Continue to implement SImulator Web UI

src/Common/SIEngine/QuestionSelectionStrategies/ISelectionStrategy.cs

@@ -18,7 +18,7 @@ internal interface ISelectionStrategy
     /// <summary>
     /// Moves the game forward.
     /// </summary>
-    void MoveNext() { }
+    void MoveNext() { } // TODO: can this method return selected question so the selection callback could be removed?
 
     /// <summary>
     /// Can the game move backwards.

src/Common/Utils.Wpf/Behaviors/WebView2Behavior.cs

@@ -79,6 +79,7 @@ private static void WebView2_Unloaded(object sender, RoutedEventArgs e)
             if (webView2.DataContext is IWebInterop webInterop)
             {
                 webInterop.SendJsonMessage -= coreWebView.PostWebMessageAsJson;
+                webView2.WebMessageReceived -= WebView2_WebMessageReceived;
             }
         }
     }
@@ -96,11 +97,20 @@ private static async void UpdateWebView2Environment(WebView2 webView2)
             if (webView2.DataContext is IWebInterop webInterop)
             {
                 webInterop.SendJsonMessage += webView2.CoreWebView2.PostWebMessageAsJson;
+                webView2.WebMessageReceived += WebView2_WebMessageReceived;
             }
         }
         catch (Exception exc)
         {
             Trace.TraceError(exc.ToString());
         }
     }
+
+    private static void WebView2_WebMessageReceived(object? sender, CoreWebView2WebMessageReceivedEventArgs e)
+    {
+        if (sender is WebView2 webView2 && webView2.DataContext is IWebInterop webInterop)
+        {
+            webInterop.OnMessage(e.WebMessageAsJson);
+        }
+    }
 }

src/Common/Utils/Web/IWebInterop.cs

@@ -3,4 +3,6 @@
 public interface IWebInterop
 {
     event Action<string> SendJsonMessage;
+
+    void OnMessage(string webMessageAsJson) { }
 }

src/SICore/SICore/Clients/Game/Game.cs

@@ -1012,7 +1012,7 @@ private void OnToggle(Message message, string[] args)
             {
                 if (ClientData.TableInformStage > 1)
                 {
-                    _gameActions.InformRoundThemes(play: false);
+                    _gameActions.InformRoundThemes();
                     _gameActions.InformTable();
                 }
             },
@@ -1339,7 +1339,7 @@ private void OnInfo(string person)
             {
                 if (ClientData.TableInformStage > 0)
                 {
-                    _gameActions.InformRoundThemes(person, false);
+                    _gameActions.InformRoundThemes(person);
 
                     if (ClientData.TableInformStage > 1)
                     {

src/SICore/SICore/Clients/Game/GameActions.cs

@@ -3,8 +3,10 @@
 using SICore.Clients;
 using SICore.Contracts;
 using SICore.Extensions;
+using SICore.Models;
 using SICore.Network;
 using SICore.Network.Clients;
+using SICore.Utils;
 using SIData;
 using SIPackages;
 using SIPackages.Core;
@@ -161,15 +163,18 @@ public void InformStage(string person = NetworkConstants.Everybody, string? name
     public void InformStageInfo(string person, int stageIndex) =>
         SendMessageToWithArgs(person, Messages.StageInfo, _gameData.Stage.ToString(), _gameData.Round?.Name ?? "", stageIndex);
 
-    internal void InformRoundThemes(string person = NetworkConstants.Everybody, bool play = true)
+    internal void InformRoundThemes(string person = NetworkConstants.Everybody, ThemesPlayMode playMode = ThemesPlayMode.None)
     {
         var msg = new StringBuilder(Messages.RoundThemes)
             .Append(Message.ArgsSeparatorChar)
-            .Append(play ? '+' : '-')
+            .Append(playMode != ThemesPlayMode.None ? '+' : '-')
             .Append(Message.ArgsSeparatorChar)
             .Append(string.Join(Message.ArgsSeparator, _gameData.TInfo.RoundInfo.Select(info => info.Name)));
 
         SendMessage(msg.ToString(), person);
+
+        var messageBuilder = new MessageBuilder(Messages.RoundThemes2, playMode).AddRange(_gameData.TInfo.RoundInfo.Select(info => info.Name));
+        SendMessage(messageBuilder.ToString(), person);
     }
 
