feat: make LegacyParityApp playout live-only

src/MBN_STOCK_WEBVIEW.LegacyParityApp/App.xaml.cs

@@ -14,6 +14,10 @@ public partial class App : Application
 
     internal static bool IsDevelopmentLiveLaunchRequested { get; private set; }
 
+    internal static string? DevelopmentLiveStartupFailureCode { get; private set; }
+
+    internal static string? DevelopmentLiveStartupFailureMessage { get; private set; }
+
     public App()
     {
         InitializeComponent();
@@ -43,40 +47,31 @@ public partial class App : Application
         _mainInstance = registeredInstance;
         _mainInstance.Activated += OnMainInstanceActivated;
 
-#if DEBUG
-        const bool isDebugBuild = true;
-#else
-        const bool isDebugBuild = false;
-#endif
-
-#if SOURCE_ONLY_RUNTIME
-        const bool isSourceOnlyBuild = true;
-#else
-        const bool isSourceOnlyBuild = false;
-#endif
-        var launchArguments = isSourceOnlyBuild
-            ? null
-            : DevelopmentLiveLaunchBootstrap.ResolveLaunchArguments(
-                args.Arguments,
-                Environment.GetCommandLineArgs());
-        IsDevelopmentLiveLaunchRequested = string.Equals(
-            launchArguments,
-            DevelopmentLiveLaunchBootstrap.ExactLaunchArgument,
-            StringComparison.Ordinal);
-        var developmentLive = DevelopmentLiveLaunchBootstrap.TryApply(
-            launchArguments,
-            isDebugBuild);
-        IsDevelopmentLiveLaunch = developmentLive.IsApplied;
-        System.Diagnostics.Debug.WriteLine(
-            $"Development Live bootstrap: {developmentLive.Code}");
-
         // A fresh clone cannot become a full runtime inside the already compiled
         // source-only process. Show only the native two-folder setup window; the
         // reviewed initializer builds the verified runtime for the next F5.
-        var showFirstRunSetup = isSourceOnlyBuild && isDebugBuild;
-        _window = showFirstRunSetup
-            ? new FirstRunSetupWindow()
-            : new MainWindow();
+#if SOURCE_ONLY_RUNTIME
+        IsDevelopmentLiveLaunchRequested = false;
+        IsDevelopmentLiveLaunch = false;
+        DevelopmentLiveStartupFailureCode = null;
+        DevelopmentLiveStartupFailureMessage = null;
+        _window = new FirstRunSetupWindow();
+#else
+        var launchArguments = DevelopmentLiveLaunchBootstrap.ResolveLaunchArguments(
+            args.Arguments,
+            Environment.GetCommandLineArgs());
+        var developmentLive = DevelopmentLiveLaunchBootstrap.TryApply(launchArguments);
+        IsDevelopmentLiveLaunchRequested = developmentLive.IsRequested;
+        IsDevelopmentLiveLaunch = developmentLive.IsApplied;
+        DevelopmentLiveStartupFailureCode = developmentLive.IsLaunchAllowed
+            ? null
+            : developmentLive.Code;
+        DevelopmentLiveStartupFailureMessage = developmentLive.FailureMessage;
+        System.Diagnostics.Debug.WriteLine(
+            $"Development Live bootstrap: {developmentLive.Code}");
+
+        _window = new MainWindow();
+#endif
         _window.Activate();
     }
 

src/MBN_STOCK_WEBVIEW.LegacyParityApp/MBN_STOCK_WEBVIEW.LegacyParityApp.csproj

@@ -205,7 +205,7 @@
              Text="External legacy runtime paths are enabled. Cuts files remain in the selected folder and database credentials remain in the current user's LocalAppData overlay." />
     <Error Condition="'$(LegacyRuntimeAssetsValidationEnabled)' == 'true' and
                       !Exists('$(LegacyRuntimeSourceRoot)')"
-           Text="Legacy runtime source root was not found: $(LegacyRuntimeSourceRoot). Run scripts\Initialize-ExistingDevelopmentPc.ps1 to create the verified local Required binding, or use /p:LegacyRuntimeAssetsMode=Auto for a source-only DryRun build." />
+           Text="Legacy runtime source root was not found: $(LegacyRuntimeSourceRoot). Run scripts\Initialize-ExistingDevelopmentPc.ps1 to create the verified local Required binding, or use /p:LegacyRuntimeAssetsMode=Auto for a source-only setup build." />
     <Error Condition="'$(LegacyRuntimeAssetsValidationEnabled)' == 'true' and
                       !Exists('$(LegacyCutsSourceRoot)')"
            Text="Legacy Cuts source directory was not found: $(LegacyCutsSourceRoot)." />

