refactor(launcher): replace LauncherFlowCoordinator with LaunchPipeline and slim App shell

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-22 00:54:26 +08:00 · 2026-05-28 11:03:49 +08:00
parent b219f109ec
commit a26b6faace
19 changed files with 2530 additions and 801 deletions
--- a/LanMountainDesktop.Launcher/Startup/Phases/MonitorStartupPhase.cs
+++ b/LanMountainDesktop.Launcher/Startup/Phases/MonitorStartupPhase.cs
@@ -0,0 +1,68 @@
+namespace LanMountainDesktop.Launcher.Startup;
+
+internal sealed class MonitorStartupPhase : ILaunchPhase
+{
+    public string Name => nameof(MonitorStartupPhase);
+
+    public async Task<LaunchPhaseResult> ExecuteAsync(LaunchContext context, CancellationToken cancellationToken = default)
+    {
+        var launchOutcome = context.LaunchOutcome
+            ?? throw new InvalidOperationException("LaunchHostPhase must run before MonitorStartupPhase.");
+
+        if (launchOutcome.Process is null)
+        {
+            return new LaunchPhaseResult(
+                LaunchPhaseStatus.Completed,
+                LaunchResultBuilder.BuildFailure("launch", "host_start_failed", "Host process is missing."));
+        }
+
+        Dictionary<string, string> ComposeLaunchDetails(bool hostProcessAlive, bool recoveryActivationAttempted = false) =>
+            LaunchResultBuilder.MergeDetails(
+                context.LauncherContextDetails,
+                LaunchResultBuilder.MergeDetails(
+                    launchOutcome.Details,
+                    LaunchAttemptDetails.Build(
+                        context.TrackedAttempt,
+                        context.AttachedToExistingAttempt,
+                        context.IpcConnected,
+                        hostProcessAlive,
+                        context.LastStage,
+                        context.LastStageMessage,
+                        context.ActivationFailureReason,
+                        context.SoftTimeoutShown,
+                        recoveryActivationAttempted)));
+
+        var monitor = new HostStartupMonitor();
+        var monitorOutcome = await monitor.MonitorUntilCompleteAsync(new HostStartupMonitor.Request(
+            launchOutcome.Process,
+            context.IpcClient,
+            context.SuccessTracker,
+            context.StartupAttemptRegistry,
+            context.TrackedAttempt,
+            context.AttachedToExistingAttempt,
+            context.LauncherContextDetails,
+            context.SuccessTcs,
+            context.ActivationFailedTcs,
+            context.Reporter,
+            context.LoadingDetailsWindow,
+            context.LoadingState,
+            context.LastStage,
+            context.LastStageMessage,
+            context.IpcConnected,
+            context.ActivationFailureReason,
+            context.SoftTimeoutShown,
+            context.PublishCoordinatorStatus,
+            ComposeLaunchDetails)).ConfigureAwait(false);
+
+        context.WindowsClosingByOrchestrator = true;
+        await LaunchUiPresenter.CloseWindowsAsync(context.SplashWindow, context.LoadingDetailsWindow).ConfigureAwait(false);
+        return new LaunchPhaseResult(
+            LaunchPhaseStatus.Completed,
+            LaunchResultBuilder.Build(
+                monitorOutcome.Success,
+                "launch",
+                monitorOutcome.Code,
+                monitorOutcome.Message,
+                monitorOutcome.Details));
+    }
+}