     /// <summary>

src/SICore/SICore/Clients/Game/GameLogic.cs

@@ -286,7 +286,7 @@ private void SetRoundPrices(Round round)
         ClientData.StakeStep = (int)Math.Pow(10, Math.Floor(Math.Log10(_minRoundPrice))); // Maximum power of 10 <= _minRoundPrice
     }
 
-    internal void InitThemes(IEnumerable<Theme> themes, bool willPlayAllThemes, bool isFirstPlay)
+    internal void InitThemes(IEnumerable<Theme> themes, bool willPlayAllThemes, bool isFirstPlay, ThemesPlayMode playMode)
     {
         _data.TInfo.RoundInfo.Clear();
 
@@ -312,7 +312,7 @@ internal void InitThemes(IEnumerable<Theme> themes, bool willPlayAllThemes, bool
 
         _data.TableInformStageLock.WithLock(() =>
         {
-            _gameActions.InformRoundThemes();
+            _gameActions.InformRoundThemes(playMode: playMode);
             _data.TableInformStage = 1;
         },
         5000);

src/SICore/SICore/Clients/Game/PlayHandler.cs

@@ -23,7 +23,7 @@ public void OnRoundThemes(IReadOnlyList<Theme> themes, IRoundTableController tab
         }
 
         // _gameData.TInfo.RoundInfo is initialized here
-        GameLogic?.InitThemes(themes, false, true);
+        GameLogic?.InitThemes(themes, false, true, Models.ThemesPlayMode.OneByOne);
 
         // Filling initial questions table
         _gameData.ThemeInfoShown.Clear();
@@ -116,7 +116,7 @@ public void OnFinalThemes(IReadOnlyList<Theme> themes, bool willPlayAllThemes, b
 
         _gameData.AnnounceAnswer = true; // initialization
 
-        GameLogic?.InitThemes(themes, willPlayAllThemes, isFirstPlay);
+        GameLogic?.InitThemes(themes, willPlayAllThemes, isFirstPlay, Models.ThemesPlayMode.AllTogether);
         _gameData.ThemeDeleters = new ThemeDeletersEnumerator(_gameData.Players, _gameData.TInfo.RoundInfo.Count(t => t.Name != null));
         _gameData.ThemeDeleters.Reset(true);
         GameLogic?.ScheduleExecution(Tasks.MoveNext, 30 + Random.Shared.Next(10));

src/SICore/SICore/Messages.cs

@@ -442,6 +442,12 @@ public static class Messages
     [IdempotencyRequired]
     public const string RoundThemes = "ROUNDTHEMES";
 
+    /// <summary>
+    /// Round themes names.
+    /// </summary>
+    [IdempotencyRequired]
+    public const string RoundThemes2 = "ROUND_THEMES2";
+
     /// <summary>
     /// Gives move to player.
     /// </summary>

src/SICore/SICore/Models/ThemesPlayMode.cs

@@ -0,0 +1,8 @@
+namespace SICore.Models;
+
+internal enum ThemesPlayMode
+{
+    None,
+    OneByOne,
+    AllTogether
+}

src/SImulator/SImulator.ViewModel/Contracts/IPresentationController.cs

@@ -122,4 +122,8 @@ bool OnQuestionContent(
         IReadOnlyCollection<ContentItem> content,
         Func<ContentItem, string?> tryGetMediaUri,
         string? textToShow);
+
+    void FinishQuestion() { }
+
+    void SetQuestionType(string typeName, string aliasName);
 }

src/SImulator/SImulator.ViewModel/Controllers/GameEngineController.cs

@@ -116,7 +116,7 @@ public void OnAskAnswer(string mode)
 
             case StepParameterValues.AskAnswerMode_Direct:
                 GameViewModel.AskAnswerDirect();
-                GameViewModel.State = Model.QuestionState.Thinking;
+                GameViewModel.State = QuestionState.Thinking;
                 break;
 
             default:

src/SImulator/SImulator.ViewModel/Controllers/PresentationController.cs

@@ -736,5 +736,7 @@ public bool OnQuestionContent(
         return hasMedia;
     }
 
+    public void SetQuestionType(string typeName, string aliasName) => SetText(aliasName);
+
     public event PropertyChangedEventHandler? PropertyChanged;
 }