src/MBN_STOCK_WEBVIEW.LegacyParityApp/MainWindow.Playout.cs

@@ -32,21 +32,33 @@ public sealed partial class MainWindow
     {
         try
         {
+            if (_developmentLiveStartupBlocked)
+            {
+                _playoutInitializationError =
+                    App.DevelopmentLiveStartupFailureMessage ??
+                    "Live playout startup validation failed.";
+                return;
+            }
+
             var explicitLocalConfigurationExists = File.Exists(
                 PlayoutOptionsLoader.DefaultPath);
             _playoutOptions =
-                _isDevelopmentLiveLaunch &&
-                !_developmentLiveStartupBlocked
+                _isDevelopmentLiveLaunch
                 ? PlayoutOptionsLoader.LoadDevelopmentLive(
                     baseDirectory: AppContext.BaseDirectory,
                     operatorSceneDirectory:
                         _appliedOperatorSettings.SceneDirectory)
                 : PlayoutOptionsLoader.Load(
                     operatorSceneDirectory: _appliedOperatorSettings.SceneDirectory,
-                    operatorBackgroundDirectory: _appliedOperatorSettings.BackgroundDirectory,
-                    forceSafeDryRun: IsSourceOnlyBuild ||
-                        _isDevelopmentLiveLaunchRequested ||
-                        _developmentLiveStartupBlocked);
+                    operatorBackgroundDirectory:
+                        _appliedOperatorSettings.BackgroundDirectory);
+            if (_playoutOptions.Mode != PlayoutMode.Live)
+            {
+                throw new PlayoutConfigurationException(
+                    "The application requires a validated Live playout configuration. " +
+                    "DryRun fallback is disabled.");
+            }
+
             ResetRefreshState();
             var startupComposition = LegacyParityStartupCompositionResolver.Resolve(
                 _playoutOptions,
@@ -75,6 +87,7 @@ public sealed partial class MainWindow
         }
         catch (Exception exception)
         {
+            _developmentLiveStartupBlocked = true;
             _playoutInitializationWarning = null;
             _playoutInitializationError = exception is PlayoutConfigurationException
                 ? exception.Message

src/MBN_STOCK_WEBVIEW.LegacyParityApp/MainWindow.xaml.cs

@@ -64,6 +64,9 @@ public sealed partial class MainWindow : Window
     {
         _isDevelopmentLiveLaunch = App.IsDevelopmentLiveLaunch;
         _isDevelopmentLiveLaunchRequested = App.IsDevelopmentLiveLaunchRequested;
+        _developmentLiveStartupBlocked =
+            _isDevelopmentLiveLaunchRequested &&
+            !_isDevelopmentLiveLaunch;
         // Capture and remove Gate A bearer material before XAML can create WebView2.
         // Only the native process keeps the capability digest for this launch.
         _playoutLaunchAuthorization =
@@ -119,9 +122,15 @@ public sealed partial class MainWindow : Window
         IOperatorCatalogSchemaValidationService operatorCatalogSchemaValidationService;
         CorePagePlanProvider? fixedPagePlanProvider = null;
         string? initializationError = null;
-        var databaseInitializationSucceeded = false;
         try
         {
+            if (_developmentLiveStartupBlocked)
+            {
+                throw new InvalidOperationException(
+                    App.DevelopmentLiveStartupFailureMessage ??
+                    "Live playout startup validation failed.");
+            }
+
             if (IsSourceOnlyBuild)
             {
                 throw new InvalidOperationException(
@@ -198,14 +207,16 @@ public sealed partial class MainWindow : Window
                 new LegacyStockMasterIdentityValidationService(_databaseRuntime.Executor);
             operatorCatalogSchemaValidationService =
                 new LegacyOperatorCatalogSchemaValidationService(_databaseRuntime.Executor);
-            databaseInitializationSucceeded = true;
         }
         catch
         {
             _databaseRuntime = null;
             fixedPagePlanProvider = null;
-            initializationError = IsSourceOnlyBuild
-                ? "소스 전용 DryRun에서는 데이터베이스 연결을 사용하지 않습니다."
+            initializationError = _developmentLiveStartupBlocked
+                ? App.DevelopmentLiveStartupFailureMessage ??
+                    "Live playout startup validation failed."
+                : IsSourceOnlyBuild
+                ? "소스 전용 설정 빌드에서는 데이터베이스 연결을 사용하지 않습니다."
                 : "데이터베이스가 설정되지 않았습니다. 로컬 설정을 확인하세요.";
             stockLookup = new UnavailableStockLookup(initializationError);
             industrySelectionService = new UnavailableIndustrySelectionService(
@@ -241,14 +252,6 @@ public sealed partial class MainWindow : Window
             DataQueryExecutor.Reset();
         }
 
-        if (_isDevelopmentLiveLaunch && !databaseInitializationSucceeded)
-        {
-            // Development Live is one fail-closed startup transaction. A
-            // missing or partially initialized protected DB runtime must not
-            // leave the independently armed playout gate eligible for use.
-            _developmentLiveStartupBlocked = true;
-        }
-
         _industryWorkflow = new LegacyIndustrySelectionWorkflow(
             industrySelectionService,
             actionLayout: runtimeUiCatalogs.IndustryLayout);

src/MBN_STOCK_WEBVIEW.LegacyParityApp/Properties/launchSettings.json

@@ -3,10 +3,6 @@
     "MBN_STOCK_WEBVIEW.LegacyParityApp - Development Live (Package)": {
       "commandName": "MsixPackage",
       "commandLineArgs": "--development-live"
-    },
-    "MBN_STOCK_WEBVIEW.LegacyParityApp - Explicit DryRun (Package)": {
-      "commandName": "MsixPackage",
-      "commandLineArgs": ""
     }
   }
 }