feat: show EM observation failure diagnostics

2026-08-05 09:59:52 +08:00
parent 6262a4573a
commit 0be35d73d4
3 changed files with 44 additions and 12 deletions
@@ -88,7 +88,8 @@ public sealed class TrajectoryObservationPresentation
    private readonly Painter stPainter = UI.GetPainter("TrajectoryObserver.ST", true);

    public void DrawWorld(TrajectoryObservationBootstrapResult bootstrap,
-        TrajectoryObservationObservation observation, TrajectoryObservationRuntimeState runtimeState)
+        TrajectoryObservationObservation observation, TrajectoryObservationRuntimeState runtimeState,
+        string diagnosticText)
    {
        worldPainter.Clear();
        if (bootstrap == null)
@@ -114,18 +115,22 @@ public sealed class TrajectoryObservationPresentation
        EmTrajectory trajectory = observation == null ? null : observation.PublishedTrajectory;
        if (trajectory == null || trajectory.Points == null || trajectory.Points.Count == 0)
        {
-            worldPainter.DrawText(Color.LightYellow, "No published trajectory available.", 0f, 0f);
+            float diagnosticX = bootstrap.Map == null ? 0f : bootstrap.Map.Bounds.XMin + 100f;
+            float diagnosticY = bootstrap.Map == null ? 0f : bootstrap.Map.Bounds.YMin + 300f;
+            worldPainter.DrawText(Color.LightYellow,
+                EmptyChartMessage("No published trajectory available.\n", diagnosticText), diagnosticX, diagnosticY);
            return;
        }
        DrawEmPath(trajectory.Points);
    }

-    public void DrawLs(TrajectoryObservationCharts charts)
+    public void DrawLs(TrajectoryObservationCharts charts, string diagnosticText)
    {
        lsPainter.Clear();
        if (charts == null || charts.LsSamples == null || charts.LsSamples.Count == 0)
        {
-            lsPainter.DrawText(Color.LightYellow, "No published trajectory available for L-S chart.", 0f, 0f);
+            lsPainter.DrawText(Color.LightYellow,
+                EmptyChartMessage("No published trajectory available for L-S chart.\n", diagnosticText), 0f, 0f);
            return;
        }

@@ -147,12 +152,13 @@ public sealed class TrajectoryObservationPresentation
        }
    }

-    public void DrawSt(TrajectoryObservationCharts charts)
+    public void DrawSt(TrajectoryObservationCharts charts, string diagnosticText)
    {
        stPainter.Clear();
        if (charts == null || charts.StSamples == null || charts.StSamples.Count == 0)
        {
-            stPainter.DrawText(Color.LightYellow, "No published trajectory available for T-S/T-V charts.", 0f, 0f);
+            stPainter.DrawText(Color.LightYellow,
+                EmptyChartMessage("No published trajectory available for T-S/T-V charts.\n", diagnosticText), 0f, 0f);
            return;
        }

@@ -179,6 +185,13 @@ public sealed class TrajectoryObservationPresentation
        stPainter.Clear();
    }

+    private static string EmptyChartMessage(string label, string diagnosticText)
+    {
+        return string.IsNullOrWhiteSpace(diagnosticText)
+            ? label
+            : label + diagnosticText;
+    }
+
    private void DrawMap(PlanningGridMap map)
    {
        if (map == null) return;