding Path=Res.UserChange_OfflineBtn,
                                                                        Mode=OneWay,
@@ -231,7 +231,7 @@
                                                                                     Source={x:Static resx:R.Current}}">
                           <i:Interaction.Behaviors>
                             <ia:EventTriggerBehavior EventName="Tapped" SourceObject="{ReflectionBinding #nickname}">
-                              <ia:InvokeCommandAction Command="{ReflectionBinding #u.DataContext.SteamId_Click}" CommandParameter="{Binding}" />
+                              <ia:InvokeCommandAction Command="{ReflectionBinding #u.DataContext.SteamId_ClickCommand}" CommandParameter="{Binding}" />
                             </ia:EventTriggerBehavior>
                           </i:Interaction.Behaviors>
                         </controls:ScrollingTextBlock>
@@ -343,7 +343,7 @@
                                                                                     Mode=OneWay,
                                                                                     Source={x:Static resx:R.Current}}"
                             Classes="flatbutton"
-                            Command="{ReflectionBinding #u.DataContext.OfflineModeButton_Click}"
+                            Command="{ReflectionBinding #u.DataContext.OfflineModeButton_ClickCommand}"
                             CommandParameter="{Binding}"
                             Cursor="Hand">
                           <controls:ScrollingTextBlock Text="{ReflectionBinding Path=Res.UserChange_OfflineBtn, Mode=OneWay, Source={x:Static resx:R.Current}}" />
@@ -359,7 +359,7 @@
                             MaxWidth="250"
                             HorizontalAlignment="Stretch"
                             Classes="flatbutton"
-                            Command="{ReflectionBinding #u.DataContext.SteamId_Click}"
+                            Command="{ReflectionBinding #u.DataContext.SteamId_ClickCommand}"
                             CommandParameter="{Binding}"
                             Cursor="Hand">
                           <controls:ScrollingTextBlock Text="{ReflectionBinding Path=Res.UserChange_BtnText, Mode=OneWay, Source={x:Static resx:R.Current}}" />
diff --git a/src/ST.Client/UI/ViewModels/Pages/SteamAccountPageViewModel.cs b/src/ST.Client/UI/ViewModels/Pages/SteamAccountPageViewModel.cs
index 9bd61ecbbe2..eb5216aa4e9 100644
--- a/src/ST.Client/UI/ViewModels/Pages/SteamAccountPageViewModel.cs
+++ b/src/ST.Client/UI/ViewModels/Pages/SteamAccountPageViewModel.cs
@@ -29,9 +29,12 @@ public SteamAccountPageViewModel()
         {
             this.WhenAnyValue(x => x.SteamUsers)
                   .Subscribe(s => this.RaisePropertyChanged(nameof(IsUserEmpty)));
-            LoginAccountCommand = ReactiveCommand.Create(LoginNewSteamAccount);
+            LoginAccountCommand = ReactiveCommand.CreateFromTask(LoginNewSteamAccount);
             RefreshCommand = ReactiveCommand.Create(SteamConnectService.Current.RefreshSteamUsers);
 
+            SteamId_ClickCommand = ReactiveCommand.CreateFromTask<SteamUser>(SteamId_Click);
+            OfflineModeButton_ClickCommand = ReactiveCommand.CreateFromTask<SteamUser>(OfflineModeButton_Click);
+
             ShareManageCommand = ReactiveCommand.Create(OpenShareManageWindow);
             OpenBrowserCommand = ReactiveCommand.CreateFromTask<string>(x => Browser2.OpenAsync(x));
 
@@ -61,6 +64,10 @@ public SteamAccountPageViewModel()
 
         public ReactiveCommand<Unit, Unit> LoginAccountCommand { get; }
 
+        public ReactiveCommand<SteamUser, Unit> SteamId_ClickCommand { get; }
+
+        public ReactiveCommand<SteamUser, Unit> OfflineModeButton_ClickCommand { get; }
+
         public ReactiveCommand<Unit, Unit> RefreshCommand { get; }
 
         public ReactiveCommand<Unit, Unit> ShareManageCommand { get; }
@@ -99,9 +106,9 @@ public override void Initialize()
 
                     menus.Add(new MenuItemCustomName(title, AppResources.UserChange_BtnTootlip)
                     {
-                        Command = ReactiveCommand.Create(() =>
+                        Command = ReactiveCommand.CreateFromTask(async () =>
                         {
-                            SteamId_Click(user);
+                            await ReStartSteamByUser(user);
 
                             INotificationService.Instance.Notify(string.Format(AppResources.UserChange_ChangeUserTip, title), NotificationType.Message);
                         }),
@@ -144,10 +151,7 @@ private async Task ReStartSteamByUser(SteamUser? user = null)
                 steamService.SetCurrentUser(string.Empty);
             }
 
-            await Task.Run(() =>
-            {
-                steamService.StartSteamWithParameter();
-            });
+            await Task.Run(steamService.StartSteamWithParameter);
         }
 
         public async void DeleteUserButton_Click(SteamUser user)
@@ -178,15 +182,14 @@ public void OpenUserDataFolder(SteamUser user)
             IPlatformService.Instance.OpenFolder(Path.Combine(ISteamService.Instance.SteamDirPath, user.UserdataPath));
         }
 
-        public void LoginNewSteamAccount()
+        public async Task LoginNewSteamAccount()
         {
-            var result = MessageBox.ShowAsync(AppResources.UserChange_LoginNewAccountTip, button: MessageBox.Button.OKCancel).ContinueWith(s =>
+            var result = await MessageBox.ShowAsync(AppResources.UserChange_LoginNewAccountTip, button: MessageBox.Button.OKCancel);
+
+            if (result == MessageBox.Result.OK)
             {
-                if (s.Result == MessageBox.Result.OK)
-                {
-                    ReStartSteamByUser();
-                }
-            });
+                await ReStartSteamByUser();
+            }
         }
 
         public async void EditRemarkAsync(SteamUser user)